HomeMy WebLinkAbout20051060 Ver 1_Complete File_20050614
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~ North Carolina Wildlife Resources Commission ~
Richard B. Hamilton, Executive Director
MEMORANDUM
To:
Cyndi Karoly, Express Permit Coordinator
NC Division of Water Quality, Raleigh
From:
Steve Everhart
Southeastern Permit Coordinator
Habitat Conservation Program
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Date:
June 27, 2005
RE:
Lillington, 404/40I(Issued) - NWP #12 Application, 24" Sewer Main, Harnett County
Biologists with the North Carolina Wildlife Resources Commission (NCWRC) have reviewed the subject application for
impacts to wildlife and fishery resources. Our comments are provided in accordance with provisions of the Fish and
Wildlife Coordination Act (48 Stat. 401, as amended; 16 U.S.C. 661 et. seq.), and Sections 401 and 4040fthe Clean
Water Act (as amended).
The applicant proposes install a new 24" sewer main parallel to an existing in-service 18" main that serves the Twon of
Lillington. Sewer main trenching will impact 0.44 AC of cleared, forested wetlands. Sewer main trenching will impact
110 feet of perennial stream and H-Pile Supports will impact 40 feet of perennial stream. The applicant will mitigate the
impacts by restoration of elevation and re-establishment of vegetation..
The NCWRC does not object to this project. Thank you for the opportunity to review and comment on this application.
If you have any questions or require additional information regarding these comments, please call me at (910) 796-7436.
Mailing Address: Division of Inland Fisheries. 1721 Mail Service Center. Raleigh, NC 27699-1721
Telephone: (919) 733-3633 · Fax: (919) 715-7643
Michael F. Easley, Governor
William G. Ross Jr., SecretaI)'
North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P,E. Director
Division of Water Quality
June 23,2005
DWQ Project # 05-1060
Perquimans County
Town of Lillington
Post Office Box 296
Lillington, NC 27546
Subject Property:
Duncan Street Sewer Outfall Relocation
UT to Cape Fear River [03-60-14, 18-(23.5), WS-IV, CA
Approval of 401 Water Quality Certification with Additional Conditions
To Whom It May Concern:
You have our approval, iniccordanco..with the attached conditions and those listed below, to place fill
within or otherwise impact 0.44 acres 'of wetlands and 150 feet of streams for the purpose of sewer outfall
relocation at the subject property, as described within your application dated May 11, 2005 and received
by the N.C. Division of Water Quality (DWQ) on June 14,2005. After reviewing your application, we
have decided that the impacts are covered by General Water Quillity Certification Number(s) 3402
(GC3402). The Certification(s) allows you to use Nationwide Pemut(s) 18 when issued by the US Army
Corps of Engineers (USACE). In addition, you should obtain or otherwise comply with any other
required federal, state or local pennits before you go ahead with your project including (but not limited
to) Erosion and Sediment Control, and Non-discharge regulations, Also, this approval to proceed with
your proposed impacts or to conduct impacts to waters as depicted in your application shall expire
upon expiration of the 404 or CAMA Permit.
This approval is for the purpose and design that you described in your application. If you change your
proj ect, you must notify us and you may be required to send us a new application. If the property is sold,
the new owner must be given a copy of this Certification and approval letter and is thereby responsible for
complying with all conditions, If total fills for this project (now or in the future) exceed one acre of
wetland or 150 linear feet of stream, compensatory mitigation may be required as described in 15A
NCAC 2H .0506 (h). This approval requires you to follow the conditions listed in the attached
certification and any additional conditions listed below.
The Additional Conditions of the Certification are:
1. Impacts Approved
The following impacts are hereby approved as long as all of the other specific and general
conditions of this Certification (or Isolated Wetland Pennit) are met. No other impacts are
approved including incidental impacts:
Stream
404/CAMA Wetlands
Plan Location or Reference
N~ImCarolina
/Vllt/lrnlly
401 OversighVExpress Review Pennits Unit
1650 Mail Service Center, Raleigh, North Carolina 27699.1650
2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604
Phone: 919.733-1786/ FAX 919-733-6893/lnternet: http://h2o,enr,state,nc,us/ncwetlands
An Equal Opportunity/Affinnative Action Employer - 50% Recycled/10% Post Consumer Paper
Town of Lillington
Page 2 of3
June 23, 2005
2. Erosion & Sediment Control Practices
Erosion and sediment control practices must be in full compliance with all specifications
governing the proper design, installation and operation and maintenance of such Best
Management Practices in order to protect surface waters standards:
a, The erosion and sediment control measures for the project must be designed, installed,
operated, and maintained in accordance with the most recent version of the North Carolina
Sediment and Erosion Control Planning and Design Manual.
b. The design, installation, operation, and maintenance of the sediment and erosion control
measures must be such that they equal, or exceed, the requirements specified in the most
recent version of the North Carolina Sediment and Erosion Control Manual, The devices
shall be maintained on all construction sites, borrow sites, and waste pile (spoil) projects,
including contractor-owned or leased borrow pits associated with the project.
c, For borrow pit sites, the erosion and sediment control measures must be designed, installed,
operated, and maintained in accordance with the most recent version of the North Carolina
Surface Mining Manual.
d. The reclamation measur~;and implementation must comply with the reclamation in
accordance with the requirements of the Sedimentation Pollution Control Act.
\
3, No Waste, Spoil, Solids, or Fill of Any Kind
\
No waste, spoil, solids, or fill of any kind shall occur in wetlands, waters, or riparian areas beyond
the footprint of the impacts depicted in the Pre-Construction Notification. All construction
activities, including the design, installation, operation, and maintenance of sediment and erosion
control Best Management Practices, shall be performed so that no violations of state water quality
standards, statutes, or rules occur,
4. No Sediment & Erosion Control Measures win Wetlands or Waters
Sediment and erosion control measures shall not be placed in wetlands or waters to the maximum
extent practicable. If placement of sediment and erosion control devices in wetlands and waters
is unavoidable, they shall be removed and the natural grade restored within six months of the date
that the Division of Land Resources has released the proj ect.
5, Certificate of Completion
Upon completion of all work approved within the 401 Water Quality Certification or applicable
Buffer Rules, and any subsequent modifications, the applicant is required to return the attached
certificate of completion to the 40l/Wetlands Unit, North Carolina Division of Water Quality,
1650 Mail Service Center, Raleigh, NC, 27699-1650.
6. Anti-Seep Collar
Anti-seep collars shall be installed at intervals no less than 150 feet apart at wetland crossing #2.
Violations of any condition herein set forth may result in revocation of this Certification and may result in
criminal and/or civil penalties. The authorization to proceed with your proposed impacts or to conduct
impacts to waters as depicted in your application and as authorized by this Certification shall expire upon
expiration of the 404 or CAMA Permit.
Town of Lillington
Page 3 of3
June 23, 2005
If you do not accept any of the conditions of this Certification (associated with the approved wetland or
stream impacts), you may ask for an adjudicatory hearing. You must act within 60 days of the date that
you receive this letter. To ask for a hearing, send a written petition, which conforms to Chapter 150B of
the North Carolina General Statutes to the Office of Administrative Hearings, 6714 Mail Service Center,
Raleigh, N.C. 27699-6714. This certification and its conditions are final and binding unless you ask for a
hearing.
This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water
Act. If you have any questions, please telephone Cyndi Karoly in the Central Office in Raleigh at 919-
733-9721 or Ken Averitte in the DWQ Fayetteville Regional Office at 910-486-1541.
A WK/cbk/bjs
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r Alan W. Klimek, P.E.
Enclosures:
GC 3374
Certificate of Completion
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Brian Sexton, Hobbs, Upchurch & Associates, 300 S. W\Broad St, Southern Pines, NC 28388
USACE Wilmington Regulatory Field Office
DWQ Fayetteville Regional Office
DLR Fayetteville Regional Office
File Copy
Central Files
Filename: 5:\2005 Correspondence\05-1060 Duncan St Sewer (Harnett) 40l,doc
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051060
Hobbs, Upch,urch & Associates, P.A.
Consulting Engineers
300 S.W. Broad Street . Southern Pines, NC 28388
June 7, 2005
NCDENR, Division of Water Quality
401 Wetlands Unit
1650 Mail Service Center
Raleigh, North Carolina 27699-1650
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Re: PCN Wetlands Permit Application
Duncan Street Sewer Outfall Relocation, Lillington, NC: Harnett County
HUA No. - LI 0501.300
Mr. Shaver:
Please find enclosed seven (7) copies of the PCN permit application form. Should you have any
questions regarding this project, please contact me at our Southern Pines office.
Sincerely,
SSOCIATES, P.A.
Brian Sexton,
Project Man ger
Enclosures
Cc: USACOE Wilmington District Office
mrnJ@~O\Y1~@
JUN 1112005
DENR . WATER QUALITY
WETWlDSMD STORMWATER BRANCH
Southern Pines, NC . Telephone 910-692-5616 . Fax 910-692-4795 . bsexton@hobbsupchurch,com
Myrtle Beach . Nags Head. Charlotte. Beaufort
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Office Use Only:
Form Version May 2002
US ACE Action ID No. D\VQ No.
(If any particular item is not applicable to tills project, please enter "Not Applicable" or "N/A".)
051060
I. Processing
1. Check all ofthe approval(s) requested for this project:
0S~oo~Pe~t 0
o Section 10 Permit 0
o 401 Water Quality Certification
Riparian or Watershed Buffer Rules
Isolated Wetland Permit from DWQ
2. Nationwide, Regional or General Permit Number(s) Requested: NWP 12
3. If this notification is solely a courtesy copy because written approval for the 401 Certification
is not required, check here: 0
4. Ifpayment into the North Carolina Wetlands Restoration Program (NCWRP) is proposed for
mitigation of impacts (verify availability with NCWRP prior to submittal of PCN), complete
section VIII and check here: 0
II.
5. If your project is located in any of North Carolina's twenty coastal counties (listed on page
4), and the project is within a North Carolina Division of Coastal Management Area of
Environmental Concern (see the top of page 2 for fnrther detailm &~'11rll@
Applicant Information 11ft @
JUN 1 4 2005
1. Owner/Applicant Information 0
Name: Town ofLillington \~'E7W~~;,~~~~.~UAL'TY
... VI \hlll~ Tl:H BRANc
Mailing Address: 106 West Front Street, P.O. Box 296 H
Lillington, NC 27546
Telephone Number: 910-893-2654 Fax Number: 910-893-3693
E-mail Address:tghogg(@.charter.net
2. Agent/Consultant Information (A signed and dated copy of the Agent Authorization letter
must be attached if the Agent has signatory authority for the owner/applicant.)
Name: Brian Sexton
Company Affiliation: Hobbs. Upchurch & Associates, P.A.
Mailing Address: Post Office Box 1737
Southern Pines. NC 28388
Telephone Number: 910-692-5616 Fax Number: 910-692-7342
E-mail Address:bsexton(@.hobbsupchurch.com
Page 5 of 12
III. Project Information
Attach a vicinity map clearly showing the location of the property with respect to local
landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property
boundaries and development plans in relation to surrounding properties. Both the vicinity map
and site plan must include a scale and north arrow. The specific footprints of all buildings,
impervious surfaces, or other facilities must be included. If possible, the maps and plans should
include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property
boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion,
so long as the property is clearly defined. For administrative and distribution purposes, the
USACE requires information to be submitted on sheets no larger than 11 by 17-inch format;
however, DWQ may accept paperwork of any size. DWQ prefers full-size construction
drawings rather than a sequential sheet version of the full-size plans. If full-size plans are
reduced to a small scale such that the final version is illegible, the applicant will be informed that
the project has been placed on hold until decipherable maps are provided.
1. Name ofproject: Duncan Street Sewer Outfall Relocation
2. T.I.P. Project Number or State Project Number (NCDOT Only): N/A
3. Property Identification Number (Tax PIN): NI A
4. Location
County: Harnett Nearest Town: LilIington
Subdivision name (include phaselIot number): NI A
Directions to site (include road numbers, landmarks, etc.): Proiect is located east of US-401
on E. Duncan Street immediately south of the Cape Fear River bridge. Site begins
approximately 1,500 LF east of intersection ofUS-401 north and East Duncan Street.
5. Site coordinates, if available (UTM or Lat/Long): 035024'07"N 078048'28"W
(Note - If project is linear, such as a road or utility line, attach a sheet that separately lists the
coordinates for each crossing ofa distinct waterbody.)
6. Property size (acres): N/A
7. Nearest body of water (streamlriverlsoundloceanllake): Cape Fear River
8. River Basin: Cape Fear River
(Note - this must be one of North Carolina's seventeen designated major river basins. The
River Basin map is available at http://h20.enr.state.nc.us/adminlmaps/.)
9. Describe the existing conditions on the site and general land use in the vicinity of the project
at the time ofthis application: Cleared R/W, 66' in width that is maintained by the Town
ofLiIlington for sewer line maintenance with wooded areas to either side of tile proiect site.
Page 6 of 12
10. Describe the overall project in detail, including the type of equipment to be used:
This proiect shall include the installation of a new 24" gravity sewer main parallel to an
existing, in-service 18" gravity sewer main that serves the Town of Lilline.ton. The work
shall be performed within the existing 66' RlW ofE. Duncan Street and will be accomplished
primarily with a trackhoe. The extreme eastern and southern portion of the sewer line
relocation shall take place within the existing 50' permanent easement maintained by the
Town of Lillington.
11. Explain the purpose ofthe proposed work: To improve the reliability of sewer service to
the Town and eliminate a suspected source of inflow/infiltration into the wastewater system.
IV. Prior Project History
If jurisdictional determinations and/or permits have been requested and/or obtained for this
project (including all prior phases of the same subdivision) in the past, please explain. Include
the USACE Action ill Number, DWQ Project Number, application date, and date permits and
certifications were issued or withdrawn. Provide photocopies of previously issued permits,
certifications or other useful information. Describe previously approved wetland, stream and
buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project,
list and describe permits issued for prior segments of the same T.I.P. project, along with
construction schedules.
N/A
V. Future Project Plans
Are any future permit requests anticipated for this project? If so, describe the anticipated work,
and provide justification for the exclusion of this work from the current application.
No future work is anticipated.
VI. Proposed Impacts to 'Vaters of the United States/'Vaters of the State
It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to
wetlands, open water, and stream channels associated with the project. The applicant must also
provide justification for these impacts in Section VII below. All proposed impacts, permanent
and temporary, must be listed herein, and must be clearly identifiable on an accompanying site
plan. All wetlands and waters, and all streams (intermittent and perennial) must be shown on a
Page 7 of 12
delineation map, whether or not impacts are proposed to these systems. Wetland and stream
evaluation and delineation forms should be included as appropriate. Photographs may be
included at the applicant's discretion. If this proposed impact is strictly for wetland or stream
mitigation, list and describe the impact in Section VIII below. If additional space is needed for
listing or description, please attach a separate sheet.
1. Provide a written description of the proposed impacts: The proposed wetland impact
consists of excavation to install the new sanitary sewer main. backfilling and finish grading the
disturbed area back to existing grade. re-establish vegetation.
2. Individually list wetland impacts below:
Wctland Impact Arca of Locatcd within Distance to
Sitc Number Typc of Impact* Impact 100-year Floodplain** Ncarcst Strcam Type ofWctland***
(indicatc on map) (acrcs) (ves/no)- (linear fcct)
2 Scwcr Main 0.44 Ycs 630' Forcstcd Wetland
Trcnching
* List each impact separately and idcntitY tcmporary impacts. Impacts include, but arc not limited to: mcchanizcd clearing, grading, fill,
cxcavation, flooding, ditching/drainagc, etc. For dams, separately list impacts due to both structurc and flooding.
** 100-Year floodplains arc identificd through the Fcderal Emcrgency Management Agency's (FEMA) Flood Insurancc Ratc Maps
(FIRM), or FEMA-approved local floodplain maps. Maps arc availablc through the FEMA Map Service Ccntcr at 1-800-358-9616, or
onlinc at htto://www.fema.gov.
*** List a wctland type that best dcscribcs wctland to be impacted (c. g., freshwater/saltwater marsh, forestcd wetland, bcavcr pond,
Carolina Bay, bog, etc.) Indicate if wetland is isolatcd (detcrmination of isolation to be made by USACE only).
List the total acreage (estimated) of all existing wetlands on the property: Nt A
Total area of wetland impact proposed: 0.44 Acres
3. Individually list all intermittent and perennial stream impacts below:
Stream Impact Length of Avcrage Width Pcrcnnial or
Site Numbcr Typc ofImpact* Impact Stream Name** ofStrcam Intcrmittcnt?
(indicatc on map) (Iincar fect) Bcforc Impact (plcasc spccify)
I H-Pilc Supports 40' UT to Cape Fcar River 6' Pcrennial
for Sewer Main
3 Scwcr Main IlO' UT to Cape Fcar River 2' Perennial
Trcnching
*
List each impact separately and identify temporary impacts. Impacts include, but arc not limited to: culvcrts and associated rip-rap,
dams (separately list impacts due to both structure and flooding), rclocation (include linear feet beforc and after, and net loss/gain),
Pagc 8 of 12
stabilization activitics (ccmcnt wall, rip-rap, crib wall, gabions, etc.), excavation, ditching/straightening, ctc. If stream relocation is
proposed, plans and profilcs showing the linear footprint for both the original and relocated strcams must be included.
** Stream names can be found on USGS topographic maps. If a stream has no name, list as UT (unnamed tributary) to thc nearest
downstream named strcam into which it flows. USGS maps are available through thc USGS at 1-800-358-9616, or onlinc at
www,lIsgs,gOY. Sevcral intemct sites also allow direct download and printing of USGS maps (c.g., www.topozone,com,
www.mapqllcst.com. etc.).
Cumulative impacts (linear distance in feet) to all streams on site: 150'
4. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic
Ocean and any other water of the U.S.) below:
Open Water Impact Area of Name of Water body Type of Water body
Sitc Number Type ofImpact* Impact (lakc, pond, estuary, sound,
(indicate on map) (acres) (if applicable) bay, ocean, etc.)
N/A
*
List each impact separately and identify temporary impacts. Impacts mclude, but arc not limited to: fill, excavation, dredging,
flooding, drainage, bulkheads, etc.
5. Pond Creation
If construction of a pond is proposed, associated wetland and stream impacts should be
included above in the wetland and stream impact sections. Also, the proposed pond should
be described here and illustrated on any maps included with this application.
Pond to be created in (check all that apply): D uplands 0 stream
Describe the method of construction (e.g., dam/embankment, excavation,
draw-down valve or spillway, etc.): N/A
o wetlands
installation of
Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond,
local stormwater requirement, etc.): N/A
Size of watershed draining to pond: N/A
Expected pond surface area:
VII. Impact Justification (Avoidance and Minimization)
Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide
information related to site constraints such as topography, building ordinances, accessibility, and
financial viability ofthe project. The applicant may attach drawings of alternative, lower-impact,
site layouts, and explain why these design options were not feasible. Also discuss how impacts
were minimized once the desired site plan was developed. If applicable, discuss construction
techniques to be followed during construction to reduce impacts.
Sewer main crossing of Stream Impact Site #1 will be minimal with the installation ofH-Pile
supports to span the stream channel and associated wetland (40-foot span). Other impact sites
identified will be minimized because sewer main crossings will be perpendicular to the wetland
area. Existing vegetation will be restored and existing drainage patterns re-established.
Page 9 of 12
VIII. Mitigation
DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC
Division of Water Quality for projects involving greater than or equal to one acre of impacts to
freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial
streams.
USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide
Permits, published in the Federal Register on March 9, 2000, mitigation will be required when
necessary to ensure that adverse effects to the aquatic environment are minimal. Factors
including size and type of proposed impact and function and relative value of the impacted
aquatic resource will be considered in determining acceptability of appropriate and practicable
mitigation as proposed. Examples of mitigation that may be appropriate and practicable include,
but are not limited to: reducing the size of the project; establishing and maintaining wetland
and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of
aquatic resource functions and values by creating, restoring, enhancing, or preserving similar
functions and values, preferable in the same watershed.
If mitigation is required for this project, a copy of the mitigation plan must be attached in order
for USACE or DWQ to consider the application complete for processing. Any application
lacking a required mitigation plan or NCWRP concurrence shall be placed on hold as
incomplete. An applicant may also choose to review the current guidelines for stream restoration
in DWQ's Draft Technical Guide for Stream Work in North Carolina, available at
http://h20.enr.state.nc. us/ncwetlands/strmgi de. html.
1. Provide a brief description of the proposed mitigation plan. The description should provide
as much information as possible, including, but not limited to: site location (attach directions
and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet)
of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view,
preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a
description of the current site conditions and proposed method of construction. Please attach
a separate sheet if more space is needed.
Utility crossing will be restored to original elevation and vegetation re-established.
Sedimentation and erosion control measures will be implemented to prevent further wetland
impact.
2. Mitigation may also be made by payment into the North Carolina Wetlands Restoration
Program (NCWRP). Please note it is the applicant's responsibility to contact the NCWRP at
(919) 733-5208 to determine availability and to request written approval of mitigation prior
to submittal of a PCN. For additional information regarding the application process for the
NCWRP, check the NCWRP website at http://h20.enr.state.nc.us/wrp/index.htm. If use of
the NCWRP is proposed, please check the appropriate box on page three and provide the
following information:
Page 10 of 12
Amount of stream mitigation requested (linear feet): 0
Amount of buffer mitigation requested (square feet): 0
Amount of Riparian wetland mitigation requested (acres): 0
Amount of Non-riparian wetland mitigation requested (acres): 0
Amount of Coastal wetland mitigation requested (acres): 0
IX. Environmental Documentation (required by D\VQ)
Does the project involve an expenditure of public (federal/state) funds or the use of public
(federal/state) land?
Yes ~ No D
If yes, does the project require preparation of an environmental document pursuant to the
requirements of the National or North Carolina Environmental Policy Act (NEPA/SEPA)?
Note: If you are not sure whether a NEP A/SEP A document is required, call the SEP A
coordinator at (919) 733-5083 to review current thresholds for environmental documentation.
Yes D No ~
If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a
copy of the NEP A or SEP A final approval letter.
Yes D No D
X. Proposed Impacts on Riparian and \Vatershed Buffers (required by DWQ)
It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to
required state and local buffers associated with the project. The applicant must also provide
justification for these impacts in Section VII above. All proposed impacts must be listed herein,
and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a
map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ
Regional Office may be included as appropriate. Photographs may also be included at the
applicant's discretion.
Will the project impact protected riparian buffers identified within l5A NCAC 2B .0233
(Neuse), l5A NCAC 2B .0259 (Tar-Pamlico), l5A NCAC 2B .0250 (Randleman Rules and
Water Supply Buffer Requirements), or other (please identify N/A )?
Yes D No ~ If you answered "yes", provide the following information:
Identify the square feet and acreage of impact to each zone of the riparian buffers. If buffer
mitigation is required calculate the required amount of mitigation by applying the buffer
multipliers.
Zone* Impact Multiplier Required
(square feet) Mitigation
I 0 3
2 0 1.5
Total 0
*
Zonc I extcnds out 30 feet pcrpendicular from ncar bank of channel; Zone 2 cxtcnds an
additional 20 feet from the cdgc of Zone I.
Page II of 12
If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation
of Property, Conservation Easement, Riparian Buffer Restoration / Enhancement, Preservation or
Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as
identified within 15A NCAC 2B .0242 or .0260.
N/A
XI. Stormwater (required by D\VQ)
Describe impervious acreage (both existing and proposed) versus total acreage on the site.
Discuss stormwater controls proposed in order to protect surface waters and wetlands
downstream from the property.
No impervious acreage associated with this project.
XII. Sewage Disposal (required by DWQ)
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.
Non-discharge sewer to be taken to North Harnett Regional WWTP which has capacity to handle
additional flow. This proiect is a replacement proiect and will not increase the current flows.
XIII. Violations (required by DWQ)
Is this site in violation of DWQ Wetland Rules (15A NCAC 2H .0500) or any Buffer Rules?
Yes D No [8]
Is this an after-the-fact permit application?
Yes D No [8]
XIV. Other Circumstances (Optional):
It is the applicant's responsibility to submit the application sufficiently in advance of desired
construction dates to allow processing time for these permits. However, an applicant may
choose to list constraints associated with construction or sequencing that may impose limits on
work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and
Threatened Species, accessibility problems, or other issues outside ofthe applicant's control).
N/A
~ .2J. ~ TOWIJ fMlJAGn Lt MM c3 S
ApplicanUAg~ Signature Date
(Agent's signature is valid only if an authorization letter from the applicant is provided.)
Page 12 of 12
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SOUTHERN PiNES, He - IIYR7lE BEACH. sa
" NAGS HEAD. He - JW.EJGH. He - CHARI...OT7F. He
300 S.W. Brood Street, Southern Pines, North Carolina 28387
Phone: (910) 692-5616 - Fax: (910) 692-7342
WEJ1..AND CROSSiNQ 01
TOWN OF ULUNGTON
OlR'.'CAN 81 Ht:t: I OUTFALL RB.OCATlON
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ConsultIng EngIneers
50UmERN PINES. He - IIYR1t.E BEACH, sc
NAGS H&.D, NC - RJJ.E1GH, NC - CH4Rt.DT7F. NC
14+00
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300 S.W. Brood Street, Southern Pines, North Carolina 28387
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Consulting EnDlooSTS
SOU111ERH PiNES. He - UYR7l.E BEACH, sc
NN:;S HEJD, He - IW.EJGH, He - ~ He
WETLAND CROSS:\'Q C<J
TOWN OF IJLUNGTON
DUNCAN 81HJ::t:1 OUTFALL RaOCAll0N
UNE 8-1
300 S.W. Brood Street, Southern Pines. North Caronna 28387
Phone: (910) 692-5616 - Fax: (910) 692-7342
Copyright (C) 1997, Maptech, Inc.
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Location: 035023' 53.7" N 0780 48' 29.5" W I
Caption: Town of Lillington-Duncan Street Outfall Replacement
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Name: ULLlNGTON
Date: 41112005
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"~, (TOWN OF U GrON)
MH #1 I" SEE CCNSTRU ON NOIT #2.
Sf A. 0+00 S-2
Sf A. 0+62.10 S-l, UNE S-2
REMOVE ANO REPlACE I PROPOSED B" PVC
EXISTING lAANHOLE SANITARY SEWER
MH #12
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Sf A. 0+41.39 S-2
PROPOSED lB" OJ.P.
SANITARY SEWER, UNE S-3
MH 113
Sf A. 0+20,00 S-3
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Sf A. 0+00 S-3
Sf A. 1+00.74 S-l
PROPOSED 24" PVC
SANITARY SEWER. UNE S-l
EXISTING 12" C.!.
SANITARY SEWER
(TOWN OF UWNGTON)
SEE CONSTRUCTION NOTE 62.
EXISTING 10" PVC WATER I.4AlN
(ToWN OF UWNGrON)
SEE CCNSTRUCTlON NOIT 12.
SO'
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100'
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20'
L..
LINE S-3
PROPOSED 5'-0"1&
PRECAST I.tH 12
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$IA. 1+00.74 S-l
RIM ELEV. 138.03'
20'-0"
~PROPOSED 24" PVC
SANITARY SEWER I.tAJN
S-l INY. OUT 114.77'
" _. ,,' c _ ~
INY. OUT 125.43'
1 B" DUCTILE IRON PIPE"
AND MJ FIITINGS
~EXISTlNG lB" ,
PVC SAN. SEW. !
-' ~~-------:...-
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PROPOSED 24" PVC -
SANITARY SEWER MAIN
S-l INY. IN 114.87'
6" MIN. SCREENED
GRAVEL BASE
(NCDOT 657 OR #67)
SEE SEQUENCE
OF CONSTRUCTION
NOTE 1/10
114.87'
5-3 DETAIL
SCALE: 1" - 5'
r ......., I
5' 0 2.5'
I
5' 10'
SYl.4,
REVISIONS
DESCRIPTlON
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SEE CONSTRUCTION NOTE 12.
rl.tH 113 (5'-0"1&)
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RIM ELEV. 138.03'
SHAPED MH INVERT
CONSTRUCTED WI
BRICK (1.t1N, OF
TWO COARSES) AND
FINISHED IN CONCRETE
CONTRACTOR TO REMOVE
(1) 20LF OF EXISTING
12" C.I. SANITARY SEWER
AND REPLACE wi 12" D.I.P.
NOTE:
SEE SHT. D-l FOR OUTSIDE
DROP CONNECTION DErAIL
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C-4
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CLASS 53 DUCTlLE~ ,/
IRON fW.lGE PIPE I 'i
I
NOTES
1. FOR PVC SEWERS, BEDDING AND HAUNCHING MATERIAL SHALL BE NCDOT#57 OR #67 WASHED
STONE. FOR DJ.P. SEWERS, BEDDING MAY BE SMOOTH TRENCH BOTTOM OR COMPACTED SELECT
FILL MATERIAL AS REQUIRED TO PROVIDE A FIRM, STABLE, AND UNIFORM SUPPORT FOR THE FULL
LENGTH OF THE PIPE.
ASPHALTIC CONCRETE SURFACE
COURSE, MATCH EXISTING
THICKNESS (2" MIN.)
8" STABUZED AGGREGATED BASE
COMPACTED TO 987. DENSITY
W 1 Ox33
NOTES:
1. STREAM FLOW SHALL BE MAINTAINED AT ALL TlMES
DURING THE CROSSING.
2. lYPlCAL CONSTRUCTION SEQUENCE:
A. INSTALL TEMPORARY EROSION CONTROL MEASURES AS SHOWN.
B. INSTALL "H" PILE SUPPORT PIERS ARRANGED SO AS TO
MINIMIZE ACTUAL NUMBER LOCATED
WITHIN CONFINES OF STREAM.
C. ATTACH SANITARY SEWER MAIN TO SUPPORT PIERS AND TEST.
AS SPECIFIED.
D. RESTORE SITE TO ORIGINAL CONDITION, INCLUDING REPLACEMENT
OF Nf'( PERMANENT STABIUZATlON OR EROSION CONTROL
MEASURES DAMAGED DURING CONSTRUCTION.
,;
STRAP
2. FOR TRENCHES LESS THEN 14' DEPTH BEDDING THICKNESS THICKNESS SHALL BE 4" MINIMUM
OR 1/4 OF THE PIPE OUTSIDE DIAMETER. FOR TRENCH DEPTHS GREATER THEN 14', BEDDING
THICKNESS SHALL BE 1/2 OF THE PIPE OUTSIDE DIAMETER.
3. INITIAL BACKFILL SHALL BE PLACED IN MAXIMUM 6" LOOSE UFTS AND COMPACTED TO 90% MAXIMUM
DENSITY. UNDER AREAS TO BE SEEDED OR SODDED, COMPACT SUCCEEDING LAYERS OF FINAL BACKFILL
IN g" LOOSE UFTS TO BE 857. MAXIMUM DENSITY. UNDER STRUCTURES AND PAVEMENTS, COMPACT
FINAL BACKFILL IN 6" LOOSE UFTS TO 907. MAXIMUM DENSITY EXCEPT COMPACT TOP 12" OF SUBGRADE
TO 957. MAXIMUM DENSITY.
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MECHANICAL JOINT
RESTRAINT
3' -0" MIN.
~ 1/3 PIPE
I LENGTH 1.lAX.
.
N
," , 1
g"X 1/8" RUBBER GASKET
BETWEEN STRAP AND PIPE
STRAP BAR 8"X3/8"
PRIME/PAINT SAME
AS PILE
4-3/4" ANCHOR
BOLTS EACH SIDE
TYPICAL (UPSET
THREADS)
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BEDDING
4" MIN.
(SEE NOTE 2)
SANITARY SEWER MAIN TRENCH / OPEN CUT & PATCH DETAIL
N.T.S.
STEEL PILE SHALL BE SAND
BlASTED IN THE SHOP TO
A MIN. OF SSPC-SP6-63
AND 1 COAT OF EPOXY
PRIMER APPUED THE SAME
DAY 1.5 MILS DRY FILM
THICKNESS. AFTER PILES
ARE DRIVEN EXPOSED
PRIMED SURFACES SHALL
BE CLEANED AND 2 COATS
OF BlTUMASTlC 8-10 MILS
DRY THICKNESS EACH SHALL
BE APPUED FOR A TOTAL OF
16 MILS. DRY FILM THICKNESS.
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1. STEEL H-PILES SHALL CONFORM TO THE
REQUIREMENTS OF ASTM A-36.
2. PILES SHALL BE CUT-OFF AT THE REQUIRED
ELEVATIONS WITH METHOD OF CUT APPROVED
BY THE ENGINEER.
3. SHOP AND FIELD PAINTING OF PILES SHALL
BE AS INDICATED IN SECTION 4: STEEL H PILE
4. LOCATION AND SPACING SHALL BE BASED
UPON ACTUAL FIELD CONDITIONS.
5. ALL WELDS SHALL BE BY A CERTlFlED WELDER.
6. ENGINEER SHALL DETERMINE STRUCTURAL
SUPPORT AND ADEQUACY BASED UPON ACTUAL
FIELD CONDITIONS AND THE INTENDED USE OF
THE STRUCTURE.
STEEL PIER FOR 16" THRU 24" GRAVITY SEWER AND
PRESSURE MAIN CREEK CROSSING INSTALlATION DETAIL
N.T.S.
3. CONTRACTOR SHALL APPROACH STREAM FROM BOTH SIDES DURING
CONSTRUCTION OPERATIONS. AT NO TlME SHALL EQUIPMENT BE
ALLOWED TO TRAVERSE STREAM.
DUCTILE IRON PIPE
SANITARY SEWER MAIN
8" 8"
32"
PROPOSED SWN..E
W/ SPECIFIED UNING
2'-0" (VARIES)
18'-0" O.C.
(TYP. SPACING)
STABIUZE STREAM BANK WITH CLASS
B RIPRAP 23" THICK X WIDTH OF
DISTURBED AREA, INCLUDE NON-WOVEN
GEOSYNTHETlC UNDERUNER (BOTH SIDES
OF STREAM MATCHING EXISTING SLOPE)
STEEL "H" PILE
SUPPORRT PIER
(SEE DETAIL SHEET 21)
22" THICK CLASS B RIPRAP
CREEK CROSSING BOTTOM
AERIAL RIVER/STREAM CROSSING AND BANK STABILIZATION
N.T.S.
NOTE:
PROVIDE MECHANICAL JOINT
RESTRAINT FOR ALL FITTINGS AND
VALVES : E8M IRON SERIES 1100,
UNI-FLANGE SERIES 1400, OR
ROMAC INDUSTRIES ROMA - GRIP.
24" DUCTILE IRON
40"
CONCRETE SUPPORT STRUCTURE
N.T.S.
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o=HD> V\l. !.ABS
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<><ECKEl> JW!.A
sc.ou> I>S SHOWN
S>fir NO.
0-2