20150754 Ver 2_401 Application_20160216

-0- WithersRavenel
1 / Our People, Your Success.
1410 Commonwealth Drive, Suite 101
Wilmington, North Carolina 28403
t: 910.256.9277 1 f: 910.256.2584
TO:
NC Division of Water Resources
512 N. Salisbury Street; 9th Floor
Raleigh, NC 27604
WE ARE SENDING YOU
❑ Shop Drawings
❑ Copy of Letter
® Attached
❑ Prints
❑ Change order
Letter of Transmittal
p2/17/2016 02140471.10
Ms. Karen Higgins
Sanford - Persimmon Creek Gravity Sewer
NWP12 Modification Submittal
❑ Under separate cover via
❑ Plans ❑ Samples
❑ Diskette ❑
the following
items:
❑ Specifications
THESE ARE TRANSMITTED as checked below:
® For approval
❑ Approved as submitted
❑ For your use
DESCRIPTION
Sanford - Persimmon Creek GS NWP 12 Modification PCN Packet
COPIESDATE
4
2/17/2016
NO.
02140471.10
1
2/17/2016
02140471.10
Sanford - Persimmon Creek GS NWP 12 Modification CD
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
❑
❑ Resubmit
❑ Submit
❑ Return
copies for approval
copies for distribution
corrected prints
❑ FOR BIDS DUE 20 ❑ PRINTS RETURNED AFTER LOAN TO US
REMARKS:
COPYTO: File SIGNED: Martin Richmond
If enclosures are not as noted, kindly notify us at once.

-%0- WithersRavenet
Our Peopte, Your Success.
February 17, 2016
US Army Corps of Engineers
Regulatory Field Office
Attn: Mr. Andy Williams
3331 Heritage Trade Drive
Suite 105
Wake Forest, NC 27857
6-0061�J-
NC -Division of Water Quality
401 Wetlands Unit
Attn: Ms. Karen Higgins
1617 Mail Service Center
Raleigh, North Carolina 27699
Re: City of Sanford Persimmon Creek Gravity Sewer -NWP 12 Permit Modification Submittal
Sanford, Lee County
SAW -2015-01676 IDJTaw- [2
DWR#15-0754
W&R Project #02140471.10
Dear Mr. Williams and Ms. Higgins,
D
2016
On behalf of the City of Sanford, WithersRavenel is requesting modification of the existing NWP
12, issued 11/05/2015 (SAW -2015-01676). Please note that since the proposed project does not
result in permanent wetland impacts, written authorization from NCDWR is not required, and this
PCN is being provided as a courtesy. Since this is a municipal project, we are requesting an email
from NCDWR confirming that written authorization is not required so that we have written
documentation for our files.
The proposed project is located in Sanford, Lee County, North Carolina. The proposed sewer
alignment crosses Persimmon Creek and its associated tributaries, which are located within the
Cape Fear Basin (HUC 03030003). The Water Quality Classification for Persimmon Creek is Class
C and the Stream Index number is 17-40-2.
Proposed Project
The proposed project consists of the construction of ±7,750 If of 8" gravity sewer. The proposed
sewer line will be located within a 30' easement with a 10' permanent access/maintenance corridor
through wetlands. The proposed sewer line will begin at an existing sewer line west of Chownings
Drive in the Carthage Colony Subdivision (Latitude: 35.452789°N; Longitude: -79.197266°W) and
will cross Persimmon Branch and flow in a southwest direction to an existing sewer line at 2255
Tramway Road (Latitude: 35.438042°N; Longitude: -79.217304°W) in Sanford, Lee County, North
Carolina.
Project History
The Persimmon Creek Gravity Sewer project was previously issued a NWP 12 (SAW -2015-01676),
which authorized 1.21 acres of temporary wetland impacts and 182 If of temporary stream impacts
115 MacKenan Drive j Cary, NC 27511
t: 919.469.3340 1 f: 919.467.6008 1 www.withersravenel.com I License No. C-0832
Cary I Greensboro I Pittsboro I Raleigh I Wilmington

-40- WithersRavenel
1 / Our People. Your Success.
February 17, 2016
US Army Corps of Engineers
NC -Division of Water Quality
Regulatory Field Office
401 Wetlands Unit
Attn: Mr. Andy Williams
Attn: Ms. Karen Higgins
3331 Heritage Trade Drive
1617 Mail Service Center
Suite 105
Raleigh, North Carolina 27699
Wake Forest, NC 27857
Re: City of Sanford Persimmon Creek Gravity Sewer -NWP 12 Permit Modification Submittal
Sanford, Lee County
SAW -2015-01676
DWR#15-0754
W&R Project #02140471.10
Dear Mr. Williams and Ms. Higgins,
On behalf of the City of Sanford, WithersRavenel is requesting modification of the existing NWP
12, issued 11/05/2015 (SAW -2015-01676). Please note that since the proposed project does not
result in permanent wetland impacts, written authorization from NCDWR is not required, and this
PCN is being provided as a courtesy. Since this is a municipal project, we are requesting an email
from NCDWR confirming that written authorization is not required so that we have written
documentation for our files.
The proposed project is located in Sanford, Lee County, North Carolina. The proposed sewer
alignment crosses Persimmon Creek and its associated tributaries, which are located within the
Cape Fear Basin (HUC 03030003). The Water Quality Classification for Persimmon Creek is Class
C and the Stream Index number is 17-40-2.
Proposed Project
The proposed project consists of the construction of ±7,750 If of 8" gravity sewer. The proposed
sewer line will be located within a 30' easement with a 10' permanent access/maintenance corridor
through wetlands. The proposed sewer line will begin at an existing sewer line west of Chownings
Drive in the Carthage Colony Subdivision (Latitude: 35.452789°N; Longitude: -79.197266°W) and
will cross Persimmon Branch and flow in a southwest direction to an existing sewer line at 2255
Tramway Road (Latitude: 35.438042°N; Longitude: -79.217304°W) in Sanford, Lee County, North
Carolina.
Project History
The Persimmon Creek Gravity Sewer project was previously issued a NWP 12 (SAW -2015-01676),
which authorized 1.21 acres of temporary wetland impacts and 182 If of temporary stream impacts
115 MacKenan Drive I Cary, NC 27511
t: 919.469.3340 1 f: 919.467.6008 1 www.withersravenel.com I License No. C-0832
Cary I Greensboro I Pittsboro I Raleigh I Wilmington

Sanford - Persimmon Creek Gravity Sewer
NWP 12 PCN Modification
SAW -2015-01676
February 17, 2016
10 WithersRavenel
Our People. Your Success.
for construction of the sewer line. The NWP 12 also authorized 0.524 acres of permanent wetland
conversion impacts associated with the permanent access/maintenance corridor for the easement.
A Preliminary JD was issued in conjunction with issuance of the NWP 12, which approved the
wetland delineation specific to the impact areas only.
After lengthy negotiations with property owners to obtain utility easements on private property,
certain property owners refused to grant an easement to the City of Sanford, resulting in the
relocation of the sewer alignment. The relocation of the sewer alignment pushed the alignment
further uphill, resulting in a significant decrease in the overall impacts to streams and wetlands,
resulting in a need for modification of the NWP 12 to reflect the currently proposed impacts.
The delineation for the southernmost portion of the alignment (Tramway One, LLC property) was
conducted by John Davis of (Soil Horizons, LLC) and approved by Andy Williams with the USACE
on September 3, 2015. The impacts depicted on Exhibits 5 and 6 (Temporary Impacts 9, 10, and 11)
are within this portion of the alignment.
Proposed Impacts
The proposed impacts resulting from the realignment of the sewer line consists of ±0.159 acres of
temporary wetland impacts and 177 If of temporary stream impacts for construction of the sewer
line. All proposed impacts will occur within a 30' construction corridor.
Contained entirely within the 30' construction corridor is a 10' permanent access/maintenance
corridor. The proposed 10' permanent access/maintenance corridor will result in the permanent
conversion of forested wetlands to herbaceous wetlands as a result of regular
mowing/maintenance of the corridor, resulting in ±0.041 acres of permanent conversion impacts.
The previous NWP 12 authorized the permanent conversion of the entire 30' easement for the
permanent maintenance/access corridor, and the proposed permanent maintenance corridor has
been reduced to 10'.
Avoidance and Minimization - Modified Impacts
Due to realignment of the proposed sewer corridor, the temporary wetland impacts have been
reduced from ±1.2 acres of temporary wetland impacts to ±0.159 acres, and temporary stream
impacts have been reduced from ±182 If to ±177 If.
Several impacts previously permitted have been eliminated or reduced. Original Impacts 4-6 and
7-8 have been eliminated, avoiding five wetland impacts totaling0.079 acres and one stream impact
of 59 If. Original impacts 9 - 10 have been eliminated, avoiding 0.488 of wetland impact. Original
impacts 12 & 13 have been eliminated, avoiding 0.816 acres of wetlands. Original impacts 17-19
have been eliminated, avoiding 0.068 acres. Proposed modified impacts 9-11 are in a new impact
area; however, these proposed impacts have been minimized to 0.007 acres.
Additionally, the modified 10' permanent access/maintenance corridor will result in a reduction
from ±0.524 acres of permanent conversion impacts to ±0.041 acres of permanent conversion
impacts.
Page 2 of 3

Sanford - Persimmon Creek Gravity Sewer
NWP 12 PCN Modification
SAW -2015-01676
February 17, 2016
10 WithersRavenel
Our People. Your Success.
Please note, as required in Section 13 of NWP 12, temporary fills will be removed in their entirety
and the affected areas returned to pre -construction elevations. The affected areas will be
revegetated with a wetland seed mix.
Mitigation
Because the proposed impacts for construction of the sewer line are temporary, no mitigation is
proposed for these impacts.
The USACE requires mitigation for permanent wetland conversion impacts exceeding 0.10 acres.
This modification reduces the permanent wetland conversion impacts from ±0.52 acres to ±0.041
acres, therefore no mitigation is required for the reduced impacts.
The current request is for modification of the existing NWP 12 (SAW -2015-01676), requesting
authorization for ±0.159 acres of temporary wetland impacts and 177 If of temporary stream
impacts (see the attached revised impact maps and Revised PCN for details).
Please feel free to call if you have questions or require additional information.
Sincerely,
Martin Richmond
Staff Environmental Scientist
Attachments:
Revised PCN Form
Agent Authorization
Revised Alignment Comparison Exhibit
Wetland Location Exhibit
USGS Quad Map
Lee County Soil Survey
Sheet 11 of the Sediment & Erosion Control Plans
Impact Exhibits for Revised Sewer Alignment
Page 3 of 3

W�ATF�9QG
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Office Use Only:
Corps action ID no.
DWQ project no.
Form Version 1.3 Dec 10 2008
Page 1 of 12
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 MODIFICATION El Section
10 Permit
1b.
Specify Nationwide Permit (NWP) number: NWP 12 or General Permit (GP) number:
1 c.
Has the NWP or GP number been verified by the Corps?
® Yes
❑ No
1d.
Type(s) of approval sought from the DWQ (check all that apply):
® 401 Water Quality Certification — Regular ❑ Non -404 Jurisdictional General Permit
❑ 401 Water Quality Certification — Express ❑ Riparian Buffer Authorization
1 e.
Is this notification solely for the record
because written approval is not required?
For the record only for DWQ 401
Certification:
® Yes ❑ No
For the record only for Corps Permit:
❑ Yes ® No
1f.
Is payment into a mitigation bank or in -lieu fee program proposed for mitigation
of impacts? If so, attach the acceptance letter from mitigation bank or in -lieu
fee program.
❑ Yes
® No
1g.
Is the project located in any of NC's twenty coastal counties. If yes, answer 1 h
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:
Sanford Persimmon Creek Gravity Sewer
2b.
County:
Lee
2c.
Nearest municipality / town:
Sanford
2d.
Subdivision name:
2e.
NCDOT only, T.I.P. or state
project no:
3.
Owner Information
3a.
Name(s) on Recorded Deed:
N/A — Linear Project — City of Sanford Sewer Easement
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 12
PCN Form — Version 1.3 December 10, 2008 Version

4.
Applicant Information (if different from owner)
4a.
Applicant is:
❑ Agent ® Other, specify: City of Sanford
4b.
Name:
Hal Hegwer — City Manager
4c.
Business name
(if applicable):
City of Sanford
4d. Street address:
PO Box 3729
4e.
City, state, zip:
Sanford, NC 27330
4f.
Telephone no.:
[phone]
4g.
Fax no.:
4h.
Email address:
[e-mail]
5.
Agent/Consultant Information (if applicable)
5a.
Name:
Martin Richmond
5b.
Business name
(if applicable):
Withers & Ravenel
5c.
Street address:
115 MacKenan Drive
5d.
City, state, zip:
Cary, NC 27511
5e. Telephone no.:
[phone]
5f.
Fax no.:
[phone]
5g.
Email address:
[e-mail]
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: ±7,750 If gravity sewer
North End near Chownings Dr:
Latitude: 35.452789°N Longitude: - 79.197266°W
1 b.
Site coordinates (in decimal degrees):
(DD.DDDDDD) (-DD.DDDDDD)
South End near Tramway Dr:
Latitude: 35.438042°N Longitude: -79.217304°W
(DD.DDDDDD) (-DD.DDDDDD)
1 c.
Property size:
N/A — Linear Project — Alignment is ±7,750 If in length
2.
Surface Waters
2a.
Name of nearest body of water (stream, river, etc.) to
Persimmon Creek
proposed project:
2b.
Water Quality Classification of nearest receiving water:
Class C; (Stream Index # 17-40-2)
2c.
River basin:
Cape Fear Basin (HUC: 03030003)
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 alignment is located entirely within undeveloped woodlands. The general land use in the vicinity of the project
consists of a mixture of residential and commercial land uses, as well as agricultural and undeveloped woodlands.
3b.
List the total estimated acreage of all existing wetlands on the property:
±0.159 acres within proposed project area (utility easement and temporary construction easement)
3c.
List the total estimated linear feet of all existing streams (intermittent and perennial) on the property:
±177 If of streams within the proposed project area (utility easement and temporary construction easement)
3d.
Explain the purpose of the proposed project:
The purpose of the proposed gravity sewer is to provide service to the new VA Clinic and the Liberty Health Care Facility.
The proposed 8-inch gravity sewer line will extend from the existing sewer at Carthage Colonies subdivision to a new VA
Clinic located on Tramway Road in the City of Sanford. The VA Clinic will house offices for 15 practitioners with a
projected flow of 3,750 gpd. The project will also eliminate a private pump station serving the Liberty Health Care Facility
that is currently permitted to pump 13,650 gpd to another sewer shed within the City of Sanford collection system.
3e.
Describe the overall project in detail, including the type of equipment to be used:
The project consists of the installation of 7,750 If of 8" gravity sewer line, which will extend from the new VA Clinic on
Tramway Road to the existing sewer line at Carthage Colonies subdivision. The utility will be installed using traditional
excavation and installation techniques. Typical commercial clearing, grading, and excavation equipment will be used to
install the utility line within the alignment.
Page 3 of 12
PCN Form — Version 1.3 December 10, 2008 Version

4. Jurisdictional Determinations
4a. Have jurisdictional wetland or stream determinations by the
Corps or State been requested or obtained for this property /
®Yes El No El Unknown
project (including all prior phases) in the past?
Comments: Preliminary JD Issued 11/5/2015
4b. If the Corps made the jurisdictional determination, what type
®Preliminary El Final
of determination was made?
4c. If yes, who delineated the jurisdictional areas?
Agency/Consultant Company: Withers & Ravenel
Name (if known): Troy Beasley and Martin Richmond
Other:
4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation.
The Corps of Engineers issued a Preliminary JD for the previously permitted impact areas in conjunction with issuance of
the NWP 12 previously issued for this project. (SAW -2015-01676). The proposed impacts associated with the
realignment of the sewer line will result in elimination of certain impacts, and the currently proposed impacts are located
within the wetland areas previously approved in the Preliminary JD.
The delineation for the southernmost portion of the revised alignment (Tramway One, LLC property) was conducted by
John Davis of (Soil Horizons, LLC) and approved by Andy Williams with the USACE on September 3, 2015. The impacts
depicted on Exhibits 5 and 6 (Temporary Impacts 9, 10, and 11) are within this portion of the alignment.
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.
NWP 12 was issued for this project 11/5/2015. Due to realignment, the permit is being modified with reduced impacts.
6. Future Project Plans
6a. Is this a phased project?
❑ Yes ® No
6b. If yes, explain.
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
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
Exhibit 1 ❑ P ® T
® Yes
® Corps
Impact 2
Sewer Installation
Headwater Forest
❑ No
® DWQ
0.094 ac
Exhibit 4 ❑ P ® T
® Yes
® Corps
Impact 7
Sewer Installation
Headwater Forest
❑ No
® DWQ
0.058 ac
Exhibit 5 ❑ P ® T
® Yes
® Corps
Impact 9
Sewer Installation
Headwater Forest
❑ No
® DWQ
0.005 ac
Exhibit 6 ❑ P ® T
® Yes
® Corps
Impact 11
Sewer Installation
Headwater Forest
❑ No
® DWQ
0.002 ac
2g. Total wetland impacts
0.159 ac
2h. Comments: The perpetual maintenance (e.g. mowing) of the 10' permanent access/maintenance corridor will result in the
permanent conversion of forested wetlands to herbaceous wetlands at Impact 1 (Exhibit 1), Impact 6 (Exhibit 4), and Impact 10
(Exhibit 6), resulting in ±0.041 acres of permanent conversion impacts. These impacts are temporary, but require mitigation
through the US Army Corps of Engineers.
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 -Permanent
(PER) or
(Corps - 404, 10
stream
length
(P) or Temporary (T)
intermittent
DWQ — non -404,
width
(linear
(INT)?
other)
(feet)
feet)
Exhibit 1 ❑ P ® T
® PER
® Corps
Impact 3
Sewer Crossing
Persimmon Creek
❑ INT
® DWQ
5'
45 If
Exhibit 2 ❑ P ® T
® PER
® Corps
Impact 4
Sewer Crossing
UT to Persimmon
❑ INT
® DWQ
5'
45 If
Exhibit 3 ❑ P ®T
❑ PER
® Corps
Impact 5
Sewer Crossing
UT to Persimmon
® INT
® DWQ
3'
40 If
Exhibit 4 ❑ P ® T
❑ PER
® Corps
Impact 8
Sewer Crossing
UT to Persimmon
® INT
® DWQ
3'
47 If
3h. Total stream and tributary impacts
1771
3i. Comments:
Page 5 of 12
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
01 ❑P❑T
02 ❑ PEI T
03 ❑P❑T
04 ❑P❑T
4f. Total open water impacts
4g. Comments:
5. Pond or Lake Construction
If pond or lake construction proposed, then complete the chart below.
5a. I 5b. 1 5c. 5d. 5e.
Pond ID Proposed use or purpose of
number pond
Wetland Impacts (acres) Stream Impacts (feet)
Flooded I Filled I Excavated I Flooded I Filled I Excavated
P1
P2
5f. Total
5g. Comments:
5h. Is a dam high hazard permit required?
❑ Yes ❑ No If yes, permit ID no:
5i. Expected pond surface area (acres):
5j. Size of pond watershed (acres):
5k. Method of construction:
Upland
(acres)
Flooded
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.
Project is in which protected basin?
6b. 6c. 6d.
Buffer impact
number - Reason
Permanent (P) or for impact
TemDorar✓ (T)
131 ❑P❑T
B2 ❑PFIT
B3 ❑P❑T
6i. Comments:
❑ Neuse ❑ Tar -Pamlico ❑ Other:
❑ Catawba ❑ Randleman
6e. I 6f. I 6g.
Buffer
Stream name mitigation
required?
❑ Yes
❑ No
❑ Yes
❑ No
❑ Yes
❑ No
6h. Total buffer impacts
Zone 1 impact Zone 2 impact
(square feet) (square feet)
Page 6 of 12
PCN Form - Version 1.3 December 10, 2008 Version

D. Impact Justification and Mitigation
1. Avoidance and Minimization
1a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project.
Due to realignment of the proposed utility corridor, several previously permitted impacts have been eliminated or reduced.
Original Impacts 4-6 and 7-8 have been eliminated, avoiding five wetland impacts totaling 0.079 acres and one stream impact of
59 If. Original impacts 9 — 10 have been eliminated, avoiding 0.488 of wetland impact. Original impacts 12 & 13 have been
eliminated, avoiding 0.816 acres of wetlands. Original impacts 17-19 have been eliminated, avoiding 0.068 acres. Proposed
modified impacts 9-11 are in a new impact area; however, these proposed impacts have been minimized to 0.007 acres.
The realignment of the utility corridor has resulted in the overall reduction of temporary wetland impacts from ±1.2 acres to
±0.159 acres, and a reduction of temporary stream impacts from ±181 If to ±177 If. Additionally, permanent wetland conversion
impacts have been reduced from ±0.524 acres to ±0.041 acres.
Please note, as required in Section 13 of NWP 12, temporary fills will be removed in their entirety and the affected areas
returned to pre -construction elevations. The affected areas will be revegetated with a wetland seed mix.
1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques.
Construction techniques used to avoid or minimize the proposed impacts include the installation of Erosion & Sedimentation
Control devices prior to construction of the utility line. Access to impact areas will be from high ground, and bridgemats will be
utilized as needed to minimize the extent of impacts within the construction corridor.
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:
0.5 acres
4f. Non -riparian wetland mitigation requested:
acres
4g. Coastal (tidal) wetland mitigation requested:
acres
4h. Comments: The 0.50 acres of wetland mitigation is specifically for "permanent conversion impacts", as required by the
Corps.
Page 7 of 12
PCN Form — Version 1.3 December 10, 2008 Version

5. 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 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 8of12
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 project consists of a subsurface gravity sewer line which will not result in any impervious
surface or impede natural
diffuse flow.
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
3b.
Which of the following locally -implemented stormwater management programs
❑ NSW
El 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 9 of 12
PCN Form — Version 1.3 December 10, 2008 Version

F. Supplementary Information
1. Environmental Documentation (DWQ Requirement)
1a. 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
letter.)
Comments: The proposed project is being funded by the City of Sanford through
❑ Yes ® No
Golden Leaf Funding, but no state or federal funds. The proposed sewer line is
less than 18 -inches and less than 3 miles of disturbance, and therefore does not
exceed the minimum criteria requiring an EA. Therefore, SEPA or NEPA approval
through the State Clearing House is not required.
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 sewer line will provide service to the new VA Clinic and the existing Liberty Health Care Facility. The
proposed sewer line has been designed to provide additional capacity as future projects come online and require sewer
services. Additional development could potentially occur as a result of availability of sanitary sewer from the construction
of the proposed sewer line. However, any future developments will be required to meet federal, state and local
regulations which will prevent impacts to nearby downstream water quality.
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.
The proposed line will convey wastewater from exterior sources to the Big Buffalo WWTP in Sanford.
Page 10 of 12
PCN Form — Version 1.3 December 10, 2008 Version

5. Endangered Species and Designated Critical Habitat (Corps Requirement)
5a. Will this project occur in or near an area with federally protected species or
❑ Yes ® No
habitat?
5b. Have you checked with the USFWS concerning Endangered Species Act
® Yes ❑ No
impacts?
® Raleigh
5c. If yes, indicate the USFWS Field Office you have contacted.
❑ Asheville
5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical
Habitat?
The previously permitted project was submitted to the USFWS for consultation for the presence of potential Northern
Long -Eared Bat habitat. The USFWS review resulted in no comments on the project, and no restrictions on construction
were included in the NWP 12. We do not anticipate needing USFWS concurrence for the revised alignment.
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 in Lee County classified as EFH.
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?
W&R reviewed the NC State Historic Preservation Office's online database, located at: http://gis.ncdcr.gov/hpoweb/, to
determine if there were any known historic or cultural resources within or in the vicinity of the proposed project. The
database review did not identify any known resources within or in the vicinity of the proposed project.
8. Flood Zone Designation (Corps Requirement)
8a. Will this project occur in a FEMA -designated 100 -year floodplain?
® Yes ❑ No
8b. If yes, explain how project meets FEMA requirements:
The proposed sewer line will be located within the 100 -year floodplain associated with Persimmon Creek, which is the
only stream within the proposed alignment with a mapped FEMA 100 -year floodplain. The sewer line has been designed
as an aerial crossing through the 100 -year floodplain, with the bottom of the pipe located above the 100 -year flood
elevation. The proposed sewer will not affect storage within the floodplain, or result in a rise in flood elevation, and
therefore meets FEMA requirements.
8c. What source(s) did you use to make the floodplain determination? Engineered calculation of the 100 year flood plain.
Page 11 of 12
PCN Form — Version 1.3 December 10, 2008 Version

Martin Richmond
02/17/2016
WithersRavenel
Date
Applicant/Agent's Printed NameApplicant/Agent's Signature
(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

WITHERS ON RAVEN E L
ImGIN EERSIP[RnMEnz aCRVEYORS
Au i RORI i Y FOR APPOINTMENT OF AGENT
The undersigned contract purchaser, City of Sanford (Client) does hereby appoint Withers &
Ravenel. Inc. as his, her, or ifs agent for the purpose or petitioning tRe appropriate local: State
and federal environmental evalati;r-y agencies SUS Army Corps of Engineers. NC Division of
Water Quality, NC Division of Coastal Management, local municipalities, etc.) for: a) review and
approval of the jurisdictional boundaries of onsite jurisdictional areas (wetlands, streams, riparian
buffers, etc.) and/or; b) preparation and submittal of appropriate environmental peg mit
applications/requests for tRe CAA OT 5anrora - rersimmon Creek Gravity Sewer,
extenaina appri„umately %3uu linear feet, from west of Chownings Drive in the existing
Carthage Crossing Subdivision to 2255 Tramway Rd in Sanford.
The Client does hereby authorize that said ayes it Pias the amMurity to aao Me following acts on
oeMalf of tMe owner:
(1) To submit appropriate requests/applications and the required supplemental
materials:
kz) i a auen'a 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 ayende5.
This authorization shall continue in effect until completion of the contracted task or termination by
the Client. 1 11
Phone: 1 r1
Email: �.v� `�► lei
115 MacKenan Drive I Cary; NC 275111 tel.: [phone] ; tax: 919.467-60061 www.witfierbiavenel.com I Cicenbe No. C-0832
1410 tAmni0nwcaltn Drive Somite 101 I wilmington, IK z133270 -i: tcl:J1U.LS6.`JL// ;fen: Yiu.L56.L584
iuii Albert Pick Road 1 Suire G Greensboro, NC 27409 1 tel: [phone] fax: [phone]
Date: -> I'Z 7 11S'
Agent's Name, Address & Telephone:
Sig ature of lient:
X41 CIT
Withers & Ravenel Inc.
Few n(kiJ+� f�-
(Name - Print)
115 MacKenan Drive
I
Cary, NC 27511
(5i atu
Tel. [phone]
Qsx::)k 31
Mailing Address
--3 *,) !r]Q C d � ;0
City State Zip
Phone: 1 r1
Email: �.v� `�► lei
115 MacKenan Drive I Cary; NC 275111 tel.: [phone] ; tax: 919.467-60061 www.witfierbiavenel.com I Cicenbe No. C-0832
1410 tAmni0nwcaltn Drive Somite 101 I wilmington, IK z133270 -i: tcl:J1U.LS6.`JL// ;fen: Yiu.L56.L584
iuii Albert Pick Road 1 Suire G Greensboro, NC 27409 1 tel: [phone] fax: [phone]

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Engineers I Planners I Surveyors
SANFORD LEE COUNTY NORTH CAROLINA

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- SHEET 5
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Engineers I Planners I surveyors
SANFORD LEE COUNTY NORTH CAROLINA

GENERAL NOTES:
1. ELEVATIONS BASED ON NAVD 88 DATUM. HORIZONTAL CONTROL BASED ON NAD 83 DATUM. FIELD
SURVEY INFORMATION PERFORMED BY WITHERS & RAVENEL.
2, COORDINATE CONTRACT SO CONSTRUCTION SEQUENCE CAN BE FOLLOWED.
3, CONSTRUCTION AND MATERIAL SPECIFICATIONS TO CONFORM TO CITY OF SANFORD SPECIFICATIONS AND
CONTRACT DOCUMENTS, CONTRACTOR TO HAVE A COMPLETE SET OF CONTRACT DOCUMENTS AS WELL AS
ALL PERMIT APPROVALS AND EASEMENTS ON JOB SITE AT ALL TIMES.
4. SHOP DRAWINGS MUST BE REVIEWED AND APPROVED BY ENGINEER BEFORE EQUIPMENT IS ORDERED.
5.. KNOWN EXISTING UTILITIES HAVE BEEN LOCATED FROM THE INFORMATION AVAILABLE. CONTRACTOR IS
RESPONSIBLE TO ACCURATELY LOCATE BOTH HORIZONTALLY AND VERTICALLY EXISTING UTILITIES PRIOR TO
START OF CONSTRUCTION (ONE CALL CENTER 1-800-632-4949). ALL COSTS ASSOCIATED WITH ANY
DAMAGE TO KNOWN OR UNKNOWN EXISTING UTILITIES RESULTING FROM CONTRACTOR FAILURE TO
ADEQUATELY PROTECT EXISTING UTILITIES DURING CONSTRUCTION TO BE BORNE SOLELY BY CONTRACTOR.
THE FOLLOWING UTILITIES SHOULD BE CONTACTED AS A MINIMUM PRIOR TO CONSTRUCTION.
+ WINDSTREAM COMMUNICATIONS 888-599-3166
• BROADPLEX FIBER. OPTICS/HIGH SPEED INTERNET 828-433-4506
• DUKE ENERGY 800-762-0592
PSNC 877-776-2427
• CABLE PROTECTION SERVICES, INC 004-562-3861
+ CITY OF SANFORD PUBLIC WORKS DEPARTMENT 919-777-1119
CONTRACTOR IS RESPONSIBLE FOR RELOCATIONOF EXISTING UTILITIES IF REQUIRED DURING INSTALLATION OF
T AFFECTED UTILITY COMPANY.THERE WILL BE NO ADDITIONAL OR
NEW WORK AND COORDINATION WITH HE EC EDU L
SEPARATE PAY ITEM FOR THIS WORK UNLESS SPECIFICALLY CALLED OUT IN BID FORM,
6. CONTRACTOR TO SUPPORT ALL UTILITY POLES AS NECESSARY. CONTRACTOR TO COORDINATE UTILITY
POLE SUPPORT WITH APPROPRIATE UTILITY COMPANIES. IN AREAS WHERE OVERHEAD POWER LINES ARE
PRESENT, CONTRACTOR MUST CONTACT UTILITY PRIOR TO CONSTRUCTION ACTIVITIES TO DETERMINE MINIMUM
REQUIRED EQUIPMENT CLEARANCE (MEC) DISTANCE BASED UPON LINE STRENGTH_ NO EXCAVATION ACTIVITIES
WILL BE ALLOWED WITHIN 30 FT OF ANY SUPPORT POLES OR GUY WIRES WITHOUT WRITTEN PERMISSION
FROM OWNER. CONTRACTOR T0. PROVIDE ADEQUATE SUPPORT FOR ALL UTILITY POLES AS NECESSARY.
COMPACT TRENCH 5 FT EACH SIDE OF UTILITY POLES TO MINIMUM OF 95% STANDARD PROCTOR,
7. PIPE TRENCHES TO BE NO STEEPER THAN 1:1 FROM EDGE OF EXISTING PAVEMENT,
8. STABILIZE, SEED AND MULCH, AND PAVE SITE AS INDICATED IN EROSION CONTROL NOTES PRIOR TO
FINAL INSPECTION.
9.CONTRACTOR TO MAKE EVERY EFFORT TO SAVE PROPERTY IRONS, MONUMENTS, OTHER PERMANENT
POINTS AND LINES OF REFERENCE AND CONSTRUCTION STAKES. REGISTERED LAND SURVEYOR AT
CONTRACTOR EXPENSE TO REPLACE PROPERTY IRONS, MONUMENTS, AND OTHER PERMANENT POINTS OF
REFERENCE DESTROYED BY CONTRACTOR.
10. CONTRACTOR TO CLEAR AND GRUB ALL UTILITY EASEMENTS, AS DIRECTED BY OWNER, TO INSTALL NEW
UTILITIES. ON ROADWAY RIGHT-OF-WAYS, CONTRACTOR TO MAKE EVERY EFFORT DURING CONSTRUCTION TO
PROTECT TREES THAT WILL NOT BE REMOVED AS MARKED ON PLANS. LIMITS OF CONSTRUCTION (LOC) TO
BE EDGE OF PERMANENT EASEMENT, TEMPORARY CONSTRUCTION EASEMENT (TCE), EDGE OF PAVEMENT
(EDP) OR SILT FENCE LINE (OPEN AREAS) AS INDICATED ON INDIVIDUAL DRAWINGS.
11. MAINTAIN PLANT PROTECTION FENCING ON SITE UNTIL ALL OTHER WORK IS COMPLETED WITH EXCEPTION
OF FINAL INSPECTION, REMOVE FENCING FOLLOWING FINAL INSPECTION.
12. PROPERTY LINE INFORMATION OBTAINED VIA LEE COUNTY TAX MAPS AND DO NOT NECESSARILY
REPRESENT ACTUAL PROPERTY LINE LOCATIONS.
13. BUILDING LOCATIONS ARE APPROXIMATE AND SHOWN FOR INFORMATION ONLY.
14. FURNISH, INSTALL, AND MAINTAIN ALL NECESSARY EROSION CONTROL MEASURES WHETHER OR NOT
SHOWN ON THE PLANS TO PROTECT ADJACENT CREEKS, RIVERS, ROADWAYS, ETC, FROM SILTATION AND
EROSION,
15. PROVIDE POSITIVE DRAINAGE FOR ALL AREAS THROUGHOUT CONSTRUCTION PERIOD,
16. PROVIDE PROPER OIL POLLUTION PREVENTION MEASURES PER STATE AND LOCAL LAWS TO MINIMIZE THE
IMPACT OF DIESEL FUEL TO THE ENVIRONMENT,
17. RESTORE/REPLACE ALL SIGNS, MAILBOXES; ETC. ENCOUNTERED DURING CONSTRUCTION TO ORIGINAL
CONDITION.
18. RESTORE ALL DISTURBED AREAS TO EXISTING GRADE UON ON DRAWINGS.
19. PLACE ALL EXCAVATED MATERIAL WITHIN LIMITS OF DISTURBANCE DURING UTILITY INSTALLATION.
PROVIDE NECESSARY SEDIMENT AND EROSION CONTROL MEASURES TO CONTROL RUN-OFF. REMOVE
EXCESS EXCAVATED MATERIAL FROM CONSTRUCTION SITE AND DISPOSE OF LEGALLY.
20. VERIFY LOCATION AND WIDTH OF ALL EXISTING EASEMENTS AND RIGHT OF WAYS WITH NCDOT, LEE
COUNTY, AND CITY OF SANFORD PRIOR TO START OF CONSTRUCTION
21. CONNECTION TO EXISTING CITY OF SANFORD MANHOLE IN CARTHAGE COLONIES SUBDIVISION SHALL BE
COORDINATED WITH THE CITY PUBLIC WORKS STAFF PRIOR TO EXCAVATION. BYPASS PUMPING PLAN SHALL
BE APPROVED BY THE CITY ENGINEER.
22.CONNECTION TO EXISTING MANHOLE PRIOR TO THE EXISTING PUMP STATION ON LIBERTY HEALTHCARE
FACILITY SHALL BE COORDINATED WITH THE CITY PUBLIC WORKS STAFF AND THE LIBERTY HEALTHCARE
FACILITY MANAGER PRIOR TO EXCAVATION, BYPASS. PUMPING PLAN SHALL BE APPROVED BY THE CITY
ENGINEER.
�TaucTlOw NO?eK,
1. OBTAIN A WRITTEN PERMIT FOR ROCK BLASTING FROM SANFORD ENGINEERING AND PUBLIC WORKS
DEPARTMENT,. BLASTING FOR ROCK REMOVAL IS LIMITED TO MONDAY THROUGH FRIDAY 8:00 AM TO 5:00 PM
AND TO NOT EXCEED ANY OTHER MORE STRINGENT WORK HOURS STIPULATED ELSEWHERE IN
SPECIFICATIONS.
2. COMPLETELY REMOVE AND REPLACE WITH SUITABLE MATERIAL AND THOROUGHLY COMPACT UNSTABLE
AND/OR ORGANIC MATERIAL ("MUCK") ENCOUNTERED IN TRENCHES OR IN ROADWAYS,
3. PROVIDE FOR AND MAINTAIN SAFETY MEASURES NECESSARY FOR PROTECTION OF ALL PERSONS ON WORK
SITE AND FULLY COMPLY WITH ALL LAWS, REGULATIONS, AND BUILDING CODE REQUIREMENTS TO PREVENT
ACCIDENT OR INJURY TO PERSONS ON OR ABOUT LOCATION OF WORK, INCLUDING ALL APPLICABLE
PROVISIONS OF OSHA REGULATIONS. PROTECT ALL TREES AND SHRUBS DESIGNATED TO REMAIN IN VICINITY
OF OPERATIONS AND BARRICADE ALL WALKS, ROADS, AND AREAS TO KEEP PUBLIC AWAY FROM
CONSTRUCTION. ALL TRENCHES, EXCAVATIONS, OR OTHER HAZARDS IN VICINITY OF WORK TO BE WELL
BARRICADED, AND PROPERLY LIGHTED AT NIGHT.
4. CONTRACTOR TO BE RESPONSIBLE FOR THE ENTIRE SITE AND NECESSARY PROTECTION AS REQUIRED BY
CITY AND BY LAWS OR ORDINANCES GOVERNING SUCH CONDITIONS. HE/SHE TO BE RESPONSIBLE FOR ANY
DAMAGE TO CITY PROPERTY, OR THAT OF OTHERS, BY CONTRACTOR, HIS/HER EMPLOYEES, SUBCONTRACTORS
OR THEIR EMPLOYEES, AND TO CORRECT AND/OR REPAIR SUCH DAMAGES TO SATISFACTION OF CITY OF
SANFORD AND/OR OTHER AFFECTED PARTIES, HE/SHE TO BE RESPONSIBLE FOR AND PAY FOR ANY SUCH
CLAIMS AGAINST CITY.
5. CITY TO NOT BE RESPONSIBLE FOR MAKING CONTRACTOR ADHERE TO OCCUPATIONAL SAFETY AND HEALTH
ADMINISTRATION (OSHA) REGULATIONS OR STANDARDS, HOWEVER, CITY MAY REPORT SUSPECTED VIOLATIONS
OF UNSAFE PRACTICES TO APPROPRIATE ENFORCEMENT AGENCY.
6. NO CONSTRUCTION TO BE INITIATED WITHIN RIGHT-OF-WAY OF ROADS THAT ARE MAINTAINED BY NCDOT
WITHOUT PRIOR APPROVAL OF NCDOT. NCDOT APPROVAL TO BE EVIDENCED BY AN APPROPRIATE
ENCROACHMENT AGREEMENT AND/OR DRIVEWAY PERMIT, AS APPLICABLE. A COPY OF APPROVED
ENCROACHMENT AGREEMENT AND/OR DRIVEWAY PERMIT TOBE IN CONTRACTOR POSSESSION AT JOB SITE AT
ALL TIMES THAT WORK IS BEING PERFORMED. NOTIFY NCDOT DISTRICT OFFICE AND POST ANY REQUIRED
INDEMNITY BOND PRIOR TO BEGINNING WORK IN NCDOT RIGHT-OF-WAY.
7. INSTALL PUBLIC UTILITIES WITHIN NCDOT RIGHT-OF-WAY PER POLICIES QL PROCEDURES Q
jMUTILITIES ON HIGHWAY RTS-O�-W+_1', LATEST REVISION, AS PUBLISHED BY NCDOT,
mumIGH
OF my, OR THOSE OF CITY, WHICHEVER, IN OPINION OF ENGINEER IS MORE STRINGENT.
S. KEEP EXISTING PUBLIC STREETS OR HIGHWAYS OPEN TO TRAFFIC AT ALL TIMES UNLESS PERMISSION TO
CLOSE STREETS, OR PORTIONS THEREOF, IS GRANTED BY ENGINEER. CONTACT CITY OF SANFORD POLICE
AND LEE COUNTY SHERIFF DEPARTMENT A MINIMUM OF 24 HOURS BEFORE ANY STREETS ARE FULLY OR
PARTIALLY CLOSED. INSTALL PROPER AND SUFFICIENT BARRICADES, LIGHTS, SIGNING, AND OTHER PROTECTIVE
DEVICES WHEN DEEMED NECESSARY BY POLICE DEPARTMENT OR ENGINEER -
9 1
NGINEER.9. ALL MATERIALS. INCORPORATED IN WORK TO BE ACCEPTED BY CITY OF SANFORD FOR MAINTENANCE TO
BE NEW, FIRST QUALITY MATERIAL INSTALLED PER MANUFACTURER INSTRUCTIONS OR THESE SPECIFICATIONS,
WHICHEVER, IN OPINION OF ENGINEER, IS MORE STRINGENT OR APPLICABLE. IT IS INTENT OF THIS
SPECIFICATION TO PROVIDE MATERIALS AND CONSTRUCTION METHODS OF HIGH STANDARD AND QUALITY AND
TO PROVIDE MATERIALS FREE FROM DEFECTS IN WORKMANSHIP AND PRODUCT. EQUAL MATERIAL NOT
SPECIFIED MAY BE USED PROVIDED DOCUMENTATION AND SAMPLES ARE FURNISHED TO ENGINEER NOT LESS
THAN 14 DAYS BEFORE DELIVERY TO CONSTRUCTION SITE. ENGINEER WILL ISSUE WRITTEN APPROVAL OR
DISAPPROVAL OF ALTERNATE MATERIALS. CURRENT SPECIFICATIONS AND/OR LATEST REVISIONS TO APPLY IN
ALL CASES WHERE MATERIALS ARE DESCRIBED,
10. PRESENCE OF A CITY EMPLOYEE AT WORK SITE TO NOT LESSEN THE CONTRACTOR RESPONSIBILITY FOR
CONFORMING TO APPROVED CONSTRUCTION PLANS AND/OR SPECIFICATIONS. SHOULD ENGINEER OR
INSPECTOR ACCEPT MATERIALS, OR WORK THAT DOES NOT CONFORM WITH APPROVED PLANS OR
SPECIFICATIONS, WHETHER FROM LACK OF DISCOVERY OR FOR ANY OTHER REASON, SHALL IN NO WAY
PREVENT LATER REJECTION OR CORRECTIONS TO MATERIALS OR WORK WHEN DISCOVERED. CONTRACTOR TO
HAVE NO CLAIM FOR LOSSES SUFFERED DUE TO ANY NECESSARY REMOVALS OR REPAIRS RESULTING FROM
UNSATISFACTORY WORK. ANY WORK THAT HAS BEEN COVERED WITHOUT INSPECTOR APPROVAL, SHALL AT
INSPECTOR REQUEST, BE UNCOVERED AND BE MADE AVAILABLE FOR INSPECTION AT CONTRACTOR EXPENSE.
AFTER REGULAR WORKING HOURS OR WEEKEND WORK TO COMPLY WITH THE CITY SPECIFICATIONS AND TO
INCLUDE ONLY SUCH WORK THAT DOES NOT REQUIRE CONTINUOUS OBSERVATION BY AN INSPECTOR,
11. CITY OF SANFORD DOES NOT PROVIDE FREE OR OTHERWISE UNMETERED WATER FOR USE ON ANY
CONSTRUCTION PROJECT, CONTRACTORS OR CONSTRUCTION PERSONNEL TO NOT TAKE WATER FROM
HYDRANTS, BLOW -OFFS, WATER METER BOXES, ETC. CONTRACTORS DESIRING TO USE CITY WATER FOR
CONSTRUCTION PURPOSES TO APPLY TO THE DPW FOR WATER SERVICE AND TO PAY FOR THE WATER
SERVICE PER CITY OF SANFORD POLICIES AND REQUIREMENTS BULK WATER FOR CONSTRUCTION OR OTHER
WATER REQUIREMENTS MAY BE OBTAINED AT THE SANFORD PUBLIC WORKS DEPARTMENT LOCATED AT 225 E.
WEATHERSPOON ST, BULK WATER FOR CONSTRUCTION MAY ALSO BE OBTAINED FROM A FIRE HYDRANT USING
A CITY APPROVED METER WITH BACK FLOW PREVENTER. BULK WATER RATES WILL BE BILLED PER LOAD OF
WATER OBTAINED AND BILLED AT CURRENT CITY BULK WATER RATE,
12. CONTRACTOR TO PROVIDE GUARANTEE, ON WORKMANSHIP AND MATERIALS FOR PERIOD OF 1 YEAR
AFTER DATE OF ACCEPTANCE BY CITY OF SANFORD. ANY DEFECTS OBSERVED WITHIN 1 YEAR GUARANTEE
PERIOD TO BE REPAIRED AND/OR REPLACED TO CITY SATISFACTION AND COST OF SUCH REPAIRS TO BE
BORNE BY CONTRACTOR. GUARANTEE TO APPLY TO STREET CONSTRUCTION, SIDEWALKS, SEWER MAINS,
MANHOLES, SERVICES, WATER LINES AND APPURTENANCES„
13. RIM ELEVATIONS TO BE SET MINIMUM OF 2 FT ABOVE FINISH GRADE IN SEWER OUTFALL AND MINIMUM
OF 1 FT ABOVE 100 YR FLOOD ELEVATION. ANY MANHOLES WITH RIM ELEVATION GREATER THAN 4 FT
ABOVE FINISH GRADE SHALL BE FLAT TOP.
WE7L6ND CONSTRUCRON AREAS:
IN THE AREAS DESIGNATED AS WETLANDS ON THE DRAWINGS THE CONTRACTOR SHALL
ABIDE BY THE CONDITIONS OF THE CORPS OF ENGINEERS NATIONWIDE PERMIT NO. 12 AND
NCDWR 401 WQC INCLUDING BUT NOT LIMITED TO THE FOLLOWING:
1. ALL SEDIMENT AND EROSION CONTROL DEVICES PLACED IN WETLANDS SHALL BE REMOVED AND THE
NATURAL GRADE RESTORED AFTER THE DIVISION OF LAND RESOURCES HAS RELEASED THE PROJECT,
2. ANNUAL SPECIES SUITABLE FOR WET LOCATIONS SHALL BE PLANTED IN JURISDICTIONAL WETLANDS FOR
SOIL AND EROSION CONTROL PERENNIALS SUCH AS FESCUE ARE PROHIBITED.
3. NO FERTILIZER SHALL BE APPLIED WITHIN 10 FEET OF STREAMS.
4. THE CONSTRUCTION CORRIDOR (INCLUDING ACCESS ROADS AND STOCKPILING OF MATERIALS) IS LIMITED
TO 40 FEET IN WIDTH IN WETLANDS AND MUST BE MINIMIZED TO THE MAXIMUM EXTENT PRACTICAL.
5. MEASURES SHALL BE TAKEN TO PREVENT LIVE OR FRESH CONCRETE FROM COMING INTO CONTACT WITH
WATERS OF THE STATE UNTIL CONCRETE HAS HARDENED.
6. AN ANTI -SEEP COLLAR. SHALL BE PLACED AT THE DOWNSTREAM (UTILITY LINE GRADIENT) WETLAND
BOUNDARY AND EVERY 150 FEET UP THE GRADIENT UNTIL THE UTILITY EXITS THE WETLAND FOR BURIED
UTILITY LINES. ANTI -SEEP COLLARS SHALL BE PLACED AT THE DOWNSTREAM (UTILITY LINE GRADIENT)
BOUNDARY OF EVERY STREAM CROSSING. ANTI -SEEP COLLARS MAY BE CONSTRUCTED WITH CLASS B
CONCRETE OR PRE -CAST UNITS SEALED WITH SILICONE -BASED SEALANT.
7. THE GENERAL CERTIFICATION DOES NOT AUTHORIZE ANY PERMANENT CHANGES IN PRE -CONSTRUCTION
ELEVATION CONTOURS IN WATERS OR WETLANDS, THE CONTRACTOR WILL HAVE A SPECIFIC PLAN FOR
RESTORING WETLAND CONTOURS, ANY EXCESS MATERIAL WILL BE REMOVED TO A HIGH GROUND
DISPOSAL AREA,
B. SEWER LINES AND MANHOLES IN WETLAND AREAS SHALL BE HYDROSTATICALLY TESTED. MANHOLES TO BE
LINED PER DWR REQUIREMENTS AND HAVE WATER TIGHT COVERS AND EXTERNAL JOINTS WRAPPED WITH
CONSEAL OR EQUAL.
i'mo rvaIB By I PERSIMMON CREEK TRIBUTARY OUTFALL
D��Oy SEWER EXTENSION
Cnal.d nv I•a..,
,.• .,1.1 SarTfnrr3 Lee Counitl North Carolina
I,,
DESCRIPTION
MINOR CONTOUR INTERVAL
MAJOR CONTOUR INTERVAL
PROPERTY LINE
ROADWAY CENTERLINE
RIGHT OF WAY LIMITS
EASEMENT LINE
CURB & GUTTER
EDGE OF PAVEMENT
AIR RELEASE VALVE ASSEMBLY
STORM SEWER FACIUTIES
WATERLINE
BLOW OFF ASSEMBLY
STRUCTURES
FENCING STRUCTURE
WOODSLINE
WATERWAYS
TREE PROTECTION FENCE
SILT FENCE
CHECK DAM
STONE DRAIN
INLET PROTECTION
WATER BAR
SOIL BORING
s�
SS
�. V\
h n�LL-,r
'ti11ry
{I�
7/
PROP O GRAVITY/I
SEWER IGHMENT � e
. tit
2
tIE
LEGEND
(UNLESS OTHERWISE DENOTED)
EXISTING PROPOSED
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
GENERAL NOTES AND LEGEND
TRAM WAY RD
EX{ tiauh .3WR
IEI.IT'
RELATION OF WATER MNNS_lip OSrwrAS•
A. LATERAL SEPARATION OF SEWERS AND WATER MAINS
1. WATER MAINS SHALL BE LAID AT LEAST 10 FEET LATERALLY FROM EXISTING OR PROPOSED
SEWERS, UNLESS LOCAL CONDITIONS OR BARRIERS PREVENT A 10 -FOOT LATERAL
SEPARATION --IN WHICH CASE:
a, THE WATER MAIN IS LAID. IN A SEPARATE TRENCH, WITH THE ELEVATION OF THE BOTTOM
OF THE WATER MAIN AT LEAST 18 INCHES ABOVE THE TOP OF THE SEWER.
a THE WATER MAIN IS LAID IN THE SAME TRENCH AS THE SEWER WITH THE WATER MAIN
LOCATED AT ONE SIDE ON A BENCH OF UNDISTURBED EARTH, AND WITH THE ELEVATION
OF THE BOTTOM OF THE WATER MAIN AT LEAST 18 INCHES ABOVE THE TOP OF THE
SEWER.
B. CROSSING A WATER MAIN OVER A SEWER
1. WHENEVER IT IS NECESSARY FOR A WATER MAIN TO CROSS OVER A SEWER, THE WATER
MAIN SHALL BE LAID AT SUCH AN ELEVATION THAT THE BOTTOM OF THE WATER MAIN IS AT
LEAST 16 INCHES ABOVE THE TOP OF THE SEWER, UNLESS LOCAL CONDITIONS OR
BARRIERS PREVENT AN 18 INCH VERTICAL SEPARATION --IN WHICH CASE BOTH THE WATER
MAIN AND SEWER SHALL BE CONSTRUCTED OF FERROUS MATERIALS AND WITH JOINTS THAT
ARE EQUIVALENT TO WATER MAIN STANDARDS FOR A DISTANCE OF 10 FEET ON EACH SIDE
OF THE POINT OF CROSSING.
C. CROSSING A WATER MAIN UNDER A SEWER
1,. WHENEVER IT IS NECESSARY FOR A WATER MAIN TO CROSS UNDER A SEWER, BOTH THE
WATER MAIN AND THE SEWER SHALL BE CONSTRUCTED OF FERROUS MATERIALS AND WITH
JOINTS EQUIVALENT TO WATER MAIN STANDARDS FOR A DISTANCE OF 10 FEET ON EACH
SIDE OF THE POINT OF CROSSING. A SECTION OF WATER MAIN PIPE SHALL BE CENTERED
AT THE POINT OF CROSSING.
A µ q 4
r O 4[561,,.•, r
,I 157
PRELIMINARY
NOT APPROVED FOR CONSTRUCTION
WITHERS & RAVENEL
ENGINEERS I PLANNERS I SURVEYORS 1
115 Made Dr Cary, -1, C -1h. 27511 111 919J69 -33J0 www w,lhersmwnel- L -N. CUBJ2

PROJECT DESCRIPTION:
THE PROPOSED PROJECT CONSISTS OF THE CONSTRUCTION OF APPROXIMATELY 7,750 LF OF B—INCH
GRAVITY SEWER IN THE CITY OF SANFORD. NORTH CAROLINA WITH A TOTAL DISTURBANCE OF
APPROXIMATELY B ACRES. THE PROJECT BEGINS WITH A CONNECTION TO AN EXISTING MANHOLE ON
THE CITY OF SANFORD COLLECTION SYSTEM LOCATED IN THE CARTHAGE COLONIES SUBDIVISION NEAR
GLOUSCHESTER ROAD. THE PROPOSED LINE WILL HAVE AN AERIAL CROSSING OF PERSIMMONS CREEK
( CLASS C ) IN THE CAPE FEAR RIVER BASIN AND CONTINUE THROUGH HEAVILY WOODED PROPERTY
PARALLEL TO AN UN—NAMED TRIBUTARY TO PERSIMMONS CREEK UNTIL A CLEARED PROPERTY BEHIND
LIBERTY HEALTHCARE FACILITY AND THE PROPOSED VETERANS AFFAIRS CLINIC SITE. THE PROJECT
WILL CONNECT TO EXISTING SEWER FROM LIBERTY HEALTHCARE AND THE PROPOSED VETERANS
AFFAIRS CLINIC.
THE CONSTRUCTION CORRIDOR WILL INVOLVE THE CLEARING AND GRUBBING OF A TEMPORARY
CONSTRUCTION EASEMENT GENERALLY 40 LF WIDE ALONG THE LENGTH OF THE CORRIDOR UNLESS
OTHERWISE NOTED. FOLLOWING THE CONSTRUCTION THE SITE WILL BE RESTORED WITH SEEDING AND
MULCH PER THE SPECIFICATIONS FOR A 'PIEDMONT' AREA UNLESS WHERE WETLANDS ARE RESTORED
WITH THE WETLANDS SEEDING SPECIFICATION. A PERMENANT EASEMENT OF 20 LF WIDTH WILL BE
MAINTAINED BY THE CITY FOLLOWING COMPLETION OF THE PROJECT.
DURING CONSTRUCTION THE CONTRACTOR SHALL ESTABLISH CONSTRUCTION ENTRANCES AT ALL SITE
ACCESS POINTS. DUE TO THE LINEAR NATURE OF THE PROJECT EROSION CONTROL MEASURES WILL
PRIMARILY BE SILT FENCE WITH STONE OR FIBER WATTLE OUTLETS ALONG THE DOWNSTREAM SIDE OF
THE CONSTRUCTION CORRIDOR AND WATER BARS ACROSS THE CORRIDOR IN AREAS WHERE SLOPE IS
A CONCERN. TEMPORARY STREAM CROSSINGS WILL BE REQUIRED ACROSS THE SMALL UN—NAMED
TRIBUTARIES ALONG THE CONSTRUCTION CORRIDOR MOST OF WHICH ARE 3-4 FT IN WIDTH TOP OF
BANK TO TOP OF BANK.
CONSTRUCTION SE UENCE:
1. NOTIFY THE STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
RALEIGH REGIONAL OFFICE AT [phone] OF CONSTRUCTION COMMENCEMENT AND
SCHEDULE PRE—CONSTRUCTION CONFERENCE IF REQUIRED BY THE 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. SEED
TEMPORARY DIVERSIONS, BERMS, AND BASINS IMMEDIATELY AFTER CONSTRUCTION.
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. ALL EXCAVATION SHALL BE BACKFILLED DAILY AND ALL SPOIL SHALL BE PLACED ON UPHILL SIDE
OF TRENCH WHERE POSSIBLE.
5. AREAS TO BE LEFT DORMANT FOR LONGER THAN 14 CALENDARS DAYS SHALL BE TEMPORARILY
STABILIZED WITHIN SEVEN DAYS.
6. 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
7. STABILIZE SITE AS AREAS ARE BROUGHT TO FINISHED GRADE WITH VEGETATION OR STONE BASE.
ALL AREAS 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.
B. FERTILIZE. SEED, AND MULCH ALL DISTURBED AREAS ACCORDING TO SEEDING SCHEDULE.
9 WHEN CONSTRUCTION IS COMPLETE AND ALL AREAS ARE STABILIZED, CALL FOR AN INSPECTION BY
AN ENVIRONMENTAL INSPECTOR.
10. IF SITE IS APPROVED, REMOVE ANY TEMPORARY DIVERSIONS, SILT FENCES, STONE DRAINS,
SEDIMENT TRAPS, ETC. AND RE—GRADE AND SEED OR STABILIZE ANY RESULTING BARE AREAS.
11. WHEN VEGETATION HAS BECOME ESTABLISHED, CALL FOR A FINAL SITE INSPECTION BY AN
ENVIRONMENTAL INSPECTOR. OBTAIN CERTIFICATE OF COMPLETION AND REMOVE ALL EROSION
CONTROL MEASURES WITHIN 30 DAYS.
EROSION CONTROL NOTES:
1. TOTAL LIMITS OF CONSTRUCTION/LIMITS OF DISTURBANCE = 7.53 ACRES
2. ANY AREA DISTURBANCES BY CONTRACTOR NOT SHOWN ON THE CONSTRUCTION DRAWINGS ARE TO
BE PERMITTED THROUGH THE APPROPRIATE PERMITTING AGENCY.
3. PURSUANT TO G S 113A-57(2), THE ANGLE FOR GRACED SLOPES AND FILLS SHALL BE NO
GREATER THAN THE ANGLE THAT CAN BE RETAINED BY VEGETATIVE COVER OR OTHER ADEQUATE
EROSION CONTROL DEVICE OR STRUCTURE.
4. SLOPES LEFT EXPOSED SHALL, WITHIN 14 CALENDAR DAYS OF COMPLETION OF ANY PHASE OF
GRADING, BE PLANTED OR OTHERWISE PROVIDED WITH TEMPORARY OR PERMANENT GROUNDCOVER,
EROSION CONTROL DEVICE OR STRUCTURE SUFFICIENT TO RESTRAIN EROSION.
5. PROVIDE A ROLLED EROSION CONTROL PRODUCT (RECP) TO STABILIZE DISTURBED DITCHES IF ANY
SIGNS OF SCOURING ARE EVIDENT EVEN IF NO RECP HAS BEEN SHOWN ON THE CONSTRUCTION
DRAWINGS.
6. THE CONTRACTOR SHALL INSTALL SILT FENCE DOWN SLOPE OF ANY AREAS FILLED WITH EXCAVATED
MATERIAL TO CREATE A LEVEL SURFACE FOR EQUIPMENT.
MAINTENANCE OF EROSION CONTROL MEASURES
ALL EROSION CONTROL MEASURES SHALL BE INSPECTED DAILY AND AFTER EACH RAINFALL EVENT OF
1/2—INCH OR GREATER, ANY NEEDED REPAIRS SHALL BE MADE IMMEDIATELY TO PREVENT FURTHER
DAMAGE AND EROSION. STRUCTURES AND MEASURES THAT SHALL BE INSPECTED ARE OUTLINED
BELOW.
— SEEDED AREAS SHALL BE INSPECTED FOR FAILURE AND
NEE'1 ISARY REPAIRS SHALL BE MADE WITHIN THE SAME SEASON.
SILT FENCE — ANY FABRIC WHICH COLLAPSES, TEARS, DECOMPOSES, OR BECOMES INEFFECTIVE
SHALL BE REPLACED IMMEDIATELY, REMOVE SEDIMENT DEPOSITS ON THE UPSTREAM SIDE OF
FENCE WHEN SEDIMENT ACCUMULATES TO 6—INCHES OR GREATER.
STONE DRAINS — INSPECT FOR EROSION AROUND THE EDGES AND BETWEEN SILT FENCE AND
DRAIN. REMOVE SEDIMENT ACCUMULATED BEHIND DRAINS. ADD STONE TO DRAINS AS REQUIRED
MAINTAINING DESIGN HEIGHT AND CROSS SECTION.
yjR�q l—tlilL?.�f RQa5lt. — INSPECT CROSSING AREA FOR BLOCKAGE, EROSION OF ABUTMENTS,
CHANNEL SCOUR, RIP—RAP DISPLACEMENT, AND PIPING. MAKE REPAIRS IMMEDIATELY TO
PREVENT FURTHER DAMAGE.
CONSTRUCTION ENTRANCE — INSPECT CONSTRUCTION ENTRANCES FOR CONDITION OF SURFACE
TOP—DRESS WITH NEW STONE AS NEEDED.
STOCKPILES — CHECK REGULARLY FOR SEDIMENTATION AND DESTABILIZATION.
A. BOUNDARIES OF WETLANDS TO BE RESTORED WILL BE STAKED IN THE FIELD BY A
LICENSED SURVEYOR TO ENSURE THAT THE DISTURBED WETLANDS ARE RESTORED IN THEIR
ENTIRETY.
B. ALL FILL PLACED WITHIN THE WETLAND AREAS SHALL BE REMOVED AND EXCAVATED DOWN
TO NATIVE SOILS.
C. LOGGING MATS AND STEEL PLATES WITHIN WETLAND AREAS SHALL BE REMOVED PRIOR TO
FINAL GRADING.
D. WETLAND AREAS SHALL BE RESTORED TO NATURAL GRADE AS SHOWN ON SHEET 2-7.
TOPOGRAPHIC SURVEY DATA COLLECTED BY WITHERS & RAVENEL DURING THE DESIGN
PHASE OF THE PROJECT WILL BE USED TO DETERMINE THE NATURAL GRADE OF THE
RESTORED WETLANDS. DURING GRADING ACTIVITIES, THE CONTRACTOR SHALL HAVE A
SURVEY CREW ON SITE TO ENSURE THAT THE FINISHED GRADE OF THE RESTORED
WETLANDS MATCHES THE PRE—CONSTRUCTION CONTOURS WITHIN THE DISTURBED
WETLANDS.
E. GRADING WITHIN WETLAND AREAS SHALL USE ONLY NATIVE WETLAND SOILS. OFFSITE FILL
WILL NOT BE USED TO ASSIST WITH GRADING EFFORTS.
F. SURFACE WATER CONTROL MEASURES TO BE INSTALLED PRIOR TO THE BEGINNING OF ANY
WORK.
G. AREAS TO BE SEEDED SHALL BE RIPPED APPROXIMATELY 6" DEEP, TOTAL SEEDBED
PREPARED DEPTH SHALL BE 5" TO B" DEEP.
H. LOOSE ROCKS. ROOTS AND OTHER OBSTRUCTIONS SHALL BE REMOVED FROM THE SURFACE
SO THAT THEY WILL NOT INTERFERE WITH ESTABLISHMENT AND MAINTENANCE OF
VEGETATION. SURFACE FOR FINAL SEEDBED PREPARATION, AT FINISH GRADES SHOWN,
SHALL BE REASONABLY SMOOTH.
I. UPON SUCCESSFUL RESTORATION OF THE NATURAL CONTOURS OF THE DISTURBED
WETLANDS, THE DISTURBED WETLAND AREAS SHALL BE SEEDED WITH NATIVE HERBACEOUS
WETLAND SPECIES TO PROVIDE STABILIZATION UNTIL NATURAL RECRUITMENT DIVERSIFIES
THE VEGETATION COMPOSITION OF THESE AREA. THE DISTURBED WETLANDS WILL BE
SEEDED WITH A WETLAND SEED MIXTURE CONSISTING OF THE FOLLOWING SPECIES AND
APPLICATION RATES:
SEFOINC MIXTURE SPECIES
TANICAL NAME
APPLIFr9TION RATE
SOFT RUSH
JUNCUS EFFUSUS
2.5 LBS / ACRE
SMART WEED POLYGONUM
PENSYLVANICUM
2 LBS / ACRE
LIZARD'S TAILS
AURURUS CERNUS
2 LBS / ACRE
RYE GRAIN
SECALE CEREALE
40 LBS / ACRE
(USED AS FILLER TO
SLOPES STEEPER THAN 3:1
7 DAYS
INCREASE SEED DISPERSION)
SEED BED PREPARATION:
GRASSING AND SEEDING — THE CONTRACTOR SHALL BE RESPONSIBLE FOR PREPARING THE
LAND, LIMING, FERTILIZING, AND SEEDING ALL DISTURBED AREAS WHEN UNDER CITY
CONTRACT. WHERE WORK IS BEING PERFORMED FOR AN INDIVIDUAL OR DEVELOPER ON AN
EXISTING CITY— OR STATE—MAINTAINED STREET, THE CONTRACTOR WILL BE RESPONSIBLE
FOR FERTILIZING, LIMING, AND SEEDING THE DISTURBED AREA. WITHIN THE SUBDIVISION,
THE DEVELOPER WILL BE RESPONSIBLE FOR SEEDING ANY DISTURBED AREAS.
THE CONTRACTOR SHALL FURNISH ALL LABOR, EQUIPMENT, LIME, FERTILIZER, AND SEED
NECESSARY TO COMPLETE THE SEEDING AS REQUIRED TO RESTORE THE PROJECT TO A
CONDITION EQUAL TO THAT EXISTING AT THE TIME OF AWARD OF CONTRACT.
ALL ROOTS, STONES, AND DEBRIS SHALL BE REMOVED AND OVERALL SHAPING OF THE AREA
TO LEVEL OUT HIGH AND LOW SPOTS SHALL BE DONE. THE SOIL SHALL BE SCARIFIED TO
A DEPTH OF THREE INCHES AND WORKED INTO A SUITABLE SEED BED BY DISCING,
HARROWING, RAKING, OR BY OTHER APPROVED MEANS. THE PREPARATION OUTLINED SHALL
NOT BE DONE WHEN THE SOIL IS FROZEN, WET, OR OTHERWISE IN AN UNFAVORABLE
CONDITION.
FERTILIZER AND LIME OF TYPE AND IN QUANTITIES HEREINAFTER SPECIFIED SHALL BE
DISTRIBUTED OVER THE PREPARED SEED BED AT THE SPECIFIED APPLICATION RATE AND
SHALL BE HARROWED, RAKED, OR OTHERWISE WORKED IN TO THE SEED BED. SEED OF
TYPE AND IN QUANTITY HEREINAFTER SPECIFIED SHALL BE DISTRIBUTED UNIFORMLY OVER
THE SEED BED AND IMMEDIATELY HARROWED, RAKED, OR DRAGGED TO COVER THE SEED
WITH A LAYER OF SOIL. AFTER THE SEED IS COVERED, THE SEED BED SHALL BE
COMPACTED BY MEANS OF A ROLLER OR DRAG AS DEEMED NECESSARY BY THE ENGINEER.
ON SLOPES OR WHERE REQUIRED, A MULCH OF APPROXIMATELY TWO INCHES LOOSE
MEASUREMENT DEPTH SHALL BE APPLIED. MULCH SHALL CONSIST OF CURED HAY OF
AGRICULTURAL GRASSES, GRAIN STRAW, OR OTHER MATERIAL APPROVED BY THE ENGINEER.
USE 150 TO 200 GALLONS PER ACRE ASPHALT EMULSION WHEN NECESSARY FOR
ANCHORING MULCH AND KEEP IN PLACE UNTIL GRASS ROOTS ARE GROWING.
FERTILIZER SHALL BE A COMMERCIAL FERTILIZER KNOWN IN THE TRADE AS 10-10-10, OR
EQUIVALENT QUANTITY ON A 1-1-1 RATIO, SHALL BE APPLIED AT THE RATE OF 800
POUNDS PER ACRE MIN.
LIME SHALL BE OF AN APPROVED COMMERCIAL BRAND AND SHALL BE APPLIED AT A RATE
OF 4,000 POUNDS PER ACRE MIN.
SEED SHALL BE APPLIED AS FOLLOWS:
I. MIXTURE OF TALL FESCUE 409/ACRE AND RED FESCUE 309/ACRE; AUGUST 15 THRU
OCTOBER 30;
J. MIXTURE OF TALL FESCUE 609/ACRE AND RYE 259/ACRE; NOVEMBER 1 THRU
J. WETLAND AREAS SHALL BE COVERED WITH A 1005 BIODEGRADABLE "JUTE' TYPE EROSION JANUARY 31;
CONTROL NETTING OR EQUAL INSTALLED PER MANUFACTURER DIRECTIONS.
K. SAME MIXTURE AS (A); FEBRUARY 1 THRU MAY 30;
ROSION CONTROL SELF INSPECTION:
THE SEDIMENTATION POLLUTION CONTROL ACT WAS AMENDED IN 2006 TO REQUIRE THAT PERSONS
RESPONSIBLE FOR LAND—DISTURBING ACTIVITIES INSPECT A PROJECT AFTER EACH PHASE OF THE
PROJECT TO MAKE SURE THAT THE APPROVED EROSION AND SEDIMENTATION CONTROL PLAN IS
BEING FOLLOWED. RULES DETAILING THE DOCUMENTATION OF THESE INSPECTIONS TOOK EFFECT
OCTOBER 1, 2010. THE SELF—INSPECTION PROGRAM IS SEPARATE FROM THE WEEKLY
SELF—MONITORING PROGRAM OF THE NPDES STORMWATER PERMIT FOR CONSTRUCTION ACTIVITIES.
THE FOCUS OF THE SELF—INSPECTION REPORT IS THE INSTALLATION AND MAINTENANCE OF
EROSION AND SEDIMENTATION CONTROL MEASURES ACCORDING TO THE APPROVED PLAN. THE
INSPECTIONS MUST BE CONDUCTED AFTER EACH PHASE OF THE PROJECT, AND CONTINUED UNTIL
PERMANENT GROUND COVER IS ESTABLISHED IN ACCORDANCE WITH NCGS 113A-54.1 AND 15A
NCAC 48,0131, THE SELF—INSPECTION REPORT FORM IS AVAILABLE AS AN EXCEL SPREADSHEET
FROM HTTP://WWW.DLRENR.STATE.NC.US/PAGES/SEDIMENTATION—NEWHTML. IF YOU HAVE
QUESTIONS OR CANNOT ACCESS THE FORM, PLEASE CONTACT THIS OFFICE AT [phone].
GROUND STABILIZATION CHART
SITE AREA DESCRIPTION
STABILIZATION
TIMEFRAME EXCEPTIONS
DIKES, SWALE$. DITCHES, AND
7 DAYS
NONE
SLOPES
HIGH QUALITY WATER (HOW)
7 DAYS
NONE
ZONES
SLOPES STEEPER THAN 3:1
7 DAYS
IF SLOPES ME 10' OR LESS IN LENGTH AND ME
NOT STEEPER THAN 2:1, 14 DAYS ME ALLOWED,
SLOPES 3:1 OR FLATTER
14 DAYS
7 DAYS FOR SLOPES GREATER THAN 50' IN LENGTH,
ALL OTHER AREAS WITH
14 DAYS
NONE. EXCEPT FOR PERIMETERS AND HOW ZONES,
SLOPES FLATTER THAN 4:1
m.- Wff _GASNOTED PERSIMMON CREEK TRIBUTARY OUTFALL
Dawn 9y Dx+
�IT SEWER EXTENSION
cnr<em By I°n-.e
uev D2LD.n m Sanford Lee County North Carolina
L. MIXTURE OF TALL FESCUE 609/ACRE AND 209/ACRE BROWN TOP MILLET; JUNE 1
THRU AUGUST 15.
IRRIGATION, IF REQUIRED, WILL BE 0.25 INCHES/HOUR MAXIMUM.
THE CONTRACTOR SHALL MAINTAIN THE GRASSED AREA FOR A PERIOD OF THREE (3)
MONTHS AFTER THE GRASS GROWTH APPEARS AND SHALL RE—SEED BARE SPOTS AND
REPAIR ANY AND ALL ERODED AREAS DURING THIS TIME.
EROSION CONTROL DETAILS
iJ 1
I SE
j J
PRELIMINARY
NOT APPROVED FOR CONSTRUCTION
WITHERS &- RAVENEL
ENGINEERS 1 PLANNERS 1 SURVEYORS 11
I li Machenan Dnrx Cary, r:°nh Ca 11 2751$ 1e1919-K4W .10k.—I. Lian—CDB32

K11
1
a1�
PERMANENT WETLAND
CONVERSION IMPACTS
I 1 V, \ I. C )l. ` \,
PROJECT SUMMARY
EX. TOP OF BANK
WETLAND AND STREAM IMPACTS LEGEND
WETLANDS IMPACTS:
No.
Dass . P '"I' ,D°
We ' "
Drawn By Dare
WETLANDS —
OVERALL SITE PLAN
TEMPORARY IMPACTS — ®
— 6,944 SF
(0.159 AC)
STREAM IMPACTS:
cheakadey 1°bN°.
TEMPORARY CHANNEL —
— 177 LF
Revision Date Bv
Dass . P '"I' ,D°
We ' "
Drawn By Dare
PERSIMMON CREEK
E E K
SEWER OUTFALL
Sanford Lee Coun North Carolina
OVERALL SITE PLAN
WITHERS & RAV E N E L
ENGINEERS 1 PLANNERS 1 SURVEYORS
„s ma Ka°a Drma ca ."°scar°c ays„ WI:9194 -3340 rax:9-67- 0 wwu,.w,hers— l—m
GM 7/14/15
cheakadey 1°bN°.
R °7,{°t],.,°

W W J W W W
\
• \\ \\ W W W W W ' � M I
W W W W W
W W W W W /, �
,
IIMH—
1 O1
FORESTED W W/'� �/ (I� ^"i
WETLAND W
\ N
/
\
W W W W W \•l� \ \ � / 1
\
IMPACT # 1
PERMANENT WETLAND CONVERSION IMPACT \
1012 SO. FT./0.023 AC. W W I W W 1
W W0,I I I\
IMPACT #3 W\ / W W 1 1 00
I JJ I
TEMPORARY STREAM IMPACT
45 LF
PROPOSED GRAVITY SEWER \0.01W 1 \ I I
W W 10' MAINTAINED CORRIDOR
W
u \ \0 W
\ W W W W W W
WIT
MPAC# 2
TEMPORARY WETLAND IMPACT
I W W ( W 4103 SO. FT./0.094 AC. ,1
OO
20 TEMPORARY
CONSTRUCTION
EASEMENT_
M H 1 j / u \ \ \ PERMANENT \ I I O
02 \ \I 20 SEWER
\ \ I I
X \ \ I I I EASEMENT
GRAPHIC SCALE
50 0 25 50 100
1 inch = 50 ft.
WETLAND AND STREAM IMPACTS LEGEND
WETLANDS IMPACTS:
PERMANENT WETLAND _ — 1,012 SF
CONVERSION IMPACTS (0.023 AC)
WETLANDS — W W W W W
TEMPORARY IMPACTS — ® — 4,103 SF (0.094 AC)
STREAM IMPACTS:
TEMPORARY CHANNEL — — 45 LF
PERSIMMON CREEK
WETLAND AND STREAM IMPACTS
WITHERS & RAVENEL
SEWER OUTFALL
EXHIBIT 1
ENGINEERS 1 PLANNERS 1 SURVEYORS
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Sanford I"C.-ty North Carolina
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II P
FORESTED MH -109 I gl
WETLAND
/
IMPACT #4'
TEMPORARY STREAM IMPACT
45 LF'
�\
-/PROPOSED GRAVITY SEWER
_ \ %' \ / / / / 10' MAINTAINED CORRIDOR -
MH -1 11
ORRIDORMH-111' ��� o \ \ \ MH -110
o4Z//
\\20' TEMPORARY/ // p//
CONSTRUCTION
�PERMANENT \\\\ \ EASEMENT
20' SEWER\ /o
EASEMENT
N I I
II I I 11 1\
GRAPHIC SCALE
50 0 25 50 loo
1 inch = 50 ft.
WETLAND AND STREAM IMPACTS LEGEND
WETLANDS IMPACTS:
PERMANENT WETLAND _ — 0 SF WETLANDS — W W W W
CONVERSION IMPACTS (0.00 AC)
TEMPORARY IMPACTS — ® — 0 SF (0.00 AC)
STREAM IMPACTS:
TEMPORARY CHANNEL — — 45 LF
PERSIMMON CREEK WETLAND AND STREAM IMPACTS WITHERS & RAVENEL
SEWER OUTFALL EXHIBIT 2 ENGINEERS I PLANNERS I SURVEYORS
Sanford Lee Coun North Carolina � smM��„o,me c- —h—lima-11 11.1-6-40 �.aisa67-8

W
W W
W W W W
W
/
W
/
W
W
W W W /W
/ W
W W
W j-/ W W IMPACT #5 \_ I I \\\ \ `MH -1 18 \ \ I I I I
W W W W W TEMPORARY STREAM IMPACT
40 LF---
\ \\\ \ \ \
W W � PROPOSED GRAVITY SEWER - g2 5`�.
\ \
W J / / \X X. \ 10' MAINTAINED CORRIDOR
,MH -119
.yam / /`'
\20' TEMPORARY\ \ \ \ \
CONSTRUCTION \ \ \ \ \
EASEMENT
PERMANENT \ \ \ \ \ \ \ \
20' SEWER
/ I EASEMENT \ \ \\ \ I \ \
5 oo
\ �� -- MH -120 I I J 440.\\ \ \ \\ \ \ I \ \
GRAPHIC SCALE
50 0 25 50 100
1 inch = 50 ft.
JII�MH -117
FOIIII
RESTED
I WETLAND
//-�-
//-
�
120-
PERMANENT WETLAND _ — 0 SF
CONVERSION IMPACTS (0.00 AC)
WETLAND AND STREAM IMPACTS LEGEND
WETLANDS IMPACTS:
WETLANDS — W W W W W
TEMPORARY IMPACTS - ® - 0 SF (0.00 AC)
STREAM IMPACTS:
TEMPORARY CHANNEL - - 40 LF
PERSIMMON CREEK WETLAND AND STREAM IMPACTS WITHERS & RAVENEL
SEWER OUTFALL EXHIBIT 3 ENGINEERS I PLANNERS I SURVEYORS
Sanford Lee CountyNorth Carolina � 5MM�—o- ca N.lhC—lm.27su 11.1-6-40 x1:1-67-8 w�.w.w;mers,�e�er«m

//
IMPACT # 6
PERMANENT WETLAND CONVERSION IMPACT
770 SO. FT./0.018 AC.
W W\ I( FORESTED
PROPOSED GRAVITY SEWER
-//
W W WETLAND
�/� MH-127 /��
W \ W W W W W Q,' W
- - sa+oma
/i10 MAINTAINED CORRIDOR
_SS
�MPACT
PERMANENT � 20' TEMPORARY
/ # 8
20' SEWER \ CONSTRUCTION
�/ / TEMPORARY STREAM IMPACT
EASEMENT i� \ \ �\` EASEMENT
/ 47 LF
lIMPACT #7
\ \ 1 1 1 \
I TEMPORARY WETLAND IMPACT
12531 SO. FT./0.058 AC.
GRAPHIC SCALE
50 0 25 50 100
1 inch = 50 ft.
WETLAND AND STREAM IMPACTS LEGEND
WETLANDS IMPACTS:
PERMANENT WETLAND— 770 SF
CONVERSION IMPACTS
WETLANDS — W W
W W W
(0.018 AC)
TEMPORARY IMPACTS — ® — 2,531 SF (0.058 AC)
STREAM IMPACTS:
TEMPORARY CHANNEL — — 47 LF
PERSIMMON CREEK
WETLAND AND STREAM IMPACTS
WITHERS &- RAVENEL
SEWER OUTFALLEXHIBIT
4
ERS 1 PLANNERS I SURVEYORS
Sanford L- Count North Carolina
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64,7
\ \ \ V A V A
PERMANENT � /� C-7
\ \ \ \ \ \ \
\ \ \ \ \ \
\ 20' SEWER
EASEMENT // / 20' TEMPORARY
CONSTRUCTION N
\ \ \ \ \ BEGINNING
EASEMENT
OF STREAM \ I oX
\ \ \ \ \ \
\
FLAG S-100
cA o
'
,PROPOSED GRAVITY
SEWER
\ \ \
MH -134 /�
\ \\\
. / 10' MAINTAINED COORIDOR
Avv. / \
\ It
IMPACT #9
TEMPORARY WETLAND IMPACT
223 SO. FT /0.005 AC.
Ro / I
I
+i
GRAPHIC
SCALE
50 0 25
50 100
1 inch =
50 ft.
WETLAND AND STREAM IMPACTS LEGEND
WETLANDS IMPACTS:
PERMANENT WETLAND _
CONVERSION IMPACTS
— 0 SF
(0.00 AC)
WETLANDS — W W
W W W
TEMPORARY IMPACTS — ® — 223 SF (0.005 AC)
STREAM IMPACTS:
TEMPORARY CHANNEL — — 0 LF
PERSIMMON CREEK
WETLAND AND STREAM IMPACTS
WITHERS &- RAVENEL
SEWER OUTFALL
EXHIBIT 5
I PLANNERS ^I SURVEYORS
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Sanford Lee Count
North Carolina
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I /
1 , 0 i
/
a/
l
W
PROPOSED GRAVITY SEWER / I /
W
y /
/1
O W I \\
I
IMPACT #10�
'
//
/ /• /
W
PERMANENT WETLAND
W 10 MAINTAINED COORIDOR
CONVERSION IMPACT /
7 S0. FT./0.0002 AC.
W
•
W
dr
IMPACT #11
/
TEMPORARY WETLAND IMPACT
87 SO. FT./0.0020 AC.
MH -136
7-ss
� �� �� s
PERMANENT\ N
20 SEWER �n�
G s
i \-- — - -X
EASEMENT ' \ 1
1
�' aG i 20' TEMPORARY
, CONSTRUCTION
EASEMENT
\ 1
/
'14 ifES9.9
47
GRAPHIC SCALE
50 0 25 50 100
1 inch = 50 ft.
WETLAND AND STREAM IMPACTS LEGEND
WETLANDS IMPACTS:
PERMANENT WETLAND _ - 7 SF
CONVERSION IMPACTS (0.0002 AC)
WETLANDS - W W
W W W
TEMPORARY IMPACTS — ® — 87 SF (0.002 AC)
STREAM IMPACTS:
TEMPORARY CHANNEL — — 0 LF
PERSIMMON CREEK
WETLAND AND STREAM IMPACTS
WITHERS &- RAVENEL
SEWER OUTFALL
EXHIBIT
6ENGINEERS
I PLANNERS ^I SURVEYORS
Sanford Lee Count North Carolina