20170765 Ver 1_401 Application_20170621

SINCE FROEHLING & ROBERTSON, INC.
Engineering Stability Since 1881
2505 Hutchison -McDonald Road
Charlotte, North Carolina 28269
F, T 704.596.2889 1 F 704.596.3784
1 8 a 1 NC License #F-0266
FR
June 16, 2017
Ms. Karen Higgins
North Carolina Division of Water Resources
401 & Buffer Permitting Branch
512 North Salisbury Street
Raleigh, NC 27604
Re: Pre -Construction Notification for NWP 14 and WQC 3886 Authorization
Commerce Station Substation
Huntersville, Mecklenburg County, North Carolina
F&R Project No. 63V-0038
Ms. Higgins:
NY 5_0
JUN 2 1 2011
201 70765
Froehling & Robertson, Inc. (F&R) is submitting this Pre -Construction Notification (PCN) to the US
Army Corps of Engineers (USACE) for written concurrence for allowable impacts to Waters of the
US. F&R has also submitted a copy to the US Army Corps of Engineers (USACE).
F&R has been contracted by Dewberry Engineers, Inc. to provide wetland consulting services on
behalf of the Electricities and the Town of Huntersville for the above -referenced Subject Site
located at 12240 Old Statesville Road in Huntersville, Mecklenburg County, North Carolina. The
Subject Property is located within the Yadkin—Pee Dee River Basin.
PROJECT DESCRIPTION
The intent of the project is to construct a ten (10) foot wide gravel access roadway to provide
vehicular access to a new Duke Power electrical substation structure. The roadway will be
constructed within the limits of an established access easement traversing the Subject Site. The
project will require the installation of a permanent fifteen (15) foot length of eighteen (18) inch
Type III Reinforced Concrete Pipe culvert within a reach of linear wetland.
In addition, an approximate 0.008 -acre isolated wetland area may be impacted by grading
activities within the limits of disturbance. A timber mat span stream crossing will also be
constructed above the ordinary high-water mark within the Cane Creek streambed.
The project has been designed in accordance with the NCDEQ Erosion and Sediment Control
Planning and Design Manual and the Charlotte -Mecklenburg Stormwater Design Manual.
HQ: 3015 DUMBARTON ROAD RICHMOND, VA 23228 USA T804.264.2701 F 804.264.1202 www.fandr.com
VIRGINIA • NORTH CAROLINA • SOUTH CAROLINA • MARYLAND • DISTRICT OF COLUMBIA
A Minority -Owned Business

PURPOSE AND NEED
The primary purpose of the proposed culvert is to allow for the construction of a gravel access
drive providing vehicular access to a new Duke Power electrical substation structure. The new
access drive will prevent the need for greater impacts to Cane Creek by providing the most
efficient route to the proposed substation from an existing Duke Power sub -station located on
an adjacent parcel.
AVOIDANCE AND MINIMIZATION
The proposed installation of the new culvert is the most efficient and least harmful route to the
proposed electrical substation it avoids Cane Creek and the associated perennial tributaries
within the limits of the Subject Site. The proposed construction will result in the least amount of
grading and engineered fill placement and the shortest possible culvert length with respect to
the existing topographic constraints and roadway width requirements.
The culvert will be installed with at least a one -foot embedment into the wetland so that it will
not impede aquatic life movement or create an upgradient backwater effect. The proposed
alignment will intersect the linear wetland feature as close to perpendicular that that is
topographically feasible and is the most efficient and cost-effective route to achieve the goals of
the project with the least amount of environmental impact.
CLOSURE
F&R is submitting this Pre -Construction Notification (PCN) with associated Jurisdictional
Determination Request, required maps, Waters of the US impact drawings, and project plan
drawings to the USACE and NCDWR for written concurrence for the impact listed previously.
The proposed impact to the on-site linear wetland is considered a minor impact and not expected
to require compensatory mitigation. Best management practices will be utilized throughout the
construction phase to prevent sedimentation impact to the on-site and downgradient Waters of
the US.
Commerce Station Drive PCN Submittal June 16, 2017
Huntersville, North Carolina 2 Project No. 63V-0038

Should your office have questions pertaining to any of the information presented within the
following PCN or its attachments, please contact the undersigned at [e-mail] or
864-444-4210.
Respectfully Submitted,
FROEHLING & ROBERTSON, INC.
Caleb Sullivan
Environmental Scientist
Attachments:
PCN Form
Figures
Photographs
Wetland Data Forms
Stream Assessment Forms
Site Plans
Terron J. Edwards
Senior Environmental Scientist
Commerce Station Drive PCN Submittal June 16, 2017
Humersville, North Carolina 3 Project No.63V 0038

Office Use Only:
Corps action ID no.
DWQ project no.
Form Version 1.3 Dec 10 2008
Pre -Construction Notification (PCN) Form
A. Applicant Information
1. Processing
1 a. Type(s) of approval sought from the
Corps:
® Section 404 Permit ❑Section 10 Permit
1 b. Specify Nationwide Permit (NWP) number: 14 or General Permit (GP) number:
1 c. Has the NWP or GP number been verified by the Corps?
❑ Yes
® No
1 d. Type(s) of approval sought from the DWQ (check all that apply):
® 401 Water Quality Certification — Regular ❑ Non -404 Jurisdictional General Permit
❑ 401 Water Quality Certification — Express ❑ Riparian Buffer Authorization
1 e. Is this notification solely for the record
because written approval is not required?
For the record only for DWQ 401
Certification:
❑ Yes ® No
For the record only for Corps Permit:
® Yes ❑ No
1f. Is payment into a mitigation bank or in -lieu fee program proposed for mitigation
of impacts? If so, attach the acceptance letter from mitigation bank or in -lieu
fee program.
❑ Yes
® No
1g. Is the project located in any of NC's twenty coastal counties. If yes, answer 1h
below.
❑ Yes
® No
1 h. Is the project located within a NC DCM Area of Environmental Concern (AEC)?
❑ Yes
® No
2. Project Information
2a. Name of project:
Commerce Station Substation
2b. County:
Mecklenburg
2c. Nearest municipality / town:
Huntersville
2d. Subdivision name:
N/A
2e. NCDOT only, T.I.P. or state
project no:
N/A
3. Owner Information
3a. Name(s) on Recorded Deed:
Wilson D Johnston
3b. Deed Book and Page No.
04654-006
3c. Responsible Party (for LLC if
applicable):
3d. Street address:
12346 Old Statesville Road
3e. City, state, zip:
Huntersville, NC 28078
3f. Telephone no.:
3g. Fax no.:
3h. Email address:
Page 1 of 11
PCN Form — Version 1.3 December 10, 2008 Version

4.
Applicant Information (if different from owner)
4a.
Applicant is:
❑ Agent ® Other, specify: Electricities
4b.
Name:
Tim Kopacz
4c.
Business name
(if applicable):
Electicities
4d.
Street address:
PO Box 2819
4e.
City, state, zip:
Huntersville, North Carolina
4f.
Telephone no.:
704.659.7370
4g.
Fax no.:
704.509.9937
4h.
Email address:
5.
Agent/Consultant Information (if applicable)
5a.
Name:
Terron Edwards
5b.
Business name
(if applicable):
Froehling & Robertson, Inc.
5c.
Street address:
2505 Hutchison-McDonald Rd
5d.
City, state, zip:
Charlotte, NC 28269
5e.
Telephone no.:
704-595-2889
5f.
Fax no.:
704-596-3784
5g. Email address:
[e-mail]
Page 2 of 11

B. Project Information and Prior Project History
1. Property Identification
1a. Property identification no. (tax PIN or parcel ID):
01911107
1 b. Site coordinates (in decimal degrees):
Latitude: 35.388180 Longitude: - 80.823685(DD.DDDDDD)
(-DD.DDDDDD)
1 c. Property size:
63.02 acres
2. Surface Waters
2a. Name of nearest body of water (stream, river, etc.) to
Cane Creek to Clarke Creek
proposed project:
2b. Water Quality Classification of nearest receiving water:
Class C
2c. River basin: map is available at
Yadkin Pee -Dee (HU 03040105)
http://h2o.enr.state.nc.us/admin/maps/
3. Project Description
3a. Describe the existing conditions on the site and the general land use in the vicinity of the project at the time of this
application:
The site is an undeveloped wooded parcel traversed by cleared sanitary sewer and powerline right-of-ways. Typical trees
found on this parcel are: red maple (Acer rubrum), American beech (Fagus grandifolia), eastern red cedar (Juniperus
virginiana), sweet gum (Liquidambarstyraciflua), and tulip poplar (Liriodendron tulipifera). According to the Soil
Survey of Mecklenburg County, on-site soils consist of Cecil Sandy Clay Loam, Enon Sandy Loam, and Monacan Loam.
Adjacent property in the vicinity of the project consists of a powerline right-of-way and forested areas.
3b. List the total estimated acreage of all existing wetlands on the property:
0.011 acres
3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property:
3,940 linear feet
3d. Explain the purpose of the proposed project:
The purpose of this project is to install 15 linear feet of 18 inch Type III reinforced concrete pipe culvert in a linear wetland
to accommodate the construction of a gravel drive access to provide access to a new Duke Power electrical substation.
3e. Describe the overall project in detail, including the type of equipment to be used:
Under Nationwide Permit (NWP) 14, unavoidable permanent impacts to jurisdictional waters of the U.S. associated with
this project are limited to a total of approximately 15 linear feet /.005 acres of linear wetland. The proposed access road
will follow the existing terrain as close as possible to minimize the amount of grading and limit the required culvert length.
Page 3 of 11
PCN Form —Version 1.3 December 10, 2008 Version

4. Jurisdictional Determinations
4a. Have jurisdictional wetland or stream determinations by the
Corps or State been requested or obtained for this property /
project (including all prior phases) in the past?
Comments:
El Yes ®No El Unknown
4b. If the Corps made the jurisdictional determination, what type
of determination was made?
El Preliminary El Final
4c. If yes, who delineated the jurisdictional areas?
Name (if known):
Agency/Consultant Company:
Other:
4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation.
5. Project History
5a. Have permits or certifications been requested or obtained for
this project (including all prior phases) in the past?
❑ Yes ® No ❑ Unknown
5b. If yes, explain in detail according to "help file" instructions.
6. Future Project Plans
6a. Is this a phased project?
❑ Yes ® No
6b. If yes, explain.
Page 4 of 11

C. Proposed Impacts Inventory
1. Impacts Summary
1 a. Which sections were completed below for your project (check all that apply):
® Wetlands ❑ Streams - tributaries ❑ Buffers
❑ Open Waters ❑ Pond Construction
2. Wetland Impacts
If there are wetland impacts proposed on the site, then complete this question for each wetland area impacted.
2a.
2b.
2c.
2d.
2e.
2f.
Wetland impact
Type of jurisdiction
number —
Type of impact
Type of wetland
Forested
(Corps - 404, 10
Area of impact
Permanent (P) or
(if known)
DWQ — non -404, other)
(acres)
Temporary T
W1 ®P ❑ T
Road Crossing -
Culvert
Emergent
El Yes
® No
® Corps
EJ DWQ
0.005
W2 ❑ P ❑ T
❑ Yes
❑ Corps
❑ No
❑ DWQ
W3 ❑ P ❑ T
❑ Yes
❑ Corps
❑ No
❑ DWQ
W4 ❑ P ❑ T
❑ Yes
❑ Corps
❑ No
❑ DWQ
W5 ❑ P ❑ T
❑ Yes
❑ Corps
❑ No
❑ DWQ
W6 ❑ P ❑ T
❑ Yes
❑ Corps
❑ No
❑ DWQ
2g. Total wetland impacts
0.005
2h. Comments:
3. Stream Impacts
If there are perennial or intermittent stream impacts (including temporary impacts) proposed on the site, then complete this
question for all stream sites impacted.
3a.
3b.
3c.
3d.
3e.
3f.
3g.
Stream impact
Type of impact
Stream name
Perennial
Type of jurisdiction
Average
Impact
number -
(PER) or
(Corps - 404, 10
stream
length
Permanent (P) or
intermittent
DWQ — non -404,
width
(linear
Temporary (T)
(INT)?
other)
(feet)
feet)
S1 ❑ P ❑ T
❑ PER
❑ Corps
❑ INT
❑ DWQ
S2 ❑ P ❑ T
❑ PER
❑ Corps
❑ INT
❑ DWQ
S3 ❑ P ❑ T
❑ PER
❑ Corps
❑ INT
❑ DWQ
S4 ❑ P ❑ T
❑ PER
❑ Corps
❑ INT
❑ DWQ
S5 ❑ P ❑ T
❑ PER
❑ Corps
❑ INT
❑ DWQ
S6 ❑ P ❑ T
❑ PER
❑ Corps
❑ INT
❑ DWQ
3h. Total stream and tributary impacts
3i. Comments:
Page 5 of 11

4. Open Water Impacts
If there are proposed impacts to lakes, ponds, estuaries, tributaries, sounds, the Atlantic Ocean, or any other open water of
the U.S. then individually list all open water impacts below.
4a.
4b.
4c.
4d.
4e.
Open water
Name of waterbody
impact number –
(if applicable)
Type of impact
Waterbody type
Area of impact (acres)
Permanent (P) or
T
—Temporary
01 ❑P❑T
02 ❑P❑T
03 ❑P❑T
04 ❑PFIT
41f. Total open water impacts
4g. Comments:
5. Pond or Lake Construction
If pond or lake construction proposed, then complete the chart below.
5a.
5b.
5c.
5d.
5e.
Wetland Impacts (acres)
Stream Impacts (feet)
Upland
Pond ID
Proposed use or purpose
(acres)
number
of pond
Flooded
Filled
Excavated
Flooded
Filled
Excavated
Flooded
P1
P2
5f. Total
5g. Comments:
5h. Is a dam high hazard permit required?
❑ Yes ❑ No If yes, permit ID no:
5i. Expected pond surface area (acres):
5j. Size of pond watershed (acres):
5k. Method of construction:
6. Buffer Impacts (for DWQ)
If project will impact a protected riparian buffer, then complete the chart below. If yes, then individually list all buffer impacts
below. If any impacts require mitigation, then you MUST fill out Section D of this form.
6a.
❑ Neuse El Tar -Pamlico El Other:
Project is in which protected basin?
❑ Catawba ❑ Randleman
6b.
6c.
6d.
6e.
6f.
6g.
Buffer impact
number–
Reason
Buffer
Zone 1 impact
Zone 2 impact
Permanent (P) or
for
Stream name
mitigation
(square feet)
(square feet)
T
impact
required?
—Temporary
B1 ❑P❑T
El Yes
❑ No
B2 ❑P❑T
El Yes
❑ No
B3 ❑P❑T
El Yes
❑ No
6h. Total buffer impacts
6i. Comments:
Page 6 of 11

D. Impact Justification and Mitigation
1. Avoidance and Minimization
1a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project.
Impacts to on-site jurisdictional waters of the U.S. have been reduced to the maximum extent possible. No impact to the
downstream waters is proposed.
Dewberry & Electricities also researched the possibility of alternate road alignments through different properties to reduce
impacts. Due to property owners unwilling to come to an agreement with the town over road R.O.W. through different
properties this alternative was unobtainable.
The designed alignment has been engineered to have the shortest length of impact possible. Dewberry & Electricities
believes the proposed design represents the least damaging environmental alternative still meeting the goals of the
project.
b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques.
BMP's for culvert construction as well as erosion control measures will be strictly enforced throughout project
construction. Culvert has the shortest length possible to accommodate a ten foot wide access driveway.
2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State
2a. Does the project require Compensatory Mitigation for
impacts to Waters of the U.S. or Waters of the State?
❑ Yes ® No
2b. If yes, mitigation is required by (check all that apply):
❑ DWQ ❑ Corps
2c. If yes, which mitigation option will be used for this
project?
❑ Mitigation bank
El Payment to in -lieu fee program
❑ Permittee Responsible Mitigation
3. Complete if Using a Mitigation Bank
3a. Name of Mitigation Bank:
3b. Credits Purchased (attach receipt and letter)
Type
Quantity
3c. Comments:
4. Complete if Making a Payment to In -lieu Fee Program
4a. Approval letter from in -lieu fee program is attached.
❑ Yes
4b. Stream mitigation requested:
linear feet
4c. If using stream mitigation, stream temperature:
❑ warm ❑ cool ❑cold
4d. Buffer mitigation requested (DWQ only):
square feet
4e. Riparian wetland mitigation requested:
acres
4f. Non -riparian wetland mitigation requested:
acres
4g. Coastal (tidal) wetland mitigation requested:
acres
4h. Comments:
5. Complete if Using a Permittee Responsible Mitigation Plan
Page 7 of 11
PCN Form — Version 1.3 December 10, 2008 Version

5a. If using a permittee responsible mitigation plan, provide a description of the proposed mitigation plan.
6. Buffer Mitigation (State Regulated Riparian Buffer Rules) — required by DWQ
6a. Will the project result in an impact within a protected riparian buffer that requires
buffer mitigation? If yes, you will have to fill out this entire form — please
contact the State for more information.
❑ Yes ® No
6b. If yes, then identify the square feet of impact to each zone of the riparian buffer that requires mitigation. Calculate the
amount of mitigation required.
Zone
6c.
Reason for impact
6d.
Total impact
(square feet)
Multiplier
6e.
Required mitigation
(square feet)
Zone 1
3 (2 for Catawba)
Zone 2
1.5
6f. Total buffer mitigation required:
6g. If buffer mitigation is required, discuss what type of mitigation is proposed (e.g., payment to private mitigation bank,
permittee responsible riparian buffer restoration, payment into an approved in -lieu fee fund).
6h. Comments:
Page 8 of 11

E. Stormwater Management and Diffuse Flow Plan (required by DWQ)
1. Diffuse Flow Plan
1 a. Does the project include or is it adjacent to protected riparian buffers identified
❑ Yes ® No
within one of the NC Riparian Buffer Protection Rules?
1 b. If yes, then is a diffuse flow plan included? If no, explain why.
❑ Yes ❑ No
Comments:
2. Stormwater Management Plan
2a. What is the overall percent imperviousness of this project?
0% - gravel access driveway
2b. Does this project require a Stormwater Management Plan? TBD 6.22.17 @ County
❑ Yes ❑ No
Meeting
2c. If this project DOES NOT require a Stormwater Management Plan, explain why:
2d. If this project DOES require a Stormwater Management Plan, then provide a brief, narrative description of the plan:
The project involves one culvert in a linear wetland. The culverts were sized using the rational method for computing
runoff flow (Q=CiA) and checked for overtopping, headwater and tailwater conditions using Autodesk's Hydraflow
Express for Civil 3D. The Charlotte -Mecklenburg Storm Water Design Manual (the Design Manual) was used for the
design of the culverts. The Design Manual requires that future land use conditions should be considered when using the
Rational Method for calculated storm water runoff (Ch. 2.4.1). There is currently no proposed future developments.
2e. Who will be responsible for the review of the Stormwater Management Plan?
NCDEQ
3. Certified Local Government Stormwater Review
3a. In which local government's jurisdiction is this project?
Huntersville
❑ Phase II
3b. Which of the following locally -implemented stormwater management programs
❑ NSW
❑ USMP
apply (check all that apply):
❑ Water Supply Watershed
® Other: Charlotte -Mecklenburg
3c. Has the approved Stormwater Management Plan with proof of approval been
❑ Yes ® No
attached?
4. DWQ Stormwater Program Review
❑ Coastal counties
❑ HQW
4a. Which of the following state -implemented stormwater management programs apply
❑ ORW
(check all that apply):
❑ Session Law 2006-246
❑ Other:
4b. Has the approved Stormwater Management Plan with proof of approval been
attached?
❑ Yes ❑ No
5. DWQ 401 Unit Stormwater Review
5a. Does the Stormwater Management Plan meet the appropriate requirements?
❑ Yes ❑ No
5b. Have all of the 401 Unit submittal requirements been met?
® Yes ❑ No
Page 9 of 11
PCN Form — Version 1.3 December 10, 2008 Version

F. Supplementary Information
1. Environmental Documentation (DWQ Requirement)
1 a. Does the project involve an expenditure of public (federal/state/local) funds or the
❑ Yes ® No
use of public (federal/state) land?
1 b. If you answered "yes" to the above, does the project require preparation of an
environmental document pursuant to the requirements of the National or State
❑ Yes ❑ No
(North Carolina) Environmental Policy Act (NEPA/SEPA)?
1 c. If you answered "yes' to the above, has the document review been finalized by the
State Clearing House? (If so, attach a copy of the NEPA or SEPA final approval
❑ Yes ❑ No
letter.)
Comments:
2. Violations (DWQ Requirement)
2a. Is the site in violation of DWQ Wetland Rules (15A NCAC 2H .0500), Isolated
Wetland Rules (15A NCAC 2H .1300), DWQ Surface Water or Wetland Standards,
❑ Yes ® No
or Riparian Buffer Rules (15A NCAC 213 .0200)?
2b. Is this an after -the -fact permit application?
❑ Yes ® No
2c. If you answered "yes" to one or both of the above questions, provide an explanation of the violation(s):
3. Cumulative Impacts (DWQ Requirement)
3a. Will this project (based on past and reasonably anticipated future impacts) result in
❑ Yes ® No
additional development, which could impact nearby downstream water quality?
3b. If you answered "yes" to the above, submit a qualitative or quantitative cumulative impact analysis in accordance with the
most recent DWQ policy. If you answered "no," provide a short narrative description.
Best Management practices will be utilized during road construction and with any future development to prevent
sedimentation to on-site and downgradient streams.
4. Sewage Disposal (DWQ Requirement)
4a. 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 from this project.
Page 10 of 11
PCN Form —Version 1.3 December 10, 2008 Version

5. Endangered Species and Designated Critical Habitat (Corps Requirement)
5a. Will this project occur in or near an area with federally protected species or
❑ Yes ® No
habitat?
5b. Have you checked with the USFWS concerning Endangered Species Act
® Yes ❑ No
impacts?
❑ Raleigh
5c. If yes, indicate the USFWS Field Office you have contacted.
® Asheville
5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical
Habitat?
Natural Heritage Program GIS Data and Asheville Ecological Services Field Office. Carolina Heelsplitter, Smooth
Coneflower, Schweinitz's Sunflower, Michaux's Sumac, and Northern Long-eared Bat habitat were listed by the field
office that may occur in the proposed project area. No critical habitat has been listed in the proposed project area.
6. Essential Fish Habitat (Corps Requirement)
6a. Will this project occur in or near an area designated as essential fish habitat?
❑ Yes ® No
6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat?
http://www.habitat.noaa.gov/protection/efh/efhmapper/index.html
7. Historic or Prehistoric Cultural Resources (Corps Requirement)
7a. Will this project occur in or near an area that the state, federal or tribal
governments have designated as having historic or cultural preservation
❑ Yes ® No
status (e.g., National Historic Trust designation or properties significant in
North Carolina history and archaeology)?
7b. What data sources did you use to determine whether your site would impact historic or archeological resources?
F&R consulted the State Historic Preservation Office (SHPO) online GIS service and found no sites of architectural,
historical, or archaeological significance within the project limits.
8. Flood Zone Designation (Corps Requirement)
8a. Will this project occur in a FEMA -designated 100 -year floodplain?
® Yes ❑ No
8b. If yes, explain how project meets FEMA requirements:
The proposed culvert installation will be sufficiently sized to handle flood events and reduce overbank flooding.
8c. What source(s) did you use to make the floodplain determination? FEMA Firm Panel 4650 Map 37104650000J
"�\"- -- `
Terron Edwards, F&R,
�� ops; n
6.16.2017
As Agent for Electricities
Date
Applicant/Agent's Signature
(Agent's signature is valid only if an authorization letter from the applicant
isprovided.)
Page 11 of 11

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FROEHLING & ROBERTSON, INC.
ENGINEERING • ENVIRONMENTAL • GEOTECHNICAL
2505 Hutchinson -McDonald Road
Charlotte, North Carolina I USA
T 704.596.28891 F 704.596.3784
Client: Dewberry Engineers, Inc.
Project: Commerce Station Substation NWP PCN
Location: Huntersville, Mecklenburg County, North Carolina
F&R Project No: I 63V-0038
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�$cR 2505 Hutchinson -McDonald Road Location: Huntersville, Mecklenburg County, North Carolina
F&R Project No: 63V-0038
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SUBJECT SITE
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NRCS SOIL SURVEY MAP
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FROEHLING & ROBERTSON, INC.
ENGINEERING • ENVIRONMENTAL • GEOTECHNICAL
2505 Hutchinson McDonald Road
Charlotte, North Carolina I USA
T 704.596.2889 1 F 704.596.3784
Client: Dewberry Engineers, Inc.
Project: Commerce Station Substation NWP PCN
Location: Huntersville, MecklenburgCounty, North Carolina
F&R Project No: 63V-0038
Source: Mecklenburg County Soil Survey, 1980
Date: June 16, 2017 Scale: Not Shown Figure 4 of 11

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SUBJECT SITE
US F&W SERVICE WETLAND INVENTORY MAP
FROEHLINC, & ROBERTSON, INC. Client: Dewberry Engineers, Inc.
ENGINEERING • ENVIRONMENTAL • GEOTECHNICAL Prosect: Commerce Station Substation NWP PCN
F$CR 2505 Hutchinson -McDonald Road Location: Huntersville, Mecklenburg County, North Carolina
F&R Project No: 63V-0038
Charlotte, North Carolina I USA Source: US Fish and Wildlife Service
T 704.596.2889 1 F 704.596.3784 Date: June 16, 2017 Scale: Not Shown Figure s of 11

Tract Acreage: 63.02 Acres
Upland Acreage: 61.96 Acres
WOUS Acreage: 0.581 Acres
Potential Non -Wetland WOUS T1: 461 Linear Feet / 0.053 Acres
Potential Non -Wetland WOUS T2 (Cane Creek): 2,664 Linear Feet 10.43 Acres
Potential Non -Wetland WOUS T3: 760 Linear Feet 10.087 Acres
Potential Non -Wetland WOUS T4: 55 Linear Feet / 0.005 Acres
Potential Wetland WOUS W1: 0.003 Acres
Potential Wetland WOUS W2: 0.008 Acres
Perennial Stream
Intermittent Stream
Wetlands

N
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A,
_U
PHOTOGRAPH PERSPECTIVES
F$cR
FROEHLING & ROBERTSON, INC.
ENGINEERING • ENVIRONMENTAL • GEOTECHNICAL
2505 Hutchinson -McDonald Road
Charlotte, North Carolina I USA
T 704.596.28891 F 704.596.3784
Client: Engineers, Inc.
-Dewberry
Pro'ect: Commerce Station Substation NWP PCN
Location: Huntersville, Mecklenburg County, North Carolina
F&R Project No: 63V-0038
Source: Mecklenburg County GIS System and F&�8.f
Date: June 16, 2017 Scale: Not Shown Fig

EXISTING SITE CONDITIONS
siucr-
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F
a �' "
FROEHLING & ROBERTSON, INC.
ENGINEERING • ENVIRONMENTAL • GEOTECHNICAL
2505 Hutchinson -McDonald Road
Charlotte, North Carolina I USA
T 704.596.2889 1 F 704.596.3784
Client: DewberryEngineers, Inc.
Project: Commerce Station Substation NWP PCN
Location: Huntersville, Mecklenburg County, North Carolina
F&R Project No: 63V-0038
Source: I Dewberry
Date: June 16, 2017 1 Scale: As Shown Figure 9 of 11

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PROPOSED 15' Of 18"
TYPE III RCP CULVERT
PROPOSED ALL
F T �[ ,\ t n� n �:; _ WEATHER ACCESS -
croc-•a Tw \ '•. _ a.: _ / �4Er [wI.,r>Qr r0.
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PROPOSED DUKE
"' POWER STRUCTURE
PROPOSED TIMBER
MAT SPAN STREAM
CROSSING �f
i
1
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can,
EROSION AND SEDIMENT CONTROL PLAN
SINr
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=
''
FROEHLING & ROBERTSON, INC.
ENGINEERING • ENVIRONMENTAL • GEOTECHNICAL
2505 Hutchinson -McDonald Road
Charlotte, North Carolina I USA
T 704.596.28891 F 704.596.3784
Client: Dewberry Engineers, Inc.
Project: Commerce Station Substation NWP PCN
Location: Huntersville, Mecklenburg County, North Carolina
F&R Project No: 63V-0038
Source: Dewberry
Date: June 16 2017 Scale: As Shown Figure 10 of ii

PROPOESED 10' WIDE ALL
EXISTING WEATHER ACCESS ROAD,
STREAM SEE DETAL SHEET 05.01
CHANNEL EXISTING
STREAM
CHANNEL
CULVERT TO BE IMBEDDED INTO CHANNEL TO
PREVENT UPSTREAM BACKWATER EFFECT AND
NOT IMPEDED AQUATIC LIFE MOVEMENT
IS L.F. OF 18• RCP CLASS II[ RCP
WITH INVERTS TD MATCH
EXISTING STREAM CHANNEL
STREAM IMPACT INSET
SCALE. 1•-5'
0' 2.5' 5' 10'
PROPOSED 15' of 18" TYPE III RCP CULVERT DETAIL
APPRDAOI
\
PROTECT [UT AWES
FROEHLING SE ROBERTSON, INC.
ENGINEERING • ENVIRONMENTAL • GEOTECHNICAL
2505 Hutchinson -McDonald Road
Charlotte, North Carolina I USA
T 704.596.28891 F 704.596.3784
}rte ♦;
f-
Project: Commerce Station Substation NWP PCN
4
%-DIVERSIEpI�
/
IINN
CMEL�
Source: I Dewberry
Date: June 16 2017 Scale: As Shown Figure 11 of 11
$_-
DREDGE — ro IT
sTDK APPgpTEN
C RCTOt SNCL E
—ALL TRAP W EREER SIDE
RESP015IDLE FOR TORAL
SCLCCTIIli & OSTALLATOM TO
SUPPORT MCCESSMET EOIVNENT.
OF CREEII. TRAP SIZE —
— ACCORDM TO LENDiM OF
C. ROAD OWMOVD TO THIS
PERSPECTIVE
PONT ESWL TO SD CU. FT. PER
NFw Iaarr Or ROAD
suRFIcr nnv STORE APPROACH
Di n— TO
MIDGE NOT TO EXCEED 0' A STINIEIICNSURFACE FLP/
To
TRAP
T
FLIER EA
FILTER rADRic
STREAM DE
LONGITUDINAL SECTION
TIMBER MAT STREAM CROSSING
NTS
PROPOSED TIMBER MAT SPAN STREAM CROSSING DETAIL
FEATURE DETAILS
S I H °Client:
V�
s s'
FROEHLING SE ROBERTSON, INC.
ENGINEERING • ENVIRONMENTAL • GEOTECHNICAL
2505 Hutchinson -McDonald Road
Charlotte, North Carolina I USA
T 704.596.28891 F 704.596.3784
DewberryEngineers, Inc.
Project: Commerce Station Substation NWP PCN
Location: Huntersville, Mecklenburg County, North Carolina
F&R Project No: 63V-0038
Source: I Dewberry
Date: June 16 2017 Scale: As Shown Figure 11 of 11

PROPOSED COMMERCE STATION SUBSTATION ACCESS DRIVE
12240 OLD STATESVILLE ROAD
HUNTERSVILLE, MECKLENBURG COUNTY, NORTH CAROLINA
Photograph 1: View of Potential Non -Wetland WOUS T1 facing
downstream.
Photograph 2: View of Potential Non -Wetland WOUS T2 (Cane Creek)
facing south.

PROPOSED COMMERCE STATION SUBSTATION ACCESS DRIVE
12240 OLD STATESVILLE ROAD
HUNTERSVILLE, MECKLENBURG COUNTY, NORTH CAROLINA
Photograph 3: View of Potential Non -Wetland WOUS T2 (Cane Creek),
facing downstream.
Photograph 4: View of Potential Non -Wetland WOUS T3, facing upstream.

PROPOSED COMMERCE STATION SUBSTATION ACCESS DRIVE
12240 OLD STATESVILLE ROAD
HUNTERSVILLE, MECKLENBURG COUNTY, NORTH CAROLINA
Photograph 5: View of Potential Non -Wetland WOUS T4, facing upstream.
Photograph 6: View of Potential Wetland WOUS Wl, facing southwest.
301

PROPOSED COMMERCE STATION SUBSTATION ACCESS DRIVE
12240 OLD STATESVILLE ROAD
HUNTERSVILLE, MECKLENBURG COUNTY, NORTH CAROLINA
Photograph 7: View of Potential Wetland WOUS W2, facing west.
Photograph 8: View of upland area, facing north.

WETLAND DETERMINATION DATA FORM -- Eastern Mountains and Piedmont Region
Project/Site;' (Om IM(f Q T 'I'01'7 -74 T 177c.? City/County: M �C len `6ur. Sampling Date:
Applicant/Owner: DCw (ray State: IVC Sampling Point: ��� -i�✓ef l
Investigator(s): G , 5 t, �%� vin Section, Township, Range: i'v�17 P r -,-v ,//I(
Landform (hillslope, terrace, etc.): va �>'� Local relief (concave, convex, none): �b Slope m:
Subregion (LRR or MLR)Lli ' 11� LaL .3 gW1 1 "I Long: ��©' i �_�� t �/DDatum: �
Soil Map Unit Name: All 0 8Y) C (� n �t7 c » NWI classification: lYlz
Are climatic / hydrologic conditions on the site typical for this time of year? Yes X No (if no, explain In Remarks.)
Are Vegetation , Soil or Hydrology significantly disturbed? Are 'Normal Circumstances" present? Ye8 �^ No
Are Vegetation , Soil or Hydrology naturally problematic? (If needed, explain any answers in Remarks.)
SUMMARY OF FINDINGS — Attach site map showing sampling point locations, transects, important features, etc.
Hydrophytic Vegetation Present? Yes No Is the Sampled Area
Hydric Soil Present? Yes r No within a Wetland? Yes- No
Wetland Hydrology Present? Yes % No
Remarks: T
i G,
HYDROLOGY
Wetland Hydrology Indicators:
Secondary Indicators (minimum of two required)
Primary Indicators (minimum of one is required: check all that apply)
_ Surface Soil Cracks (136)
Y Surface Water (Al)
_ True Aquatic Plants (B14)
_ Sparsely Vegetated Concave Surface (138)
High Water Table (A2)
_ Hydrogen Sulnde Odor (C1)
Drainage Patterns (1310)
_ Saturation (A3)
_ Oxidized Rhlzospheres on Living Roots (C3)
_ Moss Trim Lines (1316)
_ Water Marks (B1)
_- Presence of Reduced Iron (C4)
Dry -Season Water Table (C2)
_ Sediment Deposits (B2)
^ Recent Iron Reduction In Tilled Soils (C6)
K Craynsh Burrows (C8)
_ Drift Deposits (133)
— Thin Muck Surface (C7)
_ Saturation Visible on Aerial Imagery (C9)
_ Algal Mat or Crust (134)
_ Other (Explain in Remarks)
_ Stunted or Stressed Plants (D1)
T\ Iron Deposits (135)
_n Geomorphlc Position (D2)
_ Inundation Visible on Aerial Imagery (B7)
_ Shallow Aquitard (D3)
_ Water -Stained Leaves (B9)
Mlcrotopographic Relief (D4)
_ Aquatic Fauna (1313)
FAC -Neutral Test (D5)
Field Observations:
Surface Water Present? Yes No
Depth (inches):
Water Table Present? Yes No
Depth (inches):
�(
Saturation Present? Yes No
Depth (Inches):
Wetland Hydrology
Present? Yes / No
(Includes capillary fringe)
Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous Inspections), If available:
Remarks:
US Army Corps of Engineers Eastern Mountains and Piedmont - Version 2.0

VEGETATION (Five Strata) — Use scientific names of plants.
Absolute Dominant Indicator
Tree Stratum (Plot size: ) % Cover Species? Status
1.
2.
50% of total cover:
Sapling Stratum (Piot size: }
1.
5.
= Total Cover
20% of total cover:
= Total Cover
��50% of total cover: 20% of total cover:
Shrub Stratu (Plot size: )
1. G; �,�%(n 6gr- sy ,-qC: fl,
2. 1 e /-V/C, /1 r8 0-4 � /�✓{tr I—V
)0 = Total Cover
S59% of total cover: 20% of total cover:_
Herb Stratum (Plot size: )
1. Syn �1 ,rf�su S 0 Mal2. fi
3. C A ri X G rr
7
Sampling Point: bp/- W f (
Number of Dominant Species
That Are OBL, FACW, or FAC:
(A)
Total Number of Dominant �L
Species Across All Strata: ' i
(B)
Percent of Dominant Species
O
That Are OBL, FACW, or FAC:
(A/B)
Prevalence Index worksheet:
Total % Cover of: Multiply by:
OBL species x 1 =
FACW species x2=
FAC species x3=
FACU species x4=
UPI. species X5=
Column Totals: (A)
(B)
Prevalence Index = B/A =
Hydrophytic Vegetation Indicators:
1 - Rapid Test for Hydrophoc Vegetation
2 - Dominance Test is >50%
3 - Prevalence Index is _<3.0'
4 - Morphological Adaptations' (Provide supporting
data in Remarks or on a separate sheet)
_ Problematic Hydrophytic Vegetation' (Explain)
'Indicators of hydric soil and wetland hydrology must
be present, unless disturbed or problematic.
Tree -- Woody plants, excluding woody vines,
approximately 20 it (6 m) or more in height and 3 in.
(7.6 cm) or larger in diameter at breast height (DBH).
Sapling — Woody plants, excluding woody vines,
approximately 20 ft (6 m) or more in height and less
than 3 in. (7.6 cm) DBH.
Shrub — Woody plants, excluding woody vines,
approximately 3 to 20 it (1 to 6 m) in height.
Herb —Ali herbaceous (non -woody) plants, including
herbaceous vines, regardless of size, and woody
plants, except woody vines, less than approximately 3
ft (1 m) in height.
11. Woody vine — All woody vines, regardless of height.
? = Total Cover
50% of total cover: a % S 20% of total cover: u
Woody Vine Stratum (Plot size: )
1.
2.
Hydrophytic
= Total Cover Vegetation X
50% of total cover: 20% of total cover: Present? Yes ' ` No
rs here or on a separate sheet.)
US Army Corps of Engineers Eastern Mountains and Piedmont —Version 2.0

SOIL
to
Depth Matrix
(inches) Color (moist) %
0-12_ UMS/1 TO
1) 1 -
Hydric Soil Indicators:
Sampling Point: D f'- W(r- t
to document the indicator or
Redox Features
Color (moist) °/a Type Loc? Texture Remarks
S�Lo
!�c
Alf
RM=Reduced Matrix, MS=Masked Sand Grains. 21-ocation: PL=Pore Lining, M=Matrix.
Indicators for Problematic Hydric Soils3:
Histosol (Al)
_ Histic Epipedon (A2)
_ Black Histic (A3)
Hydrogen Sulfide (A4)
Stratified Layers (A5)
_ 2 cm Muck (A10) (LRR N)
Depleted Below Dark Surface (A11)
_ Thick Dark Surface (Al2)
_ Sandy Mucky Mineral (S1) (LRR N,
MLRA 147,148)
_ Sandy Gleyed Matrix (S4)
_ Sandy Redox (S5)
_, Stripped Matrix (S6)
Restrictive Laver (if observed):
Type: I I PC IN
Depth (inches): /'2 f
Dark Surface (S7)
_ Polyvalue Below Surface (S8) (MLRA 147, 148)
_ Thin Dark Surface (S9) (MLRA 147, 148)
_ Loamy Gieyed Matrix (F2)
Depleted Matrix (F3)
_ Redox Dark Surface (F6)
Depleted Dark Surface (F7)
_ Redox Depressions (F8)
Iron -Manganese Masses (F12) (LRR N,
MLRA 136)
Umbric Surface (F13) (MLRA 136, 122)
Piedmont Floodplain Soils (F19) (MLRA 148)
Red Parent Material (F21) (MLRA 127, 147)
_ 2 cm Muck (A10) (MLRA 147)
_ Coast Prairie Redox (A16)
(MLRA 147, 148)
_ Piedmont Floodplain Soils (F19)
(MLRA 136, 147)
_ Very Shallow Dark Surface (TF12)
Other (Explain in Remarks)
31ndicators of hydrophytic vegetation and
wetland hydrology must be present,
unless disturbed or problematic.
Hydric Soil Present? Yes x No
US Army Corps of Engineers Eastern Mountains and Piedmont —Version 2.0

WETLAND DETERMINATION DATA FORM - Eastern Mountains and Piedmont Region
l C
Project/Site:CBmrnyreSSb,7r, 7 mrl City/County: �&Aleot�j Sam l�n
Applicant/Owner: r^D Pf'i
w /,e(T�/ State: f,f' _ Sampling Point: ( f'„?
l� 1 Y�
Investigator(s): . J tr %%f (/6 ✓t Section, Township, Range: // O'+”-' ZIVTT ',' Me
Landform (hillslope, terrace, etc.): �/ Local relief (concave, convex, none): Slope
lT �S6 LaSubregion (LRR or MLRA): 77SS Long; - 210, �' 4�a Datum:
,^ t
r f�it^l Ot; + m NWI classification:
Soil Map Unit Name: _ D - {7 °`� 7"
Are climatic / hydrologic conditions on the site typical for this time of year? Yes 11/1 No (If no, explain in Remarks.)
Are Vegetation . Soil or Hydrology significantly disturbed? Are "Normal Circumstances" present? Yes No
Are Vegetation Soil or Hydrology naturally problematic? (If needed, explain any answers in Remarks.)
SUMMARY OF FINDINGS - Attach site map showing sampling point locations, transects, important features, etc.
Hydrophytic Vegetation Present? Yes J` No Is the Sampled Area
Hydric Soil Present? Yes No within a Wetland? Yes No
Wetland Hydrology Present? Yes No
Remarks:
�a Jr, too:n�f /z �t l�fn 7 cr T(rl
(✓�`3 A r, C/7/ cr
HYDROLOGY
Wetland Hydrology Indicators:
Secondary Indicators (minimum of two required)
Primary Indicators (minimum of one is required: check all that apply)
_ Surface Soil Cracks (136)
Surface Water (Al)
^_
— True Aquatic Plants (614)
Sparsely Vegetated Concave Surface (68)
High Water Table (A2)
_ Hydrogen Sulfide Odor (C1)
_ Drainage Patterns (1310)
Saturation (A3)
— Oxidized Rhizospheres on Living Roots (C3)
_-_, Moss Trim Lines (616)
Water Marks (131)
_ Presence of Reduced Iron (C4)
_ Dry -Season Water Table (C2)
_ Sediment Deposits (132)
_ Recent Iron Reduction in Tilled Soils (C6)
_ Crayfish Burrows (C8)
_ Drift Deposits (B3)
_ Thin Muck Surface (C7)
_ Saturation Visible on Aerial Imagery (C9)
_ Algal Mat or Crust (134)
_ Other (Explain in Remarks)
_ Stunted or Stressed Plants (131)
_ Iron Deposits (135)
_ Geomorphic Position (D2)
_ Inundation Visible on Aerial Imagery (B7)
_ Shallow Aquitard (D3)
_ Water -Stained Leaves (139)
_ Microtopographic Relief (D4)
_ Aquatic Fauna (613)
_ FAC -Neutral Test (135)
Field Observations:
Surface Water Present? Yes No
Depth (inches):
Water Table Present? Yes No
Depth (inches):
Saturation Present? Yes No
Depth (inches):
Wetland Hydrology Present? Yes No
(includes capillary fringe)
Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available:
Remarks:
US Army Corps of Engineers Eastern Mountains and Piedmont — Version 2.0

VEGETATION (Five Strata) — Use scientific names of plants.
?? Absolute Dominant Indicator
Tree Stratum (Plot size: J�) % Cover S� Status
1. t�✓ rr%1> rvy 90 I/ TW
-1
J = Total Cover
j�0°j° of total cover: 20% of total cover:
Sa lin Strum {Plot size: f )
4.
a 0 = Total Cover
c�
50% of total cover: 10 20% of total cover: f
Shrub Stratum (Plot size:
1.
4
Sampling Point: Jy) _ VPI_
Number of Dominant Species
That Are OBL, FACW, or FAC.
(A)
Total Number of Dominant
= Total Cover
Species Across All Strata:
(B)
Percent of Dominant Species
Herb Stratum (Plot size: )
1. /yt r f YUj. - el I `� ars lk) f (101 MC
That Are OBL, FACW, or FAC:
(AIB)
Prevalence Index worksheet:
3.
Total % Cover of. Multiply by:
4
OBL species x i =
6
FACW species x2=
a.
FAC species X3=
FACU species x4=
UPL species X5=
Column Totals: (A)
(B)
Prevalence Index = BIA =
Hydrophytic Vegetation Indicators:
_ 1 - Rapid Test for Hydrophytic Vegetation
2 - Dominance Test is >50%
_ 3 - Prevalence Index is <_3.0'
— 4 - Morphological Adaptations' (Provide supporting
data in Remarks or on a separate sheet)
Problematic Hydrophytic Vegetation' (Explain)
6.
'Indicators of hydric soil and wetiand hydrology must
be present, unless disturbed or problematic.
= Total Cover
Definitions of Five Vegetation Strata:
501% of total cover: 20% of total cover:
Tree –Woody plants, excluding woody vines,
Herb Stratum (Plot size: )
1. /yt r f YUj. - el I `� ars lk) f (101 MC
approximately 20 it (6 m) or more in height and 3 In.
(7.6 cm) or larger in diameter at breast height (DBH).
Sapling – Woody plants, excluding woody vines,
_Y
2•
3.
approximately 20 It (6 m) or more in height and less
than 3 in. (7.6 cm) DBH.
Shrub -- Woody plants, excluding woody vines,
approximately 3 to 20 it (1 to 6 m) in height.
Herb–All herbaceousnon-wood
( y) plants, including
herbaceous vines, regardless of size, and woody
plants, except woody vines, less than approximately 3
4
5.
6
7•
a.
9.
ft (1 m) in height,
10.
11.
�= Total Cover
50% of total cover: 'f -Z
20% of total cover:
Woody Vine Stratum (Piot size: )
1.
2.
3.
4.
5.
= Total Cover
50% of total cover: 20% of total cover:
Remarks: (Include photo numbers here or on a separate sheet.)
Woody vine – All woody vines, regardless of height_
Hydrophytic
Vegetation
Present? Yes No
US Army Corps of Engineers Eastern Mountains and Piedmont –Version 2.0

SOIL
Sampling Point: 1) Pa ` VP/_
Profile Description: (Describe to the depth needed to document the indicator or confirm the absence of Indicators.)
Depth Matrix Redox Features
(inches)Color (moist) % Color (moist) % Type Loc 'texture Remarks
�0
9 - 6" r f( 1/3 ) 00 Sr C/ o
IOY�lln Sc6/CU
10+
D=DeDietion. RM=Reduced Matrix. MS=Masked Sand
Hydric Soil Indicators:
_ Histosol (Al)
_ Dark Surface (S7)
_ Histic Epipedon (A2)
_ Polyvalue Below Surface (S8) (MLRA 147, 148)
_ Black Histic (A3)
_ Thin Dark Surface (S9) (MLRA 147, 148)
_ Hydrogen Sulfide (A4)
_ Loamy Gleyed Matrix (F2)
_ Stratified Layers (A5)
_ Depleted Matrix (F3)
_ 2 cm Muck (A10) (LRR N)
_ Redox Dark Surface (F6)
Depleted Below Dark Surface (A11)
_ Depleted Dark Surface (F7)
— Thick Dark Surface (Al2)
^ Redox Depressions (F8)
— Sandy Mucky Mineral (Si) (LRR N,
_ Iron -Manganese Masses (F12) (LRR N,
MLRA 1479148)
MLRA 136)
_ Sandy Gleyed Matrix (S4)
_ Umbria Surface (F13) (MLRA 136,122)
— Sandy Redox (S5)
Piedmont Floodplain Solis (F19) (MLRA 148)
Stripped Matrix (S6)
Red Parent Material (F21) (MLRA 127, 147)
Restrictive Lay1e (if ob$erved):
Type: 0 C KAA
Depth (inches):
Remarks:
Indicators for Problematic Hydric Sc
2 cm Muck (A10) (MLRA 147)
Coast Prairie Redox (A16)
(MLRA 147, 148)
____ Piedmont Floodplain Solis (F19)
(MLRA 136,147)
Very Shallow Dark Surface (TF12)
Other (Explain in Remarks)
31ndicators of hydrophytic vegetation and
wetland hydrology must be present,
unless disturbed or problematic.
Hydric Soil Present? Yes No X
US Army Corps of Engineers Eastern Mountains and Piedmont – Version 2.0

NC DWO Stream Identification Form Version 4.11
Date:)
Project/Site: Cow�n-iPffe Sr,yion
Latitude:
Evaluator: r �, J( /`(J�
County: lufi%(P;) �VT3
Longitude:
Total Points:
Stream is at least intermittent D
Stream Determination cl
Ephemeral
Other
if z 19 orperennial if? 30'
IntermittenkPiLennfaV
e.g. Quad Name:
_WWAI
A. Geomorphology Subtotal = 1 S - S )
Absent
Weak
Moderate
Strong
18. Continuity of channel bed and bank
0
1
2
3
2. Sinuosity of channel along thalweg
0
1
0 0.5
3
3. In -channel structure: ex. riffle -pool, step -pool,
ripple -pool sequence
01
0 0.5
1
3
4. Particle size of stream substrate
0
1
2
24. Amphibians
5. Active/relict floodplain
W
1
2
3
6. Depositional bars or benches
0
1
FACW = 0.75; OBL - 1.5
3
7. Recent alluvial deposits
'perennial streams may also be Identified using other methods. See p. 35 of manual.
1
2
3
8. Headcuts
CO)
1
2
3
9. Grade control
CO
0.5
1
1.5
10. Natural valley
0
0.5
1
1.5
11. Second or greater order channel
No =9
Yes = 3
artificial ditches are not rated; see discussions in manual
B. Hvdrologv (Subtotal = la )
12. Presence of Baseflow
0 1
2
tT
13. Iron oxidizing bacteria
1
2
3
14. Leaf litter
021
0.5
0
15. Sediment on plants or debris
0 0.5
1
1.5
16. Organic debris lines or piles
0 0.5
1
1
17. Soil -based evidence of high water table?
No = 0
1
rYes = 3
C. Biology (Subtotal =
18. Fibrous roots in streambed
2
1
0
19. Rooted upland plants in streambed
2
1
0
20. Macrobenthos (note diversity and abundance)
1
2
3
21. Aquatic Mollusks
1
2
3
22. Fish 0
0.5
1
1.5
23. Crayfish 0
0.5
1
1.5
24. Amphibians
0.5
1
1.5
25. Algae 0
0.5
1
1.5
26. Wetland plants in streambed
FACW = 0.75; OBL - 1.5
Other = 0
'perennial streams may also be Identified using other methods. See p. 35 of manual.
Notes:
Sketch:

NC DWO Stream Identification Form Version 4.11
Date: �--� 1
Project/Site:C�`n�(« Syrrr0/!
Latitude:SS S176'
Evaluator: �', ,� �(jt/�r/7
County: /Vlil'
Longitude: _20 C()d 8
Total Points:
Stream is at least intermittent
Stream Determination (circle o e
Ephemeral Intermitten Perennia
Other
e.g. Quad Name:CCu n ('. C der. k)
if t 19 or perennial if z 30*
2. Sinuosity of channel along thalweg
0
A. Geomorphology (Subtotal
Absent
Weak
Moderate
Strong
1a. Continuity of channel bed and bank
0
1
2
1.
2. Sinuosity of channel along thalweg
0
1
2
3
3. In -channel structure: ex. riffle -pool, step -pool,
ripple -pool sequence
0
1
0.5
3
4. Particle size of stream substrate
0
1
2
3
5. Active/relict floodplain
(T)1
0.5
2
3
6. Depositional bars or benches
0
1
2
3
7. Recent alluvial deposits
0
1
2
3
8. Headcuts
0
1
2
3
9. Grade control
0.5
1
1.5
10. Natural valley
0
J5
1
1.5
11. Second or greater order channel
= 0
Yes = 3
Sketch: cq 44
artificial ditches are not rated; see discussions in manual
B. Hvdroloov (Subtotal = I I 1
12. Presence of Baseflow
0
1
2 3
13. Iron oxidizing bacteria
0
1
3
14. Leaf litter
1.
1
0.5 0
15. Sediment on plants or debris
0
0.5
1.5
16. Organic debris lines or plies
0
0.5
1 1.5
17. Soil -based evidence of high water table?
No = 0
t~ es = 3
C. Bioloov (Subtotal = `6•-1 )
18. Fibrous roots in streambed
2
1
0
19. Rooted upland plants in streambed
3
2
1
0
20. Macrobenthos (note diversity and abundance)
0
2
3
21. Aquatic Mollusks
0
1
2
3
22. Fish
0.5
1
1.5
23. Crayfish
0
0.5
1
1.5
24. Amphibians
0
0.5
1
25. Algae
0
0.5
1
1.5
26. Wetland plants in streambed
FACW = 0.75; OBL = 1.5
Other = 0
*perennial streams may also be identified using other methods. See p. 35 of manual.
Notes:
Sketch: cq 44

NC DWO Stream Identification Form Version 4.11
Date: �- 8 -(
Project/Site: C6mrnP/re
Minn % 1. 4a�b�
Latitude: 35,�a7 7s
Evaluator: C S J�f (/moi n
County: /R/ ckl(,b,r I
Longitude: - W. '32
Total Points: ^
Stream is at least intermittent �`
Stream Determination (circ tae)
Other
if a 19 or perennial if,'- 30 r
Ephemeral Intermitter erenntal I
e.g. Quad Name:
A. Geomorphology Subtotal = I,5 ' J)
Absent
Weak
Moderate
Strong
1a' Continuity of channel bed and bank
0
1
2
3
2. Sinuosity of channel along thalweg
0
1
2
3
3. In -channel structure: ex. riffle -pool, step -pool,
ripple -pool sequence
0
1
2
3
4. Particle size of stream substrate
0
1
2
3
5. Active/relict floodplain
(V
1
2
3
6. Depositional bars or benches
0
1
FACW = 0.75; OBL = 1.5
3
7. Recent alluvial deposits
*perennial streams may also be identified using other methods. See p. 35 of manual.
1
2
3
8. Headcuts
1
2
3
9. Grade control
0.5
1
1.5
10. Natural valley
0
1
1.5
11. Second or greater order channel
No = 0)
I Yes = 3
"artificial ditches are not rated; see discussions in manual
B_ Hvdroloov (Subtotal = 10-� )
12. Presence of 13aseflow
0 1
2
13. Iron oxidizing bacteria
0
2 3
14. Leaf litter
1.5 1
0 5 0
15. Sediment on plants or debris
0 0.5
U 1.5
16. Organic debris lines or piles
0 0.5
1.5
17. Soil -based evidence of high water table?
No = 0
Yes = 3'
C. Biologv (Subtotal = ('. S )
18. Fibrous roots in streambed
2
1
0
19. Rooted upland plants in streambed 3
2
1
0
20. Macrobenthos (note diversity and abundance)
1
2
3
21. Aquatic Mollusks
1
2
3
22. Fish
0.5
1
1.5
23. Crayfish CV
0.5
1
1.5
24. Amphibians 0
00-5')1
1.5
25. Algae
0.5
1 1
1.5
26. Wetland plants in streambed
FACW = 0.75; OBL = 1.5
Other = 0
*perennial streams may also be identified using other methods. See p. 35 of manual.
Notes:
Sketch:

NC DWO Stream Identification Forza Version 4.11
Date:101Pro
Project/Site: Cb'ai,3�e&e ?Q7,ar�
Latitude:
Evaluator: r. , .a �. I!' 4? F I
County: 1/j(c k1W Ul
Longitude: -W
Total Points:
Stream Determination (circle one)
Other S f7Pc rn
Stream is at ,east intermittent Sys
ff z 19 or erenniai if;a 30*
Ephemeral Intermittent Perennial
e.g. Quad Name:
A. Geomorphology (Subtotal= t )
Absent
Weak
Moderate
Strong
I" Continuity of channel bed and bank
0
1
2
3
2. Sinuosity of channel along thalweg
0
1
0
3
3. In -channel structure: ex. riffle -pool, step -pool,
rip le -pool sequence
0
es =
2
3
4. Particle size of stream substrate
0
1
2
3
5. Active/relict floodplain
0
1
2
3
6. Depositional bars or benches
0
1
2
3
7. Recent alluvial deposits
0
i
2
3
8. Headcuts
1
2
3
9. Grade control
See p. 35 of manual.
0.5
1
1.5
10. Natural valley
OC
0.5
1
1.5
11. Second or greater order channel
No =
Yes = 3
artificial ditches are not rated; see discussions in manual
B. Hvdroloqv (Subtotal = '06 )
12. Presence of Baseflow
0 1
3
13. Iron oxidizing bacteria
0 1
2 3
14. Leaf litter
1.5 1
0. 0
15. Sediment on plants or debris
0 0.5
U111 1.5
16. Organic debris lines or plies
0
1 1.5
17. Soil -based evidence of high water table?
No = 0
es =
C. Bloloqv (Subtotal = (0
18. Fibrous roots In streambed
3
2
1
0
19. Rooted upland plants in streambed
3
2
1
0
20. Macrobenthos (note diversity and abundance)
1
2
3
21. Aquatic Mollusks
0
1
2
3
22. Fish
0
0.5
1
1.5
23. Crayfish
0
0.5
1
1.5
24. Amphibians
0
0.5
1
1.5
25. Algae
0.5
1
1.5
26. Wetland plants in streambed
FACW = 0.75; OBL = 1.5
Other = 0
*perennial streams may also be Identified using other methods.
See p. 35 of manual.
Notes:
Sketch:

DRAWING INDEX
GENERAL
T1.01 COVER SHEET
CIVIL
C0.01GENERAL NOTES
C1.01 EXISTING CONDITIONS PLAN
C3.01 EROSION AND SEDIMENT CONTROL PLAN
C5.01 CONSTRUCTION DETAILS
ZONING, FLOODPLAIN & WATERSHED INFORMATION
ZONED:
CORPORATE BUSINESS DISTRICT (CB)
PERMITTED USE:
LIGHT INDUSTRIAL
OPEN SPACE:
1,014,487 SF
SETBACK:
Electricities
FRONT BUILD—TO—LINE:
15' (UNLESS STAFF APPROVED 80' BUFFER)
REAR SETBACK:
15'
SIDE SETBACK:
15'
MAX HEIGHT:
MAXIMUM HEIGHT PER ARTICLE 4 OF THE
PH. [phone]
HUNTERSVILLE TOWN ZONING ORDINANCE
SIDEWALK:
5' MINIMUM, BOTH SIDES
CHARLOTTE HISTORIC DISTRICT: NO
WATER QUALITY BUFFERS
PARCEL INSIDE WATER QUALITY BUFFER: YES
POST CONSTRUCTION DISTRICTS
APPLICANT:
JURISDICTION:
N/A
DISTRICT:
N/A
FEMA AND COMMUNITY FLOODPLAIN
Electricities
FEMA PANEL #:
3710465000J
FEMA PANEL DATE:
03/02/2009
FEMA FLOOD ZONE:
OUT
COMMUNITY FLOOD ZONE:
OUT
WATERSHED PROTECTION DISTRICTS
WATERSHED NAME: CLARKE
BUILT UPON AREA:
SITE ACREAGE: 5.39 AC
PROJECT AREA: 3.27 AC
BUA OF PROJECT AREA: 0.36 AC = 11.0%
(ONLY INCLUDES IMPROVEMENTS ON THE FOLLOWING PLANS)
PURPOSE STATEMENT:
THE PURPOSE OF THIS PLAN SET IS FOR THE CONSTRUCTION OF A SUBSTATION
ACCESS DRIVE AND A TRANSMISSION LINE WITHIN THE TOWN OF HUNTERSVILLE'S
PROPERTY LIMITS.
EPM REFERENCE NUMBERS: •
#328773 COMMERCE STATION PARK — CONCEPTUAL / SKETCH PLAN
J351143 COMMERCE STATION INDUSTRIAL PARK — CONSTRUCTION DOCUMENTS K—wlo,below.
#369584 COMMERCE STATION PARK — RTAP Callb-f— Yo.di.
#370980 COMMERCE STATION PARK — RECORD PLATS
4
5
COMMERCE STATION SUBSTATION
EROSION AND SEDIMENT CONTROL
HUNTERSVILLE, NORTH CAROLINA
95% CONSTRUCTION PLANS
LOCATION MAP SCALE: NTS
VICINITY MAP SCALE: 1" = 800'
CONTACTS
OWNER:
APPLICANT:
ENGINEER:
Gerald Vincent
Tim Kopacz
Dewberry Engineers Inc.
Town of Huntersville
Electricities
Robert S. Notte, P.E.,
P.O. Box 664
P.O. Box 2819
LEED AP
Huntersville, NC 28070
Huntersville, NC 28070
9300 Harris Corners
PH. [phone]
PH. [phone]
Parkway, Suite 220
gvincent®huntersville.org
FAX [phone]
Charlotte, NC 28269
TKopoczOelectricities.org
PH. [phone]
FAX [phone]
snotte®dewberry.com
SUBMITTAL
SET NUMBER
❑ PRELIMINARY ❑ CONSTRUCTION
■ APPROVAL O REVISION
❑ BIDDING ❑ RECORD
fO Dewberry*
Dewberry Engineers Inc.
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PREII I�1®1&iY` T FOR
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KEY PLAN
REVISIONS
DRAWN BY EAM
APPROVED BY RSN
CHECKED BY RSN
DATE MARCH 17, 2017
TITLE
COVER SHEET
PROJECT NO. 50087270
T1.01
SHEET NO. 1 OF 5

GENERAL NOTES
1. THE DISTURBANCE AREA FOR THIS PROJECT IS APPROXIMATELY 3.28 ACRES (142,670 SF) OF WHICH, THE
PROPOSED IMPROVEMENTS WILL PRODUCE A NET IMPERVIOUS AREA OF APPROXIMATELY 0.35 ACRES (15,700
SF).
2. BASE DATA FROMMECKLENBURG COUNTY GIS AND SURVEY PROVIDED BY DEWBERRY ENGINEERING INC.
DATED AUGUST 3, 2015.
3. THE INFORMATION AND DATA SHOWN OR INDICATED WITH RESPECT TO EXISTING UNDERGROUND FACILITIES
AT, OR CONTIGUOUS TO, THE SITE IS BASED ON INFORMATION AND DATA FURNISHED TO THE ENGINEER BY
CHARLOTTE MECKLENBURG UTILITIES (CMU). THE OWNER AND ENGINEER SHALL NOT BE RESPONSIBLE FOR
THE ACCURACY OR COMPLETENESS OF ANY SUCH INFORMATION OR DATA. THE CONTRACTOR SHALL HAVE
FULL RESPONSIBILITY FOR REVIEWING AND CHECKING ALL SUCH INFORMATION AND DATA (PRIOR TO
CONSTRUCTION) FOR LOCATING ALL UNDERGROUND FACILITIES SHOWN OR INDICATED; FOR COORDINATION OF
THE WORK WITH THE OWNERS OF SUCH UNDERGROUND FACILITIES DURING CONSTRUCTION; AND FOR THE
SAFETY AND PROTECTION THEREOF RESULTING FROM THE WORK; ALL OF WHICH WILL BE AT NO ADDITIONAL
COST TO THE OWNER.
4. WHEN WORKING ADJACENT TO EXISTING STRUCTURES, POLES, FENCES, ETC., THE CONTRACTOR SHALL USE
WHATEVER METHODS THAT ARE NECESSARY TO PROTECT STRUCTURES FROM DAMAGE. THE CONTRAC f01t
SHALL HAND EXCAVATE WITHIN 5' OF ALL BUILDINGS, WALLS, AND STRUCTURES. REPLACEMENT OF
DAMAGED STRUCTURES SHALL BE AT THE CONTRACTOR'S EXPENSE.
5. CONTRACTOR SHALL IMMEDIATELY REPORT ANY DISCREPANCIES BETWEEN EXISTING CONDITIONS AND
CONTRACT DOCUMENTS TO THE ENGINEER.
6. THE LOCATION OF ALL EXISTING UTILITIES ACROSS THE LINES OF THE PROPOSED WORK ARE NOT
NECESSARILY SHOWN ON THE PLANS, AND WHERE SHOWN ARE ONLY APPROXIMATE. PRIOR TO
CONSTRUCTION, THE CONTRACTOR SHALL LOCATE ALL UNDERGROUND LINES AND STRUCTURES AS
NECESSARY.
7. ALL MATERIALS AND CONSTRUCTION SHALL COMPLY WITH THE CONSTRUCTION DOCUMENTS.
8. PRIOR TO CONSTRUCTION, CONTRACTOR SHALL VERIFY DEPTHS OF ALL UTILITY CROSSINGS.
9. CONTRACTOR SHALL PROVIDE ALL CONSTRUCTION SIGNS,
10. PRIOR TO CONSTRUCTION, THE CONTRACTOR SHALL VERIFY ELEVATIONS OF ALL POINTS OF CONNECTION OR
PROPOSED WORK TO EXISTING CURBS, ROADS, ETC.
16. MATERIAL LAYDOWN AND STORAGE SHALL BE WITHIN PROJECT AREA.
17. APPROVAL OF THIS PLAN IS NOT AN AUTHORIZATION TO GRADE ON ADJACENT PROPERTIES BEYOND WHAT IS
SHOWN. WHEN FIELD CONDITIONS WARRANT OFF-SITE GRADING, PERMISSION MUST BE OBTAINED FROM THE
AFFECTED PROPERTY OWNERS.
18, THE CONTRACTOR SHALL MAINTAIN EACH STREAM, CREEK, OR BACKWASH CHANNEL IN AN UNOBSTRUCTED
STATE AND SHALL REMOVE FROM THE CHANNEL AND BANKS OF THE STREAM ALL DEBRIS, LOGS, TIMBER,
JUNK, AND OTHER ACCUMULATIONS.
19. ANY CONSTRUCTION OR USE WITHIN THE AREAS DELINEATED AS COMMUNITY ENCROACHMENT (0.1')
FLOODWAY ENCROACHMENT AREA IS SUBJECT TO RESTRICTIONS IMPOSED BY THE FLOODWAY REGULATIONS
OF MECKLENBURG COUNTY.
20. NON-STANDARD ITEMS (I.E. PAVERS, IRRIGATIONS SYSTEMS, ETC.) IN THE RIGHT-OF-WAY REQUIRE A
RIGHT-OF-WAY ENCROACHMENT AGREEMENT WITH THE TOWN/NORTH CAROLINA DEPARTMENT OF
TRANSPORTATION BEFORE INSTALLATION.
7 Z n
EROSION AND SEDIMENT CONTROL NOTES
1. CUT OR FILL LEAVING OR ENTERING THE SITE MUST BE IMPORTED FROM OR EXPORTED TO A SITE WITH AN
APPROVED EROSION AND SEDIMENT CONTROL PLAN.
2. ALL SEDIMENT AND EROSION CONTROL MEASURES SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE
NCDENR EROSION AND SEDIMENT CONTROL PLANNING AND DESIGN MANUAL.
3. IMPLEMENT THE REQUIREMENTS OF THE STATE APPROVED EROSION CONTROL PLAN. NOTIFY NCDENR AT
LEAST 48 HOURS PRIOR TO BEGINNING CONSTRUCTION ACTIVITIES.
4. NO LAND DISTURBANCE ACTIVITIES SHALL BEGIN UNTIL ALL APPLICABLE EROSION AND SEDIMENT CONTROL
MEASURES HAVE BEEN INSTALLED IN LOCATIONS AS SHOWN ON THE CONTRACT DRAWINGS. IF CLEARING IS
REQUIRED FOR INSTALLATION OF A GIVEN MEASURE, ALL OTHER MEASURES SHALL BE INSTALLED FIRST.
THE NECESSARY LAND DISTURBANCE ACTIVITIES REQUIRED FOR INSTALLATION OF THE GIVEN MEASURE MAY
THEN PROCEED. LIMITS OF CONSTRUCTION SHOWN ON DRAWINGS INCLUDE LIMITS OF LAND -DISTURBING
ACTIVITIES AS WELL AS ACCESS WAYS TO NON -LAND -DISTURBING WORK AREAS. CONTRACTOR SHALL
MINIMIZE LAND DISTURBANCE. NO LAND -DISTURBING ACTIVITIES SHALL BE PERFORMED 'DOWNSTREAM' OF
EROSION CONTROL DEVICES.
5. UTILITIES SHOWN IN APPROXIMATE MANNER ONLY. CONTRACTOR SHALL VERIFY LOCATION AND ELEVATION OF
EXISTING UTILITIES PRIOR TO DEMOLITION, CONSTRUCTION OR LAND DLSTURBANCF ACTIVITIES BEGIN.
6. TEMPORARY EROSION CONTROL MEASURES SHALL BE REMOVED ONCE CONSTRUCTION IS COMPLETE AND THE
SITE HAS BEEN STABILIZED.
7. THE CONTRACTOR SHALL CONDUCT PROJECT INSPECTIONS OF EROSION CONTROL MEASURES WEEKLY AND
AFTER 1/2" OR LARGER RAIN EVENTS. ALL CONTROL DEVICES SHALL BE MAINTAINED AS SPECIFIED BY THE
CONTRACT DOCUMENTS. A RAIN GAUGE SHALL BE INSTALLED AT THE PROJECT SITE TO FACILITATE RAINFALL
MONITORING. THE CONTRACTOR SHALL MAINTAIN THESE RECORDS AT THE ON-SITE OFFICE FOR AUDIT BY
CONTRACTING OFFICER. INSPECTIONS ARE REQUIRED UNTIL PROJECT STABILIZATION IS EVIDENT BY 95%
VEGETATIVE GROWTH FOR AREASPROVIDED SEEDING, AT SUCH TIME THE CONTRACTOR SHALL REMOVE ALL
TEMPORARY EROSION CONTROL DEVICES. ADDITIONALLY, CONTRACTOR SHALL BE RESPONSIBLE FOR
CONDUCTING 'SELF -INSPECTIONS' INDICATING DATE DEVICES INSTALLED AND STABILIZATION MEASURES ARE
INITIATED. THE 'SELF -INSPECTION' REPORTS SHALL BE MAINTAINED AND SUBMITTED TO GOVERNMENT ONCE
STABILIZATION OF PROJECT HAS BEEN ACCOMPLISHED AND TEMPORARY MEASURES REMOVED.
8. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE CONTROL OF SEDIMENT ON-SITE. IF THE APPROVED
EROSION AND SEDIMENTATION CONTROL MEASURES PROVE INSUFFICIENT, THE CONTRACTOR MUST TAKE
THOSE ADDITIONAL STEPS NECESSARY TO STOP SEDIMENT FROM LEAVING THE SITE.
9. CONTRACTOR SHALL PROVIDE MEASURES NECESSARY TO PREVENT THE TRACKING OF SEDIMENT OR DEBRIS
OFF-SITE. ANY SEDIMENT OR DEBRIS TRACKED OFF-SITE SHALL BE SWEPT/REMOVED DAILY.
10. PURSUANT TO NO GENERAL STATUTE 113A -54.1(e), THE CONTRACTOR SHALL CONDUCT 'SELF INSPECTIONS'
OF EROSION CONTROL DEVICES AT COMPLETION OF EACH CONSTRUCTION PHASE AND DOCUMENT SUCH
INSPECTIONS AS OUTLINED IN 15A NCAC 04B .0131.
11. CONTRACTOR SHALL MAINTAIN COMPLIANCE WITH ALL PERMITS AND PLANS. ANY CHANGES SHALL BE
APPROVED BY THE STATE PRIOR TO EXECUTION. A COPY OF THE EROSION AND SEDIMENTATION CONTROL
PLAN SHALL BE MAINTAINED BY THE CONTRACTOR ON-SITE AT ALL TIMES.
3.
1. OBTAIN ALL NECESSARY PERMITS FROM GOVERNMENT AGENCIES
2. 5ET UP AN ON-SITE PRE -CONSTRUCTION CONFERENCE WITH THE TOWN OF HUNTERSVILLE AND NCDEQ. q
FAILURE TO SCHEDULE SUCH CONFERENCE 48 HOURS PRIOR TO ANY LAND DISTURBING ACTIVITY IS SUBJECT
TO FINE.
3. INSTALL SILT FENCE AND OTHER MEASURES AS SHOWN ON PLANS, CLEARING ONLY AS NECESSARY TO INSTALL 5.
THESE DEVICES.
4. CALL FOR ON-SITE INSPECTION BY INSPECTOR. WHEN APPROVED, INSPECTOR ISSUES THE GRADING PERMIT 6.
AND CLEARING AND GRUBBING MAY BEGIN. 7
5. ALL EROSION CONTROL MEASURES SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE NCDENR EROSION AND
SEDIMENT CONTROL PLANNING AND DESIGN MANUAL,
6. BEGIN SITE GRADING OPERATIONS.
7. TEMPORARILY SEED ALL DISTURBED AREAS THAT ARE TO REMAIN INACTIVE FOR MORE THAN 5 WORKING DAYS.
8. THE CONTRACTOR SHALL DILIGENTLY AND CONTINUOUSLY MAINTAIN ALL EROSION CONTROL DEVICES AND
STRUCTURES.
9. CONSTRUCT PROPOSED IMPROVEMENTS AND STABILIZE SITE AS AREAS ARE BROUGHT TO FINISHED GRADE.
10. CONTACT LAND DEVELOPMENT INSPECTOR TO CONDUCT INSPECTION ON STORM DRAINAGE, SIDEWALKS,
DRIVEWAY IMPROVEMENTS, ALL ASPECTS OF ROAD CONSTRUCTION, ETC,
11. FINISH CONSTRUCTION OF PROPOSED IMPROVEMENTS.
12. COORDINATE WITH EROSION CONTROL INSPECTOR PRIOR TO REMOVAL OF EROSION CONTROL MEASURES.
SEEDING NOTES
SEEDED AREA SHALL BE CULTIPACKED TO FIRM SEEDBED AND COVER SEED
GRAIN STRAW SHALL BE APPLIED OVER SEEDED AREAS AS A MULCH WITHIN 24 HOURS OF THE INITIAL SEEDING
OPERATION. NO BARE GROUND SHALL BE VISIBLE WHEN RIDING BY A MULCHED AREA IF PROPER APPLICATION IS
ACHIEVED. THICK CLUMPS OF STRAW ARE NOT PERMISSIBLE AS A UNIFORM COVERAGE IS EXPECTED.
MULCHED AREA SHALL BE TACKED WITH A POLYMER BASED TACIFIER. APPLY POLYMER PER MANUFACTURING
RECOMMENDATIONS SPECIFIC TO EACH AREA OF APPLICATION (LE. STEEP SLOPES, FLAT AREAS, ETC.). REAPPLY
POLYMER AS NECESSARY TO PREVENT EROSION DURING VEGETATION ESTABLISHMENT.
DITCH TREATMENT SHALL BE USED IN AREAS WHERE STEEP GRADES COULD CAUSE DITCH EROSION. USE OF
EXCELSIOR MATTING OR FIBERGLASS/SYNTHETIC ROVING IS ACCEPTABLE. DITCH TREATMENT SHALL BE INSTALLED
BEFORE MULCHING OPERATION.
VEGETATION SHALL BE ESTABLISHED ON ALL DISTURBED AREA WITHIN 14 DAYS OF COMPLETION OF ANY PHASE OF
GRADING ACTIVITIES OR WHERE CONSTRUCTION WILL TEMPORARILY CEASE FOR MORE 21 CALENDAR DAYS.
CONTRACTOR SHALL WATER SEEDED AREAS AS NECESSARY TO ESTABLISH VEGETATION
CONTRACTOR SHALL WARRANT VEGETATION GROWTH FOR ONE YEAR.
8. TRAFFIC SHALL NOT BE ROUTED ACROSS CENTERLINE WITH CONES OR DRUMS DURING NON -WORKING HOURS. CONTRACTOR MUST BE
ON SITE OR CHANGE PAVEMENT MARKING APPROPRIATELY.
9. GENERALLY, THE PEAK FLOW OF TRAFFIC OCCURS IN MECKLENBURG COUNTY BETWEEN THE HOURS OF 7-9 A.M. AND 4-6 P.M.,
MONDAY THROUGH FRIDAY. DURING THESE HOURS, CONSTRUCTION ACTIVITY THAT INVOLVES A LANE CLOSURE WILL NOT BE ALLOWED
ON THOROUGHFARE STREETS EXCEPT IN EMERGENCY SITUATIONS OR WITH APPROVAL FROM THE TOWN PUBLIC WORKS AND/OR NCDOT.
10. THE AGENCY DOING THE WORK SHALL PROVIDE FLAGGERS AND/OR POLICE CONTROL WHEN REQUIRED. CONTRACTOR MAY ALSO BE
REQUIRED TO PROVIDE A UNIFORMED OFFICER TO CONTROL TRAFFIC WHEN WORKING IN AND AROUND A SIGNALIZED INTERSECTION.
11. EVERY ATTEMPT SHALL BE MADE TO SCHEDULE AND EXPEDITE THE WORK TO CAUSE THE LEAST INCONVENIENCE TO THE TRAVELING
PUBLIC.
12. IN SITUATIONS NOT COVERED IN THIS DESIGN, THE PROTECTION OF THE TRAVELING PUBLIC AND THE PROTECTION OF THE WORKERS ON
SITE WILL DICTATE THE MEASURES TO BE TAKEN CONSISTENT WITH THE CITY OF CHARLOTTE WORK AREA TRAFFIC CONTROL HANDBOOK
(WATCH).
13. THE CONTRACTOR, UTILITY COMPANY, OR GOVERNMENTAL AGENCY INVOLVED IN THE WORK SHALL NOTIFY MECKLENBURG COUNTY LAND
DEVELOPMENT AND/OR NCDOT OF THE CONSTRUCTION START DATE AND ANY MAJOR WORK WHERE THE NUMBER OF TRAVEL LANES ARE
REDUCED FROM NORMAL CONDITIONS OR THE STREET IS REQUIRED TO BE CLOSED. EXCEPT IN EMERGENCIES, THE FOLLOWING
NOTIFICATION IS REQUIRED:
CONSTRUCTION START DATE - 5 WORKING DAYS IN ADVANCE
CLOSING 1 OR MORE TRAVEL LANES DURING PEAK TRAVEL TIMES - 5 WORKING DAYS PRIOR TO THE SCHEDULED WORK
CLOSING A STREET - 10 WORKING DAYS PRIOR TO THE SCHEDULED WORK. THIS LEAD-TIME IS NECESSARY FOR PLANNING
AND NOTIFYING THE PUBLIC OF EXPECTED CHANGES IN THE NORMAL TRAFFIC CONDITIONS,
14. THE COUNTY ENGINEER OR NCDOT OR THEIR REPRESENTATIVES ARE AUTHORIZED TO STOP ANY CONSTRUCTION OR MAINTENANCE
ACTIVITY WHICH IS NOT PROPERLY SIGNED AND BARRICADED AS REQUIRED BY THIS STANDARD, THE WATCH, AND/OR THE MUTCD UNTIL
SUCH REQUIREMENTS ARE MET.
15. THIS DESIGN STANDARD CANNOT BE USED FOR ALL ROADWAY CONSTRUCTION SITUATIONS. IT IS INTENDED ONLY TO BE USED AS A
GUIDEL NE. SPECIFIC SITUATIONS MAY REQUIRE ENGINEERING JUDGMENT IN THE PLACEMENT OF TRAFFIC CONTROL DEVICES BECAUSE
OF LIMITED VERTICAL AND/OR HORIZONTAL SIGHT DISTANCE.
16. WHEN PERSONNEL AND/OR EQUIPMENT ARE WITHIN 2' OF THE EDGE OF AN OPEN TRAVEL LANE (5' ON STATE MAINTAINED ROADS),
THE CONTRACTOR SHALL REFER TO THE WATCH FOR PROPER LANE CLOSURE.
17. OPERATIONAL SIGNS ARE GENERALLY MOUNTED ON PORTABLE SUPPORTS. THESE ARE USUALLY USED FOR SHORT-TERM OPERATIONS
TO WARN AND GUIDE TRAFFIC. ADVANCED WARNING SIGNS (CONSTRUCTION AHEAD) SHALL BE MOUNTED ON STATIONARY SUPPORTS
SEVEN DAYS PRIOR TO THE BEGINNING OF CONSTRUCTION OF THE ROADWAY.
18, ALL DRUMS SHALL BE BALLASTED IN SUCH A MANNER THAT THEY WILL BE STABLE UNDER WIND AND VEHICLE ACTION. BALLASTING
SHALL BE DONE WITH SANDBAGS OR OTHER YIELDING MATERIAL SITUATED IN THE BASE OF THE DRUMS.
19. CONSTRUCTION WORK SHALL NOT BE ALLOWED ON BOTH SIDES OF THE ROAD SIMULTANEOUSLY WITHIN THE SAME AREA, UNLESS THE
ROADWAY IS MEDIAN DIVIDED.
20. AT THE END OF EACH WORK DAY THE CONTRACTOR SHALL BACKFILL UP TO THE EDGE AND ELEVATION OF THE EXISTING PAVEMENT
AREAS WITHIN 2 FEET OF AN OPEN TRAVEL LANE THAT INCLUDE A DROP OFF OF MORE THAN 3 INCHES IN ACCORDANCE WITH THE
WATCH (SEE FIGURE 1).
21. PAVEMENT MARKINGS ARE TO BE INSTALLED BY THE CONTRACTOR, PRE -LINES MUST BE APPROVED BY THE COUNTY OR NCDOT PRIOR
TO PLACEMENT OF THE PAVEMENT MARKINGS.
LEGEND
EXIS-ING PROPERTY LINE ..... .......................
FUTURE E_=CTFICITIS PRGP�RTY LIKE ,
XISTING SANTARY 574ER __.......................
EXISTING GIS TOPOGRAPHY MINOR ...
EXSTING GIS TOPOGRAPHY MAJOR.. ._...__.- ._...
EXSIING V SURVEY _0F0GRAPHY MINOR .._ __...
EXISTING 1' SURVEY TOPOGRAPHY MA„ OR ..... .... _.. _. _.
EXISTING WETLAND AREA ..........._..
EXISTING TEFF H\E................ ........
..._.... _
EXISTING TFLE_.........................___......,.....
ti..•J
EXISTING STORM DRAIN ...... _..... .................. ..
EXSTING UND_RCRCLNG GAS __._.............
EXSTING STREAM ... ..... .........
........._._...............
PROPOSED TREELINE.....................................
PROPOSED 1' TOPOGRAPHY ................ _....... - -:n
PROPOSED LIMITS OF DISTURBANCE ............ _____________
PROPOSED SILT FENCE ................................ ©-X-X-
PROPOSED TREE PROTECTION FENCE .......... ®moo_
PROPOSED TEMPORARY SEEDING ................. Q
PROPOSED PERMANENT SEEDING .................
PROPOSED MULCHING ..................................
PROPOSED CONSTRUCTION ENTRANCE...........
AND ACCESS DRIVE .....................................
PROPOSED TIMBER MAT STREAM CROSSING..
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REVISIONS
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DATE MARCH 17, 2017
TITLE
GENERAL NOTES
PROJECT NO. RX67270
C0.01
SHEET NO. 2 OF 5
NEW STABILIZATION TIMEFRAMES
SITE AREA DESRCRIPTION
STABILIZATION
TIMEFRAME EXCEPTIONS
O
PERIMETER DIKES, SWALES,
7 DAYS
NONE
DITCHES AND SLOPES
HIGH QUALITY WATER (HOW)
7 DAYS
NONE
ZONES
SLOPES STEEPER THAN 3:1
7 DAYS
IF SLOPES ARE 10' OR LESS IN LENGTH AND ARE
NOT STEEPER THAN 2:1, 14 DAYS ARE ALLOWED
SLOPES 3:1 OR FLATTER
14 DAYS
7 DAYS FOR SLOPES GREATER THAN 50' IN LENGTH
ALL OTHER AREAS WITH
SLOPES FLATTER THAN 4:1
14 DAYS
NONE, EXCEPT FOR PERIMETERS AND HOW ZONES
SEEDING NOTES
SEEDED AREA SHALL BE CULTIPACKED TO FIRM SEEDBED AND COVER SEED
GRAIN STRAW SHALL BE APPLIED OVER SEEDED AREAS AS A MULCH WITHIN 24 HOURS OF THE INITIAL SEEDING
OPERATION. NO BARE GROUND SHALL BE VISIBLE WHEN RIDING BY A MULCHED AREA IF PROPER APPLICATION IS
ACHIEVED. THICK CLUMPS OF STRAW ARE NOT PERMISSIBLE AS A UNIFORM COVERAGE IS EXPECTED.
MULCHED AREA SHALL BE TACKED WITH A POLYMER BASED TACIFIER. APPLY POLYMER PER MANUFACTURING
RECOMMENDATIONS SPECIFIC TO EACH AREA OF APPLICATION (LE. STEEP SLOPES, FLAT AREAS, ETC.). REAPPLY
POLYMER AS NECESSARY TO PREVENT EROSION DURING VEGETATION ESTABLISHMENT.
DITCH TREATMENT SHALL BE USED IN AREAS WHERE STEEP GRADES COULD CAUSE DITCH EROSION. USE OF
EXCELSIOR MATTING OR FIBERGLASS/SYNTHETIC ROVING IS ACCEPTABLE. DITCH TREATMENT SHALL BE INSTALLED
BEFORE MULCHING OPERATION.
VEGETATION SHALL BE ESTABLISHED ON ALL DISTURBED AREA WITHIN 14 DAYS OF COMPLETION OF ANY PHASE OF
GRADING ACTIVITIES OR WHERE CONSTRUCTION WILL TEMPORARILY CEASE FOR MORE 21 CALENDAR DAYS.
CONTRACTOR SHALL WATER SEEDED AREAS AS NECESSARY TO ESTABLISH VEGETATION
CONTRACTOR SHALL WARRANT VEGETATION GROWTH FOR ONE YEAR.
8. TRAFFIC SHALL NOT BE ROUTED ACROSS CENTERLINE WITH CONES OR DRUMS DURING NON -WORKING HOURS. CONTRACTOR MUST BE
ON SITE OR CHANGE PAVEMENT MARKING APPROPRIATELY.
9. GENERALLY, THE PEAK FLOW OF TRAFFIC OCCURS IN MECKLENBURG COUNTY BETWEEN THE HOURS OF 7-9 A.M. AND 4-6 P.M.,
MONDAY THROUGH FRIDAY. DURING THESE HOURS, CONSTRUCTION ACTIVITY THAT INVOLVES A LANE CLOSURE WILL NOT BE ALLOWED
ON THOROUGHFARE STREETS EXCEPT IN EMERGENCY SITUATIONS OR WITH APPROVAL FROM THE TOWN PUBLIC WORKS AND/OR NCDOT.
10. THE AGENCY DOING THE WORK SHALL PROVIDE FLAGGERS AND/OR POLICE CONTROL WHEN REQUIRED. CONTRACTOR MAY ALSO BE
REQUIRED TO PROVIDE A UNIFORMED OFFICER TO CONTROL TRAFFIC WHEN WORKING IN AND AROUND A SIGNALIZED INTERSECTION.
11. EVERY ATTEMPT SHALL BE MADE TO SCHEDULE AND EXPEDITE THE WORK TO CAUSE THE LEAST INCONVENIENCE TO THE TRAVELING
PUBLIC.
12. IN SITUATIONS NOT COVERED IN THIS DESIGN, THE PROTECTION OF THE TRAVELING PUBLIC AND THE PROTECTION OF THE WORKERS ON
SITE WILL DICTATE THE MEASURES TO BE TAKEN CONSISTENT WITH THE CITY OF CHARLOTTE WORK AREA TRAFFIC CONTROL HANDBOOK
(WATCH).
13. THE CONTRACTOR, UTILITY COMPANY, OR GOVERNMENTAL AGENCY INVOLVED IN THE WORK SHALL NOTIFY MECKLENBURG COUNTY LAND
DEVELOPMENT AND/OR NCDOT OF THE CONSTRUCTION START DATE AND ANY MAJOR WORK WHERE THE NUMBER OF TRAVEL LANES ARE
REDUCED FROM NORMAL CONDITIONS OR THE STREET IS REQUIRED TO BE CLOSED. EXCEPT IN EMERGENCIES, THE FOLLOWING
NOTIFICATION IS REQUIRED:
CONSTRUCTION START DATE - 5 WORKING DAYS IN ADVANCE
CLOSING 1 OR MORE TRAVEL LANES DURING PEAK TRAVEL TIMES - 5 WORKING DAYS PRIOR TO THE SCHEDULED WORK
CLOSING A STREET - 10 WORKING DAYS PRIOR TO THE SCHEDULED WORK. THIS LEAD-TIME IS NECESSARY FOR PLANNING
AND NOTIFYING THE PUBLIC OF EXPECTED CHANGES IN THE NORMAL TRAFFIC CONDITIONS,
14. THE COUNTY ENGINEER OR NCDOT OR THEIR REPRESENTATIVES ARE AUTHORIZED TO STOP ANY CONSTRUCTION OR MAINTENANCE
ACTIVITY WHICH IS NOT PROPERLY SIGNED AND BARRICADED AS REQUIRED BY THIS STANDARD, THE WATCH, AND/OR THE MUTCD UNTIL
SUCH REQUIREMENTS ARE MET.
15. THIS DESIGN STANDARD CANNOT BE USED FOR ALL ROADWAY CONSTRUCTION SITUATIONS. IT IS INTENDED ONLY TO BE USED AS A
GUIDEL NE. SPECIFIC SITUATIONS MAY REQUIRE ENGINEERING JUDGMENT IN THE PLACEMENT OF TRAFFIC CONTROL DEVICES BECAUSE
OF LIMITED VERTICAL AND/OR HORIZONTAL SIGHT DISTANCE.
16. WHEN PERSONNEL AND/OR EQUIPMENT ARE WITHIN 2' OF THE EDGE OF AN OPEN TRAVEL LANE (5' ON STATE MAINTAINED ROADS),
THE CONTRACTOR SHALL REFER TO THE WATCH FOR PROPER LANE CLOSURE.
17. OPERATIONAL SIGNS ARE GENERALLY MOUNTED ON PORTABLE SUPPORTS. THESE ARE USUALLY USED FOR SHORT-TERM OPERATIONS
TO WARN AND GUIDE TRAFFIC. ADVANCED WARNING SIGNS (CONSTRUCTION AHEAD) SHALL BE MOUNTED ON STATIONARY SUPPORTS
SEVEN DAYS PRIOR TO THE BEGINNING OF CONSTRUCTION OF THE ROADWAY.
18, ALL DRUMS SHALL BE BALLASTED IN SUCH A MANNER THAT THEY WILL BE STABLE UNDER WIND AND VEHICLE ACTION. BALLASTING
SHALL BE DONE WITH SANDBAGS OR OTHER YIELDING MATERIAL SITUATED IN THE BASE OF THE DRUMS.
19. CONSTRUCTION WORK SHALL NOT BE ALLOWED ON BOTH SIDES OF THE ROAD SIMULTANEOUSLY WITHIN THE SAME AREA, UNLESS THE
ROADWAY IS MEDIAN DIVIDED.
20. AT THE END OF EACH WORK DAY THE CONTRACTOR SHALL BACKFILL UP TO THE EDGE AND ELEVATION OF THE EXISTING PAVEMENT
AREAS WITHIN 2 FEET OF AN OPEN TRAVEL LANE THAT INCLUDE A DROP OFF OF MORE THAN 3 INCHES IN ACCORDANCE WITH THE
WATCH (SEE FIGURE 1).
21. PAVEMENT MARKINGS ARE TO BE INSTALLED BY THE CONTRACTOR, PRE -LINES MUST BE APPROVED BY THE COUNTY OR NCDOT PRIOR
TO PLACEMENT OF THE PAVEMENT MARKINGS.
LEGEND
EXIS-ING PROPERTY LINE ..... .......................
FUTURE E_=CTFICITIS PRGP�RTY LIKE ,
XISTING SANTARY 574ER __.......................
EXISTING GIS TOPOGRAPHY MINOR ...
EXSTING GIS TOPOGRAPHY MAJOR.. ._...__.- ._...
EXSIING V SURVEY _0F0GRAPHY MINOR .._ __...
EXISTING 1' SURVEY TOPOGRAPHY MA„ OR ..... .... _.. _. _.
EXISTING WETLAND AREA ..........._..
EXISTING TEFF H\E................ ........
..._.... _
EXISTING TFLE_.........................___......,.....
ti..•J
EXISTING STORM DRAIN ...... _..... .................. ..
EXSTING UND_RCRCLNG GAS __._.............
EXSTING STREAM ... ..... .........
........._._...............
PROPOSED TREELINE.....................................
PROPOSED 1' TOPOGRAPHY ................ _....... - -:n
PROPOSED LIMITS OF DISTURBANCE ............ _____________
PROPOSED SILT FENCE ................................ ©-X-X-
PROPOSED TREE PROTECTION FENCE .......... ®moo_
PROPOSED TEMPORARY SEEDING ................. Q
PROPOSED PERMANENT SEEDING .................
PROPOSED MULCHING ..................................
PROPOSED CONSTRUCTION ENTRANCE...........
AND ACCESS DRIVE .....................................
PROPOSED TIMBER MAT STREAM CROSSING..
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TITLE
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PROJECT NO. RX67270
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SHEET NO. 2 OF 5

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REVISIONS
DRAWN BY CAM
APPROVED BY RSN
CHECKED BY RSN
DATE MARCH 17. 2017
TITLE
EROSION AND
SEDIMENT
CONTROL PLAN
PROJECT NO. 50087270
C3.01
SHEET NO. BOPS

I
0
GENTLE SLOPES
STEEP SLOPES
100 lbs/acre toll (eaeue
30 lbs/acre Saricea lespedezo
t..... 'fled otter August 15)
10 lbs/acre Kabe lespedezo
TarletraRle Excoptioas
FALL: August 25 -October
FALL: August 25 -October 15
Nome
Cote winter. February 15 -April 15
Lata winter. February 15 -April 15
SEEDING
To e%tend spring seetling into June, add
To a%tentl Pring seeding into June, odd
DATES
15 lbs/acre hulled Bennudograsa
15 lbs/acre hulled Bermutlagrass
7 days for slopes gloater than 50' h fengffL
Overseetling of Kobe lespedezo over tall -seeded
Overseedinq of Kobe laspetleza over tall -seeded
Nam, except for Perimeters and HOW Zones.,
tall fescue is very effective.
toll fescue is very effective.
SEEDING
Apply lime and fertilizer per soil tests, or 4000
Apply time ontl fertilizer per soil tests, or 4000
AMENDMENTS
lbs/acre limestone and 1000 lbs/acre 10-10-10
lbs/acre limestone and 1000 lbs/Dae 10-10-10
fertilizer.
fertilizer.
NDRTIT <AROCINA
(2'-6” CURB AND GUTTER)
111.1
TO
TRAP
ORIGINAL /r
T A B K
FILTER FAHRI
FRTER
FABRIC
STREAM BE
NOTE 1
Cover--PmfSHAL
SOIL STABILIZATION SHALL BE REQUIRED ON ANY AREA EGF P
STABILIZATION
W O1 n ffnr
SITE WHERE LAND DISTURBING ACTIVITIES HAVE
TEMPORARILY DR PERMANENTLY CEASED ACCORDING TO THE FOLLOWING SCHEDULE
A) ALL PERIMETER DIKES, SWALES, DITCHES, PERIMETER
SLOPES AND ALL SLOPES STEEPER THAN 3
HORIZONTAL TO 1 VERTICAL (3:1) SHALL BE PROVIDED TEMPORARY OR PERMANENT STABILIZATION WITH GROUND
COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN
7 CLAENDAR DAYS FROM THE LAST
LAND -DISTURBING ACTIVITY.
B> ALL OTHER DISTURBED AREAS SHALL BE PROVIDED TEMPORARY OR PERMANENT STABILIZATION WITH
GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT
LAND DISTURBING ACTIVITY.
WITHIN 14 CALENDAR DAYS FROM THE LAST ILE
T, * Tarn cf.ff.
..S}rsatNrtfl�n STANDARD 10/14/09
�j `�ralljj((��i���j�� DRAWING PS TS SEEDING SCHEDULE
ORTH CAROLINA
521.1
SEEDING
MIXTURE
NOTES:
1. A STABILIZED ENTRANCE PAD OF 115 WASHED STONE OR RAIL ROAD BALLAST SHALL BE LOCATED WHERE
TRAFFIC WILL ENTER OR LEAVE TIE CONSTRUCTION SITE ONTO A PUBLIC STREET.
2 FILTER FABRIC OR COMPACTED CRUSHER RUN STONE SHALL BE USED AS A BASE FOR THE CONSTRUCTON ENTRANCE.
3. THE ENTRANCE SHALL BE MAINTAINED IN A CONDITION WHICH WILL PREVENT TRACKING OR BOWING OF SEDIMENT
ONTO PUBLIC STREETS OR EXISTING PAVEMENT. THIS MAY REWIRE PERIODIC TOP DRESSING WIT/ ADDITIONAL
STONE AS CONDITIONS WARRANT AND REPAIR OR CLEANOUT OF ANY MEASURES USED TO TRAP SEDIMENT.
4. ANY SEDIMENT SPILLED, DROPPED, WASHED, OR TRACKED ONTO PUBUC STREETS MUST BE REMOVED IMMEDIATELY.
5. WHEN APPROPRIATE NHEEIS MUST BE CLEANED TO REMOVE SEDIMENT PRIOR TO ENTERING A PUBLIC STREET. MEN
WASHING IS REWIRED IT SHALL BE DONE IN AN AREA STABILIZED WITH CRUSHED STONE WHICH DRAINS INTO AN
APPROVED SEDIMENT BASIN SEE STD. N0. 515.1.
6. TOVM MAY REWIRE A STANDARD COMMERCIAL, DRIVEWAY (STD. 106.1 - 116.1) TO
ACCESS THE CONSTRUCTION
90 lbs/acro of tall Issue
100 lbs/acre toll (eaeue
30 lbs/acre Saricea lespedezo
t..... 'fled otter August 15)
10 lbs/acre Kabe lespedezo
TarletraRle Excoptioas
FALL: August 25 -October
FALL: August 25 -October 15
Nome
Cote winter. February 15 -April 15
Lata winter. February 15 -April 15
SEEDING
To e%tend spring seetling into June, add
To a%tentl Pring seeding into June, odd
DATES
15 lbs/acre hulled Bennudograsa
15 lbs/acre hulled Bermutlagrass
7 days for slopes gloater than 50' h fengffL
Overseetling of Kobe lespedezo over tall -seeded
Overseedinq of Kobe laspetleza over tall -seeded
Nam, except for Perimeters and HOW Zones.,
tall fescue is very effective.
toll fescue is very effective.
SEEDING
Apply lime and fertilizer per soil tests, or 4000
Apply time ontl fertilizer per soil tests, or 4000
AMENDMENTS
lbs/acre limestone and 1000 lbs/acre 10-10-10
lbs/acre limestone and 1000 lbs/Dae 10-10-10
fertilizer.
fertilizer.
NEW STABILIZATION TIMEFRAMES
Site Area Description
Sisbalutfon
TarletraRle Excoptioas
FerRneter IIYkeB, swates, d'4dws and slopes
7 days
Nome
�I Hopn Ouatny, Water (HQW) ZOMS
7 days
None
Slopes steeper ihacl 3:1
7 days
y
N Slopes Bre 10' or less In Wroth and are Not
steeper Ulan 2:1, 14 days are allowed.
p Slopes 3:1 or Uafter
14 days
7 days for slopes gloater than 50' h fengffL
cam AN other areas with Slopes IWW than 4:1
14 days
Nam, except for Perimeters and HOW Zones.,
SIZE IF THE DRIVEWAY IS ON A THOROUGHFARE
\ e1C B1REEr
EDsnxc a+auN sTAeuz•nax rAeroc�
uxDEx ry wASlcn sTOxE
�"'"°�' STANDARD DRAWING I STABILIZED CONSTRUCTION ENTRANCE
NORTH CAROLINA
SEE AF
PRESEF
REOUIR
OF TRE
RK MULCH, PUCE BANK
I AT MEAS NOT
CTED BY BARRIER.
T Tawnof' STANDARD I 10/14/09
1 DRAWING TREE PROTECTION 6TD. ND.
NORTH CAROLINA 6OJ.I
ACCESS DRIVE I
TEMPORARY CONSTRUCTION ROAD SECTION
NTS
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1 FILTER FMRIL FENCE sH411 BE A MINIM
MINIMUM OF 6 UNE w1RE5 WITH 12. 5rl
2. YXMx DETER FABRIC BE USED WHERE
MORE TWW b aYS.
J. STEEL
POSTS SHLLL BE S'-0• IX HENW
ITTER
GUIDELINES). ME COLOR ORANGE 5 RESERVED rORSW 15ULL�IDENTINCATONUOF
ENMRON ENTALLT SENSIINE ME S.
6. DPAIHAGE MEA LM NOT BE GREMEft TUN 1/e ACRE PER 100 FT OF FENCE
7. SLOPE IENGFNs CM NOT IXCEED CRRERM SHOWN IN TREE Be. Ngmf CAROLINA
EROSION Alb SEDIMFM CONTROL PW1NRh: MO DESIGN MMIUL
8. W NOT INSTALL sEDIMEm FENCE ACROss SRSNAs, DITCHES, WATER- OR OTHER
AREAS OF CONCENm lE0 FLOW,
BRED MD SEEDED.
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TB S
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INiNEWAY CLASSIFIGTON �
PLAN VIEW
Tw or _ oxrvE B.
xm,x vutlEs
W"l�r °'1r TDP DF DD1�
SECTION A - A
(-A• SEE uoTE l) ASD,w
• ,As
SECTION B - 8
NOT TO SCALE
STANDARD RESIDENTIAL DROP CURB TYPE I 10/5/09
DRAWING DRIVEWAY WITH PLANTING STRIP 6>fl. NO.
MAINTENANCE NOTE:
I INAFTER�FpCH ONLYKDURAINRGTM
ORT NRiS�ENi MMEDwnY RNNFNl µ UATYLFASr
PROLONCm RAINFALL. ANY REI'AiRS NEEDED SHALL BE MADE IMMEDMTELY.
2. SHWLD TIE FABRIC DECOMPOSE OR BECOME INOT£CTNE PRIM TO THE END
OF THE EXPECTED USABLE LIFE MD THE 6MRIa 6TILL IS ECESSARY. ME
FMflIC SHALL DE REPlACEO PROMPTLY.
3. SEDIMENT DEPOSITS SHOULD BE REMOVED WHEN DEPOSITS REACH -OX. NNf
HDGM OF THE &WRIER. SEDIMENT DEPOSlIS REMAINING IN PLICE
AFTER 111E SILL FENCE IS REMOVED SHALL BE DRESSED TO CONFORM TO TIE
EXISTING ­L
EAM
DRAWN BY
RSN
APPROVED BY
RSN
CHECKED BY
MARCH 17, 2017
DATE
TITLE
NDRTIT <AROCINA
(2'-6” CURB AND GUTTER)
111.1
514.1 77{{��1ryIfn1t11LfTa""ofa111� STANDARD 10/14/09
l�i�i{I4'IIN� DRAWING TEMPORARY SILT FENCE
9TD. N0.
NORTH CAROLINA 507.1
STONE APPROACH �
nnd,p.gyJr TSgS •vTilF -Elf#.{ky �f. � �-i
STREAM
i EXTEND -aSTONE UPWARD AND
TIF CHANNEL
REVEGETATE AS NEED T
• �� ED G
��F-.+iiikkk PROTECT LUT SLOPES
SURFACE FLOW
DIVERSION
STREAA�
CHANNEL � L��''•
BRIDGE NOT TO %[EEO 40' STONE APPROACH
CONTRACTOR SHALL BE INSTALL TRAP ON EITHER SITS
RESPONSIBLE FOR MATERIAL
SELECTION 6 INSTALLATION TO OF CREEK. TRAP SIZE WILL
VARY ACCORDING TO LENGTH OF
SUPPORT NECESSARY EQUIPMENT. ACCESS ROAD DRAINING TO THIS
POINT EQUAL TO 50 CLL FT. PER
PERSPECTIVE VIEW 100FT OF ROAD
SURFACE FLOW
DIVERSION TO, STONE APPROACH �U�
•�`�
TRAP
BRIDGE NOT TD EXCEED D' STONE SURFACE FLOW
APPROACH
DIVE SIM
9 Dewberry"
Dewberry Engineers Inc.
sa00 Huns C.— P.—Y, suite EBT
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REVISIONS
EAM
DRAWN BY
RSN
APPROVED BY
RSN
CHECKED BY
MARCH 17, 2017
DATE
TITLE
TO
TRAP
ORIGINAL /r
T A B K
FILTER FAHRI
FRTER
FABRIC
STREAM BE
LONGITUDINAL SECTION
TIMBER MAT STREAM CROSSING
NTS
9 Dewberry"
Dewberry Engineers Inc.
sa00 Huns C.— P.—Y, suite EBT
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KEY PLAN
REVISIONS
CONSTRUCTION
DETAILS
PROJECT NO. 50097270
C5.01
SHEET NO. CF,
12'
12' WIDE CONST,
EAM
DRAWN BY
RSN
APPROVED BY
RSN
CHECKED BY
MARCH 17, 2017
DATE
TITLE
CONSTRUCTION
DETAILS
PROJECT NO. 50097270
C5.01
SHEET NO. CF,
12'
12' WIDE CONST,

:9
DRAWING INDEX
GENERAL
T1.01 COVER SHEET
CIVIL
CO.01GENERAL NOTES
C1.01 EXISTING CONDITIONS PLAN
C3.01 EROSION AND SEDIMENT CONTROL PLAN
C5.01 CONSTRUCTION DETAILS
ZONING. FLOODPLAIN & WATERSHED INFORMATION
ZONED:
CORPORATE BUSINESS DISTRICT (CB)
PERMITTED USE:
LIGHT INDUSTRIAL
OPEN SPACE:
1,014,487 SF
SETBACK:
3710465000J
FRONT BUILD—TO—LINE:
15 (UNLESS STAFF APPROVED 80' BUFFER)
REAR SETBACK:
15'
SIDE SETBACK:
15'
MAX HEIGHT:
MAXIMUM HEIGHT PER ARTICLE 4 OF THE
WATERSHED NAME:
HUNTERSVILLE TOWN ZONING ORDINANCE
SIDEWALK:
5' MINIMUM, BOTH SIDES
SITE LOCATION
5.39 AC
CHARLOTTE HISTORIC DISTRICT:
NO
WATER QUALITY BUFFERS
PARCEL INSIDE WATER QUALITY BUFFER: YES
POST CONSTRUCTION DISTRICTS
JURISDICTION:
N/A
DISTRICT:
N/A
FEMA AND COMMUNITY FLOODPLAIN
Dewberry Engineers Inc.
FEMA PANEL #:
3710465000J
FEMA PANEL DATE:
03/02/2009
FEMA FLOOD ZONE:
OUT
COMMUNITY FLOOD ZONE:
OUT
WATERSHED PROTECTION DISTRICTS
PH. [phone]
WATERSHED NAME:
CLARKE
BUILT UPON AREA:
FAX [phone]
SITE ACREAGE:
5.39 AC
PROJECT AREA
3.27 AC
BUA OF PROJECT AREA:
0.36 AC = 11.09•
(ONLY INCLUDES IMPROVEMENTS ON THE FOLLOWING PLANS)
PURPOSE STATEMENT:
THE PURPOSE OF THIS PLAN SET IS
FOR THE CONSTRUCTION OF A SUBSTATION
ACCESS DRIVE AND A TRANSMISSION
LINE WITHIN THE TOWN OF HUNTERSVILLE'S
PROPERTY LIMITS.
•
EPM REFERENCE NUMBERS: •
#328773 COMMERCE STATION PARK — CONCEPTUAL / SKETCH PLAN
#351143 COMMERCE STATION INDUSTRIAL PARK — CONSTRUCTION DOCUMENTS KnB wnx.below.
J369584 COMMERCE STATION PARK — RTAP Call beror•you dig.
#370980 COMMERCE STATION PARK — RECORD PLATS
Q
COMMERCE STATION SUBSTATION
EROSION AND SEDIMENT CONTROL
HUNTERSVILLE, NORTH CAROLINA
95% CONSTRUCTION PLANS
LOCATION MAP SCALE: NTS
VICINITY MAP SCALE: 1' = 800'
CONTACTS
OWNER:
APPLICANT:ENGINEER:
Gerald Vincent
Tim Kopacz
Dewberry Engineers Inc.
Town of Huntersville
Electricities
Robert S. Notte, P.E.,
P.O. Box 664
P.O. Box 2819
LEED AP
Huntersville, NC 28070
Huntersville, NC 28070
9300 Harris Comers
PH. [phone]
PH. [phone]
Parkway, Suite 220
gvincent®huntersville.org
FAX [phone]
Charlotte, NC 28269
TKopaczOelectricities.org
PH. [phone]
FAX [phone]
snotte®dewberry.com
SUBMITTAL
SET NUMBER
❑ PRELIMINARY
❑ CONSTRUCTION
■ APPROVAL
❑ REVISION
❑ BIDDING
❑ RECORD
Dewberry®
Dewberry Engineers Inc.
BBBB H. co,— —.y. SW aI
CNubee. NC 1e2eB
NCBEl�.,n-
SpF-0939
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KEY PLAN
REVISIONS
DRAWN BY FAM
APPROVED BY RSN
CHECKED BY RSN
DATE MARCH 17, 2017
TITLE
COVER SHEET
PROJECT NO. •M57270
T1.01
SHEET NO. 1OF5

n
GENERAL NOTES
1. THE DISTURBANCE AREA FOR THIS PROJECT IS APPROXIMATELY 3.28 ACRES (142,670 SF) OF WHICH, THE
PROPOSED IMPROVEMENTS WILL PRODUCE A NET IMPERVIOUS AREA OF APPROXIMATELY 0.36 ACRES (15,7D0
SF).
2. BASE DATA FROM MECKLENBURG COUNTY GIS AND SURVEY PROVIDED BY DEWBERRY ENGINEERING INC.
DATED AUGUST 3, 2015.
3. THE INFORMATION AND DATA SHOWN OR INDICATED WITH RESPECT TO EXISTING UNDERGROUND FACILITIES
AT, OR CONTIGUOUS TO, THE SITE 15 BASED ON INFORMATION AND DATA FURNISHED TO THE ENGINEER BY
CHARLOTTE MECKLENBURG UTILITIES (CMU). THE OWNER AND ENGINEER SHALL NOT BE RESPONSIBLE FOR
THE ACCURACY OR COMPLETENESS OF ANY SUCH INFORMATION OR DATA. THE CONTRACTOR SHALL HAVE
FULL RESPONSIBILITY FOR REVIEWING AND CHECKING ALL SUCH INFORMATION AND DATA (PRIOR TO
CONSTRUCTION) FOR LOCATING ALL UNDERGROUND FACILITIES SHOWN OR INDICATED; FOR COORDINATION OF
THE WORK WITH THE OWNERS OF SUCH UNDERGROUND FACILITIES DURING CONSTRUCTION; AND FOR THE
SAFETY AND PROTECTION THEREOF RESULTING FROM THE WORK; ALL OF WHICH WILL BE AT NO ADDITIONAL
COST TO THE OWNER.
4. WHEN WORKING ADJACENT TO EXISTING STRUCTURES, POLES, FENCES, ETC., THE CONTRACTOR SHALL USE
WHATEVER METHODS THAT ARE NECESSARY TO PROTECT STRUCLURES FROM DAMAGE, OIL CONTRACTOR
SHALL HAND EXCAVATE WITHIN 5' OF ALL BUILDINGS, WALLS, AND STRUCTURES. REPLACEMENT OF
DAMAGED STRUCTURES SHALL BE AT THE CONTRACTOR'S EXPENSE.
5. CONTRACTOR SHALL IMMEDIATELY REPORT ANY DISCREPANCIES BETWEEN EXISTING CONDITIONS AND
CONTRACT DOCUMENTS TO THE ENGINEER.
6. THE LOCATION OF ALL EXISTING UTILITIES ACROSS THE LINES OF THE PROPOSED WORK ARE NOT
NECESSARILY SHOWN ON THE PLANS, AND WHERE SHOWN ARE ONLY APPROXIMATE. PRIOR TO
CONSTRUCTION, THE CONTRACTOR SHALL LOCATE ALL UNDERGROUND LINES AND STRUCTURES AS
NECESSARY.
7. ALL MATERIALS AND CONSTRUCTION SHALL COMPLY WITH THE CONSTRUCTION DOCUMENTS.
B. PRIOR TO CONSTRUCTION, CONTRACTOR SHALL VERIFY DEPTHS OF ALL UTILITY CROSSINGS.
9. CONTRACTOR SHALL PROVIDE ALL CONSTRUCTION SIGNS.
10. PRIOR TO CONSTRUCTION, THE CONTRACTOR SHALL VERIFY ELEVATIONS OF ALL POINTS OF CONNECTION OR
PROPOSED WORK TO EXISTING CURBS, ROADS, ETC.
16. MATERIAL LAYDOWN AND STORAGE SHALL BE WITHIN PROJECT AREA.
17. APPROVAL OF THIS PLAN IS NOT AN AUTHORIZATION TO GRADE ON ADJACENT PROPERTIES BEYOND WHAT IS
SHOWN. WHEN FIELD CONDITIONS WARRANT OFF-SITE GRADING, PERMISSION MUST BE OBTAINED FROM THE
AFFECTED PROPERTY OWNERS.
18. THE CONTRACTOR SHALL MAINTAIN EACH STREAM, CREEK, OR BACKWASH CHANNEL IN AN UNOBSTRUCTED
STATE ANDSHALL REMOVE FROM THE CHANNEL AND BANKS OF THE STREAM ALL DEBRIS, LOGS, TIMBER,
JUNK, AND OTHER ACCUMULATIONS.
19. ANY CONSTRUCTION OR USE WITHIN THE AREAS DELINEATED AS COMMUNITY ENCROACHMENT (0.1')
FLOODWAY ENCROACHMENT AREA IS SUBJECT TO RESTRICTIONS IMPOSED BY THE FLOODWAY REGULATIONS
OF MECKLENBURG COUNTY.
20. NON-STANDARD ITEMS (I.E. PAVERS, IRRIGATIONS SYSTEMS, FTC.) IN THE RIGHT-OF-WAY REQUIRE A
RIGHT-OF-WAY ENCROACHMENT AGREEMENT WITH THE TOWN/NORTH CAROLINA DEPARTMENT OF
TRANSPORTATION BEFORE INSTALLATION.
CONSTRUCTION SEQUENCE
EROSION AND SEDIMENT CONTROL NOTES
1. CUT OR FILL LEAVING OR ENTERING THE SITE MUST BE IMPORTED FROM OR EXPORTED TO A SITE WITH AN
APPROVED EROSION AND SEDIMENT CONTROL PLAN.
2. ALL SEDIMENT AND EROSION CONTROL MEASURES SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE
NCDENR EROSION AND SEDIMENT CONTROL PLANNING AND DESIGN MANUAL.
3. IMPLEMENT THE REQUIREMENTS OF THE STATE APPROVED EROSION CONTROL PLAN. NOTIFY NCDENR AT
LEAST 48 HOURS PRIOR TO BEGINNING CONSTRUCTION ACTIVITIES.
4. NO LAND DISTURBANCE ACTIVITIES SHALL BEGIN UNTIL ALL APPLICABLE EROSION AND SEDIMENT CONTROL
MEASURES HAVE BEEN INSTALLED IN LOCATIONS AS SHOWN ON THE CONTRACT DRAWINGS. IF CLEARING IS
REQUIRED FOR INSTALLATION OF A GIVEN MEASURE, ALL OTHER MEASURES SHALL BE INSTALLED FIRST.
THE NECESSARY LAND DISTURBANCE ACTIVITIES REQUIRED FOR INSTALLATION OF THE GIVEN MEASURE MAY
THEN PROCEED. LIMITS OF CONSTRUCTION SHOWN ON DRAWINGS INCLUDE LIMITS OF LAND -DISTURBING
ACTIVITIES AS WELL AS ACCESS WAYS TO NON -LAND -DISTURBING WORK AREAS. CONTRACTOR SHALL
MINIMIZE LAND DISTURBANCE. NO LAND -DISTURBING ACTIVITIES SHALL BE PERFORMED 'DOWNSTREAM' OF
EROSION CONTROL DEVICES.
5. UTILITIES SHOWN IN APPROXIMATE MANNER ONLY. CONTRACTOR SHALL VERIFY LOCATION AND ELEVATION OF
EXISTING UTILITIES PRIOR TO DEMOLITION, CONSTRUCTION OR LAND DISTURBANCE ACTIVITIES BEGIN.
S. TEMPORARY EROSION CONTROL MEASURES SHALL BE REMOVED ONCE CONSTRUCTION IS COMPLETE AND THE
SITE HAS BEEN STABILIZED.
7. THE CONTRACTOR SHALL CONDUCT PROJECT INSPECTIONS OF EROSION CONTROL MEASURES WEEKLY AND
AFTER 1/2" OR LARGER RAIN EVENTS. ALL CONTROL DEVICES SHALL BE MAINTAINED AS SPECIFIED BY THE
CONTRACT DOCUMENTS. A RAIN GAUGE SHALL BE INSTALLED AT THE PROJECT SITE TO FACILITATE RAINFALL
MONITORING. THE CONTRACTOR SHALL MAINTAIN THESE RECORDS AT THE ON-SITE OFFICE FOR AUDIT BY
CONTRACTING OFFICER. INSPECTIONS ARE REQUIRED UNTIL PROJECT STABILIZATION IS EVIDENT BY 957.
VEGETATIVE GROWTH FOR AREAS PROVIDED SEEDING, AT SUCH TIME THE CONTRACTOR SHALL REMOVE ALL
TEMPORARY EROSION CONTROL DEVICES. ADDITIONALLY, CONTRACTOR SHALL BE RESPONSIBLE FOR
CONDUCTING 'SELF -INSPECTIONS' INDICATING DATE DEVICES INSTALLED AND STABILIZATION MEASURES ARE
INITIATED. THE 'SELF -INSPECTION' REPORTS SHALL BE MAINTAINED AND SUBMITTED TO GOVERNMENT ONCE
STABILIZATION OF PROJECT HAS BEEN ACCOMPLISHED AND TEMPORARY MEASURES REMOVED.
B. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE CONTROL OF SEDIMENT ON-SITE. IF THE APPROVED
EROSION AND SEDIMENTATION CONTROL MEASURES PROVE INSUFFICIENT, THE CONTRACTOR MUST TAKE
THOSE ADDITIONAL STEPS NECESSARY TO STOP SEDIMENT FROM LEAVING THE SITE.
9. CONTRACTOR SHALL PROVIDE MEASURES NECESSARY TO PREVENT THE TRACKING OF SEDIMENT OR DEBRIS
OFF-SITE. ANY SEDIMENT OR DEBRIS TRACKED OFF-SITE SHALL BE SWEPT/REMOVED DAILY.
10. PURSUANT TO NO GENERAL STATUTE 113A -54.1(e), THE CONTRACTOR SHALL CONDUCT 'SELF INSPECTIONS'
OF EROSION CONTROL DEVICES AT COMPLETION OF EACH CONSTRUCTION PHASE AND DOCUMENT SUCH
INSPECTIONS AS OUTLINED IN 15A NCAC 048 .0131.
11. CONTRACTOR SHALL MAINTAIN COMPLIANCE WITH ALL PERMITS AND PLANS. ANY CHANGES SHALL BE
APPROVED BY THE STATE PRIOR TO EXECUTION. A COPY OF THE EROSION AND SEDIMENTATION CONTROL
PLAN SHALL BE MAINTAINED BY THE CONTRACTOR ON-SITE AT ALL TIMES.
1.
2.
3.
1. OBTAIN ALL NECESSARY PERMITS FROM GOVERNMENT AGENCIES
2. SET UP AN ON-SITE PRE -CONSTRUCTION CONFERENCE WITH THE TOWN OF HUNTERSVILLE AND NCDEQ. 4
FAILURE TO SCHEDULE SUCH CONFERENCE 48 HOURS PRIOR TO ANY LAND DISTURBING ACTIVITY IS SUBJECT
TO FINE.
3. INSTALL SILT FENCE AND OTHER MEASURES AS SHOWN ON PLANS, CLEARING ONLY AS NECESSARY TO INSTALL 5.
THESE DEVICES.
4. CALL FOR ON-SITE INSPECTION BY INSPECTOR. WHEN APPROVED, INSPECTOR ISSUES THE GRADING PERMIT 6.
AND CLEARING AND GRUBBING MAY BEGIN. 7
5. ALL EROSION CONTROL MEASURES SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE NCDENR EROSION AND
SEDIMENT CONTROL PLANNING AND DESIGN MANUAL.
6. BEGIN SITE GRADING OPERATIONS.
7. TEMPORARILY SEED ALL DISTURBED AREAS THAT ARE TO REMAIN INACTIVE FOR MORE THAN 5 WORKING DAYS.
8. THE CONTRACTOR SHALL DILIGENTLY AND CONTINUOUSLY MAINTAIN ALL EROSION CONTROL DEVICES AND
STRUCTURES.
9. CONSTRUCT PROPOSED IMPROVEMENTS AND STABILIZE SITE AS AREAS ARE BROUGHT TO FINISHED GRADE.
10. CONTACT LAND DEVELOPMENT INSPECTOR TO CONDUCT INSPECTION ON STORM DRAINAGE, SIDEWALKS,
DRIVEWAY IMPROVEMENTS, ALL ASPECTS OF ROAD CONSTRUCTION, ETC,
11. FINISH CONSTRUCTION OF PROPOSED IMPROVEMENTS.
12. COORDINATE WITH EROSION CONTROL INSPECTOR PRIOR TO REMOVAL OF EROSION CONTROL MEASURES.
SEEDING NOTES
SEEDED AREA SHALL BE CULTIPACKED TO FIRM SEEDBED AND COVER SEED
GRAIN STRAW SHALL BE APPLIED OVER SEEDED AREAS AS A MULCH WITHIN 24 HOURS OF THE INITIAL SEEDING
OPERATION, NO BARE GROUND SHALL BE VISIBLE WHEN RIDING BY A MULCHED AREA IF PROPER APPLICATION IS
ACHIEVED. THICK CLUMPS OF STRAW ARE NOT PERMISSIBLE AS A UNIFORM COVERAGE IS EXPECTED.
MULCHED AREA SHALL BE TACKED WITH A POLYMER BASED TACIFIER. APPLY POLYMER PER MANUFACTURING
RECOMMENDATIONS SPECIFIC TO EACH AREA OF APPLICATION (I.E. STEEP SLOPES, FLAT AREAS, ETC.). REAPPLY
POLYMER AS NECESSARY TO PREVENT EROSION DURING VEGETATION ESTABLISHMENT.
DITCH TREATMENT SHALL BE USED IN AREAS WHERE STEEP GRADES COULD CAUSE DITCH EROSION. USE OF
EXCELSIOR MATTING OR FIBERGLASS/SYNTHETIC ROVING IS ACCEPTABLE. DITCH TREATMENT SHALL BE INSTALLED
BEFORE MULCHING OPERATION.
VEGETATION SHALL BE ESTABLISHED ON ALL DISTURBED AREA WITHIN 14 DAYS OF COMPLETION OF ANY PHASE OF
GRADING ACTIVITIES OR WHERE CONSTRUCTION WILL TEMPORARILY CEASE FOR MORE 21 CALENDAR DAYS.
CONTRACTOR SHALL WATER SEEDED AREAS AS NECESSARY TO ESTABLISH VEGETATION
CONTRACTOR SHALL WARRANT VEGETATION GROWTH FOR ONE YEAR.
`+ 1 5
TRAFFIC CONTROL NOTES
1. STREET SPACE IS AT A MINIMUM SO NO MORE SPACE SHOULD BE USED FOR CONSTRUCTION OR MAINTENANCE WORK THAN IS
ABSOLUTELY NECESSARY. THROUGH BARRICADING AND CHANNELIZATION, THE REMAINING STREET SPACE IS TO BE USED TO CARRY THE
TRAFFIC AROUND THE WORK AREA IN THE BEST WAY POSSIBLE UNDER PREVAILING CONDITIONS.
2. TRAFFIC CONTROL DEVICES SHALL BE SET UP PRIOR TO THE START OF CONSTRUCTION OR MAINTENANCE OPERATIONS, AND SHALL BE
REMOVED OR RELOCATED AS THE WORK IS FINISHED OR WORK CONDITIONS CHANGE. THE AGENCY DOING THE WORK SHALL PATROL
THE WORK SITE AS REQUIRED TO ENSURE THAT ALL TRAFFIC CONTROL DEVICES ARE IN PLACE AND OPERATING AT ALL TIMES.
3. ALL TRAFFIC CONTROL SIGNS FOR THE WORK AREA SHALL BE REFLECTORIZED. THE REFLECTIVE MATERIALS USED SHALL BE EQUAL TO
OR BETTER THAN TYPE III, VII, VIII, OR IX RETROREFLECTIVE SHEETING REQUIREMENTS IN SECTION 633 OF THE STANDARD
SPECIFICATIONS FOR CONSTRUCTION OF ROADS AND BRIDGES ON FEDERAL HIGHWAY PROJECTS (FP -03).
4. AT NIGHT, ADEQUATE BARRICADES WITH REFLECTORIZED MATERIAL AND LIGHTS ARE REQUIRED TO CALL ATTENTION TO AND TO INDICATE
THE ACTUAL LOCATION OF OBSTRUCTIONS AND HAZARDS.
5. WHEN NOT IN USE DURING WORK HOURS OR CONSTRUCTION INACTIVITY, EQUIPMENT SHALL BE PARKED A MINIMUM OF 10' AWAY FROM
THE TRAVEL LANE IN SUCH A MANNER AS TO NOT CREATE A SIGHT DISTANCE PROBLEM FOR MOTORISTS.
6. THE MINIMUM WIDTH FOR TEMPORARY TRAVEL LANES IS 10' (11' FOR STATE MAINTAINED ROADS); HOWEVER, A 12' LANE IS ADVISABLE
ANO SHOUID BE PROVIDED WHENEVER POSSIBLE.
7. WHENEVER TRAFFIC MUST BE ROUTED ACROSS THE CENTERLINE, THE TWO DIRECTIONS OF TRAFFIC MUST BE PHYSICALLY SEPARATED,
TRAFFIC CONES CAN BE EFFECTIVELY USED FOR THIS PURPOSE DURING DAYLIGHT HOURS; RETROREFLECTORIZED DRUMS MUST BE USED
AT NIGHT.
B. TRAFFIC SHALL NOT BE ROUTED ACROSS CENTERLINE WITH CONES OR DRUMS DURING NON -WORKING HOURS. CONTRACTOR MUST BE
ON SITE OR CHANGE PAVEMENT MARKING APPROPRIATELY.
9. GENERALLY, THE PEAK FLOW OF TRAFFIC OCCURS IN MECKLENBURG COUNTY BETWEEN THE HOURS OF 7-9 A.M. AND 4-6 P.M.,
MONDAY THROUGH FRIDAY. DURING THESE HOURS, CONSTRUCTION ACTIVITY THAT INVOLVES A LANE CLOSURE WILL NOT BE ALLOWED
ON THOROUGHFARE STREETS EXCEPT IN EMERGENCY SITUATIONS OR WITH APPROVAL FROM THE TOWN PUBLIC WORKS AND/OR NCDOT.
10. THE AGENCY DOING THE WORK SHALL PROVIDE FLAGGERS AND/OR POLICE CONTROL WHEN REQUIRED. CONTRACTOR MAY ALSO BE
REQUIRED TO PROVIDE A UNIFORMED OFFICER TO CONTROL TRAFFIC WHEN WORKING IN AND AROUND A SIGNALIZED INTERSECTION.
11. EVERY ATTEMPT SHALL BE MADE TO SCHEDULE AND EXPEDITE THE WORK TO CAUSE THE LEAST INCONVENIENCE TO THE TRAVELING
PUBLIC.
12. IN SITUATIONS NOT COVERED IN THIS DESIGN, THE PROTECTION OF THE TRAVELING PUBLIC AND THE PROTECTION OF THE WORKERS ON
SITE WILL DICTATE THE MEASURES TO BE TAKEN CONSISTENT WITH THE CITY OF CHARLOTTE WORK AREA TRAFFIC CONTROL HANDBOOK
(WATCH).
13. THE CONTRACTOR, UTILITY COMPANY, OR GOVERNMENTAL AGENCY INVOLVED IN THE WORK SHALL NOTIFY MECKLENBURG COUNTY LAND
DEVELOPMENT AND/OR NCDOT OF THE CONSTRUCTION START DATE AND ANY MAJOR WORK WHERE THE NUMBER OF TRAVEL LANES ARE
REDUCED FROM NORMAL CONDITIONS OR THE STREET IS REQUIRED TO BE CLOSED. EXCEPT IN EMERGENCIES, THE FOLLOWING
NOTIFICATION IS REQUIRED:
CONSTRUCTION START DATE - 5 WORKING DAYS IN ADVANCE
- CLOSING 1 OR MORE TRAVEL LANES DURING PEAK TRAVEL TIMES - 5 WORKING DAYS PRIOR TO THE SCHEDULED WORK
- CLOSING A STREET - 10 WORKING DAYS PRIOR TO THE SCHEDULED WORK. THIS LEAD --TIME IS NECESSARY FOR PLANNING
AND NOTIFYING THE PUBLIC OF EXPECTED CHANGES IN THE NORMAL TRAFFIC CONDITIONS.
14. THE COUNTY ENGINEER OR NCDOT OR THEIR REPRESENTATIVES ARE AUTHORIZED TO STOP ANY CONSTRUCTION OR MAINTENANCE
ACTIVITY WHICH IS NOT PROPERLY SIGNED AND BARRICADED AS REQUIRED BY THIS STANDARD, THE WATCH, AND/OR THE MUTCD UNTIL
SUCH REQUIREMENTS ARE MET.
15. THIS DESIGN STANDARD CANNOT BE USED FOR ALL ROADWAY CONSTRUCTION SITUATIONS. IT IS INTENDED ONLY TO BE USED AS A
GUIDELINE. SPECIFIC SITUATIONS MAY REQUIRE ENGINEERING JUDGMENT IN THE PLACEMENT OF TRAFFIC CONTROL DEVICES BECAUSE
OF LIMITED VERTICAL AND/OR HORIZONTAL SIGHT DISTANCE.
16. WHEN PERSONNEL AND/OR EQUIPMENT ARE WITHIN 2' OF THE EDGE OF AN OPEN TRAVEL LANE (5' ON STATE MAINTAINED ROADS),
THE CONTRACTOR SHALL REFER TO THE WATCH FOR PROPER LANE CLOSURE.
17. OPERATIONAL SIGNS ARE GENERALLY MOUNTED ON PORTABLE SUPPORTS. THESE ARE USUALLY USED FOR SHORT-TERM OPERATIONS
TO WARN AND GUIDE TRAFFIC. ADVANCED WARNING SIGNS (CONSTRUCTION AHEAD) SHALL BE MOUNTED ON STATIONARY SUPPORTS
SEVEN DAYS PRIOR TO THE BEGINNING OF CONSTRUCTION OF THE ROADWAY.
18. ALL DRUMS SHALL BE BALLASTED IN SUCH A MANNER THAT THEY WILL BE STABLE UNDER WIND AND VEHICLE ACTION. BALLASTING
SHALL BE DONE WITH SANDBAGS OR OTHER YIELDING MATERIAL SITUATED IN THE BASE OF THE DRUMS.
19. CONSTRUCTION WORK SHALL NOT BE ALLOWED ON BOTH SIDES OF THE ROAD SIMULTANEOUSLY WITHIN THE SAME AREA, UNLESS THE
ROADWAY IS MEDIAN DIVIDED.
20. AT THE END OF EACH WORK DAY THE CONTRACTOR SHALL BACKFILL UP TO THE EDGE AND ELEVATION OF THE EXISTING PAVEMENT
AREAS WITHIN 2 FEET OF AN OPEN TRAVEL LANE THAT INCLUDE A DROP OFF OF MORE THAN 3 INCHES IN ACCORDANCE WITH THE
WATCH (SEE FIGURE 1).
21. PAVEMENT MARKINGS ARE TO BE INSTALLED BY THE CONTRACTOR. PRE -LINES MUST BE APPROVED BY THE COUNTY OR NCDOT PRIOR
TO PLACEMENT OF THE PAVEMENT MARKINGS.
LFGFNn
EXISTING PROPERTY LINE ............. .- ..... ........
NEW STABILIZATION TIMEFRAMES
SITE
AREA DESRCRIPTION
STABILIZATION
TIMEFRAME EXCEPTIONS
O
PERIMETER DIKES, SWALES,
7 DAYS
NONE
EXSTING 1' SURVEY TOPOGFJ-PHY MINOR
DITCHES AND SLOPES
EXISTING 1' SURVEY TOPOGRAPHY MAOR ....
...... ...........
EXIS71NG WETLAND AREA ...__.... ......._........
HIGH QUALITY WATER (HOW)
7 DAYS
NONE
�^
ZONES
EXSTING STOFM DRAIN _........... .........
N
SLOPES STEEPER THAN 3:1
7 DAYS
IF SLOPES ARE 10' OR LESS IN LENGTH AND ARE
PROPOSED TREELINE.....................................
PROPOSED 1' TOPOGRAPHY .........................--.....-
NOT STEEPER THAN 2:1, 14 DAYS ARE ALLOWED
t,
SLOPES 3:1 OR FLATTER
14 DAYS
7 DAYS FOR SLOPES GREATER THAN 50' IN LENGTH
s
ALL OTHER AREAS WITH
SLOPES FLATTER THAN 4:1
14 DAYS
NONE, EXCEPT FOR PERIMETERS AND HOW ZONES
SEEDING NOTES
SEEDED AREA SHALL BE CULTIPACKED TO FIRM SEEDBED AND COVER SEED
GRAIN STRAW SHALL BE APPLIED OVER SEEDED AREAS AS A MULCH WITHIN 24 HOURS OF THE INITIAL SEEDING
OPERATION, NO BARE GROUND SHALL BE VISIBLE WHEN RIDING BY A MULCHED AREA IF PROPER APPLICATION IS
ACHIEVED. THICK CLUMPS OF STRAW ARE NOT PERMISSIBLE AS A UNIFORM COVERAGE IS EXPECTED.
MULCHED AREA SHALL BE TACKED WITH A POLYMER BASED TACIFIER. APPLY POLYMER PER MANUFACTURING
RECOMMENDATIONS SPECIFIC TO EACH AREA OF APPLICATION (I.E. STEEP SLOPES, FLAT AREAS, ETC.). REAPPLY
POLYMER AS NECESSARY TO PREVENT EROSION DURING VEGETATION ESTABLISHMENT.
DITCH TREATMENT SHALL BE USED IN AREAS WHERE STEEP GRADES COULD CAUSE DITCH EROSION. USE OF
EXCELSIOR MATTING OR FIBERGLASS/SYNTHETIC ROVING IS ACCEPTABLE. DITCH TREATMENT SHALL BE INSTALLED
BEFORE MULCHING OPERATION.
VEGETATION SHALL BE ESTABLISHED ON ALL DISTURBED AREA WITHIN 14 DAYS OF COMPLETION OF ANY PHASE OF
GRADING ACTIVITIES OR WHERE CONSTRUCTION WILL TEMPORARILY CEASE FOR MORE 21 CALENDAR DAYS.
CONTRACTOR SHALL WATER SEEDED AREAS AS NECESSARY TO ESTABLISH VEGETATION
CONTRACTOR SHALL WARRANT VEGETATION GROWTH FOR ONE YEAR.
`+ 1 5
TRAFFIC CONTROL NOTES
1. STREET SPACE IS AT A MINIMUM SO NO MORE SPACE SHOULD BE USED FOR CONSTRUCTION OR MAINTENANCE WORK THAN IS
ABSOLUTELY NECESSARY. THROUGH BARRICADING AND CHANNELIZATION, THE REMAINING STREET SPACE IS TO BE USED TO CARRY THE
TRAFFIC AROUND THE WORK AREA IN THE BEST WAY POSSIBLE UNDER PREVAILING CONDITIONS.
2. TRAFFIC CONTROL DEVICES SHALL BE SET UP PRIOR TO THE START OF CONSTRUCTION OR MAINTENANCE OPERATIONS, AND SHALL BE
REMOVED OR RELOCATED AS THE WORK IS FINISHED OR WORK CONDITIONS CHANGE. THE AGENCY DOING THE WORK SHALL PATROL
THE WORK SITE AS REQUIRED TO ENSURE THAT ALL TRAFFIC CONTROL DEVICES ARE IN PLACE AND OPERATING AT ALL TIMES.
3. ALL TRAFFIC CONTROL SIGNS FOR THE WORK AREA SHALL BE REFLECTORIZED. THE REFLECTIVE MATERIALS USED SHALL BE EQUAL TO
OR BETTER THAN TYPE III, VII, VIII, OR IX RETROREFLECTIVE SHEETING REQUIREMENTS IN SECTION 633 OF THE STANDARD
SPECIFICATIONS FOR CONSTRUCTION OF ROADS AND BRIDGES ON FEDERAL HIGHWAY PROJECTS (FP -03).
4. AT NIGHT, ADEQUATE BARRICADES WITH REFLECTORIZED MATERIAL AND LIGHTS ARE REQUIRED TO CALL ATTENTION TO AND TO INDICATE
THE ACTUAL LOCATION OF OBSTRUCTIONS AND HAZARDS.
5. WHEN NOT IN USE DURING WORK HOURS OR CONSTRUCTION INACTIVITY, EQUIPMENT SHALL BE PARKED A MINIMUM OF 10' AWAY FROM
THE TRAVEL LANE IN SUCH A MANNER AS TO NOT CREATE A SIGHT DISTANCE PROBLEM FOR MOTORISTS.
6. THE MINIMUM WIDTH FOR TEMPORARY TRAVEL LANES IS 10' (11' FOR STATE MAINTAINED ROADS); HOWEVER, A 12' LANE IS ADVISABLE
ANO SHOUID BE PROVIDED WHENEVER POSSIBLE.
7. WHENEVER TRAFFIC MUST BE ROUTED ACROSS THE CENTERLINE, THE TWO DIRECTIONS OF TRAFFIC MUST BE PHYSICALLY SEPARATED,
TRAFFIC CONES CAN BE EFFECTIVELY USED FOR THIS PURPOSE DURING DAYLIGHT HOURS; RETROREFLECTORIZED DRUMS MUST BE USED
AT NIGHT.
B. TRAFFIC SHALL NOT BE ROUTED ACROSS CENTERLINE WITH CONES OR DRUMS DURING NON -WORKING HOURS. CONTRACTOR MUST BE
ON SITE OR CHANGE PAVEMENT MARKING APPROPRIATELY.
9. GENERALLY, THE PEAK FLOW OF TRAFFIC OCCURS IN MECKLENBURG COUNTY BETWEEN THE HOURS OF 7-9 A.M. AND 4-6 P.M.,
MONDAY THROUGH FRIDAY. DURING THESE HOURS, CONSTRUCTION ACTIVITY THAT INVOLVES A LANE CLOSURE WILL NOT BE ALLOWED
ON THOROUGHFARE STREETS EXCEPT IN EMERGENCY SITUATIONS OR WITH APPROVAL FROM THE TOWN PUBLIC WORKS AND/OR NCDOT.
10. THE AGENCY DOING THE WORK SHALL PROVIDE FLAGGERS AND/OR POLICE CONTROL WHEN REQUIRED. CONTRACTOR MAY ALSO BE
REQUIRED TO PROVIDE A UNIFORMED OFFICER TO CONTROL TRAFFIC WHEN WORKING IN AND AROUND A SIGNALIZED INTERSECTION.
11. EVERY ATTEMPT SHALL BE MADE TO SCHEDULE AND EXPEDITE THE WORK TO CAUSE THE LEAST INCONVENIENCE TO THE TRAVELING
PUBLIC.
12. IN SITUATIONS NOT COVERED IN THIS DESIGN, THE PROTECTION OF THE TRAVELING PUBLIC AND THE PROTECTION OF THE WORKERS ON
SITE WILL DICTATE THE MEASURES TO BE TAKEN CONSISTENT WITH THE CITY OF CHARLOTTE WORK AREA TRAFFIC CONTROL HANDBOOK
(WATCH).
13. THE CONTRACTOR, UTILITY COMPANY, OR GOVERNMENTAL AGENCY INVOLVED IN THE WORK SHALL NOTIFY MECKLENBURG COUNTY LAND
DEVELOPMENT AND/OR NCDOT OF THE CONSTRUCTION START DATE AND ANY MAJOR WORK WHERE THE NUMBER OF TRAVEL LANES ARE
REDUCED FROM NORMAL CONDITIONS OR THE STREET IS REQUIRED TO BE CLOSED. EXCEPT IN EMERGENCIES, THE FOLLOWING
NOTIFICATION IS REQUIRED:
CONSTRUCTION START DATE - 5 WORKING DAYS IN ADVANCE
- CLOSING 1 OR MORE TRAVEL LANES DURING PEAK TRAVEL TIMES - 5 WORKING DAYS PRIOR TO THE SCHEDULED WORK
- CLOSING A STREET - 10 WORKING DAYS PRIOR TO THE SCHEDULED WORK. THIS LEAD --TIME IS NECESSARY FOR PLANNING
AND NOTIFYING THE PUBLIC OF EXPECTED CHANGES IN THE NORMAL TRAFFIC CONDITIONS.
14. THE COUNTY ENGINEER OR NCDOT OR THEIR REPRESENTATIVES ARE AUTHORIZED TO STOP ANY CONSTRUCTION OR MAINTENANCE
ACTIVITY WHICH IS NOT PROPERLY SIGNED AND BARRICADED AS REQUIRED BY THIS STANDARD, THE WATCH, AND/OR THE MUTCD UNTIL
SUCH REQUIREMENTS ARE MET.
15. THIS DESIGN STANDARD CANNOT BE USED FOR ALL ROADWAY CONSTRUCTION SITUATIONS. IT IS INTENDED ONLY TO BE USED AS A
GUIDELINE. SPECIFIC SITUATIONS MAY REQUIRE ENGINEERING JUDGMENT IN THE PLACEMENT OF TRAFFIC CONTROL DEVICES BECAUSE
OF LIMITED VERTICAL AND/OR HORIZONTAL SIGHT DISTANCE.
16. WHEN PERSONNEL AND/OR EQUIPMENT ARE WITHIN 2' OF THE EDGE OF AN OPEN TRAVEL LANE (5' ON STATE MAINTAINED ROADS),
THE CONTRACTOR SHALL REFER TO THE WATCH FOR PROPER LANE CLOSURE.
17. OPERATIONAL SIGNS ARE GENERALLY MOUNTED ON PORTABLE SUPPORTS. THESE ARE USUALLY USED FOR SHORT-TERM OPERATIONS
TO WARN AND GUIDE TRAFFIC. ADVANCED WARNING SIGNS (CONSTRUCTION AHEAD) SHALL BE MOUNTED ON STATIONARY SUPPORTS
SEVEN DAYS PRIOR TO THE BEGINNING OF CONSTRUCTION OF THE ROADWAY.
18. ALL DRUMS SHALL BE BALLASTED IN SUCH A MANNER THAT THEY WILL BE STABLE UNDER WIND AND VEHICLE ACTION. BALLASTING
SHALL BE DONE WITH SANDBAGS OR OTHER YIELDING MATERIAL SITUATED IN THE BASE OF THE DRUMS.
19. CONSTRUCTION WORK SHALL NOT BE ALLOWED ON BOTH SIDES OF THE ROAD SIMULTANEOUSLY WITHIN THE SAME AREA, UNLESS THE
ROADWAY IS MEDIAN DIVIDED.
20. AT THE END OF EACH WORK DAY THE CONTRACTOR SHALL BACKFILL UP TO THE EDGE AND ELEVATION OF THE EXISTING PAVEMENT
AREAS WITHIN 2 FEET OF AN OPEN TRAVEL LANE THAT INCLUDE A DROP OFF OF MORE THAN 3 INCHES IN ACCORDANCE WITH THE
WATCH (SEE FIGURE 1).
21. PAVEMENT MARKINGS ARE TO BE INSTALLED BY THE CONTRACTOR. PRE -LINES MUST BE APPROVED BY THE COUNTY OR NCDOT PRIOR
TO PLACEMENT OF THE PAVEMENT MARKINGS.
LFGFNn
EXISTING PROPERTY LINE ............. .- ..... ........
FUTJRE ELECTFICITHS 'ROP RTY LINE .. _.
r _,
EXISTING SANITARY SEWER .__.. ..__.___.._
;-
EXSTING GIS TOPOCRAFHY MINOR .____......
EXISTING GIS TOPCORAFHY MAJOR...... ........
.... ...... ......_.
EXSTING 1' SURVEY TOPOGFJ-PHY MINOR
EXISTING 1' SURVEY TOPOGRAPHY MAOR ....
...... ...........
EXIS71NG WETLAND AREA ...__.... ......._........
.•.,
EXISTING TFFE LINE .___......._...__.........._.
..-.
EXISTING TREE .... ........ ._........ .....................
EXSTING STOFM DRAIN _........... .........
EXSTING UNDERGROLND GAS __...... ._....
_
EXSTING STREAM ......... ...... .__..... ......... ......_.-_..
PROPOSED TREELINE.....................................
PROPOSED 1' TOPOGRAPHY .........................--.....-
PROPOSED LIMITS OF DISTURBANCE ............
_____________
PROPOSED SILT FENCE ................................
© -X-X-
PROPOSED TREE PROTECTION FENCE ..........
PROPOSED TEMPORARY SEEDING .................
PROPOSED PERMANENT SEEDING .................
PROPOSED MULCHING ..................................
PROPOSED CONSTRUCTION ENTRANCE...........
AND ACCESS DRIVE .....................................
PROPOSED TIMBER MAT STREAM CROSSING..
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Dewberry Engineers Inc.
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TITLE
GENERAL NOTES
PROJECT NO. 50087270
C0.01
SHEET NO, 2 OF 5

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KEY PLAN
SCALE: 1' = 50'
0' 25' 50' 100'
REVISIONS
DRAWN BY EAM
APPROVED BY RSN
CHECKEDBY RSN
DATE MARCH 17, 2017
TITLE
EXISTING
CONDITIONS
PLAN
PROJECT NO.
C1.01
SHEET NO. 3 OF 5

E
1
IU I I I \ 1z C �d14 Rc[/SIATON DR.-'-, / -4 1 \ \ \ \ \ \ \ \ \ \ \ q(F \ / / , / / / / / / / --- / ,/ / ,' " I / / / / / / PROPOESED 10' WIDE ALL
BSI G A P R'16N \ \ \ \ \ \ -VWN CF F TERS\"LLE
1Y 1 ac A POR-lon of rM4T EXISTING WEATHER ACCESS ROAD,
\ \ ID S' BF.O v DEw / / I 1 \ \ ) I 1 dPl / // / / / / / / / I J / / / / STREAM SEE DETAL SHEET C5.D1
\ \ 6 1 I, SUd1ECT Tf�J , I R �EF-Y JESCRIB_DYty CEEC , / , / / / / / / -9„� , / / /
\\ R TEC ,tlEREON. / / J ) ) ) ) ) ) / 1 / / BOOK Oto, PG efiD. SUBJECT Tu / / / / / / / / ' / /� ��// /' / / r I r r r CHANNEL EXISTING
SLOPE EASEMENT CREATED NERE'�N� �( i ```� / STREAM
LCT 2 OI�4t4P BOOK 4<. PAGE / /' / / / / / / iY /3,2� / /' 1 /
w]� 1 I CHANNEL
/ / FO AREA: 5.248 ACRES
It CONTRACTdR SHALL_INSTALL
< DRIVEWAY APRON' UPDR -COMPLETION
OF TH PROJECT SEE DETAit-SHEEF-
/ 15 L.F. OF 18' RCP CLASS DI RCP
/ / / WITH INVERTS TO MATCH
,'DRWEM F�RT1N/ /� /�� ,/,/ ,z / EXISTING STREAM CHANNEL
SOE // / / ''
STONE/kC 'ESS DRLVE, STREAM IMPACT INSET
E A ) / / / / / / / / / / / SCALE
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Dewberry Engineers Inc.
Conn Pehwey. Sole 22C
CMrbM. NC 28289
AMM. 704.309.9918
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KEY PLAN
SCALE: 1-
01
50'
0• 25' 50' 100'
REVISIONS
TITLE
EROSION AND
SEDIMENT
CONTROL PLAN
PROJECT NO. 50097270
C3.01
SHEET NO. 4 OF 5
EAM
DRAWN BY
RSN
APPROVED BY
RSN
CHECKED BY
MARCH 17, 2017
DATE
TITLE
EROSION AND
SEDIMENT
CONTROL PLAN
PROJECT NO. 50097270
C3.01
SHEET NO. 4 OF 5

I
IF
GENTLE SLOPES
STEEP SLOPES
100 lbs/ocre tall fescue
30 lbs/ocre Sericea lespedezo
(-s-611,d after August 15)
t0lbs/ocre Kobe lespedezo
Ttmetrarro Exteptlom
FALL August 25 - October
FALL: August 25 - October IS
None
Late winter. February 15 -April 15
Lata winter. February 15 -April 15
SEEDING
To extend spring Beetling into June, add
To extend Pring Beetling into June. add
DATES
15 lbs/etre hulled Bermudagross
75 lbs/acre hulled Barmudagrosa
7 days for awpeg gfeater uw SO' In IerlgtR
Overseeding of Kobe lespedezo over fall -seeded
Overseeding of Kobe leapedeza over fall -seeded
Nana, except lor perimalert and NQW ZOnea.
tall fescue is very effective.
toll fescue is veryeffective.
SEEDING
Apply lime orltl fertilizer per sail tests, or 4000
Apply lime and fertilizer per sail tests, or 4000
AMENDMENTS
lbs/acre limestone antl 1000 lbs/acre 70-10-10
lbs/acre limestone and 1000 lbs/acre 10-10-10
fertilizer.
fertilizer.
TRAP
ORIGINAL fl
FILTER FABRI
T A B K
FILTER
FABRI[
STREAM BE
NOTE 1
Ground Cavar--PmfeMlve nnvrr mnef M 1nM1liehM nn nll
SOIL STABILIZATION SHALL BE REQUIRED ON AN7 AREA OF A
vi thin 71 IenHnr dn„s nffsr
SITE WHERE LAND -DISTURBING ACTIVITIES HAVE
TEMPORARILY OR PERMANENTLY CEASED ACCORDING TO THE FOLLOWING SCHEDULEI
A) ALL PERIMETER DIKES, SWALES, DITCHES, PERIMETER
SLOPES AND ALL SLOPES STEEPER THAN 3
HORIZONTAL TO 1 VERTICAL (31) SHALL BE PROVIDED TEMPORARY OR PERMANENT STABILIZATION WITH GROUND
COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN
7 CLAENDAR DAYS FROM THE LAST
LAND -DISTURBING ACTIVITY.
B) ALL OTHER DISTURBED AREAS SHALL BE PROVIDED TEMPORARY OR PERMANENT STABILIZATION WITH
GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT
WITHIN 14 CALENDAR DAYS FROM THE LAST LLE
LAND DISTURBING ACTIVITY.
To- of_e''w
�Ls � STANDARD PS TS SEEDING SCHEDULE 10/14/09
DRAWING
lNORTH
CAROLINA
521.1
SEEDING
MIXTURE
NOTES:
1. A STABILIZED ENTRANCE PAD OF /5 WASHED STONE OR RAIL ROAD BALLAST SHALL BE LOCATED WHERE
TRAFFIC WILL ENTER OR LEAVE THE CONSTRUCTON SIZE ONTO A PUBUC STREET.
2. FILTER FABRIC OR COMPACTED CRUSHER RUN STONE SHALL BE USED AS A BASE FOR THE CONSTRUCTION ENTRANCE.
3. THE ENTRANCE SHALL BE MAINTAINED IN A CONDITION WHICH WILL PREVENT TRACKING OR FLOWING OF SEDIMENT
ONTO PUBUC STREETS OR E%ISTNG PAVEMENT. THIS MAY REWIRE PERIODIC TOP DRESSING WITH ADDITIONAL
STONE AS CONDITIONS WARRANT AND REPAIR OR CLEANOUT OF ANY MEASURES USED TO TRAP SEDIMENT.
4. ANY SEDIMENT SPILLED, DROPPED, WASHED, OR TRACKED ONTO PUBLIC STREETS MUST BE REMOVED IMMEDIATELY.
5. WHEN APPROPRIATE. WHEFLS MUST BE CLEANED TO REMOVE SEDIMENT PRIOR TO ENTERING q PUBLIC STREET. WHEN
WASHING IS REWIRED, IT STIALL BE DONE IN AN AREA STABILIZED VAT1 CRUSHED STONE WHICH DRAINS INTO AN
APPROVED SEDIMENT BASIN SEE STD. LA0. 515.1.
6. TOWN MAY REWIRE A STANDARD COMMERCIAL DRIVEWAY (ST). I00.1 - 116.1) TO
ACCESS THE CONSTRUCTION SITE IF THE
e0 IDs/acre of tall Issue
100 lbs/ocre tall fescue
30 lbs/ocre Sericea lespedezo
(-s-611,d after August 15)
t0lbs/ocre Kobe lespedezo
Ttmetrarro Exteptlom
FALL August 25 - October
FALL: August 25 - October IS
None
Late winter. February 15 -April 15
Lata winter. February 15 -April 15
SEEDING
To extend spring Beetling into June, add
To extend Pring Beetling into June. add
DATES
15 lbs/etre hulled Bermudagross
75 lbs/acre hulled Barmudagrosa
7 days for awpeg gfeater uw SO' In IerlgtR
Overseeding of Kobe lespedezo over fall -seeded
Overseeding of Kobe leapedeza over fall -seeded
Nana, except lor perimalert and NQW ZOnea.
tall fescue is very effective.
toll fescue is veryeffective.
SEEDING
Apply lime orltl fertilizer per sail tests, or 4000
Apply lime and fertilizer per sail tests, or 4000
AMENDMENTS
lbs/acre limestone antl 1000 lbs/acre 70-10-10
lbs/acre limestone and 1000 lbs/acre 10-10-10
fertilizer.
fertilizer.
NEW STABILIZATION TIMEFRAMES
site area Daaalptlon
Steba1"dio E
Ttmetrarro Exteptlom
Gari nisi dikes, swipes, ditches aro slopes
7 days
None
f+gh Quality Water (HOW) Zones
7 days
None
Slop" steeper than 9:1
7 days
y
II slopes are IT of lass In kmtil ark gra not
steeper ftn 21. 14 days are akhred.
p Slopes 3:1 or flatter
14 days
7 days for awpeg gfeater uw SO' In IerlgtR
E� Ad aBror areas vriMl slopes Ilader Than 4.1
14 days
Nana, except lor perimalert and NQW ZOnea.
DRIVEWAY IS ON A THOROUGHFARE.
PUBIC SIPEFT
EwsTWc rapuND
'
urvDEPTr6An0
rl FABMc�
wA6HE0 sTOxE
E,�/ga.a.iITEL STANDARD
� a DRAWING
NORTH CAROLINA
STABILIZED CONSTRUCTION ENTRANCE
SEEDU
MATION
PRESERJNION F
REWIRED RIC
a TREE BVRRIE
q
.REVEGETATE
SURFACE
,..INTFI; uCE NOTE`;:
1 fRTETt BMRIfl5 SHALL BE MSPECTED BY THE RN ALLY RESPoNSIBIE PARTY
OR HIS AGENT IMMEOwTELT MER EAd RNNFALL AND AT LAST ONLY WRING
PROLONGED 0.NNFALL ANY REPgRs NEEDED SHALL BE MADE IMMEDRTELY.
2 sHWln THE FABRIC DECWPoSE OR BECOME NEiiECTNE PRIOR To THE END
OF THE IXPECTD USABLE LIFE AND THE BIARIEs STILL 5 NECESSARY, THE
FABRIC 5141E BE REPLACED PRdrPhY
J
SEDIMENT DEPOSITS SWULO BE R— WHEN a --N— MPRO%.
WlF
THE HOCM OF THE BAAH EP. SED MEM DEPoSlIS RELNMNG N PULE
LATER TIE 9LT FENCE 5 REMOvEO $HNC BE DRESSED TO CONFORM TO THE
pt511NG GPAOE PRFPAREp AND SEEDED.
FOR PRUNING SEE
INTERNAT�MAIL SOCILT'
OF ARBORICULTURE SPECS.
DEAD TREES AND SCRU
GROWTH SHALL BE CUT
ADJACENT GRADE. NO
,.� ALLOWED UNDER DRIP
2•x4• STANDARDS ♦ 1•x4• W
OR ORANGE SAFETY FENCING
MAY BE USED.
RN MULCH, PLACE BARK
1 AT AREAS NOT
:CTED BY BARRIER.
T, T.of STANDARD I 10/14/09
I\1�j� DRAWING TREE PROTECTION Brp.RD.
NORTH CAROLINA 6OL1
12' WIDE CONST. ACCESS DRIVE
TEMPORARY CONSTRUCTION ROAD SECTION
NTS
I
II. III -
n n B '' n B Tr Ir Inc�P tl"u nom, � ii tr rc n B ural �
n n n n fi n n B a=n n5n-11 n—n II�I n n� n n-1 I� �i
R B B II II II II. Ira B 11 Ir -Ir ]I II. B U II II. II TI.
II 11 -II i I B II II 11=11 I II ]I 11=11 ll B' B ll B 7
- II -II -Ir -11 - II 71 11 II IMI -I .II -I
NF FORA, N�OiF�
1 FlLTER FABRIC FENCE SHALL BE A MINIMUM Of J2' IN WIDTH M10 S11N1 HAK A
MINIMUM OF 6 UNE WIRES WITH 13 STAY SPACING.
2. WOAN FILTER FAaOC BE USED WERE SILT FENCE R TO REMAIN FOR A PERgO OF
MORE iHNI ]O OAK.
3.
STEEL POSTS SHILL BE e'-0' 1N NEICM AND BE OF ME SELF-FAS,ENER AN
GLE STEEL
ADIACOJI TO SWN BUFFERS, STRUMS OR WETWlDS (REFER TO SWIM BUFFER
ENVIR—O Y6�ATMLLv C�OP� C�5 PESEIW'EO FOR MSALL IpENTDUTON OF
6. DRNWLE AREA CAN NOT BE GPUIER THAN 1/4 ACRE PER 100 FT OF FENCE
). SLOPE LENGTHS CM NOT IXCEED CRITERN SHOWN IN TABLE 6.6U NORTH CARWrU
EROSION AND SFDIMFNr CONRROL PlM'NINC AND DESIGN WNUN_
B. DO NOT INSTAll SEDIMENT FENCE ILPOSS SIRE ,ORCHES. WATERNAYS ON OTHER
AREtS OF CONCENIIMTED ROW.
Towa,ofe
STANDARD
DRAWING
NORTH CAROLINA
f. REMOJF Aly BWPoFR$ LPON tl1LIPLETOX DE PROJECT.
. LNJp5GP1,NG PrANs SWLL SMOw THE LfIG,lOHS OF ILL TREE PROTECTON iFNCES.
REFER i0 Cm Di CHNSOTTE WIDSGPE CONSTPULmOx STAND—S SECTION 01000
FOR GENERAL SFTSIFIGTN„I PECARONIG TPEE PROTECTION
TEMPORARY SILT FENCE
NOT
O TFL�M}T"IY Of. STANDARD
1 `jNOORRTjH CCARR,OLINA DRAWING
507.1
STONE APPROACH
pp �epp � ''tF pis
EXTEND STONE UPWARD AND
ik CHANNEL #i
PROTECT CUT ASSLOPES
ED TO
DIVERSION LOV
^� q
STREAM
CHANNEL
BRIDGE NOT TO %[EE ED 40' STONE APPROACH
CONTRACTOR SHALL BE INSTALL TRAP DN EITHER SIDE
RESPONSIBLE FOR MATERIAL OF CREEK. TRAP SIZE WILL
SELECTION 6 INSTALLATION TO VARY ACCORDING TO LENGTH OF
SUPPORT NECESSARY EQUIPMENT, ACCESS ROAD DRAINING TO THIS
POINT EQ AL TO 50 CU. FT. PER
PERSPECTIVE VIEW IDaFT OF ROAD
SURFACE FLOW STONE APPROACH
DIVERSION TO
TRAP STONE
BRIDGE NOT
TO
EXCEED D' gppROACM SURFACE FLOW
➢IVERSIINJ TO
Y _--,/2• FlP. ,af 1 ,n• UNP. JDWn
4-
PWTUG S1RP• •. W: JaxT
A Caiatnuc"nax _ smr
PVmrc A
en21 LVRB TO MEET PRNEYMY • rye „-
B 1
PLAN VIEW
,aP DF GU�1\�, a TA�GDP DF DDI
T
SECTION A - A
Ce SFE NDIE A) 43%
L T 6x
SECTION 0 - B
NOT TO SCALE
RESIDENTIAL DROP CURB TYPE I 10/5/09
DRIVEWAY WITH PLANTING STRIP RrD. xo.
(2'-6" CURB AND GUTTER) 111.1
REVISIONS
TAM
DRAWN BY
RSN
APPROVED BY
RSN
CHECKED BY
MARCH 17, 2017
DATE
TITLE
CONSTRUCTION
DETAILS
PROJECT NO. 5DDe727
TRAP
ORIGINAL fl
FILTER FABRI
T A B K
FILTER
FABRI[
STREAM BE
LONGITUDINAL SECTION
TIMBER MAT STREAM CROSSING
NTS
Dewberry'
Dewberry Engineers Inc.
R300 Hum Corm- Poxwey, suiry 22[
Chokes. NC 28200
Phone: T0A.6Oa.aa18
Fu: TOA30BJKx1>
RLAUS wbory.rom
NEBELS pF-0939
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C5.01
SHEET NO.