HomeMy WebLinkAbout20060202 Ver 3_401 Application_20130211CDM,- S ith
301 South McDowell Street, Suite 512
Charlotte, North Carolina 28204
tel +1 704 342 -4546
fax- +1 704 342 -2296
cdmsmith corn
February 11, 2013
Ms. Karen Higgins
NC DWQ WBSCP Unit
512 North Salisbury Street
Raleigh, North Carolina 27604
Subject: 401 Water Quality Certification Renewal
Charlotte - Mecklenburg Utilities
Briar Creek Relief Sewer - Phase [I Project
Dear Ms. Higgins:
Cap- oac)&V3
FEB ! 1 2013
� M BRWH
In June of 2010, Charlotte - Mecklenburg Utilities (CMU) applied for a 401 Water Quality
Certification for the above referenced project, and the Certification from DWQ was issued on July
12, 2010. However, the associated 404 permit expired on 3/19/12. Construction of the above
referenced project was underway by this date, but the project has not been completed under the
one year grace period. Therefore, we are submitting an application package to renew the 401 Water
Quality Certification. Enclosed please find the following items:
■ A check in the amount of $570 for the application fee;
• Five copies of the Pre - Construction Notification Application with attachments (including
stream impacts table, latitudes and longitudes of stream crossings, stream crossing GIS map,
USGS map, photocopy of SEPA approval documentation, and Wetland Determination Form);
• Five copies of half -size plans depicting impacted areas;
■ Five copies of original 401 Water Quality Certification from DWQ
The Briar Creek Relief Sewer is needed to increase sewer system capacity and therefore minimize
surcharging and overflows. The overall project is being designed and constructed in three phases,
and this application only addresses Phase II. Phase II of the project involves the installation of
approximately 4,235 feet of 54 -inch, 3,265 feet of 48 -inch and 8,975 feet of 42 -inch diameter sewer.
The project will begin just west of Country Club Drive and follow Briar Creek downstream to south
of Randolph Road. Briar Creek will be temporarily impacted by installation of the sewer pipe under
Briar Creek and its tributaries at 10 locations. In addition, four existing aerial sewer crossings will
be removed. No wetlands will be impacted by this project. If you have any questions or need
additional information, please contact me at (704) 342 -4546.
WATER + ENVIRONMENT + TRANSPORTATION + ENERGY + FACILITIES
Smith
Briar Creek Relief Sewer - Phase II
February 11, 2013
Page 2
Sincerely,
Abhis ek Yadav, P.E.
CDM Smith
cc: Michael Burkhard, DWQ Mooresville Regional Office (w /o attachments)
Amy Vershel, CMU (w/ attachments)
File 89021.05.11.401(w/ attachments)
`oaot wa 2_q
r
O -C
Office Use Only:
Corps action ID no.
DWQ project no.
Form Version 1.3 Dec 10 2008
Pre- Construction Notification (PC 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: Nationwide 121GC 3819 or General Permit (GP) number:
1c. 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
11f. 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 1 h
below.
❑ Yes ® No
1h. Is the project located within a NC DCM Area of Environmental Concern (AEC)?
[]Yes ® No
2. Project Information
2a. Name of project:
Briar Creek Relief Sewer - Phase ti
2b. County:
Mecklenburg
2c. Nearest municipality / town:
Charlotte, NC
2d. Subdivision name:
N/A
2e. NCDOT only, T.I.P. or state
project no:
WA
3. Owner Information
3a. Name(s) on Recorded Deed:
Charlotte - Mecklenburg Utilities •
3b. Deed Book and Page No.
3c. Responsible Party (for LLC if
applicable):
Amy Vershel
D
3d. Street address:
5100 Brookshire Boulevard
3e. City, state, zip:
Charlotte, NC 28216 1 -
3f. Telephone no.:
(704) 319 -5145 DENR- WATER QUAUTY
3g. Fax no.:
(704) 398 -9180 WETEMANDSIOR11101 W440
3h. Email address:
avershel @ci.charlotte.nc.us
Page 1 of 12
PCN Form — Version 1.3 December 10, 2008 Version
4. Applicant Information (if different from owner)
4a. Applicant is:
❑ Agent ❑ Other, specify:
4b. Name:
4c. Business name
(if applicable):
4d. Street address:
4e. City, state, zip:
4f. Telephone no.:
4g. Fax no.:
4h. Email address:
S. Agent/Consultant Information (if applicable)
5a. Name:
Abhishek Yadav
5b. Business name
(if applicable):
CDM Smith
5c. Street address:
301 S. McDowell Street, Suite 512
5d. City, state, zip:
Charlotte, NC 28204
5e. Telephone no.:
(704) 342 -4546
5f. Fax no.:
(704) 342 -2296
5g. Email address:
Yadavab ®cdmsmith.com
Page 2 of 12
PCN Form — Version 1.3 December 10, 2008 Version
B. Project Information and Prior Project History
1. Property Identification
1a. Property identification no. (tax PIN or parcel ID):
N/A (linear project)
Latitude: 35.199132 Longitude: -
1 b. Site coordinates (in decimal degrees):
80.812082
(DD.DDDDDD) (- DD.DDDDDD)
Phase II of the Briar Creek Relief Sewer project involves
1c. Property size:
the installation of approximately 4,235 LF of 54 ", 3,268 LF
of 48 ", and 9,000 LF of 42" sewer. acres
2. Surface Waters
2a. Name of nearest body of water (stream, river, etc.) to
Briar Creek
proposed project:
2b. Water Quality Classification of nearest receiving water:
Class C
2c. River basin:
Catawba
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 project site is located in a developed, urban area that consists primarily of residential and commercial land uses, and
is in or adjacent to existing sewer easement.
3b. List the total estimated acreage of all existing wetlands on the property:
WA - 0 acres
3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property:
3d. Explain the purpose of the proposed project:
The Briar Creek Relief Sewer - Phase 11 project is needed to increase capacity in the sewer system to minimize
surcharging and overflows. No new service area is being added as part of this project; however, the increased capacity
as a result of this project will allow the build -out population of the Briar Creek sewer shed to be served by the sewer
system. The service area is expected to increase in population by approximately 14 percent by 2030, the year the
service area is expected to reach the built -out level.
3e. Describe the overall project in detail, including the type of equipment to be used:
Charlotte - Mecklenburg Utilities (CMU) is constructing a new sewer along Briar Creek in Mecklenburg County. The overall
Briar Creek Relief Sewer project includes the installation of approximately 10.8 miles of 12 -inch to 72 -inch pipeline and
will be separated into three construction contracts and will be phased over 10 years. This permit application is for Phase
II of the Briar Creek Relief Sewer project, which includes installation of approximately 4,235 feet of 54 -inch, 3,265 feet of
48 -inch, and 9,000 of 42 -inch sewer from north of Country Club Drive to west of Randolph Road. Construction equipment
will include track hoes, trucks, paving equipment and other trenching and excavation equipment.
4. Jurisdictional Determinations
4a. Have jurisdictional wetland or stream determinations by the
Corps or State been requested or obtained for this property /
® yes ❑ No ❑ Unknown
project (including all prior phases) in the past?
Comments:
4b. If the Corps made the jurisdictional determination, what type
❑ preliminary ❑ Final
of determination was made.
4c. If yes, who delineated the jurisdictional areas?
Agency /Consultant Company: CDM Smith
Name (if known):
Other:
4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation.
Page 3 of 12
PCN Form — Version 1.3 December 10, 2008 Version
S.
Project History
5a.
Have permits or certifications been requested or obtained for
® yes ❑ No ❑ Unknown
this project (including all prior phases) in the past?
5b.
If yes, explain in detail according to "help file" instructions.
Permits and certifications for Briar Creek Relief Sewer - Phase I were acquired prior to construction of that phase of the
project (Action ID. 200630618).
6.
Future Project Plans
6a.
Is this a phased project?
® Yes ❑ No
6b.
If yes, explain.
This permit represents the second of three phases of work on the overall Briar Creek Relief Sewer project. The other
phases have been/will be designed, permitted, and constructed separately. An Environmental Assessment has been
approved for the overall project (all three phases). Phase I is complete, Phase II is currently under construction, and
Phase I II will be permitted and constructed at a later date.
Page 4 of 12
PCN Form —Version 1.3 December 10, 2008 Version
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
Page 5 of 12
PCN Form — Version 1.3 December 10, 2008 Version
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 [IT
❑ Yes
❑ Corps
❑ No
❑ DWQ
W2 []PMT
❑ Yes
❑ Corps
El No
❑DWQ
W3 ❑ P ❑ T
❑ Yes
❑ No
❑ Corps
❑ 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
2h. Comments: There are no known wetland impacts proposed on the site.
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)
(III?
other)
(feet)
feet)
Excavation,
S1 ®P ❑ T
Installation of 54-
inch pipe,
Briar Creek
® PER
® Corps
25
40
restoration of
(Sta. 0 +50)
❑ INT
❑ DWQ
original banks
Excavation,
S2 ®P ❑ T
Installation of 54-
inch pipe,
Briar Creek
® PER
® Corps
26
40
restoration of
(Sta. 14+00)
❑ INT
❑ DWQ
original banks
Excavation,
S3 ❑ P ®T
Installation of 30-
inch pipe,
Brair Creek
® PER
® Corps
23
25
restoration of
(Sta, 42 +50)
❑ INT
❑ DWQ
original banks
excavation,
S4 ® P ❑ T
installation-of 42 -
inch pipe,
Briar Creek
® PER
® Corps
15
60
restoration of
(125 +25)
❑ INT
❑ DWQ
original banks
excavation,
S5 ®P ❑ T
installation of 42-
inch pipe,
Briar Creek
® PER
® Corps
25
40
restoration of
(155 +50)
❑ INT
❑ DWQ
original banks
S6 ❑ P ®T
Excavation,
UT of Briar Creek
® PER
® Corps
10
40
installation of 54-
(Sta. 34 +15)
❑ INT
❑ DWQ
Page 6 of 12
PCN Form — Version 1.3 December 10, 2008 Version
Page 7 of 12
PCN Form — Version 1.3 December 10, 2008 Version
inch pipe,
restoration of
original banks
3h. Total stream and tributary impacts
425'
3i. Comments: 'See Appendix A for the rest of the stream impacts
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.
Open water
impact number —
Permanent (P) or
Temporary T
4b.
Name of waterbody
(if applicable)
4c.
Type of impact
4d.
Waterbody type
4e.
Area of impact (acres)
01 ❑P ❑T
02 ❑P ❑T
03 ❑P ❑T
04 ❑ P ❑T
4E Total open water impacts
0
4g. Comments: There are no proposed impacts to lakes, ponds, estuaries, tributaries, sounds, the Atlantic Ocean, or any
other open waters of the U.S.
S. Pond or Lake Construction
If Pond or lake construction proposed, th en complete the chart below.
5a.
Pond ID
number
5b.
Proposed use or purpose
of pond
5c.
Wetland Impacts (acres)
5d.
Stream Impacts (feet)
5e.
Upland
(acres)
Flooded
Filled
Excavated
Flooded
Filled
Excavated
Flooded
P1
P2
5E Total
0
5g. Comments: No pond or lake construction is proposed
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:
Page 7 of 12
PCN Form — Version 1.3 December 10, 2008 Version
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 ❑ Tar - Pamlico ❑ 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)
for impact
Stream name
mitigation
(square feet)
(square feet)
or Temporary
required?
B1 ❑ PC] T
El Yes
❑ No
B2 ❑P ❑T
El Yes
❑ No
B3 ❑ P ❑ T
El
❑ No
6h. Total buffer impacts
0
61. Comments: There are no proposed impacts to buffers.
D. Impact Justification and Mitigation
1. Avoidance and Minimization
1a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project.
The sewer was designed to cross streams at near - perpendicular angles, and will be buried below stream so as not to block
flow.
1 b. Specifically describe measures taken to avoid or minimize the proposed Impacts through construction techniques.
After construction, disturbed stream banks will be restored to their original contours. Rip rap will be placed below the high
water mark, and stream banks above the high water mark will be revegetated with woody plantings.
2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State
2a. Does the project require Compensatory Mitigation for
❑ Yes ® No
impacts to Waters of the U.S. or Waters of the State?
2b. If yes, mitigation is required by (check all that apply):
❑ DWQ ❑ Corps
❑ Mitigation bank
2c. If yes, which mitigation option will be used for this project?
❑ Payment to in -lieu fee program
❑ Permittee Responsible Mitigation
3. Complete if Using a Mitigation Bank
3a. Name of Mitigation Bank: WA
3b. Credits Purchased (attach receipt and letter)
Type
Quantity
Page 8 of 12
PCN Form — Version 1.3 December 10, 2008 Version
3c. Comments: Disturbed stream banks shall be restored to their riginal contours, and all pipelines shall be installed in
compliance with Nationwide No. 12 conditions (with the exception that because of the width of Briar Creek, the sewer will
contain joints across the stream). Stream banks above the high water mark will be revegetated.
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:
0 linear feet
4c. If using stream mitigation, stream temperature:
❑ warm ❑ cool ❑cold
4d. Buffer mitigation requested (DWO only):
0 square feet
4e. Riparian wetland mitigation requested:
0 acres
4f. Non - riparian wetland mitigation requested:
0 acres
4g. Coastal (tidal) wetland mitigation requested:
0 acres
4h. Comments:
S. Complete if Using a Permittee Responsible Mitigation Plan
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 DWO
6a. Will the project result in an impact within a protected riparian buffer that requires
buffer mitigation?
❑ 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:
0
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).
N/A
6h. Comments:
Page 9 of 12
PCN Form - Version 1.3 December 10, 2008 Version
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?
1b. 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%
2b. Does this project require a Stormwater Management Plan?
❑ Yes ® No
2c. If this project DOES NOT require a Stormwater Management Plan, explain why: The project will not affect impervious
area because the entire sewer will be installed underground and beneath stream beds. no impervious area will be added
as part of this project. Pavement on existing roads and parking lots that are damaged during construction will be repaired
to original condition.
2d. If this project DOES require a Stormwater Management Plan, then provide a brief, narrative description of the plan:
❑ Certified Local Government
2e. Who will be responsible for the review of the Stormwater Management Plan?
❑ DWQ Stormwater Program
❑ DWQ 401 Unit
3. Certified Local Government Stormwater Review
3a. In which local government's jurisdiction Is this project?
N/A
❑ Phase II
3b. Which of the following locally- implemented stormwater management programs
❑ NSW
❑ USMP
apply (check all that apply):
❑ Water Supply Watershed
❑ Other:
3c. Has the approved Stormwater Management Plan with proof of approval been
❑ Yes ® No
attached?
4. DWO Stormwater Program Review
❑ Coastal counties
El 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
S. DWQ 401 Unit Stormwater Review
5a. Does the Stormwater Management Plan meet the appropriate requirements?
0 Yes ❑ No
5b. Have all of the 401 Unit submittal requirements been met?
❑ Yes ❑ No
Page 10 of 12
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 /stateAocal) 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
letter.)
® Yes ❑ No
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 2B .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
El 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.
This project will not expand the existing wastewater treatment service area. The project addresses wet - weather capacity
inadequacies in the system. The increased capacity as a result of this project will allow the build -out population of the
Briar Creek sewer shed to be served by the sewer syetem. The service area is expected to increase in population by
approximately 14 percent by 2030, the year the service area is expected to reach the build -out level. An Evironmental
Assessment was prepared and FONSI approved for the project (See attached copies of letters).
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.
Wastewater flow generated from the proposed project will be conveyed by this relief sewer and the existing collection
system to CMU's existing Sugar Creek WWTP, where it will be treated and discharged.
Page 11 of 12
PCN Form — Version 1.3 December 10, 2008 Version
S. 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?
NC Natural Heritage Program
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?
National Marine Fisheries Service
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?
NC Department of Cultural Resources Division of Archives and History (DAH)
S. 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: A No -Rise Certificate and Roodplain Development Permit was
submitted to Mechienburg County Storm Water Services which concluded that a no -rise in the 100 -year flood water
surface elevation will occur as a result of the sewer pipe construction activities.
8c. What source(s) did you use to make the floodplain determination? The floodplains of Briar Creek have been delineated
under the FEMA Flood Insurance Study Program. The Flood Insurance Rate Map (FIRM) includes FEMA regulated 100 -
year floodplain boundaries and floodways as well as Community floodplain and ffoodways. A HEC -RAS water surface
profile computer model was used to evaluated detailed floodplain impacts.
BQ_(-r� e�r��
/r3
l
Applicant/Agents Printed Name
Applicant/Agent's Signature
Date
(Agent's signature is valid only if an authorization letter from the applicant
is provided.)
Page 12 of 12
PCN Form - Version 1.3 December 10, 2008 Version
Attachment A: Stream Impacts (continued)
3a. Stream
3b. Type of impact
3c. Stream
3d. Perennial
3e. Type of
3f.
3g.
impact
name
(PER) of
jurisdiction
Average
impact
number-
intermittent
(Corps— 404,
stream
length
Permanent
(INT)?
10 DWQ —non
width (ft)
(linear
(P) or
404, other)
feet)
Temporary
(T)
S7 T
Excavation, installation
UT of Briar
PER
Corps
10
40
of 48 -inch pipe,
Creek (Sta.
restoration of original
73 +10)
bank
S8 T
Removal of existing 18-
UT of Briar
PER
Corps
15
60
inch aerial sewer,
Creek
excavation, installation
(111 +35)
of 42 -inch pipe,
restoration of original
stream banks
S9 T
excavation, installation
UT of Briar
PER
Corps
20
75
of 42 -inch pipe,
Creek
restoration of original
(148 +00)
banks
S10 T **
Removal of existing 12-
Briar Creek
PER
Corps
20
25
inch aerial sewer,
(Sta. 74 +00)
excavation, restoration
of original banks
** S10 was included as part of the Briar Creek Relief Sewer — Phase II Contract at the time of the original
PCN submittal. However, during the final stages of design this was removed from the scope of work
(primarily due to private property owner and access concerns). The work was performed by City of
Charlotte crews in parallel to the Briar Creek Relief Sewer — Phase II project and consequently the
impact is still valid.
Attachment B
Latitudes and Longitudes of Stream Crossings
Stream
Crossings
Latitude
Longitude
1
350
11'56.486"
N
800
48'45.383"
W
2
350
12'8.716"
N
800
48'40.238"
W
3
350
12'21.669"
N
800
48'26.441"
W
4
350
12'24.767"
N
800
48'17.481"
W
5
350
12'47.298"
N
800
47'
57.392"
W
6
350
12'49.038"
N
800
47'59.959"
W
7
350
13'17.818"
N
800
47'
38.199"
W
8
350
13'28-910"
N
800
47'29.774"
W
9
350
13'34.642"
N
800
47'23.036"
W
10
350
13'41.497"
N
800
47'0.428"
W
11
350
13'38.143"
N
800
47'6.733"
W
Attachment C
USGS Topographic Map
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Attachment E
Photocopy of SEPA Approval Documentation
July 28, 2008
Kelly R. Boone, P.E.
CDM
5400 Glenwood Avenue, Suite 300
Raleigh, NC 27612
Dear Ms. Boone:
Michael F. Easley, C3overnor
William 0. Ross Jr., Seaemry
North Carolina Department of Environment and Natural Resources
Cohan It Sullins, Director
Division of Water Quality
The Division of Water Quality (DWQ) has reviewed the July 18, 2008, submittal for the reaffirmation of the
Finding of No Significant Impact/Environmental Assessment (FNSUEA) for the Briar Creek Sewer System
Improvements Project (DWQ#13101).
The EA stated that the project would be constructed in four phases over a 10 -year period. Charlotte - Mecklenburg
Utilities (CMU) wishes to begin construction on phase 11 of this project, which consists of approximately 15,500
feet of 60 -inch sewer along Briar Creek from the Charlotte Country Club to an area just downstream of Randolph
Road
DWQ concurs with your conclusion that the proposed project has not changed significantly from its original
August 27, 2002, FNSUEA. CMU may proceed to submit the appropriate permit applications for phase II of the
project
If you have any additional concerns, please contact me at (919) 807 -6434 or hannah.stallings @ncmaU.net
sincerely,
U&U
Hannah Stallings
SEPA Coordinator
Cc: Melba McGee - DENR
Rob Krebs — MRO
Deborah Gore — PERCS
Adrian Eaton — CG&L
Nc- Mr
North Carolina Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699 -1617 Phone (919) 807 -6300 Customer Service
Internet: W w — ewmMali ty ora location 512 N. Salisbury St. Raleigh, NC 27604 Pax (919) 807 -6497 1- 877423-6748
An Equal oporbuiWAfltrm gm Action Employer— 50%ReCY011/10% Pad (brtsumerPepor
23 October 2005
Ms. Kslly Boone, P.E.
CDM
:44Q Ci1=w0od ,kveitue, Suite 300
Raleigh, NC 27612
Subject: OW Bria Creek Sew-a Syr= L- Mrovs-. � its P: ojeat, DVI� Q = '.3101
Dear 1Rs. Boone:
roe Division of Water Quality (DWQ) has reviewed your 24 October 2005 oatrespo -dPn:e (a tsched `or
r°..feccace wric►eo an behalf of ire Charlotte- b2eck'enburg U!3 -3es CNI-1, t�ez:3_�� �_ :s _- ' °c s-
�} .Assessment ("rA) was x°ppar -,.d for � p:oiec in Ac_•:�t 2D00, it a _ ' -^ __''. . r.r_t
An Eaviron�:ta= -
\'o Sipi&.ant Impact was is.-=d by DV4 Q ar. 27 August 2000.
xiTra.�' 10.8 st? ?es o:'.' C? 60•mr.:: p: ^ei,-�: fc -r.�
The sewer line was des�ibed in the EA as a?Pro -Y
eplac� eat sews) a'ong Brier Creek from Quirt Cove CMV. a t:17- S•�P-r :.r: =� --
relief and: ,- _ _ �• _
Plats (V�JIM. The Project aso includes .ebabiEtaloa of some �� - �-
Fu tber, f4te EA stand that the project would bs separzted into four ptia3s z:Lm --tee cvzr '_ ^.• ;. =a -
A YO letter, C112U now propos:a to modify the p^o ;''ect by
is to ' amended such that it begins at tke most dowratream porEan of �e pro;ecr e��iinQ �rt� .>,r
r
just Upsft= of R=dolph Road.
$4-60 -inch to 60 -712-inch pipes.
We on that the posed c;�:rges do not Gansu!— " -e a Si
-
W :==with your conclusi pt'o
he apopzas '
2040 EA nd FONSI C�iU my proceed to suo:^it
-t=
Should you have say sddmonal quest o� or : °rd &,rtber assis :c °, T,:a -. bo re -'-
aleLtar6—@nam&il.ret.
Sincerely,
ex , AICP
Eac'rott:►��i Spec:a:is;
CC: V. zr a tiL:Gea DEN-3, (w, a =—I" )
�.rara Da'401riz. Dti G iwi a=z .;
2.x GI--uoa, DIVQ'w•
JUN -Zb -2004 11:19 FROM- T -970 P 002/005 F -051
U. nuas us , oeutCtaiy
�ty North Carolina Department of Envlronment and Natural Resources
j r Alan W. Klimek, P,E. Director
Division of Water Quality
October 15, 2002
Ms. Kelly Reiser Boone
Camp Dresser & McKee
5400 Glenwood Avenue, Suite 300
Raleigh, NC 27612
Subject: Charlotte - Mecklenburg Utilities Brier Creek Sewer System Improvements
Dear Ms. Boone:
The NC Environmental Policy Act review for the subject project is complete. Refer to the attached letter
from the Department of Administration. No comments were received during the course of the State
Clearinghouse review.
Charlotte - Mecklenburg Utilities may now proceed with permit applicadons covering activities associated
with this project. The applications should be consistent with the Findilig of No Significant Impact issued
by the Division of Water Quality on August 27, 2002 (attached).
If there is anything I can assist you with, please give me a call at 919.733.5083 ext. 555.
Sincerely,
9JTodd Kennedy
NC Environmental Policy Act Coordinator
Attachments
cc: Kim Colson
John• Domey
Dave Goodrich
Steve Zoufaly
Rex Gleason
Reader File
N. C. Division of Water Dual' ��
nY 1617 Mail Service Center Raleigh, NC 27699 -1617 (919) x33-7015 iJCer S
Customer Service
1 000 623 -7749
JUN -26 -2004 11 :20
y r
FROM-
I�� �J!,1, `lr�: i�7
Forth Carolina
Department of Administration
Michael F. Easley, Governor
October 14, 2002
Mr. Todd Kennedy
NC DEFINR, Div. of Water Quality
Parker- Lincoln Building
1617 MSC
Raleigh, NC
Dear Mr. Kennedy: - -
T -070 P 003/006 F -051
Gwynn T. Swinson, Secretary
Re: SCH File # 03- E-4300 -0073; Environmental Assessment/Finding of No Significant Impact;
Charlorte- Mecklenburg Utilities - Proposed Improvements to the Briar Creek Sewer System;
10.8 miles of Sewer Lines and a 68 MGD Pump Station at Sugar Creels WWTP
The above referenced environmental impact information has been reviewed through the State
Clearinghouse under the provisions of the North Carolina Environmental Policy Act.
No comments were made by any state/local agencies in the coarse of this review. Therefore, no further
environmental review action on your part is required for the compliance with the Act.
Best regards.
cc: Region F
hladhWAddret4r
1302 Mali Servux Center
Raleigh, NC 27699 -1302
Sincerely,
6%Pp/4,;7,V
Ms. Chrys Baggett
Environmental Policy Act Coordinator
TdIephone. (919)807 -2415
Fax (919)733 -9571
State Courier 051.01 -U0
e-mail Chry3.LfagRart@ncmail.net
An 41101 pppor1un10,(A irmariw Acrioa F.mpl.>vr
Locarion Addrers:
116 West Junes Sueet
Raleigh. North Carolina
JUN- 26 -2Pj04 11:20 FROM-
,,
MDING OF NO SIGNIFICANT IMPACT
T -970 P 0041005 F -051
ENVIRONMENTAL ASSESSEN[ENT FOR THE BRIER CREEK SEWER SYS17EM
IMPRO'VEM]ENTS, MECraENBURG COUNTY
August 27, 2002
Project Applicant: Charlotte - Mecklenburg Utilities
Project Number: SCH 02- E-4300 -0374
DWQ # 13101
Responsible Agency: NC Department of Environment and Natural Resources
Division of Water Quality, Water Quality Section
Pursuant to the requirements of the North Carolina Environmental Policy Act (N.C.G.S. § 113A -1, er
seq.), an environmental assessment. (EA) has been prepared for sewer system improvements along Brier
Creek in Mecklenburg County. The project includes approximately 10.8 miles of 12- to 60 -inch relief
and replacement sewer, a 68 -MGD wastewater pump station, and some rehabilitation of the existing trunk
sewer along Brier Creek. The proposed improvements will increase capacity in the system to minimize
System surcharging and overflows and will accommodate build out of the service area. The project will be
phased over a 10 -year period.
The existing Brier Creek sewer system has experienced increased wer- weather flows that have resulted in
System surcharging and overflows. Four alternatives and the no- action alternative were considered as pm--t
of the EA process. The four alternatives included (1) off -line flow equalization storage facilities with
relief and replacement sewer, (2) wet weather pump station and force main with relief and replacement
sewer, (3) single replacement and/or relief sewer, and (4) priority area or comprehensive collection sewer
rehabilitation. A single replacement and relief sewer with a receiving pump station was chosen as the
preferred alternative based on cost - effectiveness, reliability, operation and maintenance, environmental
impacts, and overflow reduction. The preferred alternative would remove four existing aerial sewer
crossings and has been designed to provide capacity for wet - weather flows at build out.
In recent years, the Mecklenburg County Department of Environmental Protection has observed high
levels of fecal coliform bacteria in Brier Creek. This project will help improve water quality in the area by
minimizing sewer overflows, a source of fecal coliform.
The proposed improvements begin upstream of Quiet Cove Court and follow Brier Creek downstream co
the existing Sugar Creek Wastewater Treatment Plant in west Charlotte. An expansion of the plant is not
planned in conjunction with this project. The proposed 68 -MGD pump station will be constructed at the
existing Sugar Creek Plant to receive wastewater from the 14,000 -acre Brier Creek service area. No new
service area is being added as part of this project.
The Brier Creek service area is located in the Catawba River Basin and is under the local government
jurisdiction of the City of Charlotte. The project applicant, Charlotte- Mecklenburg Utilities, is a joint
city- county public water and wastewater utility. The proposed sewer is routed through primarily
residential areas with pockets of commercial and light industrial-development. The Brier Creek service
area is nearly built -out. Most of the remaining development will occur as infill development and
redevelopment.
JUN - 15-1004 11:20 FROM-
.
' Brier Creek
Page 2
T -870 P 0051005 F -051
The sewer system has been routed to avoid several wetland areas and the Isaac Newton Alexander Mill
Ruin, a site of historical importance. Sewer pipeline will be installed using typical cut and cover methods.
The pipeline will cross a wetland located off Tyvola Road and Brier Creek at 14 locations, temporarily
disturbing less than one acre. At stream crossings, the pipelines 9 1 be installed at angles as close to 90
degrees as possible. Minimal, temporary impacts to aquatic species and habitat will occur due to stream
diversion and trenching at stream crossings. Riprap will be placed below the high water stage. There are
no records of known rate, threatened, or endangered species in or within 1 mile of the project area.
Disturbed areas will be restored to original contours and banks will be revegetated with woody plantings.
The wetland site will be restored after sewer installation.
Approximately 5 to 7 acres of previously disturbed woodland will be cleared. Tree removal has been
minimized due to installation within or adjacent to existing roads and right -of -ways. Cleared areas will
be revegetated with wildlife- friendly herbaceous species. Construction will be required to follow a state -
approved Erosion and Sediment Control Plan. Buffer zones will only be disturbed at the strum
crossings. Temporary construction - related noise and air quality impacts would be minimal.
Since the proposed improvements will accommodate build out of the service area, secondary and
cumulative impacts associated with new development may result from the project. However, the Brier
Creek service area is nearly built -out and most of the remaining development will occur as infill
development and redevelopment. The existing service area is expected to increase in population to build
out by 2030 (approximately 14%). No new service area is being added as part of this project. Any
impacts related to new development induced by the project will be mitigated to a level of insignificance
through measures implemented in Charlotte. Naturally vegetated buffers, ranging in width from 35 feet
to 100 feet depending on the size of the drainage basin, are protected by city ordinance. Brier Creek
requires a 100 -foot buffer. These buffers will help protect stream stabilization and restoration projects
along Brier Creek, and stream channels from future development impacts. In addition, other local
programs will mitigate impacts including water quality monitoring, stream restoration, floodplain
restrictions, stormwater ordinances, voluntary water conservation, and a reclaimed water program. These
treasures are described in more detail in the EA.
The Division of Water Quality has concluded that the proposed project will not result in significant
impacts to the environment. This decision is based upon information provided in the EA and review by
governmental agencies. This EA and Finding of No Significant Impact (FONSI) are prerequisites for the
issuance of a Non - Discharge permit and 401 Water Quality Certification by the Division of Water
Quality. An environmental impact statement will hot be prepared for this project. This FONSI completes
the environmental review ieeord, which is available for inspection at the State Clearinghouse.
North Carolina Division of Water Quality
August 27, 2002
Attachment F
Wetland Determination Data Form
WETLAND DETERMINATION DATA FORM — Eastern Mountains and`Pied(mo�nnt (DRAFTI
Prop3d✓Sae: �]YIaVCt(eelC_�Q�;e� 9—WW •�- City/C=W. C ( f�lt64e 'r'�PfiClQrNo'�6�mnrtgDate: )z d
ApplicanWwner. State: �_ Sampling Point:
Invesbgator(s) Q t Section. Township, Range:
I andforrts (hifislmpg terrace, etag Local relief (concave, convex. crone)
Slope (%): Let N Long 24b' ZD Datum.
Soil Map Unit Name: OW a rn&1 wwt aassrllicaimn: 64 C.
Are dimatic I hydrologic oonditions on the site typical for this time of year? Yes No (if io, explain in Remarks.)
Are Vegetation . Sol or Hydrology significantly disturbed? Are 'Normal Cwwmstances' present? Yes --'E— No
Are Vegetation . Soil or Hydrdogy, naturally problernatic? Of needed. explain my answers in Remarks.)
SUMMARY OF FINDINGS — Attach site map showing sampling point locations, tiransects, Important features, etc.
Hydrophytic Vegetation Present? Yes �_ No Is the Sampled Area
Hydric Soto Present? Yes No _�• within a Wetland? Yes No
Wetland Hydrology Present? Yes No
k�'t a Dore ,—,o-f n'e't-.
w 64 us -CL7 ;o -Fwd Q j" J Oq .
HYDROLOGY
Welland Hydrology Indicators:
Seoondary
Irtctcators (minimurn of two ream ed)
Primarv, Indicators (mirtmum atone is resurrect:
check all tfet aooN)
_ Surface Sob Cracks (88)
_ Surface Water (Al)
_ True Aquatic Plants (B14)
_ Sparsely Vegetated Concave Surface (B8)
_ High Water Table (A2)
_ Hydrogen Sulfide Odor (CI)
_ D► linage Pattre (810)
Sat ration (A3)
_ Oxidized RhIZospheres on Living Roots (0)
_ Moss Trim Lines (1318)
Water Marks (B 1)
_ Presence of Reduced Iron (C4)
_ Dry-Seeson Water Table (C2)
Sediment Deposits (82)
Recent Iron Reduction rn Tilled Souls (CO)
Crayfish Burrows (CS)
Y Drift Deposits (83)
_
_ Thin Muds Surface (C7)
_
_ Saturation Visible on Asial Imagery (C9)
_ Nget Mat or Cnmt (134)
_Other (Explain in Remarks)
_ Stunted or Stressed Plants (D1)
_ Iron Deposits (85)
_ Geomorphic Poston (D2)
_ Inundation Visible on Aerial imagery (87)
_ Shallow Aquitard (D3)
Water -Stalne! Leaves (89)
_ Miaotopogrepift RM (04)
_ Aquatic Fauna (1313)
_ FAC- Neutral Test (135)
Field Observations:
Surface Water Present? Yes No
Depth (inches):
Water Table Present? Yes No
Depth (MMesl:
Sat ratiar Present? Yes, No
Depth (inches):
Wetland Hydrology Present? Yes No
(Includes capillary fringe)
Oescxcbe Recorded Data (Stream gauge. monitoring wed. aerial photos. previous inspections). if avatable
Remarks:
US 4rmy Corps of -Engineers Eastem Mountair s 3rd Redinont - Peer - Review Draft 5- 25-2r,09
VEGETATION — Use scientific names of plants.
Sampling Point:
Remarks (Include photo numbers here or on a separate sheet 1
US Army Corps :)f Engineers Eastern Mountans and piedmont - Peer - Review Draft 6- 25.2009
Absolute Dominant Indicator
Dominance Test waftheet:
Tree S
1
(Plot size 1 )
Cover Species UM
Number of Dominant Species
yytpr
That Are OBL, FACW, or FAC (A)
2.
��
-.t-'!
3 r&VAIXS
e�ri t� a
��
Total
ped" Across ADD Strata.t
4.
aid► Il1� Q tR4;
- -'
Percent of Dominant Species
5.
That Are OBL. FACW, or FAC. Ia (AB)
6.
7
Prevalence Index worksheet:
=Total Cover
Total % Cover of: MW br.
Sapling tratu
(Plot size )
081. species x 1 =
1 MQ IAAL
FACW species x2=
FAC spades x3=
2.
3.
FACU species x 4 =
4.
UPL species X5=
5
Column Totals' (A) (B)
Prevalence Index = B/A =
8
T
0 = Total Cover
Hydrophoc Vegetation Indicators:
Shrub Stratum
(plot size:
_ Rapid Test for Hydrophytic Vegetation
1
T_)
/ - �jlVtpVlC C
Dominance Test is 250%
_ Prevalence Index is 53.0'
_ Morphological Adaptations' (Provide supporfittg
data In Remarks or on a separate shoat)
Problematic Hydnophytic V�tiot' (Explain)
—IDL 4- _far_-,
2
3
4.
5
—
'Indicators of hydric soil and wetland hydrology must
be present, unless disturbed or problematic.
8.
7.
= Toted Cover
Vegetation
Herb Stratum (Plot size: }
_
Deffttitlons of Strafe:
1. 4UUi1&V
�_
Tree - Woody plants, excluding woody vines.
approximately 20 ft (6 m) or more In freight and 3 in.
(7.8 cm) or larger in diameter at breast height (DBH}
_
2 d. �L-
_�
3
Sapling - Woody punts. excluding woody vines.
appmcmately 20 ft (6 m) or more in height and less
4
5.
thmt 3 n. (7.6 cm) DBH.
8
Shrub - Woody plants, exuding woody vines,
apprradmatedy 3 to 20 4 (1 to 8 m) In height.
T
S.
Herb - AN herbaceous (non-woody) plants. including
herbacam a vines, regardless of stme. btdudes woody
g
10.
plants, except woody vines, less than approximately 3
ft (1 ml in height
Woody vine - All woody vines. regardless of heigtd.
11.
12.
= Total Cover
Woody Vine Solurn (Plot size: )
1.��(!G�
2.
Hydrophyde
3
4
5
Vegetation
Present? Yes A.- No
= Total Cover
Remarks (Include photo numbers here or on a separate sheet 1
US Army Corps :)f Engineers Eastern Mountans and piedmont - Peer - Review Draft 6- 25.2009
SOIL
Sampling Point
Profile Description: (Describe to the depth needed to document the indlcator or conffmt the absence of irMicators.)
Depth Matrix Redox Features
rma,esl moist ib Color (moist) _ % Twe Texture Remarks
'Tvoe: C= Concentradon. Depletion. RM=Reduced Matrix - CS--Covered or Coated Sand Grains. 'Location PL=Pore Lining. M--Matrix
Hydric Soil Indicators:
indicators for Problematic Hydric Soils :
_ Him (Al)
_ Dark Surface (S7)
_ 2 an Muds (A10) (MLRA 147)
_ HLslic Epipedon (A2)
— Polyvalue Below Surface (S8) (MLRA 147, 146)
_ Piedmont Floodpidn Sods (F19)
_ Black Flldc (A3)
_ Thin Dark Surface (S9) (MLRA 147,148)
(MLRA 136,147)
_ Hydrogen Sulfide (A4)
_ Loamy Gleyed Matrix (172)
_ Red Parent Materiel (TF2)
_ Stradrred Layers (AS)
_ Depleted Matrix (F3)
_ Very Shallow Dark Surface (TF12)
2 cm Muck (At 0) (LRR N)
_ Redox Dark Surface (F6)
_ Odrer (Explain in Remarks)
_ Depleted Below Dark Surface (Al 1)
_ Depleted Dark Surface (F7)
_ Thick Dark Surface (All 2)
-w Redox Depressions (F8)
_ Sandy Mucky Mineral (S1) (LRR N,
_ Iron - Manganese Masses (F12) (LM N,
MLRA 147,148)
MLRA 136)
_ Sandy Gleyed Matrix (S4)
_ thnbric Surface (F13) (MLRA 136,122)
'Wicators of hydrophytic vegetation and
_ Sandy Redox (SS)
_ Piedmont Floodplain Sods (F19) (MLRA 1481
aredand hydrology must be present,
_ Stripped Matrix (S8)
unless disturbed or problematic.
Type:
Depth cam):
Hydric Soil Present? Yes No
US rkmv Zorps x Engineers Eastern Mountai-s and °iedmant - Peer - Renew Draft i -25 -2009
bV t*
1
North Carolina Department of Environment and Natural Resources
Division of Water Quality Dee Freeman
Beverly Eaves Perdue Coleen H. Sullins .
Governor Director Shy
July 12, 2010
DWQ# 06-0202V2
Mecklenburg Courdy
Mr. Barry Shearin
CMUD
5100 Brookshire Blvd.
Charlotte, NC 28216
Subject Property: Briar Creek Sewer, Phase II
APPROVAL of 401 Water Quality Certification with Additional Conditions
Dear Mr. Shearin:
You have our approval, in accordance with the general certification and those conditions listed
below, to impact 425 linear feet (if) of Briar Creek and its tributaries in order to construct the sewer
line in Mecklenburg County, as described in your application received by the Division of Water Quality
(DWQ) on June 21, 2010: After reviewing your application, we have determined that this project is
covered by Water Quality General Certification Number 3819, which can be viewed on our web site at
htta: //h2o.enr.staite.nc.us/nmetiands. The General Certification allows you to use Natiormride Permit
Number 12 once it is issued to you by the U.S. Army Corps of Engineers. Please note that you
should get any other federal, state or local permits before proceeding with*your project, including
those required by (but not limited to) Sediment and Erosion Control, Non - Discharge, and Water
Supply Watershed regulations..
The above noted Certification will expire when the associated 404 permit expires unless
otherwise specified in the General Certification. This approval is only valid for the purpose and
design that you described in your application. ff you change your project, you must notify us in
writing, and you may be required to send us a new application for a new certification. N the property
is sold, the new owner must be given a copy of the Certification and approval letter, and is thereby
responsible for complying with all conditions.
In addition to the requirements of the certification, you must also comply with the following
conditions:
1. The Mooresville Regional Office shall be notified in writing once construction at the approved
impact areas has commenced.
Mooresville Regional Office _ -One
Location: 610 East Center Avenue, Suite 301, Mooresville, NC 28115 O Caro a
Phone: (704) 863- Iffiffax (704) 863.80401 Customer service: 1 -77- 623.6748
Internet htlpJ/portal.=1enr orgM�vq "f a! U
An Equal opportunWAffimu ve Action Employer— 50% Regde&10% Post Consumer Paper
W
2. The stream channel at the location of EMH #07 -300 shall be restored. An existing stream crossing
was not maintained thus causing the degradation of the stream channel.
3. Riprap shall not be utilized unless absolutely required. Permanent impacts shall not exceed those
as staffed in condition #20 of the general certification. Existing stream dimensions (including the
cross section dimensions, pattern, and longitudinal profile) must be maintained or restored.
4. All work shall be conducted in the dry. Culverts placed in streamsANedands shall be installed "in the
dry Immediately upon completion of the construction/installation, water flow shall be returned to its
natural course.
5. No waste, spoil, solids, or fill of any kind shall occur in wetlands, waters, or riparian areas beyond
the footprint of the impacts depicted in the Preconstruc Lion NotificabQn..application. All construction
activities associated with this project shall meet, and/or exceed, those requirements specified in the
most recent version of the North Carolina Sediment and Erosion Control Manual and shall be
conducted so that no violations of state water quality standards, statutes, or rules occur.
6. Sediment and erosion control measures shall not be placed in wetlands or waters to the maximum
extent practicable. If placement of sediment and erosion control devices in wetlands and waters is
unavoidable, they shall be removed and the natural grade restored within two months of the date the
Division of Land Resources has released the project.
7. Upon completion of the project, the applicant shall complete and return the enclosed "Certificate of
Completion" form to the 40IMetlands Unit of the NC Division of Water Quality
8. Continuing Compliance. The applicant (CMUD) shall conduct all activities in a manner so as not to
contravene any state water quality standard (including any requirements for compliance with section
303(d) of the Clean Water Act) and any other appropriate requirements of state and federal law. If
DWQ determines that such standards or laws are not being met (including the failure to sustain a
designated or achieved use) or that state or federal law is being violated, or that further conditions
are necessary to assure compliance, DWQ may reevaluate and modify this certification to include
conditions appropriate to assure compliance with such standards and requirements in accordance
with 15 A NCAC 2M.0507(d). Before edifying the certification, DWQ shall notify. the applicant and
the US Army Corps of Engineers, provide public notice in accordance with 15A NCAC 21-1.0503, and
provide opportunity for public hearing in accordance with 15A NCAC 2H.0504. Any new or revised
conditions shall be provided to the applicant in writing, shall be provided to the United States Army
Corps of Engineers for reference in any permit issued pursuant to Section 404 of the Clean Water
Act, and shall also become conditions of the 404 Permit for the project.
If you do not accept any of the conditions of this certification, you may ask for an adjudicatory
hearing. You must act within 60 days of the date that you receive this letter. To ask for a hearing,
send a written petition that conforms to Chapter 150B of the North Carolina General Statutes to the
Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, N.C. 27699 -6714. This
certification and its conditions are final and binding unless you ask for a hearing.
A-$ _ -"
This letter completes the review of the Division of Water Quality under Section 401 of the Clean
Water Act. If you have any questions, please telephone Mr. Alan Johnson in the Mooresville Regional
Office at 704 - 663 -1699 or Ms. Cyndi Karoly in the Central Office in Raleigh 919 -733 -9721.
Sincerely,
'1�z 1 t'-
for Coleen H. Sullins
Attachments
cc: Army Corps of Engineers, Asheville
Ian McMillan, Wetlands Unit
MRO, Land Quality
Laurin Kennedy, CDM, 301 S. McDowell St, Ste. 512, Charlotte, 28204
O o
Certificate of Completion
�6 - C�
IDWQ Project No. � � � 2 County: A �
Applicant: LIM L& T)
Project Name:
Date of Issuance of 401 Water Quality Certification: t�
. c41c V Z
Upon completion of all work approved within the 401 Water Quality Certification and Buffer Rules,
and any subsequent modifications, the applicant is required to return this certificate to the
401/Wetlands Unit, North Carolina Division of Water Quality, 1650 Mail Service Center, Raleigh,
NC, 27699 -1650. This form may be returned to DWQ by the applicant, the applicant's authorized
agent, or the project engineer. It is not necessary to send certificates from all of these.
Applicant's Certification
I, , hereby state that, to the best of my abilities, due care and
diligence was used in the observation of the construction such that the construction was observed to
built within substantial compliance and intent of the 401 Water Quality Certification and Buffer
Rules, the approved plans and specifications, and other supporting materials.
Signature: Date:
Agent's Certification
L , hereby state that, to the best of my abilities, due care and
diligence was used in the observation of the construction such that the construction was observed to
built within substantial compliance and intent of the 401 Water Quality Certification and Buffer
Rules, the approved plans and specifications, and other supporting materials.
Signature: Date:
If this project was designed by a Certified Professional
I, , as a duly registered Professional
(i.e., Engineer, Landscape Architect, Surveyor, etc.) in the State of North Carolina, having been
authorized to observe (periodically, weekly, full time) the construction of the project, for the
Pemiittee hereby state that, to the best of my abilities, due care and diligence was used in the
observation of the construction such that the construction was observed to built within substantial
compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans
and specifications, and other supporting materials.
Signature: Registration No.: Date:
u • JL
,k(TMTt a AJ : - DMNSDN
Notice Of Initiatiion of Construction
To be completed by DWQ
DWQ Project No. V Z_ County:
_ 91AC-
Applicant: lA '
V
Project Name: � f �Q+� ��" � 2
Date of Issuance of 401 Water Quality Certification:
Upon initiation of impacts approved by the issuance of this 401 Water Quality Certification/Buffer
Authorization, the applicant is required to return this notice (condition #1 per approval) to:
DWQ -SWP Section, Mooresville Regional Office
610 Fast Center Avenue, Suite 301
Mooresville, NC 28115
Cs3"M
Fax to the attention of Alan Johnson at: 704 - 663 -6040
Anglifiont. Certification
1, Aeg 15LI g 1 , hereby state that to the best of my abilities, due care and
diligence the approved impacts have begun to be constructed. The proposed impacts are to be
installed/ constructed /completed within substantial compliance and intent of the 401 Water Quality
Certification/Buffer Rule Authorization, the approved plans and specifications, and other supporting
materials.
Date of initiation of Construction: afflIkt?—
Signature: Date: DS 196 ( Z
Title: _rrwea �N CaPNC-M
40
J
ft
DESIGN COMPANY:
PUINS PREPARED BY: CAMP DRESSER & Md(EE
ADDRESS: 3D1 S. MCDOWELL STREET - SUITE 512
CHARLOTTE, NORTH CAROLINA 28204
1114016- (704) 342-4546
DATE OESMIN OOYREIED: 09 /2011
SURYEY COL w.
SURVEYED BY: DEWBERRY
AMMM 9115 OLD STATESVILLE ROAD, SLATE L
CHARLOTTE, NC 28269
PHONE (704) 598 -2470
DAIS SIRtVEY CWPLETM 02 /2011
SOX BOROi05 BY: SNTIME
ADDRESS: 9751 SOUTHERN PINE BLVD
CHARLOTTE, NC 28273
RM (704) 523 -4726
DATE GEOIEOWAL RORK CWPLEIEO: 06/2W8
ALSO:
SOX BORINGS 81% RED DOG
ADDRESS: 216 PINEWOOD LN
MIDLAND, NC 28107
RM (704) 888 -5422
DATE GEOIEOWAL NORK O0I1FLETTD 06/2008
CONTRACTOR:
CMIRUCIEO BY:
ADDRESS:
PHONE:
DATE CIMTRUC110111 COLIPLETEOt
DNSPECTOR:
DATE TO SYSM S Q RECORDS:
BY: �
I= CNARLOTM (J) YES ( ) N0:
TOM NR 10. 9
CHARLOTTE -MECK ENBURG UTILITIES
CHARLOTTE, NORTH CAROLINA
ENGINEERING DIVISION
5AIVITARY SEWERAGE SYSTEM IMPROVEMENTS
BRIAR CREEK RELIEF SEWER
PHASE II
CONFORMED SET
DECEMBER 2011
I
I
PROJECT LOCATION MAP
NOT TO SCALE
Camp Dresser & McKee
301 South McDowell Street, Suite 512
I Charlotte, North Carolina 28204
$ North Carolina State License Number F-0412
Tel: 7043424546 Fax: 704- 342 -2296
CDM JOB No. 1363 -62796
RD
Ctp� vi
gA
lilt
a
mp - oa.oa. V
kimigolum
FEB Z 1 2013
DW- WAWX QJAM
WETLA1i08 AND STORM ATIM BRA IA
RECOMMENDED
FOR CONSTRUCTION
OTY AR MIST
I
004
CITY STORY WATER
sxa
C"a Mn911iw
CYU RU OPRRAW S
amm
Am ramwift
CDOT 4PLEIENTATIM SECTION
on AM
COOT STREET MABODNANCE OINSION
&M
Km mmm
1111=0 URG COUNTY PARK a KOWAII N
54
La Jam
4EC14FNB M MINTY STORM WATER SERMCES
DAVO OOM
IRIBAN FORESTRY
TM JONW30101
APPROVALS
WE (is euAn
I
roc
saw" or mm o m mummm
sxa
Mom
suc
amm
44
8,975
48
&M
54
4,135
TOTAL NQ OF MA*QM-
""CT NAYS we am ma 11ER
RIASE R
ft t4o-05 -637
DATE OF ACNATKre
DAN AS t•
fA
— — ..s v 1. %.,W 1 Jr JV 1 pT V V 1 I.iT• .7 V 1/ Y' V V 1/ t .7 V NOTES. 1 OT V V
/ I X/$p _ 0 7EMPORARY 0 T TEMPORARY T G AREA. ,, , , 1. AM DISPOSE OF EKPOSm PIPE AND ANY POM/SUPPORTS TO s FT BACK _
- c i ;' �— ��wm - -- �, ��a' STREAM MH ��z a��� STOP
( fdSf CE ( (SEf 5 R FfR TO P AR t �� �� / a"= ral
SHEET C- \ C S UC — tti4W#-ft 2926 I 1a-
�1 — — — — (/M/ —STA NG R A I�EA EM f 24. 61v a elan -�- -Tg• 2. 00 NOT REMIK SHRUBS ALONG CREEK BMOC WITHIN TCE. t -�-6sz -4646
r wlr 671.16 L _ 1u6V�R — — — — — — — — 24_n1v our 6za 6h 1 umrrr
24. INV w 62a� 1 TE 63&19 A `L �4• �- �y - / �� • d \ 1 3. SIDE>r ET S �REPiACED OR REPAIRED, AT THE 075CRE11011 OF THE ENGINEER
s• a 631.64
.8'W twv a 631.64 1V 4. CONTRACTOR SHALL PHASE CONSTRUCRON THROUGH PARCELS 11 AND 12 AS DMGER I
\ a( 1C REPA/R/1tEPLACf a 2° 1c� 1 f 1 FIUNOTws HQtil vOUTACE POTTER
671 et _ _ _ _ _
• 6IN I s62An ¢ � �i _ PAVEMENT / - CONTRACTOR SHALL NOT AocESS sTE � RANDOLPH ROAD THROUGH � OVERHEAD.
2 61v a 62406 ok ` I TYPE Al _ =a_ag- - — — — — — - — - = -
v.'E!I' � � _�f\ IQ�LL PAW PA�D�. LOT AT ANY TIiR;.
/ I / BARRICADE c � C u• 6HV a % / t ACCESS TO PARCEL t t BETWEEN f2tEEIC CROSSING AND PHASING LIRE
,WW 4 o Ti0t611_ 1 16• O' / � � SHALL BE FROM SAY ORENAN ROAD ONLY f. 12 SS \ -.� s H,�SIN(FP i� _ — R>s' r
'� \ _ _ - BEFORE MP<»bC BEGINS ON T 11. CONTRACTOR SHALL INSTALL TYPE M
I� D PLACE, hs = �`" 11 %� (1 - _� ! asxNc -t WATwu ). DisTa FENCE ALONG � PHa�
_ �y _ 4, L o `\ s , L9iE. AND ALL AROIRID STAGNG AREA NO. t TO PREVENT ANY
` - ` � " t - p ` / VFIOCNAAR TRAFm FROM ENTERING INTO THE C�6TRUCI10N AREA
TANQ` S4O Ol ` s ~ ° �� -Y, " `z j ► ` •' �� CONTRACTOR SHALL INSTALL TEMPORARY STREAM CROSSING PER NAIL A
M RY iG SHEET CD -8 To ACCESS PAR= T 1 UP To PHASING LaE.
' J cv a c ^a r*r.. t1t�11rE $ �..\ UCl101jl WHILE WORKING BETWEEN STREAM CROSSING, AND PHASING LINE. NO
+ n \ 1 /// 1EMPORARi' 06TURBANCE SHALL OCCUR BEIWEEN PHASING LINE AND E 7TH STREET. ALL
D 4+11j '- e ' ~; ; - - $ , ' ° rr - ` �8 / O SEDIMENT PWflENT/pOCTOR ACCESS TO PARCEL 11 MEDICAL BUILDINGS WILL BE FROM E pun6wurn
PERMANENT A 0Q YY 6`x 77 CONTROL
~ t' i °' ` �' Y / 7TH ST. 50 TINS AREA SHALL BE OPEN TO VEH=M TRAFFIC. ar nip
r' SE ,pFb \ 14$894X29 _- •�� /1 DEINCE _
�+�g:y,'\ _ ONCE PIPE 6 INSTALLED AND BACIffALm 10 PHASING LITHE. (�tNIRACIOR a o AM ROM BEIWEEN STREAM CROSSING AM
2E 'f £AlENT �\ \ \ n4- ' q� a� T r `c:.s '?, r 1 PINCLICE BEFOM KWOc IJPSIREAL! OF PHASING LINE
" a " b }x .• $ INIS INCLUDES REIDM TYPE M BARRCCAFS O FENCING AT PHASING LINE TO
y O REMAIN. t
D \ \\ \ ` \ \ \ \ \ \ _ !� er - _ _ +` `$st93 0 _ ONCE THIS RESTORATIOIN IS COMPL E. CONTRACTOR SHALL ACCESS THE
_ \ \ +t—± -* REMA04M OF THE WOtBC BETWEEN PHASING UWE AND E 7M ST FROM E
+ E OSS/ G \ 9 REST \„\ \ \ PISA X / 6 °" o?s 1'?!t _ h 7M STREET ONLY.
pC ` \ \\1 - \ %iNQ &a rWk PER_ _ W 9. CONTRACTOR SHALL HAVE uSE OF TE►�Rtt STAGNC AREA ONLY
SIp 846 Ql �i \
� � � \, j= FOR WORK PERFORMED SOUDH/DOWNSIREAY OF PHASING LINE. 4M camp Dreexr &Mac«
10 a/a v O. CONTRACTOR SHALL PROVIDE UP TO S TRAFFIC CONTROL SIGNS FOR 301 S.% WD-4 Sb..kSWW312 ChwlotW SILT FENCE �\ _ — _ _ �_ ` — / / NOTGYING PLSBLlC OF TEMPORARY TRAFFIC AND PAFOfWG PATTEiNS mIN MC -1-smo Ii= rt
2 .Y ? \\ �� \ \ \ \ \ .L — - z` ►� UINIIAAOE ON SIGNS TO BE PROVIDED TO CONTRACTOR BY RPR. T.L 704 � Fb,- 704. w
7. CO IRA= SHALL CONTACT
_ CHARLOTTE -MECKLENBURG
T°" o'er °R UTILITY DEPARTMENT
= " ��� '�: e. — — " " — �P� To FINAL ENGINEERING DIVISION
.�� RITE �_ Vv _ _ _ _ — — -- PAwNC. CHARLOTTE. NORTH CAROLINA
\ \\\ ~ ~ —
_ a EXISTING ELECTRIC AIRLINES 6
S �� OPOSED 59 - 1� 1 �� � ININ GEN�ERn wom 4-lob Hem BR /AR CREEK RELIEF SEWEA to
N ® ST \ ^ —� \ \ ` \ \ \\ I - - T _ — 2. IP Tic Fm BY THIS uwrr PHASE 11 SHALL REMAIN UNINTEMUIPTED PLAN 1"-w OR FON4MY
MW OR raam6r sr / EI 145894.6 \\ �� \ �� — — — ` _ -' ` 9. COKCAETE EOJI�MQTT NOT t1 e� C -4
rinot0an BMOC w.A i �24az Ha13 \ — \ �\ \
157-06-13 e- \ L �-- ` — /' 1 I 1 NECESSARY W � 6 USED. PLAN AND PROFILE
24421 -370 LOT t8
6-3503 ` A�aE COME v �J
Dt:TiBERRY Aer plfP STA /A3 B+Y 00 TO LBSK T A 18+00
337 wall== -� � -- 10• KAJUMo DIS
Dftl Bp I — o�Re e
CONFORMED DRAWINGS
F p
7
m
1 �
I STACK AREA \
iv 5
10.2o 3 AC
1 1
I
11
r
�� n \--- -.
�^ NOM OR FOGY /
\
CK4RLOM
1510 -17
`N 546425 Z7_
2485 M ECK ENSIM AVE i
r
E 1464755.74 ---------
464755.74 ----- - -- -'- ^� PROPOSED_ij-(F
..� -
p�pp�p�� pp r�
z� i-
/ I
' kXYSRNG
/ SEVER' -
r — EASEMENT
—
E 1}64#72.47 - -
PLAN
'. • 2W
10 0 20
11
I \I
1
1
y
�1
a
w m�ui
lZF= 10U m0
TOP
S
1 -X00- 652 -W69
��������r ®��ppumr
iLOi7>t ER
HICK VOLTAGE POKER
LIVES OVERHEAD.
NOTES:
1. CONTRACTOR S1Wl BE RESPONSIBLE FOR HAULING OFF ALL
STORED RIP RAP AND WSCELLANEOLIS OEM Wmm1 WGRx
LoArm
1. NO WDRK SHALL BEGIN BEFORE BETWEEN STATIONS 111+49 AND 110+98.1 . ACCESS TO THE WORK
BETWEEN THESE STATIONS SWILL BE ntom - A.SONIC OR ONLY.
•OAK BETWEEN STATION 110+89.11 AND 117+00 CANNOT BEGIN
UNTIL NOVEMBER 1. 1011.
3 APPROXNA$ LOCATION OF UNDEGROUNO ELECTRIC.
CONTRACTOR To TTELD VERIFY.
4. CONCRETE ENCASDAENT NOT NECESSAW FOR DIP. RCP AND
PCCP PIPE YATERIAL4,
9 iFki�
CM Camp Dm=a & McKee
7018om6McDvwdI8ueR&db5I2
AI Ommwft worm c mrm zeta
wmmC off=Smmli— ?&..WF44li
T*7OC3414M fl—W&M-iM6
CHARLOTTE — MECKLENBURG
UTILITY DEPARTMENT
ENGINEERING DIVISION
CHARLOTTE. NORTH CAROLINA
1140-0111-w * ow BR /AR CREEK RELIEF SEWER
FWI 'n 1"-w PHASE Il
''•}° C -28
Mr1. '•°` PLAN AND PROME
STA 121 +50 TO STA 126 +00
TTBERRIr Aer QXP ABr LBK 10 /1T 01
oE
o1a.m '6ae 32 70
CONFORMED DRAWINGS
t
4
4
.4 +00 144-+-50 145 +00
� II
' A
SILT FENCE
I as — __
i
rirr rsn�
DIVERSION
CHANNEL
NO 3
+O
.l
rT.iaro
I" - 2W
w o m
+ 50 PROFILE 1
NM 1* . 2C
te®
CROSSING
NOTES:
1. NO WORK SMALL BEGN BETWEENI STAMIS 127+00 AND
146 +28 BEFORE Nouo�ttt t_ 20t2_ ALL WORK BETWEEN
STA110N5 127+00 AND 146+28 NUSi 8E FULLY COMPLETED
FNAL RESTORMTION) B1r MARCH 1. 2013 ACCESS
1O 7NE WORK BEIMEEN iIESE STATMNS SHALL BE FROM
COUNTRY CLUB ORK ONLY.
2. NO WORK SMALL BEGN BETWEEN STATIONS 146+28 ADD
162+00 BEFORE .AILr JA 2012 ACCESS TO THE WORK
BETWEEN THESE STATIONS SHALL BE FROM COt NW CUB
ORK ONLY.
& CONTRACTOR SHALL REMOVE AND DISPOSE OF DWRING 24"
RCP CULVERT DEBRIS AND NSTALL FOUR NEW 24" ON IETER
PASS N RCP CUWERIS PER OCTAL A/CD -6. STREAM BAWLS
SHALL BE RESTORED PER PETAL SILO -1. NSTALLATKIN OF
NEW 24' CULVERTS SHALL HOE A MOO" VERTICAL
SERRATION OF r WITH EfOSDNG 16' SANITARY SEWER.
= REMOVE AND
REPLACE CHAIN
y LINK FENCE TO
2 MATCH £XISANG
ae aura
.� 7011
STOP
aan.
DANGER
HM VOLTAGE POWER
LJIES OVERHEAD.
SEA<
3
VMn Camp Dremer & McKee
101 Soam wcDoW609aaa, aWe su
� Chmiae. Ham Cwob. 2820•
err HamCnofsBatrlhsNaoDsROt72
4 r Tat 70442-o" Fm 701,t/2.72%
CHARLOTTE— MECKLENBURG
UTILITY DEPARTMENT
ENGINEERING DIVISION
CHARLOTTE. NORTH CAROLINA-
40 ft Fft ow
to -a.an
BRIAR CREEK RELIEF SEWER
PLAN SO" PHASE 11
p1mm • C -33
VWL PLAN AND PROFILE
STA 144 +00 TO STA 148+50
CONFORMED DRAWINGS
a
r
•
4
POST INSTALL SILT SACK SEDIMENT
CAPTURE DEVICE ON ALL INN EIS
WIRE
PAR
APPLICATIONS ONLY)
GRACE d15 . o ro- w+ro o -.s
TIRE B' MN t ER OVER 15 WASHED STONE / STAKES
DION AND SKIRT AS SKIRT // �(1/4' TO 1/2' GRID OPENING)
D BY ENGINEER TRENCH AND TEMPORARY SEDIMENT POOL � _ ' � / I CONCRETE BLOCK
4•COMPACT TIIOROUCMLY _ - -- -11
SECTION
1. SEDN XF FENCES SHALL BE POSITIONED AS INDICATED ON THE DRWDIGS AND AS NECESSARY TO PREVENT OFF SITE MOVEMENT OF SWUM
PRODUCED BY CONSTRUCTION ACTIVITIES AS DIRECTED BY THE ENGINEER. ADDITIONAL SILT FENCE MAY BE RECD ED BASED ON FIELD CONDITIONS.
2. DIG TRENCH APPROXIMATELY 4 -01 WIDE AND B -IM OEEP ALONG PROPOSED FENCE LINES AND UPSLOPE FROM THE BARRIER,
3 DRIVE STAKES, 8-R ON CENIER�AT BACK EDGE OF VIES. STAKES SMALL BE DRIVEN 2-R (YINRAp IRO fBtdlND.
4. HANG FILTER FABRIC ON POSTS ia•ro�. TO BOTTOM OF TRENCH WITH 12'1 OF FABRIC LAD A(Xt055 BOTTOtI AND SIDE OF TRENdL STRETCH
FABRIC FAIRLY TAUT ALONG FENCE LEWIN AND MAINTAIN SECURE BOTH WAYS.
• SUPPORT STANDARD STRENGTH FILTER FABRIC BY WIRE MESH FASTENED SECURELY TO THE UPSLOPE SIDE OF THE POSTS EXTEND THE WINE MESH
SUPPORT TO THE BOTTOM OF THE TRENCH. FASTEN THE WIRE M WORCEVENT. THEN FABRIC ON THE uPSLOPE SIDE OF THE FENCE POST.
• BACIF'LL TRENCH WITH EWMATED MATERIAL AND TAMP THOROUGHLY.
7. INSTALL PRE - FABRICATED SILT FENCE ACCORDING TO MANUFACTURER'S INSTRUCTIONS,
& THE HEIDMT OF THE SEDIMENT FENCE SMALL NOT EXCEED 24 INCHES ABOVE THE GROUND SURFACE.
9. THE FABRIC SHALL BE CONSTRUCTED FROM A CONTINUOUS ROLL CUT TO THE LENGTH OF THE BARRIER TO AVOID JGINM WHEN JONTS ARE
NECESSARY. SECURELY FASTEN THE FILTER CLOTH ONLY AT A SUPPORT POST WITH 4 FEET MIpYUM OVERLAP TO THE NEXT POST.
10. SEDIMENT FENCE SMALL NOT BE ATTACHED TO TREES.
11. END OF SLT FENCE SMALL BE TURNED UPHILL
IL SLT FENCE STONE OUTLETS (ONE MESH AND WASHED STONE) ARE RECOMMIAEIDED AT SILT FENCE LOW POINTS ALONG LONG RUNS, SEE OCTAL J
THIS SHEET. TEMPORARY SILT FENCE
DETAIL A
NOT TO SCALE VARIES
IN[ SMKNO or Sam OOOBOOD (COMM
c(a Rm T
PLANING DETAILS
NORMAL WATER
LEVEL —,
CREEK TED
CONSTRUCT r MOP Offs H 4' FROM TOP OF
STREAM B INTO ONEI•I RATER ANNA' FROM
NSFALL WOVEN COIL FAR MAT. "WIN
AMHOR011 ORM SC 160BN OR OOLML. PER
SnWAMIIAIK STAINMTION AN NABIMAT
OI AACC ENT P►ANTIG DETAILS (SICCED PER
SECTION 02486)
RIP RAP AND STREAM BANK RESTORATION
DETAIL B
NOT TO SCALE VARIES
HAND PLACED CLASS I RP RAP
STONE PER NCDOT STANDARDS
SPECIFICATIONS FOR ROADS AND
STRUCTURES LATEST EDITION —
"mm.
1. ALL COMPACTION SHALL BE BY HAND.
2. STREAM CHANNEL SHALL BE BACKFBLED AND COMPACTED PER SPEC
SECI.ON 00221 FOR BRUIT CREEK CROSSOHOS,
s THE MAXININ ALLOWABLE TEMPORARY CON91R 11014 O1STU AIM MARL
ME A 40' CORRIDOR ACROSS TIE S11EAM.
(Z:1
JOINTS 24. PIN ON SLOPES
RIP RAP CHANNEL SCHEDULE
CHANNEL
SHEET
BOTTOM
SIDE SLOPE
CHANNEL
�' RADIUS OF
RIP RAP SIZE
Mp RAP
NO.
N0.
WITCH (B) FT
(Z)
DEPTH (d) FT
CURVATURE (Re)
(pgO) IN
EN SS
(t) IN
/
C_7
2
1
040
800
8A
133
2
C -12
2
1
0.40
15.00
8A
1&5
3
�_
2
1
030
20AD
8.0
133
RIP RAP DIVERSION CHANNEL
DETAIL C
NOT TO SCALE VARIES
- -;111I Ego
CROP ow
WITH i ='n =n= '�n= n= n= L =n= ir'i. =u' i= n= n =uqi -u =. ■ ■ ■ II ■ ■ ■ ■
GRATE
BLOCK • GRAVEL STONE • •
DETAIL
NOT TO SCALE v
r11
lilloMp
m■
D
0
0
1' OVAL AR FOR BAG
REM FROM
omm MIN ROUND)
OPTIONAL OVERFLOW
SL SA.'Ke
DUMP LOOPS —
olmn NW 11C11A1m)
1. PROVIDE WIRE MESH AND WASHED STONE PROTECTION FOR
ANY POOR DIRECTED BY FIELD ENGINEER WHERE FLOW MAY
OVERTOP DEPRESSIONS OR FENCE. SUCH AS NMIURAL
2. REMOVE SEDIMENT WHEN LWF OF STONE OUTM IS COVERED.
& REPLACE STONE AS NEEDED TO ENSURE OEWATERN&
SILT FENCE STONE OUTLET
DETAIL J
NOT TO SCALE VALES
ELEVATION I SECTION
1. ALL FABRIC PROTECTION FOR EXISTING DIETS SMALL BE DONE N ACCORDANCE WITH SECTION 831 OF
THE NC EROSION AND SEDIMENT CONTROL PLANNING ANC DESIGN MANUAL (REVISED JUNE 2008).
18' �
MN.
FILTER FABRIC LAD�EORN�`
OORR EOLAW 1-�
�
C
'e
We 7 4
e PXonat
d C-3S0
o
30' LIVE CUTRNO
0µT) —J
TEMPORARY INLET PROTECTION
DETAIL
NOT TO SCALE VALES
N== LASS I RP -RAP
-------------- - - - - -J
RIP RAP DITCH
DETAIL F
NOT TO SCALE VARIES
INSTALL WOVEN OCR FIBER MAT o
OVER SEED PER SUM= SCHEDULE 'K
LIVE STAKE (IN EARTH)
DETAIL K
NOT TO SCALE
REMOVE AID REFACE
CURB & OtRTER TO
MATCH EXISTING
re a4TAu
Bum T•D •D
STOP
Von u•Im
FORM DEFLECTOR M BE
NSMLLED N CURB CATCH
BASKS ONLY
TEMPORARY SEDIMENT CONTROL DEVICE
DETAIL G
NOT TO SCALE VALES
APPLICABLE AT ALL POINTS OF INGRESS & EGRESS UNTIL
SITE IS STABLQEC. FREOUENf CHECKS OF THE DEVICE AND
TIMELY MAINTENANCE MUST BE PROVIDED.
TEMPORARY GRAVEL CONSTRUCTION ENTRANCE
DETAIL H
NOT TO SCALE VALES
INSTALL SPLIT Y X 4' X 30 N.—ol
OR ST PER MivAA°E"ACnRS R STS sP°ANCARp�w.
H �c
PLANTING TO TOP DIP L QiyU 140-08-
o. D (TVP.):
a _
o PAN
K N
- �4trmi V
w US
\y . usNO WOVEN oaR
IFISER MT. INSTALL 1 12/11 KRIS CONFORMED OWAINGS DEWBEA
I= SMW MULCH
BENEATH MAT. ML Dow Rwdbn
OCTAL H NOTES:
A Y TO 3' COARSE AGGREGATE SWILL BE USED.
B. PROVIDE TURNING RADII SUFFICIENT TO ACCOMMODATE LARGER
C. EINIRANCE(S) sHOULO IB LOCATED TO PROVIDE FOR MAXIMUM
ulILwmon eY ALL CONSTRUCTON TRUCKS,
0. ERRAICE(S) MUST BE MNNGNED N A CONDITION WHICH
TRAC1011G OR DIRECT FLOW OF TRAFFIC ONTO
STREETL
L PERIODIC TOP ORESSING WITH STONE WILL BE NECESSARY.
KEEP SOME ON HAND. ANY MATERIAL WHICH STILL MAKES IT
ONTO THE ROAD MUST BE LEANED IMMEDIATELY.
F. CONTRACTOR MUST PROVIDE TIRE WASHING STATION AT EVERY
CONSTRUCTION ENTRANCE AND CLEM THE TIRES OF EVERY
VEHICLE BEFORE DMIG CONSTRUCTION SITE TO PUBIC ROM
TO PREVENT TRACING OF MATERIAL ON PUBLIC ROADS,
CONTRACTOR MUST SUBMIT PAN TO OWNER AND ENGINEER
FOR APPROVAL AND MUST D CLUDE METHOD OF CONTROLLNC
AND CPIURING SEDIMENT FROM WASH WATER
G. REMOVE AND REPLACE PURE AND GUTTER TO MATCH EXISTING
AT EACH CONSTRUCTION ENTRANCE TO THE UMIIS SHOWN.
MANY ADDITIONAL CURB AND GURER DISTURBED BY
K CONTRACTOR SMALL TAKE ALL REASONABLE MEASURES TO
PREVENT TRACKING ,= ON ROADWAYS. ANY MUD OR
SOL TRACKED ON ROADWAYS SMALL BE CLEANED ONLY.
1. WHEN CEWATERNG TRENCHM CONTRACTOR SMALL PUMP
TURBID WATER THROUGH FILTER BAGA
2. EROSION CONTROL MEASURES SMALL BE PROVIDED AS
REQUIRED FOR PARKING, STOCPIJNG, AND STAGING AREAS.
CONSTRUCT SEDIMENT FENCE ON LOW SIDE OF TOPSOIL
STOCKPILE TO PREVENT SEDIMENT FROM BEING WASHED 0170
THE MOM SYSTEM. FENCE TO EXTEND AROUND
APPROXIMATELY 70 PERCEM OF THE PERIMETER OF THE
STOCKPILE.
3. INLET PROTECTION 5 REQUIRED FOR ALL INLETS LOCATED N
THE WORKING AREA AND REQUIRED UNTIL THE SITE B FULLY
STAIALIZED.
CONFORMED DRAWINGS