20090575 Ver 2_401 Application_20130513

WITHERS &— RAVENEL
ENGINEERS I PLANNERS I SURVEYORS
1410 COMMONWEALTH- DRIVE, SUITE toi
WILMINGTON, NORTH CAROLINA, 28403
(910) 256 -9277
FAX (9io) 756 -2584
TO: NC Division of Water Quality — 4oi Wetlands Unit
512 N. Salisbury Street; 9" Floor
Raleigh, NC 276o4
WE ARE SENDING YOU
❑ Shop Drawings
❑ Copy of Letter
LE CGS O)FTFANSMMAL
DATE 517113
JOB NO. 020600 6.20
ATTENTION Ms. Karen Higgins
PHONE gig-807-6363
RE: Lynwood Lakes Sewer PCN Submital
Previous DWQ Project # o -o575 Y
02o6OO 6.20
Lynwood Lakes Sewer NWP 12 PCN
1
I
02o6o0 6.20
® Attached ❑ Under separate cover via
❑ Prints ❑ Plans ❑ Samples
❑ Change order ❑ Diskette ❑
the following items:
❑ Specifications
COPIES
DATE
NO.
DESCRIPTION
5/3/13
02o6OO 6.20
Lynwood Lakes Sewer NWP 12 PCN
1
5/6/13
02o6o0 6.20
Check for $57o Application Fee
i
/6 /1
02o6o0 6.20
CD of PCN
THESE ARE TRANSMITTED as checked below:
® For approval ❑ Approved as submitted
❑ For your use ❑ Approved as noted
❑ As requested ❑ Returned for corrections
❑ For review and comment ❑
❑ FOR BIDS DUE 20 ❑ PRINTS RETURNED AFTER LOAN TO US
❑ Resubmit
❑ Submit
❑ Return
_ copies for approval
copies for distribution
corrected prints
REMARKS:
COPY TO: File
SIGNED: Troy Beasley
/fenc %sures are not as noted, kindtynotily us at once.

WITHERS RAVEN EL
ENGINEERS I PLANNERS I SURVEYORS
May 5, 2013
US Army Corps of Engineers NC- Division of Water Quality
Attn: Mr. Andy Williams Attn: Ms. Karen Higgins
3331 Heritage Trade Dr, Suite 105 2321 Crabtree Blvd.
Wake Forest, NC 27587 Raleigh, NC 27604
Re: Lynnwood Lakes Sewer and Water Improvements
Request for 404/401 Certification
Previous Corps AID# SAW - 2009 -01097
Previous DWQ Project # 09-0575
W &R Project Number— 2o60096.20
Dear Mr. Williams and Ms. Higgins:
On behalf of the City of Greensboro, we are requesting authorization from the USACE to use NWP 12
for 139 if of permanent stream impacts, 0.0002 ac (9 sO of permanent open water impacts, 0.071
acres of temporary wetland impacts, 0.0035 ac of temporary open water impacts and 169 if of
temporary stream impacts for the construction of a sanitary sewer line. We are also requesting 401
WQC for the proposed impacts. Please note that the proposed project was determined to not be
subject to Jordan Lake Buffers, as documented in an email from Sue Homewood on February 18,
2013. A copy of Ms. Homewood's email has been provided as an Appendix.
The proposed corridor is approximately 11,949 linear feet in length and is located mainly around the
perimeter of Lynwood Lake, just north of the intersection of Lynnwood Road (SR 3466) and Liberty
Road (SR 3549)• Latitude: 35.99877o9 °N and Longitude: 79.7345663 °W in Greensboro, Guilford
County, North Carolina. The site contains unnamed tributaries to Lynnwood Lake and is located in
the Cape Fear River Basin. The Water Quality Classification for these features is: WS -IV; NSW, the
Cataloging Unit for this site is: 03030002, and the Stream Index number is: 16- 19-3-3•
Project Purpose
Prior to design the applicant requested a detailed wetland delineation be completed so impacts to
wetlands and `waters' can be minimized. Wetlands were delineated by Withers & Ravenel during
June 2oo8. A site meeting was conducted with Mr. Andy Williams, of the USACE on September 9,
2008. Mr. Williams agreed with our delineation. JD forms in support of the delineation are included
with the attachments.
The Lynwood Lakes Subdivision contains approximately 300 lots and was primarily developed from
1959 to 1971. Currently, water service is provided by individual privately owned wells. The majority
of wastewater service is by privately owned septic systems. However, in the late 9o's, sewer service
was provided to approximately 65 lots along Lynwood Drive.
1410 Commonwealth Drive I Suite 1011 Wilmington, NC 28403 1 tel: [phone] fax: [phone]
www.withersravene[.com I License No. C -0832

WITHERS RAVEN EL
ENGINEERS I PLANNERS I SURVEYORS
There are several property owners that are in need of a new water supply and it is anticipated that
septic system drain fields could be nearing the end of their life cycle. The objectives of this project
are to provide water and sewer services to the residents of the Lynwood Lakes Subdivision with the
least possible disruption. This will require the installation of approximately 28,800 LF of gravity
sewer line and approximately 25,2oo LF of water line.
The proposed sewer consists of 8 -inch DIP and will ultimately be treated at the T.Z. Osborne Water
Reclamation Facility, and there is adequate capacity. Please note, the purpose of this sewer line is
not to serve a new development, but will serve existing homes and businesses (see attached aerial,
Figure 3).
Project History
In 2009, the Corps of Engineers issued a NWP 12 (SAW -2009- 01097) for the proposed project
authorizing 139 if of permanent stream impacts, 228 if of temporary stream impacts, 0.039 acres if
temporary wetland impacts, 0.035 acres of temporary open water impacts and 0.032 acres of
"permanent wetland conversion" impacts for the permanent maintenance corridor. A Jurisdictional
Determination was also issued in conjunction with the NWP 12 specific to the proposed impact
areas.
NC DWQ also issued a 401 WQC for the proposed project in 2009 (DWQ Project #09-0575),
authorizing 0.071 acres of temporary wetland impacts, 0.035 acres of open water impacts, 169 if of
temporary stream impacts and 139 if of permanent stream impacts. The discrepancy between the
228 if of temporary stream impacts authorized by the Corps NWP 12 and the 169 if of temporary
stream impacts authorized by the DWQ 401 WQC is the result of additional coordination with DWQ
during the review process to reduce the temporary construction corridor to 40' in width at stream
and wetland crossings.
The proposed project was never constructed prior to expiration of the permits in 2o11. The applicant
has secured financing for the project and is now ready to begin construction and is requesting
issuance of new permits for the previously permitted project. The design of the proposed project is
the exact same as was previously permitted, with the exception of the minimization of temporary
stream impacts from reduction of the temporary construction corridor to 40' in width at stream
crossings as required by DWQ during the previous permitting of the project. Otherwise, the
alignment and impact locations remain the same as was previously permitted.
Proposed Impacts
The proposed temporary impacts include 0.071 acres of jurisdictional wetlands, 169 if of temporary
stream impacts and 0.0035 acres of temporary open water impacts for construction of the proposed
sewer line. The proposed permanent impacts consist of 139 if of permanent stream impacts for the
permanent maintenance corridor crossings and 0.0002 ac (9 sq ft) of permanent impacts to open
waters (Lynwood Lake) for construction of a piling to support the aerial sewer crossing.
WITHERS C\ RAVENEL Page 2 of
ENGINEERS I PLANNERS I SURVEYORS

WITHERS RAVEN EL
ENGINEERS I PLANNERS I SURVEYORS
The permanent stream impacts are necessary to allow for maintenance vehicles to access the line
and for access in the event of a line breakage or blockage. The access corridor is limited to 15 feet at
wetland and stream crossings. At the stream crossings, this corridorwill consist of pulling the banks
back to a 3:1 slope and placing rip -rap below the invert of the stream, to allow for aquatic life
passage. Cross section details of the permanent stream crossing design (Standard Permanent
Creek Stabilization with Maintenance Crossing) has been provided as an Appendix.
Following construction, all wetland areas will be returned to pre- construction contours and re-
seeded with a wetland seed mix, as specified in the Sediment and Erosion Control Plans. With the
exception of the permanently maintained corridor, stream crossings will also be returned to pre -
construction contours. The impacts are summarized on the overall impact map as well as the PCN
form. Please note that the wetland areas marked as permanent impacts on the Impact Exhibits are
noting the permanent conversion impacts for the permanent maintenance corridor and is only for
the purpose of determining whether mitigation will be required. No fill or rip -rap will be placed in
these areas, and they will be returned to preconstruction contours.
Avoidance and Minimization
In order to minimize stream impacts, the permanent maintenance corridor has been limited to 15
feet in width, ratherthan 25-35 feet (as in the original plans), reducing the proposed stream impacts
to 139 linear feet. Additionally, at several locations, the line will be installed using jack and bore
methods to eliminate impacts, and at 1 location over the lake, an aerial crossing will be utilized. In
addition, the majority of the line was kept outside the 50400t stream and wetlands buffer
established by 15A NCAC SUBCHAPTER 02T for waters classified as WS -IV. Please note that the 5o'
Stream Buffer noted on the plans are the WS -IV buffers and not Jordan Lake Buffers. We examined
alternatives for the crossing on Sheet 2, but the alignment of the sewer in this location is due to the
City of Greensboro requirements for sewer manhole separation from private wells. The City of
Greensboro requires that all manholes be greater than loo' from all existing wells, and any
realignment of the sewer in this location would cause several homeowners to abandon their current
well. On sheet 5, the alignment of the sewer in this location was dictated to limit the impacts to the
homeowners' garage and driveway in the rear of the house between MH K1 and MH A15. The sewer
has also been placed perpendicular to the stream, and temporary construction easements were
reduced at the crossing locations to the greatest amount possible to help reduce impacts. We
examined the possibility of trenchless construction using bore and jack at both the stream and
wetland crossings for Sheet 9, however; the cost of directional boring at this location would be too
expensive and would restrict the construction space for the additional work to be completed on the
existing sewer.
For sheet 11, the alignment of the sewer in this location is due to the City of Greensboro
requirements for sewer manhole separation from private wells, as well as the location of existing
houses. The City of Greensboro requires that all manholes be greater than loo' from all existing
wells, and any realignment of the sewer in this location would cause several homeowners to
abandon their current well.
WITHERS RAVENEL Page 3 of
ENGINEERS I PLANNERS I SURVEYORS

WITHERS � RAVENEL
ENGINEERS I PLANNERS I SURVEYORS
Coffer dams and pumps will be used so that work can be done in the dry. These impacts are
accounted for in our application and a detail for this work is included with the attachments.
Indirect and Cumulative Impact Analysis - DWQ
We do not believe that this project will lead to additional development that will impact downstream
water quality. The purpose of this project is to provide existing homes with water and sewer and is
not driven by development but rather by the annexation requirements placed on the City of
Greensboro. The City is a delegated Phase II community; therefore, any future development that
might occur in this area will be required to comply with the current NC -DWQ Stormwater guidelines.
Additionally because this site is located in a water supply watershed, the City will require a 50400t
buffer on either side of the stream channels, further reducing the risk of impacts to water quality.
Mitigation
Because the proposed `permanent conversion' impacts (i.e. areas converted from forested wetland
to herbaceous) are less than o.1 acres, and proposed permanent stream impacts for permanent
crossings are less than 150 If, mitigation is not proposed for this project. Please note that the
previously issued permits did not require mitigation for this project.
Please feel free to call if you have questions or require additional information.
Sincerely,
WITHERS &RAVENEL, INC.
Troy Beasley
Environmental Scientist
Attachments:
• PCN
• Agent Authorization Form
• Email from DWQon Subjectivityto Jordan Lake Buffers
• USGS Quad, Soil Survey & Aerial Photo
• Previously Issued Corps NWP 12
• Previously Issued DWQ 401 WQC
• Permanent Stream Crossing Cross - section Detail
• Impact Plans
WITHERS RAVENEL Page 4 of 4
ENGINEERS I PLANNERS I SURVEYORS

o�oF w a rF9o�
Office Use Only:
Corps action ID no.
DWQ project no.
Form Version 1.3 Dec 10 2008
Page 1 of 13
PCN Form — Version 1.3 December 10, 2008 Version
Pre - Construction Notification PCN Form
A. Applicant Information
1.
Processing
1 a.
Type(s) of approval sought from the
Corps:
®Section 404 Permit El Section 10 Permit
1 b.
Specify Nationwide Permit (NWP) number: 12 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
1 g.
Is the project located in any of NC's twenty coastal counties. If yes, answer 1 In
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:
Lynwood Lakes Sewer and Water Improvements
2b.
County:
Guildford
2c.
Nearest municipality / town:
Greensboro
2d.
Subdivision name:
Lynwood Lakes Subdivision
2e.
NCDOT only, T.I.P. or state
project no:
3.
Owner Information
3a.
Name(s) on Recorded Deed:
N/A — Linear Municipal Project
3b.
Deed Book and Page No.
3c.
Responsible Party (for LLC if
applicable):
3d.
Street address:
3e.
City, state, zip:
3f.
Telephone no.:
3g.
Fax no.:
3h.
Email address:
Page 1 of 13
PCN Form — Version 1.3 December 10, 2008 Version

4.
Applicant Information (if different from owner)
4a.
Applicant is:
❑ Agent ® Other, specify: Municipality
4b.
Name:
Melinda King
4c.
Business name
(if applicable):
City of Greensboro
4d.
Street address:
2602 S. Elm Eugene Street
4e.
City, state, zip:
Greensboro, NC 27406
4f.
Telephone no.:
336- 412 -6314
4g.
Fax no.:
4h.
Email address:
Melinda.king @greensboro- nc.gov
5.
Agent/Consultant Information (if applicable)
5a.
Name:
Troy Beasley
5b.
Business name
(if applicable):
Withers and Ravenel
5c.
Street address:
1410 Commonwealth Drive, Suite 101
5d.
City, state, zip:
Wilmington, NC 28403
5e.
Telephone no.:
910 - 256 -9277
5f.
Fax no.:
910 - 256 -2584
5g.
Email address:
tbeasley @withersravenel.com
Page 2 of 13
PCN Form — Version 1.3 December 10, 2008 Version

B. Project Information and Prior Project History
1. Property Identification
1 a. Property identification no. (tax PIN or parcel ID):
N/A — Linear Project
1 b. Site coordinates (in decimal degrees):
Latitude: 35.9987709 Longitude: - 79.7345663
(DD.DDDDDD) (- DD.DDDDDD)
1 c. Property size:
N/A — Linear Project
2. Surface Waters
2a. Name of nearest body of water (stream, river, etc.) to
UT to Lynwood Lake
proposed project:
2b. Water Quality Classification of nearest receiving water:
WS- IV;NSW (Stream Index: 16- 19 -3 -3)
2c. River basin:
Cape Fear (HUC: 03030002)
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 consists of an existing residential subdivision known as the Lynwood Lakes Subdivision. The land use in
the vicinity of the project site consists of residential development.
3b. List the total estimated acreage of all existing wetlands on the property:
N/A — Linear Project
3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property:
N/A — Linear Project
3d. Explain the purpose of the proposed project:
The project purpose is to provide water and sewer services to the residents of the Lynwood Lakes Subdivision. Please
note that the proposed project was previously issued a NWP 12 (SAW- 2009 - 01097) and 401 WQC (09 -0575) in 2009,
which have expired and the project was never constructed. We are requesting re- authorization of the proposed project,
exactly as was previously permitted.
3e. Describe the overall project in detail, including the type of equipment to be used:
The proposed project consists of the installation of ±28,800 If of gravity sewer and ±25,200 If of water line to service
residents of the Lynwood Lakes Subdivision.
4. Jurisdictional Determinations
4a. Have jurisdictional wetland or stream determinations by the
Corps or State been requested or obtained for this property /
®Yes El No El Unknown
project (including all prior phases) in the past?
Comments:
4b. If the Corps made the jurisdictional determination, what type
El Preliminary ®Final
of determination was made?
4c. If yes, who delineated the jurisdictional areas?
Agency /Consultant Company: Withers & Ravenel
Name (if known): Andy Williams — Corps of Engineers
Other:
4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation.
The Corps issued a Final Jurisdictional Determination for the previously approved impact areas in conjunction with the
NWP 12 previously issued for this project (AID #SAW- 2009 - 01097) on June 10, 2009. A copy of the previously issued
NWP 12 has been provided as an Appendix.
5. 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.
Corps of Engineers issued a NWP 12 (SAW- 2009 - 01097) on June 10, 2009. A copy has been provided as an Appendix.
NC DWQ issued a 401 WQC (09 -0575) on July 17, 2009. A copy has been provided as an Appendix.
Page 3 of 13
PCN Form — Version 1.3 December 10, 2008 Version

6. Future Project Plans
6a. Is this a phased project? ❑ Yes ® No
6b. If yes, explain.
Page 4 of 13
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 13
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)
Permanent
P7 ®P ❑ T
Conversion to
Headwater
® Yes
® Corps
0.012 ac
Herbaceous
Forest
El No
® DWQ
Wetlands
Permanent
P9 ®P ❑ T
Conversion to
Headwater
® Yes
® Corps
0.017 ac
Herbaceous
Forest
El No
® DWQ
Wetlands
Permanent
P12 ®P ❑ T
Conversion to
Headwater
® Yes
® Corps
0.004 ac
Herbaceous
Forest
El No
® DWQ
Wetlands
Total Permanent Conversion Wetland Impacts
0.032 ac
T9 ❑ P ®T
Temp Construction
Headwater
® Yes
® Corps
0.018 ac
Corridor
Forest
El No
® DWQ
T11 El P ®T
Temp Construction
Headwater
® Yes
® Corps
0.012 ac
Corridor
Forest
El No
® DWQ
T12 ❑ P ®T
Temp Construction
Headwater
® Yes
® Corps
0.003 ac
Corridor
Forest
El No
® DWQ
T14 ❑ P ®T
Temp Construction
Headwater
® Yes
® Corps
0.005 ac
Corridor
Forest
El No
® DWQ
Total Temporary Wetland Impacts
0.039 ac
2g. Total wetland impacts
0.071 ac
2h. Comments: ±0.032 acres of permanent wetland impacts will occur from conversion of forested wetlands to herbaceous
wetlands as a result of periodic mowing /maintenance of the permanent access corridor along the sewer line.
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)
P1 ® P ❑ T
Rip -rap permanent
maintenance
LIT to Lynwood
® PER
® Corps
±17'
24 If
Lake
❑INT
DWQ
crossing
P2 ® P F-1 T
Rip -rap permanent
maintenance
LIT to Lynwood
® PER
® Corps
±9'
30 If
Lake
❑ INT
® DWQ
crossing
P3 ® P ❑ T
Rip -rap permanent
maintenance
LIT to Lynwood
® PER
® Corps
±10'
15 If
Lake
❑ INT
® DWQ
crossing
P4 ®P ❑ T
Rip -rap permanent
maintenance
LIT to Lynwood
® PER
® Corps
±9'
15 If
Lake
❑ INT
® DWQ
crossing
P5 ®P ❑ T
Rip -rap permanent
maintenance
LIT to Lynwood
® PER
® Corps
±10'
17 If
Lake
❑ INT
®DWQ
crossing
Page 6 of 13
PCN Form — Version 1.3 December 10, 2008 Version

P6 ® P F-1 T
Rip -rap permanent
maintenance
UT to Lynwood
® PER
® Corps
±13'
7 If
Lake
❑INT
®DWQ
crossing
P8 ® P F-1 T
Rip -rap permanent
maintenance
UT to Lynwood
® PER
® Corps
±3'
15 If
Lake
❑INT
®DWQ
crossing
P11 ® P F-1 T
Rip -rap permanent
maintenance
UT to Lynwood
® PER
® Corps
±9'
16 If
Lake
❑INT
®DWQ
crossing
Total Permanent Stream Impacts
139 If
T1 E] P ® T
Temporary
Construction
UT to Lynwood
®PER
®Corps
±24'
24 If
Corridor
Lake
❑INT
® CWQ
T2 E] P ® T
Temporary
Construction
UT to Lynwood
®PER
®Corps
±10'
14 If
Corridor
Lake
❑INT
® CWQ
T3 E] P ®T
Temporary
Construction
UT to Lynwood
®PER
®Corps
±8'
27 If
Corridor
Lake
❑INT
®DWQ
T4 E] P ®T
Temporary
Construction
UT to Lynwood
®PER
®Corps
±10'
13 If
Corridor
Lake
❑INT
®pWQ
T5 E] P ®T
Temporary
Construction
UT to Lynwood
®PER
®Corps
±10'
13 If
Corridor
Lake
❑INT
®pWQ
T6 E] P ®T
Temporary
Construction
UT to Lynwood
®PER
®Corps
±10'
13 If
Corridor
Lake
❑INT
®pWQ
T7 E] P ®T
Temporary
Construction
UT to Lynwood
®PER
®Corps
±11'
22 If
Corridor
Lake
❑INT
®pWQ
T8 E] P ®T
Temporary
Construction
UT to Lynwood
®PER
®Corps
±10'
17 If
Corridor
Lake
❑INT
®pWQ
T10 ❑ P ®T
Temporary
Construction
UT to Lynwood
® PER
® Corps
±2'
16 If
Corridor
Lake
❑INT
®DWQ
T13 ❑ P ®T
Temporary
Construction
UT to Lynwood
® PER
® Corps
±3'
5 If
Corridor
Lake
❑INT
®pWQ
T16 E] P ®T
Temporary
Construction
UT to Lynwood
®PER
®Corps
±8'
5 If
Corridor
Lake
❑INT
®DWQ
Total Temporary Stream Impacts
169 If
3h. Total stream and tributary impacts
308 If
3i. Comments: The 139 If of permanent stream impacts will result from placement of rip -rap in the stream bed for the
permanent maintenance corridor to create permanent vehicular crossings for review and maintenance of the sewer line.
Page 7 of 13
PCN Form — Version 1.3 December 10, 2008 Version

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 Temporary (T)
P1 ® P ❑ T
Lynwood Lake
Installation of support pilings for
Lake
0.0002 ac (9 sf)
aerial crossing
T15 ❑ P ®T
Lynwood Lake
Temporary Construction
Lake
0.035 ac (1504 sf)
Corridor
4f. Total open water impacts
0.0352 ac (1513 sf)
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 of
(acres)
number
pond
Flooded
Filled
Excavated
Flooded
Filled
Excavated
Flooded
P1
P2
K 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)
for
Stream name
mitigation
(square feet)
(square feet)
or Temporary (T)
impact
required?
B1 ❑P ❑T
F-1 Yes
❑ No
B2 ❑P ❑T
F-1 Yes
❑ No
B3 ❑P ❑T
F-1 Yes
❑ No
6h. Total buffer impacts
6i. Comments:
D. Impact Justification and Mitigation
Page 8of13
PCN Form - Version 1.3 December 10, 2008 Version

1. Avoidance and Minimization
1 a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project.
In order to minimize stream impacts, the permanent maintenance corridor through streams and wetlands has been limited to
15 If in width. Additionally, at several locations, the sewer line will be installed using jack and bore methods to eliminate
impacts, and an aerial crossing will be used to cross Lynwood Lake. In addition, the majority of the sewer line was kept
outside the 50' stream and wetlands buffer for waters classified as WS -IV. Alternatives for the crossing on Sheet 2 were
examined, but the alignment of the sewer in this location is due to the City of Greensboro requirements that all manholes be
greater than 100' from existing water supply wells. Any realignment in this location would cause several homeowners to
abandon their current well. On Sheet 5, the alignment of the sewer was limited due to the location of an existing homeowner's
garage and driveway in the rear of the house between MH K1 and MH Al 5. The has also been designed to cross the streams
at perpendicular angles, and temporary construction easements were reduced as crossing locations to the greatest extent
possible to further reduce impacts. For sheet 11, the alignment of the sewer in this location is due to the City of Greensboro
requirements for sewer manhole separation from private wells, as well as the location of existing houses. The City of
Greensboro requires that all manholes be greater than 100' from all existing wells, and any realignment of the sewer in this
location would cause several homeowners to abandon their current well.
Please note that the proposed project design is the exact same as was previously permitted, with the exception of the
minimization of temporary stream impacts from reduction of the temporary construction corridor to 40' in width at stream
crossings. Otherwise, the alignment and impact locations remain the same as was previously permitted and the applicant is
requesting re- authorization of the project.
1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques.
Jack and bore methods were used to minimize impacts where financially feasible. Also, an aerial crossing has been utilized to
cross Lynwood Lake to further minimize impacts.
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:
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 9 of 13
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?
❑ 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 10 of 13
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?
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?
N/A
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 proposed project consists of the
installation of sub - surface sewer and water lines and will not create any impervious surface or require stormwater
management.
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?
❑ Phase II
❑ NSW
3b.
Which of the following locally - implemented stormwater management programs
❑ 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.
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 11 of 13
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 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
❑ 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.
The proposed project consists of the installation of sewer and water lines to service the existing Lynwood Lakes
Subdivision as a result of annexation requirements placed on the City of Greensboro. Therefore, the proposed project
will not be a catalyst for future development that could impact downstream water quality. Furthermore, the City of
Greensboro is a delegated Phase II community and future development that might occur in this area will be required to
comply with current NC -DWQ Stormwater Regulations.
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.
Sanitary Sewer
Page 12 of 13
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?
F-1 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?
W &R reviewed the NC Natural Heritage Program database, located at http: / /portal.ncdenr.org /web /nhp /nhp- map- viewer,
to identify if there were any known occurrences of endangered species on or near the proposed project. The review of
the NHP database did not identify any recent occurrences of endangered species or critical habitat on the subject
property or within 0.5 miles of the proposed project. Furthermore, the issuance of the previous permits for this project
document that the proposed project will not impact endangered species or critical habitat.
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?
There are no waters designated as EFH in Guilford County.
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?
The issuance of the previous permits for this project document that the proposed project will not impact historic or
archeological resources.
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 sewer line will be sub - surface, and no fill will be placed within
the floodplain.
8c. What source(s) did you use to make the floodplain determination? www.ncfloodmaps.com
Troy Beasley
—7
Authorized Agent
5/3/13
Applicant /Agent's Printed Name
Date
Applicant /Agent's Signature
(Agent's signature is valid only if an authorization letter from the applicant
is provided.)
Page 13 of 13
PCN Form - Version 1.3 December 10, 2008 Version

AGENT AUTHORIZATION FORM

WITH ERS RAVEN
ENGINEERS € PLANNERS ; SISRVfYOR5,
AUTHORITY FOR APPOINTMENT OF AGENT
The undersigned Owner City of Greensboro (Client) does hereby appoint Troy Beasley /
Withers & Ravenel. Inc. as his, her, or it's agent for the purpose of petitioning the appropriate
local, state and federal environmental regulatory agencies (US Army Corps of Engineers, NC
Division of Water Quality, NC Division of Coastal Management, etc.) for: a) review and approval
of the jurisdictional boundaries of onsite jurisdictional areas (wetlands, surface waters, riparian
buffers, etc.) and /or; b) preparation and submittal of appropriate environmental permit
applications /requests for the Lynwood Lakes Water & Sewer project.
The Client does hereby authorize that said agent has the authority to do the following acts on
behalf of the owner:
(1) To submit appropriate requests /applications and the required supplemental
materials;
(2) To attend meetings to give representation on behalf of the Client.
(3) To authorize access to subject property for the purpose of environmental
review by appropriate regulatory agencies.
This authorization shall continue in effect until completion of the contracted task or termination by
the Client.
Agent's Name, Address & Telephone:
Troy Beasley / Withers & Ravenel, Inc.
1410 Commonwealth Drive, Suite 101
Wilmington, NC 28403
Tel. [phone]
Date: I J,�bj 13
Signature of Client:
ki
(Name - Pr1 p (TiS tle)
(Signature
2_sOZ 5, 6l Gur,evie S�
Mailing Address
�r2e, yy %-M 0L
City State Zip
Phone: 330 y I Z (* 3) 4
Email: MCA I 4A , KU l-"YD _C d
J 1i
111 MacKenan Drive I Cary, NC 275111 tel.: [phone] fax: [phone] www.withersravenel.com 1 License No. C -0832
1410 Commonwealth Drive Suite 1011 Wilmington, NC 28403 1 tel: [phone] fax: [phone]
7011 Albert Pick Road I Suite G I Greensboro, NC 27409 1 tel: [phone] fax: [phone]

EMAIL FROM DWQ ON
SUBJECTIVITY TO
JORDAN LAKE BUFFERS

Beasley, Troy
From: Homewood, Sue [sue.homewood @ncdenr.gov]
Sent: Monday, February 18, 2013 9:11 AM
To: Beasley, Troy
Subject: RE: Lynwood Lakes Sewer and Water Project - DWQ Project #09 -0575 - Question Regarding
Jordan Lake Buffers
Hi Troy,
Sorry for the delay in responding. Karen and I discussed this project last week. We both
believe it meets the exemption "projects that require a 401/404 and these were issued prior
to the effective date of the rule ". Any modification to the project would mean it would no
longer meet this exception because it would not be the same project as the one that received
the 401.
Sue Homewood
NC DENR Winston -Salem Regional Office
Division of Water Quality
585 Waughtown Street
Winston - Salem, NC 27107
Voice: (336) 771 -4964
FAX: [phone]
E -mail correspondence to and from this address may be subject to the North Carolina Public Records Law and may be
disclosed to third parties.
From: Beasley, Troy [mailto:TBeasley @withersravenel.com]
Sent: Saturday, February 16, 2013 2:57 PM
To: Homewood, Sue; Higgins, Karen
Subject: RE: Lynwood Lakes Sewer and Water Project - DWQ Project #09 -0575 - Question Regarding Jordan Lake
Buffers
Sue /Karen,
I was wondering if you have had a chance to discuss this project in regards to subjectivity to JL Buffers? I am trying to
finish the PCN for submittal, and this is the only issue left to address.
Thanks for your help.
Troy Beasley
WITOIERS & RAV €NE:L
1410 Commonwealth Drive, Unit 101 1 Wilmington, NC 28403
Phone: [phone] Fax: [phone]
Direct: 910.509.6512 1 Mobile: [phone]

tbeasleyp_withersravenel.com
www.withersravenel.com
NOTICE OF CONFIDENTIALITY AND NONDISCLOSURE: This electronic message, which includes any attachments and other
documents referred to herein, contains information from Withers & Ravenel, Inc. that may be proprietary or confidential. The
information is intended for the use of the addressee(s) only. If you are not the addressee, note that any disclosure, copying,
printing, distribution, or use of the contents of this message is prohibited. If you received this message in error, please advise the
sender by reply and delete this electronic message and any attachments.
COPYRIGHT NOTICE: Copyright 2010 Withers & Ravenel, Inc. All Rights Reserved by Withers & Ravenel, Inc. This electronic
message, any attachments thereto and all documents referred to therein are provided for the recipient's information only, and no
rights are licensed, transferred or otherwise granted by the transmission of this electronic message by Withers & Ravenel, Inc. or
receipt of this message by the recipient or any other party.
From: Homewood, Sue [ mailto :sue.homewood()ncdenr.gov]
Sent: Tuesday, February 12, 2013 10:51 AM
To: Beasley, Troy; Higgins, Karen
Subject: RE: Lynwood Lakes Sewer and Water Project - DWQ Project #09 -0575 - Question Regarding Jordan Lake
Buffers
Troy,
Karen and I will go over this and get back to you. Sorry about the mix -up of jurisdiction, I
looked in our database but it was entered incorrectly as an individual project, not the City of
Greensboro.
Sue Homewood
NC DENR Winston -Salem Regional Office
Division of Water Quality
585 Waughtown Street
Winston - Salem, NC 27107
Voice: (336) 771 -4964
FAX: [phone]
E -mail correspondence to and from this address may be subject to the North Carolina Public Records Law and may be
disclosed to third parties.
From: Beasley, Troy [ mailto :TBeasleyCa)withersravenel.com]
Sent: Tuesday, February 12, 2013 10:45 AM
To: Homewood, Sue; Higgins, Karen
Subject: RE: Lynwood Lakes Sewer and Water Project - DWQ Project #09 -0575 - Question Regarding Jordan Lake
Buffers
Sue /Karen,
Thanks for getting back to me so quickly. I appreciate the clarification on the date. The PDF of the Jordan Lake Buffer
Rules I have saved on my computer references "Approved by RRC on Nov 20, 2008. Since the JLB rules came into effect
in August 2009, this was in fact permitted before DWQ adopted the Jordan Buffer Rules.

This is actually a City of Greensboro project, so the buffer permitting defaults back to DWQ. I have attached the
previous 401 WQC for reference. So the decision of whether or not this project is considered "grandfathered" and
exempt is up to you. Please note that the project will be constructed exactly as was previously permitted.
Thanks for your help with the clarification. Have a great day!
Troy Beasley
WITH ERG �CFAVENEL
1410 Commonwealth Drive, Unit 101 1 Wilmington, NC 28403
Phone: [phone] Fax: [phone]
Direct: 910.509.6512 1 Mobile: [phone]
tbeasleva- withersravenel.com
www.withersravenel.com
NOTICE OF CONFIDENTIALITY AND NONDISCLOSURE: This electronic message, which includes any attachments and other
documents referred to herein, contains information from Withers & Ravenel, Inc. that may be proprietary or confidential. The
information is intended for the use of the addressee(s) only. If you are not the addressee, note that any disclosure, copying,
printing, distribution, or use of the contents of this message is prohibited. If you received this message in error, please advise the
sender by reply and delete this electronic message and any attachments.
COPYRIGHT NOTICE: Copyright 2010 Withers & Ravenel, Inc. All Rights Reserved by Withers & Ravenel, Inc. This electronic
message, any attachments thereto and all documents referred to therein are provided for the recipient's information only, and no
rights are licensed, transferred or otherwise granted by the transmission of this electronic message by Withers & Ravenel, Inc. or
receipt of this message by the recipient or any other party.
From: Homewood, Sue [ mailto :sue.homewood()ncdenr.gov]
Sent: Monday, February 11, 2013 4:51 PM
To: Higgins, Karen; Beasley, Troy
Subject: RE: Lynwood Lakes Sewer and Water Project - DWQ Project #09 -0575 - Question Regarding Jordan Lake
Buffers
Hi Troy,
If this is a private sewer and it is entirely within the City of Greensboro's jurisdiction then the
City will be implementing the Jordan Buffer Rule. You will need to discuss this topic with
them. When you submit the new PCN please include either something from the City indicating
that they determined the project to be grandfathered or an approval from the City for any
buffer impacts from the project.
Please feel free to contact me if you have further questions /comments.
Sue Homewood
NC DENR Winston -Salem Regional Office
Division of Water Quality

585 Waughtown Street
Winston - Salem, NC 27107
Voice: (336) 771 -4964
FAX: [phone]
E -mail correspondence to and from this address may be subject to the North Carolina Public Records Law and may be
disclosed to third parties.
From: Higgins, Karen
Sent: Monday, February 11, 2013 4:01 PM
To: Beasley, Troy
Cc: Homewood, Sue
Subject: RE: Lynwood Lakes Sewer and Water Project - DWQ Project #09 -0575 - Question Regarding Jordan Lake
Buffers
Troy-
The Jordan Lake Riparian Buffer Rules became effective in August, 2009 so if the previous PCN was dated May 19, 2009,
that is why the Jordan Buffer rules were not addressed. As to whether the project is still "grandfathered ", aka
considered an existing use, depends on if it meets one of the following criteria laid out in the rule:
• Project requires a 401 Certification /404 Permit and these were issued prior to the effective date of the local
program enforcing this Rule, and prior to the effective date of this Rule for Division - administered activities listed
in Item (3) of this Rule;
• Projects that require a state permit, such as landfills, NPDES wastewater discharges, land application of residuals
and road construction activities, have begun construction or are under contract to begin construction and had
received all required state permits and certifications prior to the effective date of the local program
implementing this Rule, and prior to the effective date of this Rule for Division - administered activities listed in
Item (3) of this Rule;
• Projects that are being reviewed through the Clean Water Act Section 404 /National Environmental Policy Act
Merger 01 Process (published by the US Army Corps of Engineers and Federal Highway Administration, 2003) or
its immediate successor and that have reached agreement with DENR on avoidance and minimization by the
effective date of the local program enforcing this Rule, and prior to the effective date of this Rule for state and
federal entities; or
• Projects that are not required to be reviewed by the Clean Water Act Section 404 /National Environmental Policy
Act Merger 01 Process (published by the US Army Corps of Engineers and Federal Highway Administration, 2003)
or its immediate successor if a Finding of No Significant Impact has been issued for the project and the project
has the written approval of the local government prior to the effective date of the local program enforcing this
Rule, or the written approval of the Division prior to the effective date of this Rule for state and federal entities.
I've also copied Sue Homewood on this email as she will be your primary point of contact for this project and can answer
any additional questions you may have.
Thanks -
Karen
Karen Higgins
Supervisor, Wetlands, Buffers, Stormwater - Compliance & Permitting Unit
NCDENR - Division of Water Quality
1650 Mail Service Center, Raleigh, NC 27699 -1650

Phone: [phone]
Email: karen.higgins @ncdenr.gov
Website: http: / /portal.ncdenr.org /web /wq /swp /ws /webscape
E -mail correspondence to and from this address may be subject to the North Carolina Public Records Law and may be
disclosed to third parties.
APlease consider the environment before printing this email.
From: Beasley, Troy fmailto :TBeasleyCa)withersravenel.com]
Sent: Monday, February 11, 2013 3:44 PM
To: Higgins, Karen
Subject: Lynwood Lakes Sewer and Water Project - DWQ Project #09 -0575 - Question Regarding Jordan Lake Buffers
Karen,
In July 2009, DWQ issued a 401 WQC for the Lynwood Lakes Sewer and Water Project in Greensboro, NC (see attached).
The previous permits have expired, and we are in the process of completing the new PCN for submittal. The project is
the exact same design as was previously permitted and we will simply be requesting new permits for this project.
While preparing the new PCN, I realized that the previous PCN or 401 WQC did not reference impacts to Jordan Lake
riparian buffers, despite the project being located within the Jordan Lake basin. The previous PCN was dated May 19,
2009, which was after the Jordan Lake Buffer Rules had been adopted in November 2008. Both the PCN and 401 WQC
reference WS_IV buffers, but not Jordan Lake buffers.
I am assuming that the project was possibly considered "grandfathered" since the design has occurred prior to adoption
of the Jordan Lake Buffer Rules and therefore exempt from Jordan Lake buffers, which is why the 401 WQC did not
address impacts to riparian buffers. So my question is whether or not the project is still considered exempt? Or, since
the original permits have expired, is the project now subject to buffers and need buffer impacts addressed in the PCN? I
just need to know how to proceed so that I can submit a complete PCN.
Thanks for your help and feel free to contact me if you have any questions.
Troy Beasley
!7HER5 RAVENEL
1410 Commonwealth Drive, Unit 101 1 Wilmington, NC 28403
Phone: [phone] Fax: [phone]
Direct: 910.509.6512 1 Mobile: [phone]
tbeasleva- withersravenel.com
www.withersravenel.com
NOTICE OF CONFIDENTIALITY AND NONDISCLOSURE: This electronic message, which includes any attachments and other
documents referred to herein, contains information from Withers & Ravenel, Inc. that may be proprietary or confidential. The
information is intended for the use of the addressee(s) only. If you are not the addressee, note that any disclosure, copying,
printing, distribution, or use of the contents of this message is prohibited. If you received this message in error, please advise the
sender by reply and delete this electronic message and any attachments.
COPYRIGHT NOTICE: Copyright 2010 Withers & Ravenel, Inc. All Rights Reserved by Withers & Ravenel, Inc. This electronic
message, any attachments thereto and all documents referred to therein are provided for the recipient's information only, and no
rights are licensed, transferred or otherwise granted by the transmission of this electronic message by Withers & Ravenel, Inc. or
receipt of this message by the recipient or any other party.

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ENGINEERS I PLANNERS I SURVEYORS
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111 MacKenan Drive Cary, North Carolina 27511 Guilford County, North Carolina Date: Job Number:
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r..q • -2„+c n • E•r>C r�.Enr:. c - FS • 1 •i1' Afhjd7
1 -f -. A.•. rE M
FIGURE 2: MRCS Drawn By: Scale Figure No
WITHERS RAVENEL SOIL SURVEY �t �' = 4sss'
E NGr nE ERa PLANNERS' sukvErORS
Lynwood Lake SewerlWater Study
111 AAac1(erran Dave Cary. North Carolina 27541 Guilford County, North Carolina Date Job Number:
[el: 919 -469 -3340 fax [phone]
5 -9-08 02060096 .20
WWW.WlthersraveRBI. com

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FIGURE 3: AERIAL Drawn By: Scale: Figure No.:
WITHERS RAV E N E L with SEWER & WATER LT 1 " = 800' 3
ENGINEERS I PLANNERS I SURVEYORS
Lynwood Lake Sewer/water Study
111 MacKenan Drive Cary, North Carolina 27511 Guilford County, North Carolina Date: Job Number:
te/:919- 469 -3340 fax.- 919-467-6008
5 -13 -09 02060096.20
wwwwithersravenel. com

PREVIOUSLY ISSUED
CORPS 404 PERMIT

";1a(..000-16.-AO
U.S. ARMY CORPS OF ENGINEERS COPY
WILMINGTON DISTRICT
Action 1D. SAW- 2009 -01097 County: Guilford USGS Quad: Climax; McLeansville
GENERAL PERMIT (REGIONAL AND NATIONWIDE) VERIFICATION
Property Owner / Authorized Agent: City of Greensboro- -Attn: Melinda King
Address: 2602 S. Elm - Eugene Street
Greensboro, North Carolina 27406
Telephone No.: 336 - 373 -2960
Size and location of property (water body, road name /number, town, etc.): 7 acres (approximately); The project
corridor is located around the Derimeter of Lvnwood Lake, which is located approximately 1,000 feet northeast of
the Libertv Road, Lvnwood Road intersection in Guilford County, North Carolina and is identified as Lvnwood
Lakes Sewer and Water Improvements.
Description of projects area and activity: This authorization is for the temporary dicharge of clean fill within 228
linear feet of stream channel (Sites T1. T2, T3. T4. T5. T6. T7, T8, T10, T13, T16). 0.039 acre of adiacent wetlands
(Sites T9, T11, T12, T14) and 0.035 acre of open water habitat (Site T15). This authorization is also for the
permanent discharge of clean fill within 139 linear feet of stream channel (Sites P1, P2, P3, P4, P5, P6, P8, P11),
0.032 acre of adiacent wetlands (Site P7, P9, P12), and 9 square feet of open water habitat (Site P10). These
impacts are all associated with the construction of a new sewer line. The project must be conducted in accordance
with the application and drawings submitted on May 19, 2009.
Applicable Law: ® Section 404 (Clean Water Act, 33 USC 1344)
❑ Section 10 (Rivers and Harbors Act, 33 USC 403)
Authorization: Regional General Permit Number:
Nationwide Permit Number: 12
Your work is authorized by the above referenced permit provided it is accomplished in strict accordance with the attached
conditions and your submitted plans. Any violation of the attached conditions or deviation from your submitted plans may subject the
permittee to a stop work order, a restoration order and/or appropriate legal action.
This verification will remain valid until the expiration date identified below unless the nationwide authorization is modified,
suspended or revoked. If, prior to the expiration date identified below, the nationwide permit authorization is reissued and/or
modified, this verification will remain valid until the expiration date identified below, provided it complies with all requirements of
the modified nationwide permit. If the nationwide permit authorization expires or is suspended, revoked, or is modified, such that the
activity would no longer comply with the terms and conditions of the nationwide permit, activities which have commenced (i.e., are
under construction) or are under contract to commence in reliance upon the nationwide permit, will remain authorized provided the
activity is completed within twelve months of the date of the nationwide permit's expiration, modification or revocation, unless
discretionary authority has been exercised on a case -by -case basis to modify, suspend or revoke the authorization.
Activities subject to Section 404 (as indicated above) may also require an individual Section 401 Water Quality Certification. You
should contact the NC Division of Water Quality (telephone [phone]) to determine Section 401 requirements.
For activities occurring within the twenty coastal counties subject to regulation under the Coastal Area Management Act (LAMA),
prior to beginning work you must contact the N.C. Division of Coastal Management.
This Department of the Army verification does not relieve the permittee of the responsibility to obtain any other required Federal,
State or local approvals /permits.
If there are any questions regarding this verification, any of the conditions of the Permit, or the Corps of Engineers regulatory
program, please contact Andrew Williams at telephone number 919 - 876 -4884 extension 26.
Corps Regulatory Official Jar ".Ij z� Date: June 10, 2009
Expiration Date of Verification: June 10, 2011
Page 1 of 3

The Wilmington District is committed to providing the highest level of support to the public. To help us ensure we continue to do so,
please complete the Customer Satisfaction Survey located at our website at http: / /reculatorv•usacesurveco to complete the survey
online.
Determination of Jurisdiction:
❑ Based on preliminary information, there appear to be waters of the US including wetlands within the above described project area.
This preliminary determination is not an appealable action under the Regulatory Program Administrative Appeal Process
( Reference 33 CFR Part 331).
❑ There are Navigable Waters of the United States within the above described project area subject to the permit requirements of
Section 10 of the Rivers and Harbors Act and Section 404 of the Clean Water Act. Unless there is a change in the law or our
published regulations, this determination may be relied upon for a period not to exceed five years from the date of this
notification.
® There are waters of the US and/or wetlands within the above described project area subject to the permit requirements of Section
404 of the Clean Water Act (CWA)(33 USC § 1344). Unless there is a change in the law or our published regulations, this
determination may be relied upon for a period not to exceed five years from the date of this notification.
❑ The jurisdictional areas within the above described project area have been identified under a previous action. Please reference
jurisdictional determination issued . Action ID
Basis of Jurisdictional Determination: The streams are relatively permanent waters (RPWs) and are unnamed tributaries to
Lynwood Lake, an RPW. Lynwood Lake has a surface hydrological connection to Big Alamance Creek, which is a
traditionally navigable water (TNW) in it's lower reaches. Big Alamance Creek is a tributary to the Haw River, a TNW. The
Haw River is a tributary to the Cape Fear River, a navigable water of the United States. The wetlands are contiguous with an
unnamed tributary to Lynwood Lake and meet the hydrophytic vegetation, wetland hydrology, and hydric soil criteria of the
1987 Corps of Engineers Wetland Delineation Manual.
This jurisdictional determination is only for the waters /wetlands proposed for impacts associated with this Nationwide Permit
and does not include any other waters /wetlands that may be located within the proposed project area.
Appeals Information (This information applies only to approved jurisdictional determinations.)
Attached to this verification is an approved jurisdictional determination. If you are not in agreement with that approved jurisdictional
determination, you can make an administrative appeal under 33 CFR 331. Enclosed you will find a Notification of Appeal Process
(NAP) fact sheet and request for appeal (RFA) form. If you request to appeal this determination you must submit a completed RFA
form to the following address:
District Engineer, Wilmington Regulatory Division
Attn: Andrew Williams, Project Manager,
Raleigh Regulatory Field Office
U.S. Army Corps of Engineers
3331 Heritage Trade Drive, Suite 105
Wake Forest, North Carolina 27587
In order for an RFA to be accepted by the Corps, the Corps must determine that it is complete, that it meets the criteria for appeal
under 33 CFR part 331.5, and that it has been received by the District Office within 60 days of the date of the NAP. Should you
decide to submit an RFA form, it must be received at the above address by August 10, 2009.
* *It is not necessary to submit an RFA form to the District Office if you do not object to the determination in this correspondence. **
Corps Regulatory Official:d�ic
Date June 10, 2009
Page 2 of 3
Expiration Date June 10, 2014

Summary of Authorized Impacts and Required Mitigation
Action ID
#
NWP / GP
#
Open Water (ac)
Wetland (ac)
Unim ortant Steam (If)
Important Stream (1f)
Temporary
Permanent
Temporary
Permanent
Temporary
Permanent
Temporary
Permanent
SAW-2009-
01097
12
0.035
0.0002
0.039
0.032
228
139
Impact Totals
0.035
0.0002
0.039
0.032
0
0
228
139
Total Loss of Waters of the U.S. (ac) 0.032
Total Loss of Waters of the U.S. (If) 139
Required Wetland Mitigation (ac) 10
Required Stream Mitigation (lf) 0
Additional Remarks and/or Special Permit Conditions: None
SURVEY PLATS, FIELD SKETCH, WETLAND DELINEATION FORMS, PROJECT PLANS, ETC., MUST BE
ATTACHED TO THE FILE COPY OF THIS FORM, IF REQUIRED OR AVAILABLE.
Copy Furnished:
Sue Homewood
North Carolina Department of Natural Resources
Division of Water Quality
585 Waughtown Street
Winston - Salem, NC 27107
Todd Preuninger
Withers & Ravenel
111 Mackenan Drive
Cary, North Carolina 27511
Page 3 of 3

PREVIOUSLY ISSUED
DWQ 401 WQC

NCDENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Coleen H. Sullins Dee Freeman
Governor Director Secretary
July 17, 2009
DWQ# 09 -0575
Guilford County
Ms. Melinda King
City of Greensboro
2602 S. Elm- Eugene St
Greensboro, NC 27406
APPROVAL of 401 Water Quality Certification with Additional Conditions
Dear Ms. King:
You have our approval, in accordance with the attached conditions, impact 0.071 acres of wetlands, 0.035 acres of open
waters and 308 linear feet of streams in order to construct a new water and sewer line to known as the Lynwood Lakes
Sewer and Water Project in Greensboro, NC in Guilford County, as described in your application received by the
Division of Water Quality (Division) on May 19, 2009 and additional information received July 6, 2009. After
reviewing your application, we have determined that this fill is covered by General Water Quality Certification Number
3699, which can be viewed on our web site at http: / /www.ncwaterqualityorg /wetlands.html. This Certification allows
you to use Nationwide Permit Number 12 when it is issued by the U.S. Army Corps of Engineers. In addition, you
should secure any other applicable federal, state or local permits before you proceed with your project, including (but
not limited to) those required by Sediment and Erosion Control, Non - Discharge, and Water Supply Watershed
regulations. Also, this approval will expire when the accompanying 404 permits expire unless otherwise specified in
the General Certification.
This approval is valid only for the purpose and design that you have described in your application. If you change your
project, you must notify us in writing, and you may be required to send us a new application for a new certification. If
the property is sold, the new owner must be given a copy of the Certification and approval letter and is thereby
responsible for complying with all conditions. If total wetland fill for this project (now or in the future) exceeds one
acre, or total fill to perennial streams equals or exceeds 150 linear feet, additional compensatory mitigation may be
required as described in 15A NCAC 2H .0506 (h). For this approval to be valid, you must follow the conditions
listed in the attached certification, as well as the additional conditions listed below:
The following impacts are hereby approved as long as all other specific and general conditions of this
Certification are met. No other impacts, including incidental impacts, are approved:
Wetland Impacts
Identifier
Type of impact
Impact area (acres)
Wetland Impact P7
Permanent conversion from forested to
0.011
herbaceous wetland
Wetland Impact P9
Permanent conversion from forested to
0.017
herbaceous wetland
Wetland Impact P 12
Permanent conversion from forested to
0.004
herbaceous wetland
North Carolina Division of Water Quality, Winston -Salem Regional Office
Location: 585 Waughtown St. Winston - Salem, North Carolina 27107
Phone: 336 - 771 -50001 FAX: [phone] Customer Service: 1- 877 - 623 -6748
Internet: www.ncwaterquality.org
An Equal Opportunity 1 Affirmative Action Employer
NorthCarolina
,aturallry

City of Greensboro
DWQ# 09 -0575
July 17, 2009
Page 2 of 4
Wetland Impact T9
Temporary clearing and grading
0.018
Wetland Impact T11
Temporary clearing and grading
0.013
Wetland Impact T12
Temporary clearing and grading
0.003
Wetland Impact T14
Temporary clearing and grading
0.005
Total
0.032 Permanent Impacts
0.039 Temporary Impacts
Open Water Impacts
Identifier
Type of impact
Impact area (acres)
Pond Impact P10
Installation of support pilings
0.00 (9 sf)
Pond Impact T15
Tem orary fill
0.035
Site 2
Total
9 square feet Permanent Impacts
0.035 Tpmnnrnry Im acts
Stream Impacts
Identifier
Stream
Impact length
Site 1
24 linear feet temporary
24 linear feet permanent
Site 2
41 linear feet temporary
30 linear feet permanent
Site 3
26 linear feet temporary
13 linear feet permanent
Site 4
15 linear feet permanent
Site 5
35 linear feet temporary
17 linear feet permanent
Site 6
17 linear feet temporary
7 linear feet permanent
Site 8
21 linear feet temporary
15 linear feet permanent
Site 11
5 linear feet temporary
17 linear feet permanent
Total
169 linear feet Temporary Impacts
139 linear feet Permanent Impacts
This authorization supercedes Condition #12 of the attached GC 3699 for the section of sewer line shown on
Impact Sheet 5 in the application and allows the construction corridor to be parallel to, and within 10 feet of the
stream channel. All stream banks shall be protected to the maximum extent practical, trees will not be grubbed
unless absolutely necessary. Stream banks shall be reconstructed and stabilized with natural erosion control
matting for permanent stabilization.
This authorization supercedes Condition #12 of the attached GC 3699 for the stream crossing identified as impact
P2 in the application and allows the construction corridor to be less than perpendicular due to avoidance of
structures in the area.
4. Upon finishing the project, the Applicant shall fill out and return the enclosed "Certificate of Completion"
to notify NCDWQ when all work included in the §401 Certification has been completed. This certificate
should be returned to the Winston -Salem Regional Office of the NCDWQ at the address listed on the form.

City of Greensboro
DWQ# 09 -0575
July 17, 2009
Page 3 of 4
If you do not accept any of the conditions of this certification, you may ask for an adjudicatory hearing. You
must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition
which conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, 6714
Mail Service Center, Raleigh, N.C. 27699 -6714. This certification and its conditions are final and binding unless you
ask for a hearing.
This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act. If you
have any questions, please contact Sue Homewood in the DWQ Winston -Salem Regional Office at 336 -771 -4964 or at
sue.homewood @ncmail.net.
Sincerely,
r�
Coleen H. Sullins, Director
Division of Water Quality
cc: Andy Williams, U. S. Army Corps of Engineers, Raleigh Regulatory Field Office
Todd Preuniger, Withers & Ravenel (via email)
DWQ Winston -Salem Regional Office
DWQ Wetlands /401

PERMANENT STREAM CROSSING
CROSS - SECTION DETAIL

�20 ' PERM.
I EASMENT (MIN. J I�
I�
Jo '�
0
STREAMS
FLOW =
•u•rrssSOdF
I
NA TURAL
GROUND Q
CROSSING
PIPE
PLAN
TOP OF BANK
r ' ' TOB
I
RIP -RAP
TYPICAL
SYNTHETIC FILTER
FABRIC
TOP OF RAW RIP RAP SHALL NOT
EXTEND ABOVE NORMAL
OR 514ALL STREAM
�� o a cq a pfiC�
FABRIC IAS o?pra��'a'o c5i p ooq s�0 �•
CREEK "ZI 0 I
// /
\11-18" CLASS I
SEC 1
NOTES'
1) PERMANENT CROSSING FOR VEHICLE MAINTENANCE EQUIPMENT.
21 CLASS I RIP -RAP TO BE LAID MIN. 18 INCHES THICK OVER ENTIRE AREA OF DISTURBANCE
A
4 (AS DIRECTED BY ENGINEER).
a
3) CLASS II RIP -RAP USED IN LARGER STREAMS (AS DIRECTED BY ENGINEER) .
4) AS PROJECT IS STABILIZED PLACE SYNTHETIC FILTER FABRIC C SPREAD ALL EXISTING
EROSION STONE INTO PERMANENT LINER AS SHOWN. ADD STONE AS NEEDED.
5) ANY REQUIRED ARMORING ABOVE NORMAL HIGH WATER MARK SHALL CONSIST OF
MA TTING OR APPROVED VEGETA TI VE COVER.
0
a
4 C I T Y OF G R E E N S B O R O
STAAVAM PEAMAAENT CAEEIf STABILIZATION STD. NO. REV.
3
WITH MAINTENANCE CROSSING 214 0-91 06 -05
03 -97
ul 103-05

IMPACT EXHIBITS

N: \06 \06- 0090 \060095.20- Greensboro - Lynwood Lakes W &S \Proj \Wetlands \WERAND IMPACTS - Standard\2013- WETLAND IMPACTS.dwg- Friday. ApM 05. 2013 3:54:55 PM - BOYD. JOSEPH
WETLAND, STREAM, & LAKE IMPACT SUMMARY
IMPACT
169
TEMPORARY/ LENGTH
AREA
AREA
LOCATION
TYPE
PERMANENT
(LF)
(SF)
(AC)
T1
STREAM
T
24
574
0.013
P1
STREAM
P
24
415
0.010
T2
STREAM
T
14
141
0.003
P2
STREAM
P
30
292
0.009
T3
STREAM
T
27
224
0.005
T4
STREAM
T
13
137
0.003
P3
STREAM
P
15
153
0.004
T5
STREAM
T
13
135
0.003
P4
STREAM
P
15
219
0.005
T6
STREAM
T
13
117
0.003
P5
STREAM
P
17
177
0.004
T]
STREAM
T
22
262
0.006
T8
STREAM
T
17
178
0.004
P6
STREAM
P
T
92
0.002
T10
STREAM
T
16
47
0.001
P8
STREAM
P
15
48
0.001
T13
STREAM
T
5
17
0.000
T16
STREAM
T
5
41
0.001
P11
STREAM
P
16
156
0.004
TOTALS:
308
3,342
0.079
P10
LAKE
P
N/A
9
0.0002
T15
LAKE
T
N/A
1,504
0.035
TOTALS:
N/A
1,513
0.158
T9
WETLAND
T
N/A
783
0.018
T11
WETLAND
T
N/A
543
0.012
P]
WETLAND
P
N/A
503
0.012
P9
WETLAND
P
N/A
722
0.017
T12
WETLAND
T
N/A
138
0.003
T14
WETLAND
T
N/A
231
0.005
P12
WETLAND
P
N/A
189
0.004
TOTALS:
N/A
3,109
0.071
TOTALS: STREAM
T
169
1,873
0.043
STREAM
P
139
1,469
0.034
LAKE
T
N/A
1,504
0.035
LAKE
P
N/A
9
0.000
WETLAND
T
N/A
1,695
0.039
WETLAND
P
N/A
1,414
0.032
8,047 (SF)
0.185 (AC)
NOTES:
1. SEE INDIVIDUAL SHEETS FOR
DETAILS OF IMPACTED AREAS
2. WETLANDS HAVE BEEN
DELINEATED AND SURVEYED BY
WITHERS & RAVENEL.
3. ALL WETLANDS ARE HEADWATER
FOREST WETLANDS.
O
Z
GRAPHIC SCALE
600 0 300 600
1 inch = 600 ft.
GENERAL CONSTRUCTION SCHEDULE
1) NOTIFY NCDENR WINSTON -SALEM REGIONAL OFFICE AT 336 - 771 -5000 OF CONSTRUCTION COMMENCEMENT AND SCHEDULE
PRE - CONSTRUCTION CONFERENCE IF REQUIRED BY STATE OF NORTH CAROLINA ENVIRONMENTAL ENGINEER.
2) INSTALL CONSTRUCTION ENTRANCES, SILT FENCE, STONE DRAINS, AND OTHER MEASURES AS SHOWN ON THE APPROVED
PLAN. CLEAR ONLY AS REQUIRED TO INSTALL THESE DEVICES.
3) BEGIN CLEARING AND GRUBBING. STOCKPILE TOPSOIL AND SUITABLE FILL MATERIAL. INSTALL SILT FENCE AROUND
STOCKPILE AREAS. DISPOSE OF UNSUITABLE SOILS AND ALL OTHER WASTE MATERIALS OFF -SITE IN A LEGAL MANNER.
4) BEGIN EXCAVATION AND TRENCHING ACTIVITIES AFTER ALL REQUIRED EROSION CONTROL MEASURES HAVE BEEN INSTALLED.
5) BEGIN CONSTRUCTION AND INSTALLATION OF WASTEWATER COLLECTION SYSTEM AND WATER DISTRIBUTION SYSTEM.
6) INSTALL TEMPORARY CREEK CROSSINGS AS SHOWN ON PLANS AND AS DESCRIBED IN STREAM UTILITY CROSSING
PROCEDURES.
7) IF EXCAVATED DIRT IS TO BE PLACED ON ROADWAYS, PROVIDE SCREENING SAND TO FACILITATE PAVEMENT CLEANING
AFTER EXCAVATED MATERIAL IS REMOVED.
8) BACKFILL AND ESTABLISH FINISHED GRADE IMMEDIATELY AFTER PIPES HAVE BEEN INSTALLED.
9) CONTRACTOR TO CONDUCT A WEEKLY SITE INSPECTION AND AFTER EACH RAINFALL EVENT TO DETERMINE WHICH AREAS
CAN BE TEMPORARILY OR PERMANENTLY SEEDED, WHICH DEVICES NEED MAINTENANCE, REPAIR, ETC. AND TO ENSURE
THAT THE EROSION CONTROL MEASURES ARE PERFORMING ADEQUATELY. PERFORM ANY NECESSARY MAINTENANCE.
10) STABILIZE SITE AS AREAS ARE BROUGHT TO FINISHED GRADE WITH VEGETATION OR STONE BASE. ALL AREAS INDICATED
TO BE PAVED SHALL BE STABILIZED WITH STONE AS SOON AS THEY ARE BROUGHT TO FINAL GRADE. MAINTAIN
DIVERSIONS, INLET PROTECTION, AND SEDIMENT BASINS UNTIL SITE IS COMPLETELY STABILIZED.
1 1) SEED, FERTILIZE, AND MULCH ALL DISTURBED AREAS, INCLUDING ALL STORAGE, STAGING, AND OFF SITE BORROW /SPOIL
SITES, IN ACCORDANCE WITH THE REQUIREMENTS SET FORTH IN SEEDING AND MULCHING OF THE SPECIFICATIONS.
12) WHEN CONSTRUCTION IS COMPLETE AND ALL AREAS ARE STABILIZED, CALL FOR AN INSPECTION BY AN ENVIRONMENTAL
INSPECTOR.
13) IF SITE IS APPROVED, REMOVE ANY TEMPORARY DIVERSIONS, SILT FENCES, SEDIMENT TRAPS, ETC., AND RE -GRADE AND
SEED OR STABILIZE ANY RESULTING BARE AREAS.
14) WHEN PERMANENT VEGETATION HAS BECOME ESTABLISHED, CALL FOR A FINAL SITE INSPECTION BY AN ENVIRONMENTAL
INSPECTOR. OBTAIN CERTIFICATE OF COMPLETLON.
SHEET 5
SHEET 11
SHEET 6
10
V
HEET 3
LYNWOOD LAKE
9
SHEET 1
UNNAMED
POND
7
iNo.1 Kevislon 1 uate I D e g-
e W &R ° 6DD• LYNWOOD LAKES WITHERS RAVENEL =�° "
M Llb 0 22 D9 WETLAND IMPACTS COVE
ae�kea 6v O. E NGINEERS I PLANNERS I SURVEYORS Cit of Greensboro North Carolina Non C-1 -27s„ 1e 9, 0 f- 9,94 -6008 .-hers, -l-
DAM 060086.20 v

MI-6 B1
I
I
I I
EX. HOSE
EX. UTILITY
� E EMENT (TYP)
TOP OF
BANK
EX. PROPERTY
LINE (TYP) --%
50' STREAM / EX. SEWER
I n I BUFFER I
II /
I /
T
P l 40' TEMPO
CONSTRUCT ESMT
/pROPOSO – –
a --
_ SEWER CTTYP) °°° °° r °JO
S O
O — — 0000`� 5 �O
SS
°° —/
o *-
I MH Al ly— SS E I ��
/– _ - - -- - - - -- S
TOP OF 15' PERM ESMT 94T I I I
BANK �NK STREA CROSSING
/ / 1 35' PERM -A." NT J I I II II I
SEWER E ",- )EMENT I
I I
TOP OF 40' TEMPORARY I
BANK CONSTRUCTION ESMT I I I
I �' I► I
20' PERMANENT I II I
20 UTILITY SEWER EASEMENT ► I y I
EASEMENT j
F
m
0
z
GRAPHIC SCALE
40 0 20
1 inch = 40 ft.
IMPACT SUMMARY - SHEET 1
IMPACT
TYPE
TEMPORARY /
PERMANENT
LF
SF
AC
P1
STREAM
PERMANENT
24
415
0.010
F—Ti
STREAM
TEMPORARY
24
574
0.013
® TEMP.
WETLAND IMPACT
®PERM.
WETLAND IMPACT
O TEMP.
STREAM IMPACT
®PERM.
STREAM IMPACT
LYNWOOD LAKES WETLAND IMPACTS WITHERS & RAVENEL
City of Greensboro North Carolina
SHEET 1 OF 11 ENGINEERS I PLANNERS I SURVEYORS

PROPOSED
rSEWER (TYP) EX. P
LINE , , ,
1.11 55' TEMPORARY
N, CONSTRUCTION EAS ME
0yi
EX. UTILITY
25' PERMANENT
SEWER EASEMENT
-
TOP OF T \
EX. BANK (�' -P) ` 2 s;
EASEMENT
15' PERM ESMT AT \
STREAM CROSSING W/ 40'-\
TEMP CONSTRUCTION ESMT
— v \
50' STREAM EX. HOUSE.
BUFFER
II
I i PROPOSES
\ WATER MAIN
POLE (TYP)
Q 00 Z
F
APH IC SCALE
0 20
inch = 40 ft.
/
/
EX. 15' UTILITY
EASEMENT
II \ \
I
z �
—
O \
\ I
M B1
IMPACT SUMMARY - SHEET 2
IMPACT
TYPE
TEMPORARY /
PERMANENT
LF
SF
AC
T2
STREAM
TEMPORARY
14
141
0.003
P2
STREAM
PERMANENT
30
292
0.007
T3
STREAM
TEMPORARY
27
224
0.005
® TEMP.
WETLAND IMPACT
®PERM.
WETLAND IMPACT
O TEMP.
STREAM IMPACT
®PERM.
STREAM IMPACT
LYNWOOD LAKES WETLAND IMPACTS WITHERS & RAVENEL
Cit of Greensboro North Carolina
SHEET 2 OF 11 ENGINEERS I PLANNERS I SURVEYORS

0
z
/ GRAPHIC SCALE
40 0 20
1 inch = 40 ft.
EX. PROPERTY /
\ \ LINE (TYP) /
\ TOP OF
BANK (TYP)
o \ CREEK C / 45' TEMPORARY
/ (TYP) CONSTRUCTION EASEMENT
25' PERMANENT
PROPOSED SEWER EASEMENT
SEWER (TYP) T I --/ oy p H
♦ ' 5 // O
N, 50 STREAM ` \
\ BUFFER ° I \
♦ °°
\/ 15' PERM ESMT AT O° \
/ \ \ STREAM CROSSING W/ 40'
\ TEMP CONSTRUCTION ESMT / / /
♦♦ \ \\ ♦ T
♦ v
N'.
MH
Ai
♦ \ 45 TEMPORARY /
♦� \\ \ \` CONSTRUCTION\,EASEMENT
EASEMENT /
❑ 25' PER NENT
SEWER EA EMENT ♦ \ \
IMPACT SUMMARY - SHEET 3
IMPACT
TYPE
TEMPORARY /
PERMANENT
LF
SF
AC
T4
STREAM
TEMPORARY
13
137
0.003
P3
STREAM
PERMANENT
15
153
0.004
T5
STREAM
TEMPORARY
13
135
0.003
1
® TEMP.
WETLAND IMPACT
®PERM.
WETLAND IMPACT
O TEMP.
STREAM IMPACT
®PERM.
STREAM IMPACT
LYNWOOD LAKES WETLAND IMPACTS WITHERS & RAVENEL
Cit of Greensboro North Carolina
SHEET 3 OF 11 ENGINEERS I PLANNERS I SURVEYORS

\ z
EX. UTILITY
EASEMENT (TYP)
1000, 00
/ BORING PIT
x xNK FENC 1 M H A7
\ EX. PROPERTY
LINE (TYP) *�
50' LAKE C
BUFFER ��\ V i
EDGE OF LAKE
50' PERMANENT
SEWER EASEMENT
i
i
i
MH AB i�Sg
i
i
0' TEMPORARY
/ CONSTRUCTION EASEMENT
BORING PIT
/
PROPOSED
DIRECTIONAL BORE
(NO IMPACT)
LYNWOOD LAKE
E
O
Z
GRAPHIC SCALE
50 0 25 50
1 inch = 50 ft.
LYNWOOD LAKES WETLAND IMPACTS WITHERS &c RAVENEL
Lboro North Carolina
SHEET 4 OF 11 ENGINEERS I PLANNERS I SURVEYORS
i
i
i
i
i
i
i
PROPOSED
DIRECTIONAL BORE
(NO IMPACT)
LYNWOOD LAKE
E
O
Z
GRAPHIC SCALE
50 0 25 50
1 inch = 50 ft.
LYNWOOD LAKES WETLAND IMPACTS WITHERS &c RAVENEL
Lboro North Carolina
SHEET 4 OF 11 ENGINEERS I PLANNERS I SURVEYORS

EX. PROPERTY c
LINE (TYP) 20' PERMANENT Z
SEWER EASEMENT GRAPHIC SCALE
40 0 20
50' STREAM BUFFER SILT FENCE
(TYP) _ _ _1 inch = 40 ft.
\ I - - - - -- - - - - -� MH A14 - --
I SS SS SS S
I I is _ is — S_�T
SILT FENEE--- I I ��-
I I l i P OUTLET (TYP) II
t- T
4 7
I I T I I I
6 I_ oo —'
I
I I I o
a 00
15' PERM ESMT STREAM I I P
\ N I I CROSSING (TYP� I I r— — 5
\ I I I TOP OF I II I
BANK (TYP) II I
tII / N I
il EX. GARAGE J CONSTRUCT ON ESMT L I I I II , V I _ \
EX. CONCRETE DRIVEWAY I� M A15 \
\ iO L�
EX. HOUSE I /
❑
IMPACT SUMMARY — SHEET 5
IMPACT
TYPE
TEMPORARY /
PERMANENT
LF
SF
AC
P4
STREAM
PERMANENT
15
219
0.005
T6
STREAM
TEMPORARY
13
117
0.003
P5
STREAM
PERMANENT
17
177
0.004
T7
STREAM
TEMPORARY
22
262
0.006
® TEMP.
WETLAND IMPACT
®PERM.
WETLAND IMPACT
O TEMP.
STREAM IMPACT
®PERM.
STREAM IMPACT
LYNWOOD LAKES WETLAND IMPACTS WITHERS & RAVENEL
Cit of Greensboro North Carolina
SHEET 5 OF 11 ENGINEERS I PLANNERS I SURVEYORS 1� 1 1,1111-1110 —11111001

>>
\ MH �
50' LAKE
BUFFER
EX. PROPERTY
LINE (TYP)
SILT JFENCE \
(TYP
ss \ \
25' R`ERMA
SEWER EASE 'EK
BORING PIT
0 zs
O
GRAPHIC SCALE
40 0 20
1 inch = 40 ft.
EDGE OF LAKE
LYNWOOD LAKE
PROPOSED
DIRECTIONAL BORE
(NO IMPACT)
\ / 45' TEMPORARY,-_
CONSTRUCTION EASEMENT
BORING PIT
ss0000
' / /
' `SL1 M
I / Alh _ f
"o olo
/ice // S // '000lo
I /
/ / 2 X
' � -oo �
�IZI
2
I �IIH L2 � I I = x
i t I I I
I I ❑
I N I I
I I I
i I I I I
I I I I
+ I
+ In I I EX. HOUSE
I I (TYP)
LYNWOOD LAKES WETLAND IMPACTS WITHERS & RAVENEL
City of Greensboro North Carolina
SHEET 6 OF 11 ENGINEERS I PLANNERS I SURVEYORS

Ems., \ ♦� S, ��
z \ ♦ s BORING FIT
GRAPHIC SCALE
40 0 20 r I MH IP7
50' LAKE
BUFFER
1 inch = 40 ft. I , L
EX. PROPERTY
LINE (TYP)
25' PERMANENT
SEWER EASEMENT
PROPOSED /
DIRECTIONAL BORE f
(NO IMPACT) ,
I
I
I
�,-.
' /II
45' TEMPORARY
CONSTRUCTION EASEMENT -4"f—
I f II ,
I I
I I EDGE OF LAKE
I
. I III I I I
/ BORING PIT I� I
I I L
11 N I I
11 I I
� I I
\ I I I
P8\ `♦
WELL
LYNWOOD LAKES WETLAND IMPACTS WITHERS & RAVENEL
City of Greensboro North Carolina
SHEET 7 OF 11 ENGINEERS I PLANNERS I SURVEYORS

0
Z
/ GRAPHIC SCALE
40 0 20
/ 1 inch = 40 ft. `
\
PROPOSED WATER MAIN
2" i . . /
M
PROPOSED SEWER --\
EDFORD RD
P
!1`' IVI Fi 12
/— - -- 0 o
TT
TEMPORARY CONSTRUCTION
/ EASEMENT
6 MH P11
SS i
— — — — — — — — — i .00 .0o .000 \ PERMANENT UTILITY \
EASEMENT
TOP OF
BANK (TYP)
\
\ EX. PROPERTY LINE (TYP) \
\
IMPACT SUMMARY - SHEET 8
IMPACT
TYPE
TEMPORARY /
PERMANENT
LF
SF
AC
T8
STREAM
TEMPORARY
17
178
0.004
FP6
STREAM
PERMANENT
7
92
0.002
® TEMP.
WETLAND IMPACT
®PERM.
WETLAND IMPACT
O TEMP.
STREAM IMPACT
®PERM.
STREAM IMPACT
LYNWOOD LAKES WETLAND IMPACTS WITHERS & RAVENEL
City of Greensboro North Carolina
SHEET 8 OF 11 ENGINEERS I PLANNERS I SURVEYORS

i
LYNWOOD LAKE EX. PROPERTY /
I LINE (TYP) � � 4,
I
50' LAKE W
BUFFER
/
OH /P
W �
W W /
L NYYOOD
p 4
MH W2 g
/
T //
------ ss
yy
/ 5' TEMP ARY
COPS RUCTIO ESMT
15' RMANENT _
SEWE EASEMENT
T P OF -N
AN K (TYP
PR OSED
SEWER (�Y
5�• MH /
EX. 20' SEWER
EASEMENT (TYP)
I
Ex. SEWER
IMPACT SUMMARY — SHEET 9
IMPACT
TYPE
TEMPORARY /
PERMANENT
LF
SF
AC
T9
WETLAND
TEMPORARY
N/A
783
0.018
T10
STREAM
TEMPORARY
16
47
0.001
T11
WETLAND
TEMPORARY
N/A
543
0.012
P7
WETLAND
PERMANENT
N/A
503
0.012
P8
STREAM
PERMANENT
15
48
0.001
P9
WETLAND
PERMANENT
N/A
722
0.017
T12
WETLAND
TEMPORARY
N/A
138
0.003
T13
STREAM
TEMPORARY
5
17
0.000
T14
WETLAND
TEMPORARY
N/A
231
0.005
x
0
GRAPHIC SCALE
40 0 20
1 inch = 40 ft.
® TEMP.
WETLAND IMPACT
®PERM.
WETLAND IMPACT
O TEMP.
STREAM IMPACT
®PERM.
STREAM IMPACT
LYNWOOD LAKES WETLAND IMPACTS WITHERS & RAVENEL
Cit of Greensboro North Carolina
SHEET 9 OF 11 ENGINEERS I PLANNERS I SURVEYORS

PROPOSED WATER MAIN
TEMP. CONST.
EASEMENT
EX. WETLANDS I I
I �
I
.4 W
P II
11 I
16 I
I III
PERM. WATER �
MAIN EASEMENT
►
ZS
50' LAKE
/ / BUFFER
� /MH Z2 -
/
I �
I 1
1
Co I 20' PERMANENT
/ 1 SEWER EASEMENT
I 40' TEMPORARY
P CONSTRUCTION ESMT
► 10 /
Io °- 00000° AERIAL SEWER
OD° 00 °°00 CROSSING
0° °o°do °
0 o °0 _
0 00 000°
0 °° 00 0 T EX. PROPERTY
�0 0oo0 15 LINE (TYP)
IIy I
o I 1
I I
I I 1 �-
I
PROPOSED
SEWER (TYP)
I 1
1
I� 1
IMPACT SUMMARY - SHEET 10
IMPACT
TYPE
TEMPORARY /
PERMANENT
LF
SF
AC
P10
LAKE
PERMANENT
N/A
9
0.000
T15
LAKE
TEMPORARY
N/A
1504
0.035
T16
STREAM
TEMPORARY
5
41
0.001
P11
STREAM
PERMANENT
16
156
0.004
6 z �e
0
GRAPHIC SCALE
40 0 20
1 inch = 40 ft.
TEMP.
WETLAND IMPACT
®PERM.
WETLAND IMPACT
O TEMP.
STREAM IMPACT
®PERM.
STREAM IMPACT
LYNWOOD LAKES WETLAND IMPACTS WITHERS &c RAVENEL
Lboro North Carolina
SHEET 10 OF 11 ENGINEERS I PLANNERS I SURVEYORS

NOTE:
NO SEDIMENTATION AND EROSION CONTROL
MEASURES WILL BE PLACED OUTSIDE OF
THE TEMPORARY CONSTRUCTION EASEMENT/ /
SHOWN ON THE PLANS.
/
/ EX. WETLANDS
/
P
12
Iss
f
SS
25' PERMANEN
SEWER EASEMENT\
45' TEMPORARY \<
CONSTRUCTION ESMT
- - - - - --
-ss� sr_
1
20' PERMANENT
SEWER EASEMENT
_PROPOSED 40'\ EMPORARY��
SEWER (TYP) CONSTRUCTIOW ESMI
EX. PROPERTY
LINE (TYP)
ss —ss-
GRAPHIC SCALE
40 0 20
\
\
\ \ 1 inch = 40 ft.
IMPACT SUMMARY — SHEET 11
IMPACT
TYPE
TEMPORARY /
LF
SF
AC
STREAM IMPACT
PERMANENT
P12
WETLAND
PERMANENT
N/A
189
0.004
®TEMP.
WETLAND IMPACT
®PERM.
WETLAND IMPACT
ff2TEMP.
STREAM IMPACT
®PERM.
STREAM IMPACT
LYNWOOD LAKES WETLAND IMPACTS WITHERS &c RAVENEL
Lboro North Carolina
SHEET 11 OF 11 ENGINEERS I PLANNERS I SURVEYORS