20200052 Ver 1_PCN Form Submission_20200108

DWR
mrlslon of Water Resources
Pre -Construction Notification (PCN) Form
September 29, 2018 Ver 3
Initial Review
Has this project met the requirements for acceptance in to the review process?*
r Yes
r No
Is this project a public transportation project?*
G Yes r No
Change only if needed.
BIMS # Assigned
20200052
Is a payment required for this project?*
r No payment required
r Fee received
r Fee needed - send electronic notification
Select Project Reviewer*
Stephanie Goss:eads\szgoss
Information for Initial Review
la. Name of project:
COURTESY COPY - Buffalo WWPS and Force Main Upgrade
1a. Who is the Primary Contact?*
Kim Williams - Land Management Group
1b. Primary Contact Email:*
[e-mail]
Date Submitted
1/8/2020
Nearest Body of Water
Neuse River
Basin
Neuse
Water Classification
WS-V; NSW
Site Coordinates
Latitude: Longitude:
35.518275-78.349108
A. Processing Information
County (or Counties) where the project is located:
Johnston
Is this project a public transportation project?*
r Yes r No
la. Type(s) of approval sought from the Corps:
W Section 404 Permit (wetlands, streams and waters, Clean Water Act)
r Section 10 Permit (navigable waters, tidal waters, Rivers and Harbors Act)
1b. What type(s) of permit(s) do you wish to seek authorization?
* Nationwide Permit (NWP)
* Regional General Permit (RGP)
7 Standard (IP)
Version#*
1
Reviewing Office*
Raleigh Regional Office - [phone]
1c. Primary Contact Phone:*
[phone]
U

1c. Has the NWP or GP number been verified by the Corps?
r Yes r No
Nationwide Permit (NWP) Number:
NWP Numbers (for multiple NWPS):
1d. Type(s) of approval sought from the DWR:
W 401 Water Quality Certification - Regular
r Non-404 Jurisdictional General Permit
F Individual Permit
12 - Utility Lines
le. Is this notification solely for the record because written approval is not required?
For the record only for DWR401 Certification:
For the record only for Corps Permit:
F 401 Water Quality Certification - E)iress
F Riparian Buffer Authorization
1f. Is this an after -the -fact permit application?*
r Yes r No
1g. Is payment into a mitigation bank or in -lieu fee program proposed for mitigation of impacts?
r Yes r No
1g. Is payment into a mitigation bank or in -lieu fee program proposed for mitigation of impacts?
r Yes r No
Acceptance Letter Attachment
1h. Is the project located in any of NC's twenty coastal counties?
r Yes r No
1j. Is the project located in a designated trout watershed?
r Yes r No
B. Applicant Information
1d. Who is applying for the permit?
r- Owner W Applicant (other than owner)
le. Is there an Agent/Consultant for this project?*
r Yes r No
2. Owner Information
2a. Name(s) on recorded deed:
Various (see attached)
2b. Deed book and page no.:
2c. Responsible party:
2d.Address
Street Address
See attached
Address Line 2
city
See Attached
Postal / Zip Code
See Attached
2e. Telephone Number:
[phone]
2g. Email Address:*
[e-mail]
3. Applicant Information (if different from owner)
State / Frmince / Region
NC
Country
USA
2f. Fax Number:
r Yes r No
r Yes r No
3a. Name:
Mr. Rick Hester

3b. Business Name:
Johnston County (Public Easement Holder)
3c.Address
Street Address
PO Box1049
Address Line 2
CKY
Smithfield
Postal / Zip Code
27577
3d. Telephone Number:
[phone]
3f. Email Address:*
[e-mail]
4. Agent/Consultant (if applicable)
4a. Name:
Kim Williams
4b. Business Name:
Land Management Group
4c.Address
Street Address
3805 Wrightsville Avenue; Suite 15
Address Une 2
City
Wilmington
Postal / Zip Code
28403
4d. Telephone Number:
[phone]
4f. Email Address:*
[e-mail]
Agent Authorization Letter*
Buffalo WWPS Agent.pdf
State / Province / legion
NC
Country
USA
3e. Fax Number:
State / Province / legion
NC
Country
USA
4e. Fax Number:
[phone]
22.63KB
C. Project Information and Prior Project History C^U
1. Project Information
1b. Subdivision name:
(if appropriate)
1c. Nearest municipality/ town:
Smithfield
2. Project Identification
2a. Property Identification Number:
Various (see attached)
2c. Project Address
Street Address
Hwy 70
Address Line 2
City
Smithfield
Postal / Zip Code
27577
3. Surface Waters
3a. Name of the nearest body of water to proposed project:*
Neuse River
2b. Property size:
2.75 acres (4,000-ft length x 30-ft width)
State / Province / Region
NC
Country
USA
3b. Water Resources Classification of nearest receiving water:*
WS-V: NSW

3c. What river basin(s) is your project located in?*
Neuse
3d. Please provide the 12-digit HUC in which the project is located.
030202011105
4. Project Description and History
4a. 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 4,000-ft corridor consists of a mix of forested areas, the Neuse River, Buffalo Creek, and existing, maintained utility line corridor. Adjacent land use is varied and consists of a mix of
forested areas, roads, and commercial and residential development.
4b. Have Corps permits or DWR certifications been obtained for this project (including all prior phases) in the past?*
r Yes r No r Unknown
4d. Attach an 8 1/2 X 11 excerpt from the most recent version of the USGS topographic map indicating the location of the project site. (for DWR)
figure2topo.pdf
961.1 KB
4e. Attach an 8 1/2 X 11 excerpt from the most recent version of the published County NRCS Soil Survey map depicting the project site. (for DWR)
Figure4soils.pdf 771.26KB
4f. List the total estimated acreage of all existing wetlands on the property:
- 0.5 acres
4g. List the total estimated linear feet of all existing streams on the property:
- 200 LF
4h. Explain the purpose of the proposed project:*
The purpose of the project is to replace two aging sewer lines with one 16" new sewer line in order to continue providing sewer service to the residents of this portion of Johnston
County. Temporary impacts to wetlands, jurisdictional tributaries (RPW), and Zone 2 buffers are needed to install the line.
41. Describe the overall project in detail, including indirect impacts and the type of equipment to be used:*
The proposed project will include the installation of approximately 4,000 LF of 16-inch PVC Sewer Force Main between Business Hwy 70 and Second Street in Johnston County. This
line will replace two ebsting sewer lines (6" and 10") that will be abandoned. The proposed force main will be installed within a 30'-wide public utility easement (either already existing or
to be acquired).
Much of the corridor is a currently maintained utility easement. Forested areas within the corridor will be cleared of vegetation. The applicant will dig a trench within the corridor and
install the sewer line. Material removed from the trench will be stockpiled in adjacent upland areas within the corridor. Once the pipe is installed, the trench will then be returned to pre -
construction grades. Organic material removed from the trench will be returned to the top 12" and the area will be seeded. Vegetation within the wetland impact areas will be maintained.
The Neuse River and Buffalo Creek Will be directionally bored to avoid these resources. Standard construction equipment will be used.
4j. Please upload project drawings for the proposed project.
Buffalo Wetland Impact Maps.pdf 2.76MB
5. Jurisdictional Determinations
5a. Have the wetlands or streams been delineated on the property or proposed impact areas?*
r Yes
Comments:
r No
5b. If the Corps made a jurisdictional determination, what type of determination was made?*
r Preliminary r Approved r Not Verified r Unknown r N/A
Corps AID Number:
PJD Request Package was submitted to the USACE on 01106/2020.
5c. If 5a is yes, who delineated the jurisdictional areas?
Name (if known): Paul Farley
Agency/Consultant Company: Land Management Group
Other:
5d1. Jurisdictional determination upload
6. Future Project Plans
6a. Is this a phased project?*
r Yes r No
r Unknown
Are any other NWP(s), regional general permit(s), or individual permits(s) used, or intended to be used, to authorize any part of the proposed projector related activity?
No
D. Proposed Impacts Inventory

1. Impacts Summary
1a. Where are the impacts associated with your project? (check all that apply):
W Wetlands )- Streams -tributaries r Buffers
W Open Waters r Pond Construction
2. Wetland Impacts
2a1 Reason (?)
2b. Impact type * (?)
2c. Type of W.
2d. W. name *
2e. Forested *
2C Type of
2g. Impact
Jurisdicition*(?)
area
W1
Install Sewer Line
P
Non-Riverine Swamp Forest
WA
Yes
Both
0.055
(acres)
W2
Install Sewer Line
P
ffRiverine Swamp Forest
WA
Yes
Both
0.015
(acres)
W3
Install Sewer Line
P
ffRiverine Swamp Forest
WA
Yes
Both
0.003
(acres)
2g. Total Temporary Wetland Impact 2g. Total Permanent Wetland Impact
0.000 0.073
2g. Total Wetland Impact
0.073
2h. Comments:
Vegetation within the wetland impact areas will need to be maintained, so the impacts are considered permanent.
4.Open Water Impacts
4a. Site # 4a1. Impact Reason 4b. Impact type 4c. Name of waterbody 4d. Activity type 4e. Wate rbody type 4f. Impact area
01
Install Sewer Line
T
WA
Excavation :11Ditch
0.01
02
Install Sewer Line
T
WA
Excavation
_11
Ditch
0.01
4g. Total temporary open water Impacts: 4g. Total permanent open water impacts:
0.02 0.00
4g. Total open water impacts:
0.02
4h. Comments:
In addition to the wetland and open water impacts, approximately 0.16 acre of Zone 2 Riparian Buffer along Buffalo Creek will be impacted as well (see
Sheet CO-5). Since this impact is within an existing maintained easement, DWR confirmed that the impacts are exempt.
E. Impact Justification and Mitigation
1. Avoidance and Minimization
1a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing the project:
A portion of the sewer line is being placed within an existing utility line easement to reduce impacts and the construction corridor width has been
reduced to 30 feet. Additionally, the line will be directionally bored under the Neuse River and Buffalo Creek and their adjacent wetlands to avoid
these resources.
1b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques:
The line will be directionally bored under the Neuse River and Buffalo Creek and their adjacent wetlands to avoid these resources.
2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State
2a. Does the project require Compensatory Mitigation for impacts to Waters of the U.S. or Waters of the State?
r Yes r No
2b. If this project DOES NOT require Compensatory Mitigation, explain why:
Wetland impacts are less than 0.1 acre. The impacts to Riparian Buffer Zone 2 will occur within an existing maintained easement and are considered exempt.
F. Stormwater Management and Diffuse Flow Plan (required by DWR)
1. Diffuse Flow Plan
1a. Does the project include or is it adjacent to protected riparian buffers identified within one of the NC Riparian Buffer Protection Rules?
r Yes r No
What type of SCM are you providing?

r Level Spreader
r Vegetated Conveyance (lower SHWT)
r Wetland Swale (higher SMNT)
r Other SCM that removes minimum 30 % nitrogen
W Proposed project will not create concentrated stormwater flow through the buffer
Diffuse Flow Documentation
2. Stormwater Management Plan
2a. Is this a NCDOT project subject to compliance with NCDOT's Individual NPDES permit NCS000250?*
r Yes r No
2b. Does this project meet the requirements for low density projects as defined in 15ANCAC 02H .1003(2)?
r Yes r No
Comments:
G. Supplementary Information
1. Environmental Documentation
la. Does the project involve an expenditure of public (federal/state/local) funds or the use of public (federal/state) land?*
r Yes r No
1b. 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 (North Carolina)
Environmental Policy Act (NEPA/SEPA)? *
r Yes r No
Comments:*
No EA was required for the project
2. Violations (DWR Requirement)
2a. Is the site in violation of DWR Water Quality Certification Rules (15A NCAC 2H .0500), Isolated Wetland Rules (15A NCAC 2H .1300), or DWR Surface Water or Wetland Standards or
Riparian Buffer Rules (15A NCAC 2B .0200)? *
r Yes r No
3. Cumulative Impacts (DWR Requirement)
3a. Will this project result in additional development, which could impact nearby downstream water quality?*
r Yes r No
3b. If you answered "no," provide a short narrative description.
The proposed force main will replace two existing force mains and will not expand sewer service.
4. Sewage Disposal (DWR Requirement)
4a. Is sewage disposal required by DWR for this project?*
r Yes r No r N/A
5. Endangered Species and Designated Critical Habitat (Corps Requirement)
5a. Will this project occur in or near an area with federally protected species or habitat?*
r Yes r No
5b. Have you checked with the USFWS concerning Endangered Species Act impacts?*
r Yes r No
5d. Is another Federal agency involved?*
r Yes r No Unknown
5e. Is this a DOT project located within Division's 1-8?
r Yes r No
5f. Will you cut any trees in order to conduct the work in waters of the U.S.?
r Yes r No
5g. Does this project involve bridge maintenance or removal?
r Yes r No
5h. Does this project involve the construction/installation of a wind turbine(s)?*
r Yes r No

51. Does this project involve (1) blasting, and/or (2) other percussive activities that will be conducted by machines, such as jackhammers, mechanized pile drivers, etc.?
r Yes r No
5j. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat?
The NC Natural Heritage Program database was reviewed to determine if any rare species are known to occur within or near the project area. No
federally protected species are known to occur within the site. Two state -listed aquatic species have been identified within the site, likely within the
Neuse River and/or Buffalo Creek. The project will bore under both crossings and no impacts to any rare aquatic species is anticipated. A majority of
the corridor is an existing maintained public utility easement. No impact to federally protected species from the project is anticipated.
Consultation Documentation Upload
6. Essential Fish Habitat (Corps Requirement)
6a. Will this project occur in or near an area designated as an Essential Fish Habitat?*
r Yes r No
6b. What data sources did you use to determine whether your site would impact an Essential Fish Habitat?*
NOAA EFH Mapper
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 status?*
r Yes R No
7b. What data sources did you use to determine whether your site would impact historic or archeological resources?*
The SHPO HPOWEB GIS website was reviewed. No historic or cultural resources are identified within or adjacent to the site.
7c. Historic or Prehistoric Information Upload
8. Flood Zone Designation (Corps Requirement)
8a. Will this project occur in a FEMA-designated 100-yearfloodplain?*
r Yes r No
8b. If yes, explain how project meets FEMA requirements:
Project engineer will ensure that FEMA requirements are met.
8c. What source(s) did you use to make the floodplain determination?*
Engineered drawings
Miscellaneous
Comments
Miscellaneous attachments not previously requested.
figure 1vicinity.pdf
Figure5.pdf
Buffalo Wetland Map.pdf
876.2KB
739.85KB
1.55MB
Signature U
jJ By checking the box and signing below, I certify that:
• I have given true, accurate, and complete information on this form;
• I agree that submission of this PCN form is a "transaction" subject to Chapter 66, Article 40 of the NC General Statutes (the "Uniform Electronic Transactions Act');
• I agree to conduct this transaction by electronic means pursuant to Chapter 66, Article 40 of the NC General Statutes (the "Uniform Electronic Transactions Act');
• I understand that an electronic signature has the same legal effect and can be enforced in the same way as a written signature; AND
• I intend to electronically sign and submit the PCN form.
Full Name:
Kimberlee C Williams
Signature
ci('yirre�tkrr ��ilCcazwra
Date
1 /8/2020

POST OFFICE BOX 1049 4
SMITHFIELD, N.C. 27577
AGENT AUTHORIZATION FORM
TO WHOM IT MAC CONCERN:
RIckJ. Hester
County Manager
[phone]
FAX [phone]
I/we, the undersigned, hereby authorize Land Management Group to act as our agent in the
preparation and representation of information related to the Section 404/401 permit application
for the Buffalo WWPS and Force Main Upgrade; Johnston County, NC project. All questions in
regard to this project should be directed to Land Management Group.
Sincerely,
Applicant
I
�LC- �4e�
Print Name
Date

© OpenStreetMap (and) contributors, CC-BY-SA
0 1 20.5 Miles
Scale applies to 11X17" prin t.
3805 Wrightsville AvenueWilmington, NC 28403(910) 452-0001
Figure 1. Vicinity map
Buffalo WWPSJohnston County NC
Map Date: 12-30-19LMG # LMG17.204
L:\Wetland s\2017\01-17-204 \201 9 Data package\maps\figure1vicinity.mxdBoundaries a re app ro ximate and not meant to be absolute.Map Source: Open Stree t Map ¯
Legend
Easement Bound ary
0 2,000 4,0001,000 Feet
Scale applies to 11X17" prin t.
3805 Wrightsville AvenueWilmington, NC 28403(910) 452-0001
Figure 5. USGS Topo Data
Buffalo WWPSJohnston County NC
Map Date: 12-30-19LMG # LMG17.204
L:\Wetland s\2017\01-17-204 \201 9 Data package\maps\figure2to po.mxdBoundaries a re app ro ximate and not meant to be absolute.Map Source: USGS topo data (Johnston C ounty Mo sa ic)
This is not a survey. All boun daries and distances are con sideredapproximate. Th is rep re sen ts a prelimina ry sketch prepared from fieldnotes. The site has no t b een field ve rifie d by the USACE at this time.This delin eation wa s performed by Corey Novak and Wes Fryarbetween 06 -2 8-18 an d 07 -2 6-18.
¯
Legend
Easement Bound ary
NuA
ChWt
Ch
Ro
w
AaA
Wt
StA
StA
AaA
AaA
w
AsA
NuA
0 300 600150Feet
Scale applies to 11X17" prin t.
3805 Wrightsville AvenueWilmington, NC 28403(910) 452-0001
Figure 4. NRCS Soils Data
Buffalo WWPSJohnston County NC
Map Date: 12-30-19LMG # LMG17.204
L:\Wetland s\2017\01-17-204 \201 9 Data package\maps\figure4soils.mxdBoundaries a re app ro ximate and not meant to be absolute.Map Source: 2012 NC Onemap ¯
Legend
Easement Bound ary
0 300 600150Feet
Scale applies to 11X17" prin t.
3805 Wrightsville AvenueWilmington, NC 28403(910) 452-0001
Figure 5. 2012 Aerial Photo
Buffalo WWPSJohnston County NC
Map Date: 12-30-19LMG # LMG17.204
L:\Wetland s\2017\01-17-204 \201 9 Data package\maps\figure5.mxdBoundaries a re app ro ximate and not meant to be absolute.Map Source: 2012 NC Onemap ¯
Legend
Easement Bound ary
0 300 600150Feet
Scale applies to 11X17" print.
3805 Wrightsville AvenueWilmington, NC 28403(910) 452-0001
Figure 6. Aquatic Recources Map(overview)
Buffalo WWPS Johnston County NC
Map Date: 12-30-19 LMG17.204
L:\Wetlands\2017\01-17-204\2019 Data package\maps\figure6.mxdBoundaries are approximate and not meant to be absolute.Map Source: 2012 NC Onemap
This is not a survey. All boundaries and distances are consideredapproximate. This represents a preliminary sketch prepared from fieldnotes. The site has not been field verified by the USACE at this time.
¯
Legend
Easement Boundary
Flagged upland/wetland boundary
Run of Buffalo Creek (buffered stream)
US Waters (rpw)
Figure 7
Figure 9
Figure 8
0 100 20050Feet
Scale applies to 11X17" print.
3805 Wrightsville AvenueWilmington, NC 28403(910) 452-0001
Figure 7. Aquatic ResourcesMap (Section 1)
Buffalo WWPS Johnston County NC
Map Date: 12-30-19 LMG17.204
L:\Wetlands\2017\01-17-204\2019 Data package\maps\figure7.mxdBoundaries are approximate and not meant to be absolute.Map Source: Open Street Map
This is not a survey. All boundaries and distances are consideredapproximate. This represents a preliminary sketch prepared from fieldnotes. The site has not been field verified by the USACE at this time.
¯
Legend
Easement Boundary
Flagged upland/wetland boundary
US Waters (rpw)
Wetland waters
uplands
1
12
Site 1
Site 2
Site 3
Match Figure 8
0 100 20050Feet
Scale applies to 11X17" print.
3805 Wrightsville AvenueWilmington, NC 28403(910) 452-0001
Figure 8. Aquatic resourcesmap (Section 2)
Buffalo WWPS Johnston County NC
Map Date: 12-30-19 LMG17.204
L:\Wetlands\2017\01-17-204\2019 Data package\maps\figure8.mxdBoundaries are approximate and not meant to be absolute.Map Source: 2012 NCOnemap Photo
This is not a survey. All boundaries and distances are considered approximate. This represents a preliminary sketch prepared from field notes. The site has not been field verified by the USACE at this time.
¯
Legend
Easement Boundary
Flagged upland/wetland boundary
US Waters (rpw)
1
Site 4
Site 5
Match Figure 7 Match Figure 9503
500
300400
302402
0 100 20050Feet
Scale applies to 11X17" print.
3805 Wrightsville AvenueWilmington, NC 28403(910) 452-0001
Figure 9. Aquatic resourcesmap (Section 3)
Buffalo WWPS Johnston County NC
Map Date: 12-30-19 LMG17.204
L:\Wetlands\2017\01-17-204\2019 Data package\maps\figure8(section3).mxdBoundaries are approximate and not meant to be absolute.Map Source: 2012 NCOnemap Photo
This is not a survey. All boundaries and distances are considered approximate. This represents a preliminary sketch prepared from field
notes. The site has not been field verified by the USACE at this time.
¯
Legend
Easement Boundary
Flagged upland/wetland boundary
Run of Buffalo Creek (buffered stream)
Site 7
Site 6
Match Figure 8Site 8Wetland watersWetland watersWB5
WB1WC1
WC6
WC107WC100
BB3
WA11
BB1
WA22
0 300 600150Feet
Scale applies to 11X17" print.
3805 Wrightsville AvenueWilmington, NC 28403(910) 452-0001
Impact Overview
Buffalo WWPS Johnston County NC
Map Date: 12-30-19 LMG17.204
L:\Wetlands\2017\01-17-204\2019 Data package\maps\figure6.mxdBoundaries are approximate and not meant to be absolute.Map Source: 2012 NC Onemap
This is not a survey. All boundaries and distances are consideredapproximate. This represents a preliminary sketch prepared from fieldnotes. The site has not been field verified by the USACE at this time.
¯
Legend
Easement Boundary
Flagged upland/wetland boundary
Run of Buffalo Creek (buffered stream)
US Waters (rpw)
EXISTINGHWY 70 BUSEXISTING GRADEEXISTING GRADEEXISTING GRADESTA 8+66±22.5° BENDS(V)STA 8+86±45° BENDS(V)STA 8+89±45° BENDS(V)HWY R/WSTA 2+72±90° BEND20'x40'BORE PIT140 LF - 30" STEEL CASINGINSTALL BY JACK AND BORESTA 7+17±90° BENDS(H)20'RJPVC(MIN)3.5'MIN3.5' MIN4'±3.5' MIN3.5'MIN3.5 MINCOMBINATIONAUTOMATICAIR/VACUUM VALVE1D2STA 6+00±3.5' MIN4.6'18" MINSTA 4+07±EXISTING 12" WATER MAINTOWN OF SMITHFIELD6.8'3.5' MINSTA 3+04±EXISTING12" SEWER FMPROPOSED16" FORCE MAINPROPOSED16" FORCE MAINSTA 9+00±TEMPORARY MANUALAIR RELEASE VALVE14D2STA 8+17±BENDS(V) ANDRESTRAINT AS REQUIREDSTA 2+82±EXISTING20" SEWER FMSTA 4+01±EXISTING 15" DRAINNCDOTCURBEDGEPVMTSTA 3+94±15" EXISTINGGRAVITY SEWERSTA 8+56±BENDS(V) ANDRESTRAINT AS REQUIRED155' (MIN)STA 4+27±STA 1+97±EXISTING20" SEWER FMSTA 6+26±90° BEND9'MIN3.5' MINSTA 4+07±STA 4+27±45° BENDS(V)STA 4+32±45° BENDS(V)20'x40'BORE PITSTA 2+07±90° BEND PROPOSED PIPE LEGEND RESTRAINED JOINT40 LF MIN. EACH SIDE OFHORIZONTAL ORVERTICALFITTINGS OR VALVESHDPE ORFUSED PVCCASINGRJPVCPVCRJDIP1+001+25 1+50 1+752+002+25 2+50 2+753+003+25 3+50 3+754+004+25 4+50 4+755+005+25 5+50 5+756+006+25 6+50 6+757+007+25 7+50 7+758+008+25 8+50 8+759+009+25 9+50 9+7510+0010+25 10+50 10+7511+0011+25 11+50 11+7512+00100105110115120125130LOD LOD LOD LODLODLODLODLODLODLODLODLODLODLODLODLODLOD LOD LOD LOD LOD LOD LOD LODLODLODLODLODLODLODLODLO
DLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLOLODLODLODLODLODLODLODLODLODLODLODLODLODLOD LODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLOD
LOD
LODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLOD
LODLODLODLOD PROPOSED16" FORCE MAINEXISTING GRAVITY SEWERNEUSE RIVER INTERCEPTORPUEPUEPUEPUEPROPOSED EASEMENT
(PUE) 20.0'(TYP)CLEAR AND GRUB TOTEMPORARY CONSTRUCTIONLIMITS(TYP)EXISTING CULVERT NO. 136" CMP - REMOVE ANDREPLACE AS REQUIREDPROJECT ACCESS DRIVEEXISTING ROCK DRIVE -MAINTAIN IN CURRENTOR BETTER CONDITION,PROVIDE CONSTRUCTIONENTRANCE7D17D1PROJECT ACCESS DRIVEEXISTING ROCK DRIVE -MAINTAIN IN CURRENTOR BETTER CONDITION,PROVIDE CONSTRUCTIONENTRANCE TO HIGHWAYPROPOSED EASEMENT
(TCE) 10.0'(TYP)1+502+002+503+003+504+004+505+005+506+006+507+007+508+008+509+009+5010+0010+5011+0011+5012+00PROTECTEXISTINGMONITORINGWELLS(TYP)PROTECTEXISTING MONITORING WELLS(TYP)PROPOSED EASEMENT
(TCE) 15.0'(TYP)PROPOSED EASEMENT(TCE) 30.0'(TYP)LODLODLODLODLODLODLODLODLOD LODLODLODLODCLEAR AND GRUBTO TCECLEAR AND GRUBTO TCEFM FMFMFMFMFMFMFM FMFMFMFMFMFMFMFMFMFMWETLAND IMPACT #1 (TEMP):0.055 AC (2,418 SF)OPEN IMPACT #1 (TEMP):0.01 AC (458 SF)10010511011512012513001 inch = ftHORZ. SCALE01 inch = ftVERT. SCALE 100 4'8'2' 10 40'20'40'MATCH STA 12+00 - SHEET C02N NCGRID (NAD83/2011)PLAN PROFILE - BUFFALO CK AREADate-MBHJIMMBH2017068W-3738AS NOTEDC01NOTE:SEE SHEETS EC3 AND EC4 FOREROSION CONTROL MEASURES
LODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODL
O
DLODLODLODLODLOD LOD LODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODDPROPOSED16" FORCE MAIN22.5° BENDSta:14+67EXISTING GRAVITY SEWERNEUSE RIVER INTERCEPTOR45° BENDSta:19+2745° BENDSta:19+3645° BENDSta:19+6645° BENDSta:19+92AARVSta:20+22PROPOSED16" FORCE MAINSta:14+71Sta:18+44EXISTINGCULVERT NO. 2CLEAR AND GRUB TO TEMPORARYCONSTRUCTION EASEMENT(TYP)12+0012+5013+0013+5014+0014+5015+0015+5016+0016+5017+0017+5018+0018+5019+0019+5020+0020+5021+0021+50TEMPORARY ARVSta:19+05FMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMOPEN IMPACT #2 (TEMP):0.013 AC (565 SF)WETLAND IMPACT #2 (TEMP):0.015 AC (651 SF) PROPOSED PIPE LEGEND RESTRAINED JOINT40 LF MIN. EACH SIDE OFHORIZONTAL ORVERTICALFITTINGS OR VALVESHDPE ORFUSED PVCCASINGRJPVCPVCRJDIPEXISTING GRADEEXISTING GRADE30'RJPVC(MIN)30'RJPVC(MIN)STA 14+68±22.5° BENDS(H)STA 19+87±45° BENDS(V)STA 19+67±45° BENDS(V)STA 19+37±45° BENDS(V)STA 19+27±45° BENDS(V)3.5' MIN3.5'MIN3.5'MINSTA 20+22±3.5' MIN4'±3.5' MINCOMBINATIONAUTOMATICAIR/VACUUM VALVE1D2PROPOSED16" FORCE MAINPROPOSED16" FORCE MAINPROPOSED16" FORCE MAINSTA 19+05±TEMPORARY MANUALAIR RELEASE VALVE14D212+0012+25 12+50 12+7513+0013+25 13+50 13+7514+0014+25 14+50 14+7515+0015+25 15+50 15+7516+0016+25 16+50 16+7517+0017+25 17+50 17+7518+0018+25 18+50 18+7519+0019+25 19+50 19+7520+0020+25 20+50 20+7521+0021+25 21+50951001051101151201251309510010511011512012513001 inch = ftHORZ. SCALE01 inch = ftVERT. SCALE100 4'8'2' 10 40'20'40'MATCH STA 12+00 - SHEET C01MATCH STA 21+50 - SHEET C03N NCGRID (NAD83/2011)PLAN PROFILE - BUFFALO CK AREADate-MBHJIMMBH2017068W-3738AS NOTEDC02NOTES:1. SEE SHEETS EC3 AND EC4FOR EROSION CONTROLMEASURES2. FIELD LOCATE ARV AT HIGHPOINT IN PIPE
LODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLOD
LODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LODCLEAR AND GRUB TOPUBLIC UTILITYEASEMENT(TYP)PUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUE90° BENDSta:22+25BORE TIE-IN45° BENDSta:19+6645° BENDSta:19+92AARVSta:20+22AARVSta:27+54PROPOSEDEASEMENT (PUE)20.0'(TYP)PROPOSEDEASEMENT(TCE)10.0'(TYP)45° BENDSta:29+03BUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBORE TIE-INSta:26+84Sta:27+17BORE ENTRY/EXITSta:22+25BORE ENTRY/EXIT45° BEND11.25° BENDAS REQUIREDSta:31+29GATE VALVESta:33+26PROPOSED16" FORCE MAINBORE EXITBUFFERBUFFER30'11.25° BEND22.5 BENDSta:33+1720.0'45° BENDSta:33+31Sta:22+07BUFFERBUFFERBUFFERBUFFERBUFFERREPAIR GREENWAYTRAIL TO EXISTING ORBETTER CONDITIONPROPOSED16" FORCEMAIN35.0'90° BENDBORE TIE INSta:33+41GATE VALVESta:22+05GATE VALVESta:27+04EXISTINGCULVERT NO. 2MATMATCLEAR AND GRUB TOTEMPORARY CONSTRUCTION ANDPUBLIC UTILITY EASEMENT(TYP)30'20'30'20'CONTOURS DEPICTED IN THE NEUSERIVER MAY EXCEED THE ALLOWABLE1/2 CONTOUR INTERVAL ERROR.20+0020+5021+0021+5022+0022+5023+0023+5024+0024+5025+0025+5026+0026+5027+0027+5028+0028+5029+0029+5030+0030+5031+0031+5032+0032+5033+0033+5034+00PROJECTACCESS DRIVELODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODBUFFERBUFFERBUFFERBUFFERBUFFERBUFFER BUFFER BUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFER BUFFER BUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFER
FMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMWETLAND IMPA0.003 acre (158 sf)WETLAND IMPACT #2 (TEMP):0.015 AC (651 SF) PROPOSED PIPE LEGEND RESTRAINED JOINT40 LF MIN. EACH SIDE OFHORIZONTAL ORVERTICALFITTINGS OR VALVESHDPE ORFUSED PVCCASINGRJPVCPVCRJDIP459'±EXISTING GRADE511'± HORIZONTAL DISTANCESTA 27+17±BORESTA 26+84±BORESTA 21+98±BORE16.4' (11' MIN)14.9' (10' MIN)THRUST COLLARAND FUSIBLE PVC(FITTINGS ASREQUIRED)6D216" FUSIBLEPVC SANITARYSEWER FORCEMAINR=600'±R=600'±STA 22+05±GATE VALVESTA 27+04±GATE VALVESTA 27+54±STA 22+25±BORE90° BENDSTA 31+31±45° BEND11.25° BENDAS REQUIREDBLOCKING ANDFUSIBLE PVC(FITTINGS ASREQUIRED)STA 29+03±45° BENDBUFFERBUFFERBUFFERAPPROXIMATE WETLANDS3.5'(MIN)3.5'(MIN)459'±5.5'±4.5' (MIN)4.8'±4.5' (MIN)12°10°2D2PROPOSED16" FORCE MAINCOMBINATIONAUTOMATICAIR/VACUUM VALVE1D221+50 21+7522+0022+25 22+50 22+7523+0023+25 23+50 23+7524+0024+25 24+50 24+7525+0025+25 25+50 25+7526+0026+25 26+50 26+7527+0027+25 27+50 27+7528+0028+25 28+50 28+7529+0029+25 29+50 29+7530+0030+25 30+50 30+7531+0031+25 31+50 31+7532+0075808590951001051101151201251307580859095100105110115120MATCH STA 21+50 - SHEET C02N NCGRID (NAD83/2011)01 inch = ftHORZ. SCALE01 inch = ftVERT. SCALE 100 4'8'2'440'20'40'PLAN PROFILE - BUFFALO CK AREADate-MBHJIMMBH2017068W-3738AS NOTEDC03MATCH STA 32+00 - SHEET C04NOTES:1. SEE SHEETS EC1 AND EC2FOR EROSION CONTROLMEASURES2. FIELD LOCATE ARV AT HIGHPOINT IN PIPEDIRECTIONAL BORE UNDER NEUSE RIVER: NO WETLAND OR STREAM IMPACT10
PROPOSED PIPE LEGEND RESTRAINED JOINT40 LF MIN. EACH SIDE OFHORIZONTAL ORVERTICALFITTINGS OR VALVESHDPE ORFUSED PVCCASINGRJPVCPVCRJDIP45° BENDSta:42+44LODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLO
D
LO
D
LO
D LODLODLO
D
LO
D LODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODCLEAR AND GRUBLIMITS(TYP)PUEPUEPUEPUEPUEPROPOSED16" FORCE MAINPROPOSED
16" FORCE MAIN
PROPOSED
16" FORCE AARVSta:39+8411.25° BEND45° BENDSta:37+89PUEPUEPUEPUE10'
10'
7'13'7'13'
10
'
10'AARVSta:37+7811.25° BENDSta:42+0820 PROJECTACCESS DRIVE30'42+9638+0038+5039+0039+5040+0040+5041+0041+5042+0042+50VAULTSta:42+67EX FMSta:42+59TIE INSta:42+5590° BENDSta:42+17TEESta:42+38BUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFEREXISTINGSANITARYSEWER PUMPSTATIONBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERFMTEMP ZONE 2RIPARIANBUFFER IMPACT:EXEMPTFMFMFMFM404 WETLANDS80859095100105110115120125130135EXISTING GRADE4.5' MINSTA 33+08±BORESTA 33+42±90° BENDBORE TIE INSTA 33+26±GATE VALVE10.8'±10'MINSTA 38+71±45° BENDSTA 37+78±APPROXIMATE LOCATION -REMOVE AND/OR ABANDON INPLACE EXISTING 6" AND 10" FORCEMAINS THAT CROSS AND/OR AREADJACENT TO NEW FORCE MAIN -REFER TO SPECIFICATION FORPROCEDURESTA 38+30±90° BENDSTA 37+68±GATE VALVESTA 42+08±11.25° BENDAPPROXIMATE WETLANDSAPPROXIMATE WETLANDSSTA 39+06±24" ABANDONEDREMOVE AS REQUIRED(PLUG PIPE IF PARTIALLYREMOVED)STA 37+15±PROTECTEXISTING 12" FMSTA 37+89±11.25-45° BENDSSTA 38+20±PROTECTEXISTING 12 FMSTA 38+30±6" ABANDONEDREMOVE AS REQUIRED484'± HORIZONTAL DISTANCESTA 33+31±45° BENDSTA 33+17±11.25° BEND22.5° BENDBUFFERAPPROXIMATE LOCATION -REMOVE AND/OR ABANDON INPLACE EXISTING 6" FORCE MAINTHAT CROSSES AND/OR IS ADJACENTTO NEW FORCE MAIN - REFER TOSPECIFICATION FOR PROCEDURESTA 36+96±ABANDONEXISTING 6" FMSTA 37+23±ABANDONEXISTING 10" FMSTA 38+09±ABANDONEXISTING 10" FMSTA 38+97±6" ABANDONEDREMOVE AS REQUIREDBUFFERBUFFERBUFFERSTA 42+01±6" ABANDONEDREMOVE AS REQUIRED3.5' MIN416'± HORIZONTAL DISTANCE7'±4.5' MINSTA 37+93±BOREBUFFERBUFFERR=600'±R=600'±16" FUSIBLEPVC SANITARYSEWER FORCEMAIN7'±4.5' MIN15°12°BLOCKING ANDFUSIBLE PVC(FITTINGS ASREQUIRED)2D2BLOCKING ANDFUSIBLE PVC(FITTINGS ASREQUIRED)2D2STA 37+58±90° BENDBORE TIE INPROPOSED16" FORCE MAIN1D2STA 40+00±STA 40+00±TEMPORARY MANUALAIR RELEASE VALVE14D2STA 42+38±BYPASS TEESTA 42+44±45° BENDSTA 42+17±90° BENDSTA 42+55±TIE INTO EXISTING FORCE MAINWITH 14" TEE, 14" GATE VALVEAND 16"x14" REDUCER -RESTRAIN ALL JOINTSEXISTING GRADESTA 42+50±REDUCER32+0032+25 32+50 32+7533+0033+25 33+50 33+7534+0034+25 34+50 34+7535+0035+25 35+50 35+7536+0036+25 36+50 36+7537+0037+25 37+50 37+7538+0038+25 38+50 38+7539+0039+25 39+50 39+7540+0040+25 40+50 40+7580859095100105110115120125130135LODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUE
PUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEPUEAPPROXIMATE LOCATION -REMOVE AND/OR ABANDON IN PLACEEXISTING AIR RELEASE VALVE VAULT AND 6"FORCE MAIN THAT CROSSES AND/OR ISADJACENT TO NEW FORCE MAIN - REFER TOSPECIFICATION FOR PROCEDUREPLPLPROPOSED16" FORCE MAINPROPOSED16" FORCE MAINBUFFERBUFFERBUFFER11.25° BEND45° BENDSta:37+89GATE VALVESta:33+26BORE EXITBORE ENTRYBUFFERBUFFER30'11.25° BEND22.5 BENDSta:33+1720.0'45° BENDSta:33+31Sta:37+15PROTECTEXISTING12" FMMJ BENDSta:37+5810'10'10'AARVSta:37+78BUFFERBUFFER20'CLEAR AND GRUB TEMPORARYCONSTRUCTION AND PUBLICUTILITY EASEMENT(TYP)GATE VALVESta:37+6835.0'90° BENDBORE TIE INSta:33+41CONSTRUCTIONENTRANCE7D1PROJECTACCESS DRIVE30'PLPLPLPLPLPL32+0032+5033+0033+5034+0034+5035+0035+5036+0036+5037+0037+5038+0038+50STOCK PILE/STAGING AREALODLODLODLODLODLODLODLODLODLODLODLODLODLODODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFERBUFFER20'30'BUFFERBUFFERBUFFERBUFFERBUFBUFFERBUFFERBUFFERBUFFERBUFM
FMFMFMFMFMFMFMFMFMFMWETLAND IMPACT #3 (TEMP):0.003 acre (158 sf)DIRECTIONALBORE: NO IMPACT41+25 41+50 41+7542+0042+25 42+50 42+7543+0043+25 43+50 43+7544+0001 inch = ftHORZ. SCALE01 inch = ftVERT. SCALE100 4'8'2' 10 40'20'40'MATCH STA 38+50 - THIS SHEETN
NCGRID (NAD83/2011)PLAN PROFILE - BUFFALO CK AREADate-MBHJIMMBH2017068W-3738AS NOTEDC04MATCH STA 32+00 - SHEET C03NNCGRID (NAD83/2011)MATCH STA 38+50 - THIS SHEETNOTES:1. SEE SHEETS EC3 AND EC4 FOR EROSIONCONTROL MEASURES2. FIELD LOCATE ARV AT HIGH POINT IN PIPE3. INSTALL PIPE AT STA 39+90 TO 40+15 ATELEVATION LOWER THAN ARV AT STA 37+78TO PREVENT TRAPPING OF AIRDIRECTIONAL BORE UNDER BUFFALO CREEK: NO WETLAND OR STREAMIMPACT