20011719 Ver 1_COMPLETE FILE_20011129

OF W A T?9 Michael F. Easley
Governor
Cq 7 William G. Ross, Jr., Secretary
> Department of Environment and Natural Resources
Gregory J. Thorpe, Acting Director
Division of Water Quality
December 31, 2001
DWQ# 01-1719
Washington County
Michael Lund
Town Manager, Town of Plymouth
P.O. Box 806
120 E. Water St.
Plymouth, NC, 27962-0806
APPROVAL of 401 Water Quality Certification
Dear Mr. Lund:
You have our approval, in accordance with the attached conditions, to place fill in 0.093 acre of wetlands in order to
implement the proposed Clean Water Management Trust Fund Stormwater Improvements for the Town of Plymouth,
Washington County, as described in your application received by the Division of Water Quality on November 21, 2001.
After reviewing your application, we have decided that this fill is covered by General Water Quality Certification Number
3106, which can also be viewed on our web site at http://h2o.enr.state.nc.us/ncwetlands . This Certification allows you to
use Nationwide Permit 18 when the Corps of Engineers issues it. In addition, you should get any other federal, state or
local permits before you go ahead with your project including (but not limited to) Sediment and Erosion Control, Coastal
Stormwater, Non-Discharge and Water Supply Watershed regulations. Also this approval will expire when the
accompanying 404 permit expires unless otherwise specified in the General Certification.
This approval is only valid for the purpose and design that you described in your application. If you change your
project, you must notify us in writing and you may be required to send us a new application for a new certification. If the
property is sold, the new owner must be given a copy of the Certification and approval letter and is thereby responsible for
complying with all conditions. If total wetland fills for this project (now or in the future) exceed one acre, compensatory
mitigation may be required as described in 15A NCAC 2H .0506 (h). For this approval to be valid, you must follow the
conditions listed in the attached certification and the additional condition listed below:
If you do not accept any of the conditions of this certification, you may ask for an adjudicatory hearing. You must act
within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition which conforms to
Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, P.O. Box 27447, Raleigh,
N.C. 27611-7447. 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 Tom Steffens or Deborah Sawyer in DWQ's Washington Regional Office at 252-946-6481
or Cyndi Karoly at 919-733-9721.
Sincerely,
u
dl? G regory J. Thorpe, Ph.D.
Attachments
cc:
120 N. Boylan Ave., Raleigh, NC, 27603
011719
North Carolina Division of Water Quality, 401 Wetlands Certification Unit,
1650 Mail Service Center, Raleigh, NC 27699-1650 (Mailing Address)
2321 Crabtree Blvd., Raleigh, NC 27604-2260 (Lccation)
no n'77 I10C /..L.....,.1 (1111 In COM /.-..\ L.w..-/A..1...-.....?..?.. .... .... /.........?I.....J../
Corps of Engineers Washington Regulatory Field Office
Washington DWQ Regional Office
File Copy
rilo5
MEMORANDUM
TO: John Dorney Regional Contact: Tom Steffens
Non-Discharge Branch WQ Supervisor: Racier Thorpe
Date:
SUBJECT: WETLAND STAFF REPORT AND RECOMMENDATIONS
Facility Name Town of Plymouth: Stormwater Improvements County Washington
Project Number 01 1719 County2
Recvd From APP Region Washington
Received Date 11/21/01 Recvd By Region
Project Type ditching wetland
Certificates Stream Stream Impacts (ft.)
Permit Wetland Wetland Wetland Stream Class Acres Feet
Type Type Impact Score Index Prim. Supp. Basin Req. Req.
718- F OTHO Y _0N F__ 23 WSIV
F F_ CA 30,208. 0.09 ? ? F--
Mitigation Wetland
MitigationType Type Acres Feet
Is Wetland Rating Sheet Attached? 0 Y 0 N Did you request more Info? 0 Y 0 N
Have Project Changes/Conditions Been Discussed With Applicant? 0 Y 0 N
Is Mitigation required? 0 Y O N Recommendation: 0 Issue 0 Issue/Cond 0 Deny
Provided by Region: Latitude (ddmmss) Longitude (ddmmss)
Comments:
Issue w/no conditions
Applicant is not draining wetland, but lowering depth to accomodate outfall structure for stormwater
control/treatment
cc: Regional Office
Central Office Page Number 1
November 20, 2001
NOV Z 1 2001
Mr. John Dorney
The NCDENR - Division of Water Quality
Wooten 401/Wetlands Unit
Company 1650 Mail Service Center
Raleigh, NC 27699-1650 011719
Engineering Re: Pre-Construction Notification (PCN) Application Form
Manning CWMTF - Stormwater Improvements
Architecture Plymouth, NC
TWC No. 2367-AR
Dear Mr. Dorney: FILE,
On the behalf of the Town of Plymouth, please find attached seven (7) Pre-
Construction Notification (PCN) Applications requesting 401 certification to
120 N Boylan Avenue construct above stated project under Nationwide Permit # 18. The following
,
Raleigh, NC information is included in addition to the application forms.
?7693 • Application fee of $200.00 from the Town of Plymouth
• Vicinity Map (7 copies)
• Drawings (7 copies)
• Map of Property Identification Numbers (tax pins) - 7 copies, attached to end
919-M-0531 of each application
Faz:919-834-3589
• Certified plat of wetlands as delineated by the U.S. Army Corps of Engineers
and surveyed by Billy Leggett Surveying.
The impacts proposed, 0.093 acres, on said wetlands include sonic fill due to
raising a road (in the same location) and excavation in the wetland to create
positive drainage toward to the outlet. Please see the permit application for the
breakdown of impacted area. The excavation involves the construction of an
average 6-inch depth ditch from the headworks of the wetland to a point
approximately 258 feet down into the wetland. The average width of disturbance
is approximately 15 feet.
Should you have any questions or need additional information, please let us know.
Sincerely,
Since 1936 The Wo ten Company
Marty D , PE
Enclosures
c: Mr. Michael Lord, Manager, Town of Plymouth
PAYMENT
RECEIVED

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Pre-Construction Notification (PCN) Application Form
For Section 404 and/or Section 10 Nationwide, Regional and General Permits, Section 401
General Water Quality Certifications, and Riparian Buffer and Watershed Buffer Rules
This form is to be used for projects qualifying for any of the U.S. Army Corps of Engineers' (USACE)
Nationwide, Regional or General Permits as required by Section 404 of the Clean Water Act and/or
Section 10 of the Rivers and Harbors Act, and for the North Carolina Division of Water Quality's
(DWQ) associated General 401 Water Quality Certifications. This form is also to be used for any
project requiring approval under any Riparian Buffer Rules implemented by the N.C. Division of Water
Quality. This form should not be used if you are requesting an Individual 404 Permit or Individual 401
Water Quality Certification. The USACE Individual Permit application form is available online at
http://www.saw.usace.army.mil/wetlands/Perm app.htm.
The USACE is the lead regulatory agency. To review the requirements for the use of Nationwide,
Regional or General permits, and to determine which permit applies to your project, please go to the
USACE website at http://www.saw.usace.army.miI/wetlands/regtour.htm, or contact one of the field
offices listed at the end of this application. The website also lists the responsible project manager for
each county in North Carolina and provides additional information regarding the identification and
regulation of wetlands and waters of the U.S.
The DWQ issues a corresponding Certification (General or Individual), and cannot tell the applicant
which 401 Certification will apply until the 404 Permit type has been determined by the USACE.
Applicants are encouraged to visit DWQ's 401/Wetlands Unit website at
http://h2o.enr.state.nc.us/ncwetlands to read about current requirements for the 401 Water Quality
Certification Program and to determine whether or not Riparian Buffer Rules are applicable. The
applicant is also advised to read the full text of the General Certification (GC) matching the specific 404
Permit requested. In some cases, written approval for some General Certifications is not required,
provided that the applicant adheres to all conditions of the GC. Applicants lacking access to the internet
should contact DWQ's Central Office in Raleigh at [phone].
Trout Waters Coordination - Special coordination with the North Carolina Wildlife Resources
Commission (NCWRC) is also required for projects occurring in any of North Carolina's twenty-five
counties that contain trout waters. In such cases, the applicant should contact the appropriate NCWRC
regional coordinator (listed by county on the last page of this application).
Page 1 of 12
CAMA Coordination - If the project occurs in any of North Carolina's twenty coastal counties (listed on
the last page of this application) the applicant should also contact the North Carolina Division of Coastal
Management (DCM) at [phone]. DCM will determine whether or not the project involves a
designated Area of Environmental Concern, in which case DCM will act as the lead permitting agency.
In such cases, DCM will require a Coastal Area Management Act (CAMA) Permit and will coordinate
the 404/401 Permits.
USACE Permits - Submit one copy of this form, along with supporting narratives, maps, data forms,
photos, etc. to the applicable USACE Regulatory Field Office (addresses are listed at the end of this
application). Upon receipt of an application, the USACE will determine if the application is complete as
soon as possible, not to exceed 30 days. This PCN form is designed for the convenience of the applicant
to address information needs for all USACE Nationwide, Regional or General permits, as well as
information required for State authorizations, certifications, and coordination. Fully providing the
information requested on this form will result in a complete application for any of the USACE
Nationwide, Regional or General permits. To review the minimum amount of information that must be
provided for a complete PCN for each USACE Nationwide permit, see Condition 13, 65 Fed.Reg. 12893
(March 9, 2000), available at http://www.saw.usace.army.mil/wetlands/nwpfinalFedReg.pdf.
Processing times vary by permit and begin once the application has been determined to be complete.
Please contact the appropriate regulatory field office for specific answers to permit processing periods.
401 Water Quality Certification or Buffer Rules - All information is required unless otherwise stated
as optional. Incomplete applications will be returned. Submit seven collated copies of all USACE
Permit materials to the Division of Water Quality, 401/Wetlands Unit, 1650 Mail Service Center,
Raleigh, NC, 27699-1650. If written approval is required or specifically requested for a 401
Certification, then a non-refundable application fee is required. In brief, if project impacts include less
than one acre of cumulative wetland/water impacts and less than 150 feet cumulative impacts to
streams, then a fee of $200 is required. If either of these thresholds is exceeded, then a fee of $475 is
required. A check made out to the North Carolina Division of Water Quality, with the specific name of
the project or applicant identified, should be stapled to the front of the application package. For more
information, see the DWQ website at http://h2o.chnr.state.nc.us/ncwetlands/fees.htm1. The fee must be
attached with the application unless the applicant is a federal agency in which case the check may be
issued from a separate office. In such cases, the project must be identifiable on the U.S. Treasury check
so that it can be credited to the appropriate project. If written approval is sought solely for Buffer Rules,
the application fee does not apply, and the applicant should clearly state (in a cover letter) that only
Buffer Rule approval is sought in writing. Wetlands or waters of the U.S. may not be impacted prior to
issuance or waiver of a Section 401 Water Quality Certification. Upon receipt of a complete application
for a 401 Certification, the Division of Water Quality has 60 days to prepare a written response to the
applicant. This may include a 401 Certification, an on-hold letter pending receipt of additional
requested information, or denial.
Page 2 of 12
Office Use Only: Form Version April 2001
JD
USACE Action ID No. DWQ No. 11719
If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A" rather than
leaving the space blank.
I. Processing
1. Check all of the approval(s) requested for this project:
® Section 404 Permit
? Section 10 Permit
® 401 Water Quality Certification
? Riparian or Watershed Buffer Rules
2. Nationwide, Regional or General Permit Number(s) Requested
18
3. If this notification is solely a courtesy copy because written approval for the 401 Certification
is not required, check here: ?
4. If payment into the North Carolina Wetlands Restoration Program (NCWRP) is proposed for
mitigation of impacts (see section VIII - Mitigation), check here: ?
II. Applicant Information
2
1. Owner/Applicant Information
Name: Town of Plymouth
Mailing Address: P.O. Box 806
124 E. Water Street
Plymouth, North Carolina 27962-0806
Telephone Number: 1-252-793-9101 Fax Number: 1-252-793-6738
E-mail Address: plymouth(a),coastalnet.com
Agent Information (A signed and dated copy of the Agent Authorization
attached if the Agent has signatory authority for the owner/applicant.)
Name: N/A
Company Affiliation:
Mailing Address:
Telephone Number:
E-mail Address:
Fax Number:
letter must be
Page 3 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 of project: Clean Water Management Trust Fund - Stormwater Improvements
2. T.I.P. Project Number (NCDOT Only): N/A
3. Property Identification Number (Tax PIN): See Attached Map
4. Location
County: Washington Nearest Town: Plymouth
Subdivision name (include phase/lot number): N/A
Directions to site (include road numbers, landmarks, etc.): Intersection of Water Street and
Monroe Street in downtown Plymouth
5. Site coordinates, if available (UTM or Lat/Long): N/A
(Note - If project is linear, such as a road or utility line, attach a sheet that separately lists the
coordinates for each crossing of a distinct waterbody.)
6. Describe the existing land use or condition of the site at the time of this application:
immediate area is wetland and surrounding area is residential (single and multi-family)
7. Property size (acres): Approximately 2 Ac
8. Nearest body of water (stream/river/sound/ocean/lake): Roanoke River
9. River Basin: Roanoke
(Note - this must be one of North Carolina's seventeen designated major river basins. The
River Basin map is available at http://h2o.enr.state.ne.us/admin/maps/.)
Page 4 of 12
10. Describe the purpose of the proposed work: To treat the first-flush of stormwater runoff
from the downtown area and Monroe Street before it enters the Roanoke River. Some
excavation is necessary to get the runoff down into the wetland. Raising the road is needed to
hold the runoff before being released and to reduce road flooding presently experienced.
11. List the type of equipment to be used to construct the project: Backhoe for ditching, Grader
for road, dump truck
12. Describe the land use in the vicinity of this project: single and multi-family
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 ID 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 additional permit requests anticipated for this project in the future? If so, describe the
anticipated work, and provide justification for the exclusion of this work from the current
application: In the future, Town will need to maintain (mow) swale into wetland on a quarterly
VI. Proposed Impacts to Waters of the United States/Waters 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
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.
Page 5 of 12
1. Wetland Impacts
Wetland Impact
Site Number
indicate on ma
Type of Impact* Area of
Impact
acres Located within
100-year Floodplain**
(es/no Distance to
Nearest Stream
linear feet
Type of Wetland***
1 Clearing/ Excavation 0.0795 Yes 515 Forested Wetland
2 Fill 0.0138 Yes 515 Forested Wetland

* List each impact separately and identify temporary impacts. Impacts include, but are not limited to: mechanized clearing, grading, fill,
excavation, flooding, ditching/drainage, etc. For dams, separately list impacts due to both structure and flooding.
** 100-Year floodplains are identified through the Federal Emergency Management Agency's (FEMA) Flood Insurance Rate Maps
(FIRM), or FEMA-approved local floodplain maps. Maps are available through the FEMA Map Service Center at 1-800-358-9616, or
online at http://www.fenia.pov.
*** List a wetland type that best describes wetland to be impacted (e.g., freshwater/saltwater marsh, forested wetland, beaver pond,
Carolina Bay, bog, etc.)
List the total acreage (estimated) of existing wetlands on the property: 1.75 Acres
Total area of wetland impact proposed: 0.093 Acres
2. Stream Impacts, including all intermittent and perennial streams N/A
Stream Impact
Site Number
indicate on ma
Type of Impact* Length of
Impact
linear feet
Stream Name** Average Width
of Stream
Before Impact Perennial or
Intermittent?
leasespecify)

* List each impact separately and identify temporary impacts. Impacts include, but arc not limited to: culverts and associated rip-rap,
dams (separately list impacts due to both structure and flooding), relocation (include linear feet before and after, and net loss/gain),
stabilization activities (cement wall, rip-rap, crib wall, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is
proposed, plans and profiles showing the linear footprint for both the original and relocated streams must be included.
** Stream names can be found on USGS topographic maps. If a stream has no name, list as UT (unnamed tributary) to the nearest
downstream named stream into which it flows. USGS maps are available through the USGS at 1-800-358-9616, or online at
www.usgs.gov. Several internet sites also allow direct download and printing of USGS maps (e.g., www.topozone.coni,
www.niapquest.coni, etc.).
Cumulative impacts (linear distance in feet) to all streams on site:
Page 6 of 12
Open Water Impacts, including Lakes, Ponds, Estuaries, Sounds, Atlantic Ocean and any
other Water of the U.S. N/A
Open Water Impact
Site Number
indicate on ma
Type of Impact* Area of
Impact
acres
(if Name applicable) Wat) Type of Waterbody
(lake, pond, estuary, sound,
bay, ocean, etc.

List each impact separately and identify temporary impacts. Impacts include, but are not limited to: fill, excavation, dredging,
flooding, drainage, bulkheads, etc.
4. Pond Creation N/A - However, a spillway structure is being added to control
release of runoff into existing wetland. First flush will raise water level 0.8 feet from existing
and be released over 2 day period.
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): ? uplands ? stream ? wetlands
Describe the method of construction (e.g., dam/embankment, excavation, installation of
draw-down valve or spillway, etc.):
Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond,
local stormwater requirement, etc.):
Size of watershed draining to pond: 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 of the 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.
Based on site topography, a minimum amount of excavation is required to get the first flush of
runoff down into the wetland to prevent impacting other properties in the area with overland
flow. Keeping disturbance to minimum by restricting work area for clearing/excavation Also
minimizing shoulder width (by using guard rails) in area where road is being raised to reduce
road flooding.
Page 7 of 12
VIII. Mitigation N/A
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://h2o.enr.state.nc.us/ncwetlands/strmgide.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.
Page 8 of 12
2. Mitigation may also be made by payment into the North Carolina Wetlands Restoration
Program (NCWRP) with the NCWRP's written agreement. Check the box indicating that
you would like to pay into the NCWRP. Please note that payment into the NCWRP must be
reviewed and approved before it can be used to satisfy mitigation requirements. Applicants
will be notified early in the review process by the 401/Wetlands Unit if payment into the
NCWRP is available as an option. For additional information regarding the application
process for the NCWRP, check the NCWRP website at http://h2o.enr.state.nc.us/wrp/index.htrn. If
use of the NCWRP is proposed, please check the appropriate box on page three and provide
the following information:
Amount of stream mitigation requested (linear feet):
Amount of buffer mitigation requested (square feet):
Amount of Riparian wetland mitigation requested (acres):
Amount of Non-riparian wetland mitigation requested (acres):
Amount of Coastal wetland mitigation requested (acres):
IX. Environmental Documentation (DWQ Only)
Does the project involve an expenditure of public funds or the use of public (federal/state/local)
land?
Yes ® No ?
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 NEPA/SEPA document is required, call the SEPA
coordinator at [phone] to review current thresholds for environmental documentation.
Yes ? No
If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a
copy of the NEPA or SEPA final approval letter.
Yes ? No ? N/A
X. Proposed Impacts on Riparian and Watershed Buffers (DWQ Only) N/A
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 15A NCAC 2B .0233
(Neuse), 15A NCAC 213 .0259 (Tar-Pamlico), 15A NCAC 2B .0250 (Randleman Rules and
Water Supply Buffer Requirements), or other (please identify )?
Yes ? No ® If you answered "yes", provide the following information:
Page 9 of 12
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
(square feet Multiplier Required
Mitigation
1 3
2 1.5
Total
* Zone 1 extends out 30 feet perpendicular from near bank of channel; Zone 2 extends an
additional 20 feet from the edge of Zone 1.
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.
XI. Stormwater (DWQ Only) N/A
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 ftom the property.
N/A - No new development proposed. N.C. erosion control l;uidelines beinia followed to protect
water aualitv.
XII. Sewage Disposal (DWQ Only)
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.
XIII. Violations (DWQ Only)
Is this site in violation of DWQ Wetland Rules (15A NCAC 2H.0500) or any Buffer Rules?
Yes ? No
Is this an after-the-fact permit application?
Yes ? No
Page 10 of 12
XIV. Other Circumstances (Optional): N/A
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 of the applicant's control).

ll
G/
(#gent's signature is valid only if an authorization letter from the applicant is provided.)
US Army Corps Of Engineers Field Offices and County Coverage
Asheville Regulatory Field Office Alexander Cherokee fredell Mitchell
US Army Corps of Engineers Avery Clay Jackson Polk
151 Patton Avenue Buncombe Cleveland Lincoln Rowan
Room 208 Burke Gaston Macon Rutherford
Asheville, NC 28801-5006 Cabarrus Graham Madison Stanley
Telephone: [phone] Caldwell Haywood McDowell Swain
Fax: [phone] Catawba Henderson Mecklenburg Transylvania
Raleigh Regulatory Field Office Alamance Durham Johnston Rockingham
US Army Corps Of Engineers Alleghany Edgecombe Lee Stokes
6508 Falls of the Neuse Road Ashe Franklin Nash Surry
Suite 120 Caswell Forsyth Northampton Vance
Raleigh, NC 27615 Chatham Granville Orange Wake
Telephone: [phone] Davidson Guilford Person Warren
Fax: [phone] Davie Halifax Randolph Wilkes
Washington Regulatory Field Office Beaufort Currituck Jones
US Army Corps Of Engineers Bertie Dare Lenoir
Post Office Box 1000 Camden Gates Martin
Washington, NC 27889-1000 Carteret* Green Pamlico
Telephone: [phone] Chowan Hertford Pasquotank
Fax: [phone] Craven Hyde Perquimans
Wilmington Regulatory Field Office
US Army Corps Of Engineers
Post Office Box 1890
Wilmington, NC 28402-1890
Telephone: [phone]
Fax: [phone]
Anson Duplin Onslow
Bladen Harnett Pender
Brunswick Hoke Richmond
Carteret Montgomery Robeson
Columbus Moore Sampson
Cumberland New Hanover Scotland
Pitt
Tyrrell
Washington
Wayne
Union
Watauga
Yancey
Wilson
Yadkin
*Croatan National Forest Only
Page 11 of 12
US Fis
US Fish and Wildlife Service
Raleigh Field Office
Post Office Box 33726
Raleigh, NC 27636-3726
Telephone: [phone]
h and Wildlife Service / National N
US Fish and Wildlife Service
Asheville Field Office
160 Zillicoa Street
Asheville, NC 28801
Telephone: [phone]
larine Fisheries Service
National Marine Fisheries Service
Habitat Conservation Division
Pivers Island
Beaufort, NC 28516
Telephone: [phone]
North Carolina State Agencies
Division of Water Quality
401 Wetlands Unit
1650 Mail Service Center
Raleigh, NC 27699-1650
Telephone: [phone]
Fax: [phone]
Division of Water Quality
Wetlands Restoration Program
1619 Mail Service Center
Raleigh, NC 27699-1619
Telephone: [phone]
Fax: [phone]
CAMA and NC Coastal Counties
State Historic Preservation Office
Department Of Cultural Resources
4617 Mail Service Center
Raleigh, NC 27699-4617
Telephone: [phone]
Fax: [phone]
Division of Coastal Management Beaufort Chowan Hertford Pasquotank
1638 Mail Service Center Bertie Craven Hyde Pender
Raleigh, NC 27699-1638 Brunswick Currituck New Hanover Perquimans
Telephone: [phone] Camden Dare Onslow Tyrrell
Fax: [phone] Carteret Gates Pamlico Washington
NCWRC and NC Trout Counties
Western Piedmont Region Coordinator Alleghany Caldwell Watauga
3855 Idlewild Road Ashe Mitchell Wilkes
Kernersville, NC 27284-9180 Avery Stokes
Telephone: [phone] Burke Surry
Mountain Region Coordinator Buncombe Henderson Polk
20830 Great Smoky Mtn. Expressway Cherokee Jackson Rutherford
Waynesville, NC 28786 Clay Macon Swain
Telephone: [phone] Graham Madison Transylvania
Fax: [phone] Haywood McDowell Yancey
Page 12 of 12
1 v. 10/ Ll7VJl 14: 44 1-?OZ- WHSH1NU I UN UU. F IN. PAGE 02
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iio Check List

?RRO /Steve Mitchell Project Name_
AFRO _Ken Averitte DWQ Project Nurnbern)
[j1NaR0 Deborah Sawyer County
?WiRO Joanne Steenhuis
?WSRO Jennifer Frye
L?ARO Mike Parker
[]MRO Pete Colwell
From: _

Telephone (919) 733-
The file attached is being forwarded to you for your evaluation. Please call if you need
assistance.
? Stream length impacted
? Stream determination
? Wetland determination and distance to blue-line surface waters on USGW topo maps
? Minimization/avoidance issues
? Buffer Rules (Neuse, Tar-Pamilco, Catawba, Randleman)
? Pond fill
? Mititio ati
?? os
tdKching
L] Are the stream and or wetland mitigation sites available and viable?
Check drawings for accuracy
[J Is the application consistent with pre-application meetings?
? Cumulative impact concerns
Comments Lt4.
LOCATIUN tam --

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NORTH CARO CLEAN WATER MANAGE NOVEMBER
MAYOR
Jarahnee Bailey
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CITY COUNCIL
Mary D.~`Nixon I
Mary Ann Byers
Danny Wobbieton on
James Arnold
Phillis L,u Simpson
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VICINITY MAP LOCATION MAP

INDEX TO DRAWINGS
ABBREVIATIONS NOTES
T WIN ITEMS IN THE CONSTRUCTION OF THE UTILITY WETLAND J ADHERE 0 THE FOLLO G WETLAND AND
A AREA LP LIGHT POLE APPURTENANCES UNLESS OTHERWISE NOTED, ~ COVER SHEET
ABAND ABANDONED LT LEFT
ABC AGGREGATE BASE COURSE LWL LOW WATER LEVEL. 2 INDEX OF DRAWINGS NOTES & LEGEND
AC ACRES GENERAL
A,F.F, ABOVE FINISHED FLOOR MAX MAXIMUM L EXISTING UTILITIES ARE LOCATED ON PLANS APPROXIMATELY, NOTIFY UTILITY LOCATIN ~ WETLAND SITE/GRADING PLAN ITY LOCATING SERVICE TO
AL ALUMINUM MECH MATERIAL 4 WEST WATER STREET STORM DRAINAGE IMPROVEMENTS
APPROX APPROXIMATE MATL MECHANICAL MARK LOCATION OF EXISTING UTILITIES AT LEAST 48 HOURS PRIOR 70 COMMENCING )MMENCING CONSTRUCTION
ASPH ASPHALT MFR, MANUFACTURER ACTIVITY, CONTRACTOR RESPONSIBLE FOR VERIFYING EXACT LOCATION OF THESE EXIS THESE EXISTING UTILITIES, PLAN & PROFILE ~
Asst ASSEMBLY MH MANHOLE THE COST TO REPAIR THESE FACILITIES IF DAMAGED SHALL BE THE RESPONSIBILITY O z ONSIBILITY OF THE p
AVG AVERAGE MJ .MECHANICAL JOINt ' ' 5 MONROE STREET STORM DRAINAGE IMPROVEMENTS
ARV AIR RELEASE VALVE M~J MINIMUM CONTRACTOR,
Az AZIMUtH MON MONUMENT 2, PROTECT EXISTING PROPERTY CORNER MARKERS, REPLACE DISTURBED PROPERTY COR P TY RN R Y A PLAN & PROFILE )ER Co ESB w
AWWA AMERICAN WATER WORKS ASSOCIATION REGISTERED LAND SURVEYOR, N/A NOT AVAILABLE s WEST WATER STREET ROADWAY IMPROVEMENTS ~
B-B BACK OF CURB TO BACK OF CURB N NORTH 3, TEMPORARILY REMOVE MINOR ITEMS AS REQUIRED FOR THE INSTALLATION OF THE UTII OF THE UTILITY, MINOR
BLDG BUILDING NAO 83 NORTH AMERICAN DATUM 1983 ITEMS SHALL INCLUDE, BUT NOT BE LIMITED T0, EXISTING SIGNS, MAIL BOXES, STORM 51 PLAN & PROFILE :S, STORM SEWER PIPES,
BM BENCHMARK NC NORMAL CROWN
SHRUBS (UNDER 6 FT IN HEIGHT), AND TREES tUNDER 3 INCH IN OIAJ, REINSTALL ITEM! BOA BLOW-OFF ASSEMBLY NC GRID NORTH CAROLINA GRb JsTALL ITEMS to THEIR 7 BYPASS STRUCTURE DETAILS
BOt BOTTOM NCGS NORTH CAROLINA GEODETIC SURVEY ORIGINAL CONDITION, TREES ANO SHRUBS SHALL BE REPLANTED OUTSIDE OF EASEMENT )F EASEMENT AND $ PUMP STATION SITE PLAN AND DETAILS
Bw BARB WIRE No, NUMBER RIGHTS-OF-WAY AT A LOCATION AGREED TO BY THE HOME OWNER, INCLUDE COST IN iDE COST IN THE PER
NTS NOT TO SCALE FOOT COST OF THE UTILITY BEING INSTALLED, 9 ELECTRICAL RISER AND DETAILS
CsWG CURB AND GUTTER NOM NOMINAL
ce CATCH BASIN NwL NORMAL WATER LEVEL 4, SUPPORT EXISTING POLES, FENCES, CULVERTS, PAVEMENT, UTILITIES, CURBING AND OTHE G AND OTHER STRUC- 10 EAST WATER STREET STORM DRWNAGE IMPROVEMENTS/
~ CENTERLINE TURES DURING CONSTRUCTION, REPAIR DAMAGED ITEMS TO THEIR ORIGINAL CONDITION . CONDITION AT NO
CIP CAS1 IRON PIPE OC ON CENTER ADDITIONAL COST, EROSION CONTROL DETAILS
CI CURB INLET 00 OUTSIDE DIAMETER 'ULL WIDTH OF UNPAVED MISCELLANEOUS DETAILS
CLEARANCE o/H ovERHEAD 5, 4 INCHES OF NCDOT N0, ABC AGGREGATE SHALL BE PROVIDED FOR THE FULL WIDTH CLR
CM CONCRETE MONUMENT ORIG ORIGINAL DRIVEWAYS AND ROADS FROM THE EDGE OF THE ROAD SHOULDER TO 15 FEET PAST FEET PAST tHE OPPOSITE
cMP CORRUGATED METAL PIPE SIDE OF THE PIPE TRENCH AND OTHER AREAS OF EXISTING DRIVEWAYS AND ROADS DI I a Z JD ROADS D STUBBED ~ ~ 3
CMU CONCRETE MASONARY UNIT PC POINt OF CURVATURE Co .CLEAN OUT PEO PEDESTAL DURING CONSTRUCTION, r N O t0 =
coNC CONCRETE PE PLAIN END 6, OPEN CUT PAVED DRIVEWAYS, SIDEWALKS, ANO CURB AND GUTTER, REPLACE CURB ANC ~ ~ ~ .E CURB AND GUTTER cv
CoNT CONTINUOUS PI POINT OF INTERSECTK)N WITH NEW TO MATCH THE EXISTING CROSS SECTION, PROVIDE PAVEMENT PATCHING P O ~ PATCHING PER DETAIL Z w
CONSTR CONSTRUCTION PIV POST INDICATOR VALVE ~ m
CONTR CONTRACTOR P PROPERTY LINE 7. FOR NCDOT STANDARDS SEE SPECIFICATIONS, ~ ~ w w ~ w
CoR CORNER IMP POWER POLE 8, EX, WETLAND DISTURBANCE SHALL BE MINIMIZED, EX, WETLANDS SHALL ONLY BE DISTUR Y BE DISTURBED o ~ o ~
cPaL CAROLINA POWER AND LIGHT PRV PRESSURE REOUf3NNG vALVE IN LOCATIONS SHOWN ON DRAWINGS, THE CONSTRUCTION LIMITS IN THE VICINITY OF TI a o z vii ~INITY OF THE
CULV CULVERT PSI POUNDS PER SQUARE INCH
PVC POLYVINYL CHLORIDE EX, WETLAND WILL BE ENFORCED, ~ Y 0
D DEPTH PT POINT 3 ~ ~
DI DROP INLET PVMT PAVEMENT
DIA DIAMETER SANITARY SEWER
DIP DUCTILE PON PIPE R RADIUS i~
DIM DIMENSK)N R/w RIGH1 OF WAY 1, LOCATE NEW MANHOLE CENTERED OVER EXISTING SEWER LINE, DITCH DISCHARGE RCP REINFORCED CONCRETE PIPE 2, NOTIFY OWNER 48 HOURS IN ADVANCE OF MAKING tIE OF NEW GRAVITY SEWER TO E r m T ANH m m
DIST DISTANCE REF REFERENCE SEWER TO EXIS LNG M OLE, !A ~ Y
3, CORE EXISTING CONCRETE MANHOLE FOR CONNECTION OF NEW GRAVITY MAIN, PROVIDE DOT DEPARTMENt OF TRANSPORTATION REQ 0 REQUIRED dAiN, PROVIDE o o ~
Dw DOMESTIC WATER RET RETANNNG FLEXIBLE PIPE CONNECTORS (CONFORMING TO A5TM C923) TO EXISTING STRUCTURE, ~TRUCTURE,
~ DELTA REV REVISED o
RP2 REDUCED PRESSURE 20NE 'c,, ~
E EAST RPM REVOLUTIONS PER t~gNUtE ~
EA EACH REIN RENFORCED o ~ o
EFF EFFLUENT Rt RIGH1 EROSION CONTROL a . f.~ N
EIP EXISTING EtON PIPE i, INSTALL SILT FENCE OVER & AROUND TOP OF EXISTING PIPES AT DISTURBED AREAS, 3E0 AREAS, ; ~ ,i
EL ELEVATION S/W SIDEWALK
ELEC ELECTRIC SAN SANTARY 2, INSTALL SILT FENCE AROUND SPOIL PILES,
EP EDGE OF PAVEMENT ScH SCHEDULE 3, PROVIDE EROSION CONTROL MEASURES AROUND STOCK /WASTE PILES AND STAGING I D STAGING AREAS AS '~~+urtu~~~
EW EACH WAY SOMH StORM DRAINAGE MANHDLE APPR V 0 ED BY ENGINEER, EX EXISTING SF SILT FENCE
XP.JT. EXPANSION JOINT SHt SHEET 4, PROTECT STORM PIPE INLETS FROM SEDIMENT RUNOFF FROM LAND DISTURBING ACTIVI' E tBING ACTIVITIES WITH a z
S SOUTH SILT FENCE, STONE CHECK DAM, OR ARC FILTER AS APPROPRIATE FOR SITE CONDITION; E CONDITIONS, ~
F,F,E, FINISHED FLOOR ELEVATKN SPECS 5PECPICATIONS 5, REPLACE DISTURBED STORM PIPE OUTLET PROTECTION WItH EQUAL OR GREATER AMOI 0 tEATER AMOUNT of SURVEY UTILITIES
FG FINISHED GRADE SQ SNARE ~d v I-
FH FIRE HYDRANT S5 STAwLESS StEEL RIP-RAP WITHIN 15 DAYS OF DISTURBANCE, EXISTNIG NEW EXISTING NEW Z
FIN FINISH sT STREET 6, WHERE AREA AROUND OUTLET IS DISTURBED AND NO OUTLEt PROTECTION EXISTS, CLA ~ W EXISTS, CLASS 1 POWER POLE ~ BENCHMARK j7 ~ w
FLG FLANGE stA STATION IP-RAP H P AROUND PIPE OUTLET A5 DIRECTED BY ENGINEER, R S ALL BE LACED :ER. °z W
FM FORCE MAIN STD STANDARD TEMPORARY BENCHMARK LIGHT POLE ~ 1 0 D BY ENGINEER, 2 ~
T CTION SYM SYMBOL 7, PROVIDE EROSION CONTROL MATTING IN DITCHES ANO SWALES AS DIRECTED BY ENGINI FP FIRE PRO E ® CONCRETE MONUMENT -3 GUY WIRE I- Z Z
FPS FEET PER SECOND O ~ 4. -W C GAS MNN O
FT FEET 1 TANGENT ~ -
FTG FOOTING tBM TEMPORARY BENCH MARK TCP TERRA COTTA PIPE ~ IRON PEE W EROSION CONTROL
G GAS TDD TEMPORARY DIVERSKIN DITCH ~ ~ ~J ® HUB k TACK ~ W ~
GA GAGE TEL TELEPHONE EXISTMG NEW F-
GALV GALVANIZED TEL PED TELEPHONE PEDEStAI e NAL ~ W Q ~ IT H ...r ..r. ~ w
GM GAS METER TEMP TEMPORARY . o c i SwALE O 3 o NAx k CM O
GPM GALLONS PER MINUTE THK THK3( STONE CHECK DAM ~ ~ (,1J ® PK NAN.
GR GRADE TOC TOP OF CURB 3 O X F--
GV GATE VALVE TOP TOP OF SLOPE + SPOT ELEVATION O ~ I" W INLET PROTECTION O
GYP GYPSUM tOW TOP OF WALL I" ~ ~ D z Z
TP TELEPHONE POLE SEWER o ~ ? SILT FENCE W U ~
HCP HANDICAPPED TRANS TRANSFORMER EROSION CONTROL CONSTRUCTION SEQUENCE EXISTING NEW z
Ht HEIGHT TYP TYPICAL TEMP, SEDIMENT TRAP t O ~
HoR HoRItoNTAL 1, OBTAIN AND POST COPY OF CERTIFICATE OF EROSION CONTROL PLAN APPROVAL, 'ROYAL, O MANHOLE • ~ ~ 3 ~ U
HP HORSE POWER U/G UNDERGROUND z o CLEAN OUT =
HWA HIGH WATER ALARM VC VERTICAL CURVE 2, CLEAR SITE ONLY AS NECESSARY TO INSTALL EROSION CONTROL DEVICES AS INOICATI HWL HIGH WATER LEVEL AS INDICATED ON M
HYDRANT vCP VITRilEO CLAY PPE THE DRAWINGS, INSTALL TEMPORARY EROSION CONTROL DEVICES AS SHOWN ON PLANS HYD I N AN , ss SEWER LINE 3 NO PL S
VERt VERTK;AL FORCE MAIN
to INSIDE DIAMETER va vauME 3, NOTIFY ENGINEER AND NCDENR, LAND QUALITY SECTION AT(252) 946.6481 FOR SITE IN! FOR SITE INSPECTION 13 PLAN SHE T MARL( R E E
IN INCH vPC VERTK:AL POINT OF CURVATURE PRIOR TO COMMENCING MAIN CONSTRUCTION OPERATIONS, STORM DRAINAGE
IN/HR INCHES PER HOUR VPI VERTK;AL POINT OF MITERSECTK)N e EXISTING NEW
INF INFLUENT VPt VERTK;AI POINT OF TANGENCY 4, ONCE EROSION CONTROL DEVICES ARE APPROVED, BEGIN CONSTRUCTION OPERATIONS, 'ERATIONS,
TNT INTERSECt p MrI.ET ~
INV INVERT w/ WITH 5, MAINtAIN EROSION CONTROL DEVICES AS NECESSARY DURING INSTALLATION OF STORM I OF STORM p FLARED Eta SECTION ?
IPS IRON PIPE SEt WL WATER LINE JFALL EVENT AND
WATER METER DRAINAGE AND GRADING OF WETLAND, INSPECT DEVICES AFTER EVERY RAINFALL EVENT ISL ISLAND WM Q MANHOLE •
wT wEK~iT CLEANOUT TRAPS AND/OR CHECK DAMS WHEN HALF FULL,
~ JUNCTION BOX WV WATER VALVE wTP WATER tREATMENt PLANT 6, AS CONSTRUCTION PROGRESSES INSTALL ADDITIONAL EROSION CONTROL DEVICES AS WATER En ineerin :VICES AS g g
;TED BY ENGINEER, EXISTING NEw
KwY KEYWAY wwF WELDED WIRE FABRIC INDICATED ON THE DRAWINGS, CALLED FOR IN SPECIFICATIONS, OR AS DIRECTED BY ENf WWTP WASTE WATER TREATI~Nt PLANT Planning
LF LINEAR FEET 7, SEED AND MULCH DENUDED AREAS WITHIN FIFTEEN (15) WORKING DAY5~ D4 WATER VALVE
L LENGTH YI YARD ~Er A, UPON COMPLETION OF ANY PHASE OF CONSTRUCTION, o WATER DIETER •
Architecture
B. WHEN WORK WILL NOT PROCEED IN AN AREA WITHIN p BACKFLOW PREVENTER ~
THE ABOVE TIME FRAME, ~ pL~ 120 North Boylan Ave.
Raleigh, N.C. 27603 ~ YARD HYDRANT
8, AFTER SITE IS STABILIZED, REQUEST AN INSPECTION BY THE ENGINEER, UPON AFFRONT ON APPROVAL OF
SITE STABILIZATION, REMOVE TEMPORARY EROSION CONTROL DEVICES, DRESS OUT AREA S OUT AREA FITTNG since ts3e
AIJh CF~n eNn w u cu pFRAIeNFNT FR~~I~N CANTRnI nFVIr.FS sNal I RE INSTALLED i INSTALLED AND .
w WATER MAIN
APPROVED BY ENGINEER. SHEET NO.
2
OF SHEETS

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CONSTRUCTION LIMITS / SS _ _ _ _ _ ; ~ _ _ _ , I (S E SHEET 4 y , N W 15" RCP I ~ y, - , i ~ ~ ~ I EE SHEET 5)
/ I / ~ ~ ` - - - - - - - l~ i " y`. EX. CONC. I FOR ROADWAY ~ k ~ ,1 I I ~ / I ~ / / '
l ~ / ~ - - - - ~ ~ EX. CONC. ~ I ~ ( , +
r ~ ~ EX. CONC. I I / , I I
' / ~ \ I EX. CONC. ~ ~ i ~ ~ ~ ~ ) ~ I I ~ / N 10,365.69
I , / S ~ E~` CONC. ~ I Ex. CONC. ~ , N 1 ,351.6 ( ' ( ~ E 10 803.69
/ / E~` CDNC, i 1 ~ ~ j '.i ~ i ~ E 10 756!30 ~ ~ Z / , ~
1 ~ EX, WETLAND \ I ~ ~ ~ / \ ~ _ ~ ~ o - I , + ~ -
BOUNDARY I / , / ~ / \ I / r / ( `,l"_'" , , is. r' 1 EX. CONC. ' ~ ~ / M~ ~ IlY V I i F, - f H HOU ING AUT ORITY ~ ~ ~ r,~ ~
/ , / ij _ I , I - 1 / r\ ~ - ~ I
WEST WATER STREET , , ~ , ~ ~ , ~ ,
ROADWAY IMPROVEMENTS ~ ' , / ~ , I,. ~ _ _ _ _ - 0 x - I
(SEE SHEET 6) / ! I / rr ' - ` ~ ~ f _-a x N II ~ ~ x ~ I I
- - - X - I , _ - - , _ x , I l.~ I
_ 9, 1 TEMPO ARY , I I ~ ~1 1'"\
Ex, 24 RCP ~`-f ~ r INV, -1,98 i / ~ I ~ ~ ~ ~ ~ EX. HSE II I I ~ : I }J
/ / / ~ 1 \ ~ - - v ~Q , I wET INLET I I ~ ~ ~p~~%
~ / ` N 10,290.22 ' / / - - ~ a Z I STRIJ T RE , , ~ ~ ' I I
' ~ E 10,022.40 ~ ~ - '.l ~ ~ ~ r_ %r~ _ i- _ ~r,~,~-.( u'1 , r $TA; 9+8 .52 I ~ ~ I 1 ,-rte i~ a o / Y I 1 L I - ~ I (SEE SH ET ~ I
/ I / / ;.,fi - yr,
/ / ® \ ~ ~ ~ AIJ~ INLET ~ ~ [7] , WETL rn, + , ~ , I
I l -r ` ~ I BEGIN EXCAVAT N ~0 TCH (SEE SHT _t0---, , ~ ~ ~ ~ I ~ ~ I ~ - ~ ~ ~ ~S ~ ~ i ~ ~CAVAT N F0~-~Yp',-~fiIONS) r ,
f/ / EX. WETLAND BOUNDARY ` ~I 'STA. 718, 0 r 1
/ AS D LINEATED BY THE 1 ~ ' 1 I I-! Ex. Catch Basin ~ , / / ~ E EX, WETLAND 1\ - I I ' ,•'1~` ARMY CORPS OF ENGINEERS> I i- 1 { \ X.~-- U I _ _ - ~ I + ~ 1" ~ ~ 1 EX. BLDG , J I
Top Grate • 0,97 Ex. Catch Basin \ ~ _ _ / - - _ _ _ Inv. • -1.29 ' Top Grote • 0.54 j I . I , ~ ~ I I ~ N ~ I ~ r ~ 5.32 ~ ~ I ~ ~ _ U1 cp ~
/ Inv. '1.75 1 ~ __ti _ _ k;;;';'>,"- ~ ~ CONSTRUCTION LIMITS/, ~ip~ - ,ri
~ ! , ~ I 1 / ~ N 10,25 10 CLEARINQ-L~IMITS ~ nSE . ~ I N 10,25 10 ~ / ~ I I - ~,A / ~ ~ ~ _ - ,
r ~ I, N 10,242.49 I I,~' i~ I E 10,514.3~~~ r E 10 073.61 ~ I ~ , o I I ~ - --T ~ I ~ Z W 4.3~~ 1 II E 10.51 _ ~.I- ~ ~ + ) 1 ~ r- -1 , ' o ~ , , / I , I m
1 / ~ ! / \ ~ RMI / ' rn , 1 I I ~ , I I ~ ~
/ Ex. 24 RCP ~ ~ i T,B,M, NAIL SET , / Inv. -t41 _Q. I EASEfti RMANENT ~ I I _ i t w w T pfd EASEMENT r , 1 I i I A~
ELEV. • 1.95 ~ /r'~ / r r _ I, I (WIDTH VARIES) / I a R ` i I a o Z uoi
N • 10,22493 / r ~ l I I___--- ~ \ ! r _ /r G / r I P E ~ t x I _ _ ~ I I ter.... I I ~ , - - - ,
E • 10,000,00 ! / ~ I - s / _ _ - , r~ II o , i .~r+.. _ (n
I ~ / , , ~ 1 ~ p~ ~ 1~ - ~ - 1 I ,r ~ , I
~ ~ -~1~ , , - - I i
I ~ 1 I 11 ,S-T~UCTURE-' ~ ~ cn,- ' , I, , _ , G ~ ~ I L I o / / CHURCH ~ I , r- ~ I , I I ~ ~ I ~ i ~ / / \ I I p~ j ~ ~ / 1 / I } m
r 1 I ~ (SEE QEIAIL - , = I i 1 1 JRABBI 1~, - _ "I Y~ / ~y I SHED , - R I I y _ L~- - nN/ ~ PE , P E I m SH D ~ _ / ~"~T - - - - J 1~-- U ~ / l~ I I m
I ~ S ~E'T I' ~ , I O / - /I 1 , / , I i 1 z I I Z f or--- ~ ~ ~ ~ ~ a----_ I ~ Y
Q F" I _ ~ , ~ I • I _ I ~ I I o o ~
1..1J,- U1 - , I' ~ , I J ,1 ~ M NR 1'. III ti~ ~ T 1 0 OE S I I
i I s~ NI _ - ~ _ I 1 EX. WETLAND r / ~ - ~ 1 I ~ / I~,.,~.... , _ _ I fl- _ _ / ' o U _ - ~ ORM DRAIN GE ~ , , - ~ - I 'ice /~i / , l II IIIIIIIU!!// I / - - I- I r' i / ~ I i I
BOUNDARY I ~ \ / J~_"\~._ I O , f' ~ 1 ~ v Y ~ T , / ~ ~ / x ~ _ , IMPRaVEMENTS ~ I I ll,, h
i I , i I RABBIT / I , / _r , i + ~ I ~ a ~q, ~ i 1 x ~ , 11, (SEE ~EET 5) I P .,N ~ PEN , , _ ~ ,~I ,q T.B.M. - NAIL ~T ~ + ~ I I Via,. 0 ;
, ,1~M, Alt. SE (Y 1'~. , r ~ L,.~_ I L_- - - I ~ - TEMP01 X / J I l.,d' fi , EV, 9,39 , ~ I ~ti ~ TEMPORARY _ _ / ~ ~ ~D , : o; a , .
/ I / ' El,f~ ~ 5,18 , ~ - HE ~ , C9NSTR1ICTION f- I - I N 1 ,170,59 ~ ~ , : a~~ z o.
r ~ 10 L1ff75 I m ~ - , ' ~ ~ASEMI ~ - E 10,243~5~ ~ - - I ,'F i I / E ~ 10 9.60. ~ I : v. ~ _ ' ~ASEMEN~, , ~ ~ ~ ~ -(rs / o I
, I , ~ I - ~ (WIDTH ~ L, cwloTH vARl~sr k ~ - I ~ ~ ~ stio~, ; I i EX. HSF ~ U ~ ~ : ~ • d d ' ~ I I I
~ _ _I - I~ ~ ~ ` -I I HO~~fiP~ ~~THQRI~'~ ~ _ _ - PLY~lOU ~ I _ ~ , ~ I I _ OU ti , , P ~ ~ ~ I
r I Q _ _ I - .I ~OF , I N ~ / , , I -I ~ , ~ III 11
I , , , ~ ~
~r 1 -II- J / ~ \ I SHED ~ , ~ , ~ ~ ~ 6 + Q r I/ ~ 3
i Ill / , / / , I J-f / ~ 1 I ~ Z ~ , . I ~ , I I ~ -
- , , / 1 I ~ O ~ ~ , / \ ~ ~ ~ L
III W , / / i' ~ 1 ~ 1 I~\ , r I / ,1~ , , I ~ U~ 1 I ~ \
it ~ III ~ , ~ / / / - / ~ I ` 1 ~ k III ~ r I / ' I / _ v /i'I I 1 ~,I 7 X I , ~ I I ~ ~ , ~ C~ F- - I I ~ , - r I ~ z 77 b I I
I / ~ ~ 1b , , ~ ~ 1 ~ . 7 I I / i i ~ ~ 7 / m n/ ~ J I I t` ~ EX. HSE ~ ~ l _ ~ I v ~ L1- / I ~ ) W
/ ~ 1 , ~ ~ 1 I - )
I I / i Q .INTERS TION ~ / I - \ , ~ I I ~K, NAIL ~ ~ 'I, ~ o ~ OF W, WATER STREET r'jpl ~ r ~ I EX. HSE + I Z W ~ ~ ! ! I I ~ ~ ~ / ~ . >
~ r Z I .I I I
h / I ' 7 , WEST MAIN SI, / \ \ I- I ,I ` ~ ~ Z
I t ~ o ~I - - -
- 10 000, ~ I , ~ I ~ ~ ~ ~ I 1 ~ EX. CONC. 77 ~ , _ _ EX. HSE (n 7 / _ _ ~ i I _ -
I / I ~ , I ~ / , , , ~ , , I 1 EX. HSE I I EX. HSE I ~ W J ~
t ~ I I / / / / / / 1 r ~ ~ v , I _ _ n. - r _ - r-- ~
I ~ / I ! r / \ / I I - - s - I _ r ` Q
, - EX. CONCI S/W 1 I ' ' I I \ I , ~ / / / , \ 1 ~ ` , / \ _ +~2. - 136 0 3 W w P
_ ~ ~ _
, I I I I I I I S _ - 4 _ I - I O ~ _ 3
1 I I ` I I I I - - 1 i I I M _ - I I p ~ I-
1 I I i ~ I I _ I 1°~-----~----------1-------- I ~ I 1 1 I I I -y ~.~,._~..__--___.1._-_-_.__.____..-_J--.~_-.._..~~_.-.___ - I I ~ I z
I 1 I I , I I O I I
I ~ I I I I ~ 1 1 I ~ I I I es am ree I f I rJ ~ Q .,..r----' ' ~ ~ I-- J
_ - - I + l Z ~ E-
I o I ~ 3 W
~ ~ ~ ~ • - I I o U - 3
\ i I I I ~
I I 3
I I I I
I II CURVE TABLE I
I 1 I I 1 II
I CURVE LENGTH DELTA RADIUS DIRECTION CHORD I ft ft ft I e I
I I C3 31,24 17.54'04" 100,00 S75° 34'06"W 31.12
1 C4 38,37 21' 59'04" 100,00 S55° 3732"W 38,14 I, I
I` I C5 32,78 37° 34'06" 50,00 N63° 25'03"E 32.20 I I
I t I
Engineering
. MATION~ BENCHMARK/STAKEOUT INFOR NOTES
5 ,
RI NTAL AND TEMPORARY BENCHMARKS PROVIDING HO ZO 1. 100 YR FLOOD ELEV, DUE TO REGIONAL STORM • 8.5' Pianning
WIN T,B,M, VERTICAL CONTROL ARE SHOWN ON THIS DRA G, (ROANOKE RIVER FLOODING)
I 0 AT D ON SHEET 4 ..X.~.:.E. _ 2 S L C E
_ f=R~-- r ~ Z T ENERALLY Architecture 2. WETLAND INLET DITCH SHALL BE CONSTRUC ED G
W - STAKEOUT COORDINATES BASED ON LOCAL COORDINATE ALONG THE ALIGNMENT SHOWN, ALIGNMENT MAY BE SHIFTED 120 Narth Boylan Ave.
0 z , SYSTEM PROVIDED ON THIS DRAWING. SLIGHTLY TO MINIMIZE LAND DISTURBANCE ALONG DITCH AS ; N.c. z~sos Rale gh,
- I VERT; OF ~d > . Q =M Q , NECESSARY. NO LAND SHALL BE DISTURBED BEYOND
> I LET QITCH ~ ~ I~ I~ ~I . , ....Q ~ , ~ ~ PERMANENT BENCHMARK IS NCGS L 25 ,NCGS L 25 THE CONSTRUCTION LIMITS Since 1938
~r' wao , w N;
x ao ~ ~ ; LOCATED AT THE INTERSECTION OF MAIN STREET AND 4~ ~ _
-g "'n i 12 (j z Z ADAM STREET) SHEET N0.
[Al
ud~
m n? i i NGVD 29 ELEVATION - 6.426 meters (21.08 feet)
D HORIZONTAL COORDINATES FOR THIS HOR:1"~50' NO PUBLISHED -10 VERTU 1"•5' MONUMENT. 3
10*00 ~ 1100 12*00 13+00 OF 11 SHEETS

ANDON EX. 8" SAN, SEWER AB
BY PERMANENTLY PLUGGING
H ENDS OF SEWER LINE, BOT
RECONNECT EX. SEWER
SERVICES TO EX, 12" VC USING CAST IRON SOIL PIPE, USE
STRAP-ON Y-FITTING AS
APPROVED BY ENGINEER, I
u u I
I ii
~ II I ii
I I fn ii Z
11 I ~ II II o
u 11 I ii
Ex. SSMH 11 BYPASS I TOP 5.35 Ilm I 11 ii
wv, -0,1o x STRUCTURE •2 I 11 EX. SD MANHOLE ~ x W
x + >II N STA, 14 10,86 TOP 10.17 II ~N e ~ c , BYPASS BYPASS Q! N x TRUCTURE •4 y S
p 1L186 21 26 J INV. 5.47 (IN) roll EX. SD MANHOLE 1`~ .4.17 (OUT) I STRUCTURE •3 INV I N ~ (6' ID MANHOLE)
• OP 5.69 11 EX. SSMH kll ~ T,B,M, 2 o E I w STA, 16 26,27 IN I) ~ STA, 20 73,74
EX. SSMH w INV. 1.04 (EXJ TOP 6.11 11 o , u FIRST FLUSH L E EX, SPINDLE ~ INT, z ~ ~ _ II x.180 00 00 70P 5.72. p w INV. 0.31 {PROP.) EX. CB INV• 0,79 5 ~
OF MONROE STREET INV• 0.37 0 3 INV, ~N L5 q s EX• EX. BLDG. I 5.21 ~ II EX. SSMH ~ EX. CB EX. BUILDINGS
AND WATER STREET ~ ~ TOP fPROP.I ryry EX. CB BLDG. EX. CB EX. BUILDINGS m INV. 3.25 N I TOP 9.44 - - %-x-x-x->~x-X-X I X-x x x-x-X TOP 6.33 I NGS TOP 12.63 TOP 12.10 I
ELEV, 5,77 X- I T EX. CB 11 INV.3J1 INV. 5.91 - INV, 0.28 INV~8.31 - - ,,,r - r.. NOTEI
~ II - TOP 4.70 - - _ .30- EMPORARILY PLUGGED FIRST ~'LU5H LINE SHALL BE T
SS EX. 12 VC DURING CONSTRUCTION UNTIL WETLAND INLET &
k EX. 8" EX, 8" EX. 12" VC EX. 8" _ „ SS S SS SS SS ~ h ~ EX. OUTLET STRUCTURES AND INLET DITCH HAVE BEEN EX. 12° ss CONSTRUCTED, WOODEN STOP BLOCKS IN BYPASS
EX' 8 ss EX. 12" m m EX. 8 ~ EX. 8° T B'E INSTALLED UNTIL PLUG5 w w- STRUCTURE SHALL NO
-------J EX. B II ~ w w 50MH •1 f7' ID) w w `-w - HAVE BEEN REMOVED, p 8
. II STA. 11 52,35 ~ - II X. C EX. CB
o ~1 EX. CB 3 X.C _ 1263 35 _ _ _ _ _ 11 TOP 9.38 ~ - - - 2 T6P-'1f84- II TOP 12.11
- I INV. 2.79 EX. SD MANHOLE INV. 6.08 EX. BUILDINGS - ~ EX. SSMH EX. SSMH INV. 8.34 BUILDINGS TOP 12,27 II O O EX. SSMH ~ In
..aa, I TOP 6.69 I I FIRST FLUSH I INV. 2.69 TOP 10.08 II I I EX. BUILDINGS INV. 7.27 EX. SD MANHOLE II I TOP 12.72 ~ N ~ ,
LINE EX. BLDG• EX. BLDG• INV• 3.53 II I INV. 0,40 r' ~ TOP 12.72 ~p _ VIN. 6.52 (NE) II N
EX. PARKING EX. BLDG• BYPASS ~IIp IN ~ r_ INV. IN 5.62 (SW) II EX. BUILDINGS N ,
LoT ~ • EXTEND 8 DIP SAN, I > I STRUCTURE 1 WER TO EX. I I INV. IN/OUT 4.92 (S,N) I Z W ~ ~
sE . II- 1 X cB STA, 1191,56 MANHOLE ~ 0,40'. ~ ~ cD I II. mow X N I F. ~ 2
, it • 1 E e i u "i1 TOP 4.29 X180 00 00 k w `h II V W W in k ~ W 1
t, i INV. 0.11 cEX.) (SEE SHEET 9 W II , cD ~ I I 1 , N 10,365.69 ) x I INV. o.so (PROP.)FOR STATIONING f4' ID) , ' y I 'II W - - - O 1- O Q
WETLAND INLET E >o.aa3.s SS MANHOLE u 5 1 ` x a o z~ III w
• ~ INFORMATION) R, 0 STRUCTURE 1 ! II ~ II
STA, 9~$3~52 INV, IN • 1,85 ' ~ I INV, OUT • 1,65 I II I EX. SD MANHOLE II - I I m Y 0
fSEE SHT 10 . , ~ NEW 15 RCP k , ~ TOP 12.08 I 7 ~ 3 P' ~ INV. 6.33 R W
FOR DETAILS) .m;; w fSEE SHEET 5) II 1
WETLAND INLET ~x,•«-~x~''x' ~ II IQ 1 1~
1 0 I I r`~" CHANNEL (SEE I ~D I ; I t;n 1 1 a ~ m
SHEET 3 FOR m m ~
F TRASH REMOV so y DESIGN IN 0,) Ri STRUCTURE EX. sD MANHOLE ~ V1 ~ Y 1 M~ W 3 =
`a+"1 TOP 10.77 I I STA,10~32,91 I cD I Q I I Q p p U
x•98° 50'15,6" ro INV. s.7o I EX. 12" O
~ ~ x~x ~ `1`+ 111111111'
Jul ~ e~x I I , I 111 ~
• MONROE ST, STORM DRAINAGE IMPROVEMENTS 0/ O w~ + • \
fSEE SHEET 5) Q~y ~i~r v:~
y~ y ~
~~'apd~ do..,d N
1 X111
11''lnnnn
Q
Z
J O U)
v I- Z
, = Z W W
, ~ ~ ~
O E"' . z W W , . W
. z W W O
. ~ ~4,J . ~ . . , 5 . 2 _ . . . , . . ,
. ~ . , ~ , ~ ~
25 , , ~ ~ ~ , ~ - o , ,
, ~
w n.
W w , 0 d
W ~ aS 3 aC o Q
. M , . , 3z
20 . • z z ~
. W , , ~ a Q
F.. , v,* O~- ~ N ,r 1 Z 0
. ~ V . O~ , ~ ~ W
, • , O ~ . Q.d;d U
15 ,n }p. ,p I- ~1 UI ;F- Z
~ U + • , O ~ ~ • ~ ......t 0
......t...... ..,~.i... v ~ ~ .~D... , -y-
~ ao a a. a ~ - 1 - RADE _ - --r _
(A ? IA7 ~N - , ,
. ~ , . $
J ~t7 O • ~ r y~ Z KI IA ~ J 4 U'1 ~ r" Q Q. ~ . ,
. .
~ .s.. Ul F- i- , : . . . . ~ Q ~ :NEW ' SAN. SEWER , . EX. 1j" VCP „ „ 5 15 x ~ 24 INFORCED
~ ~d a ~ - , . e ,
rr d a qc I- o ~ - _ _ . 5 W , U ER f 'MINIMUM , RED ~ .
~''y ' ~ EX. 8" SAN. S ~NER .EX. 12 TORM ; ~ H ~ ~ -..,1 RCP ANtlONED) , ' (TO B AB ~ ~ ~ , LENGjH AS NECESSARY '
.TO.~M.P.IP.E ..0..1.4! . EX 6 WAl';ER ~ ' .;....EX,.2..S 'PAR"~1AN11>: 'Cl'I)R~Rr RCP ,
447,4;7 LF F 24. , 1. 0 EX. 1 SAN, SEWER
EX. 8" N. SEWER , 49,39; LF 0 0, 4! „ . ;N
36" RCP ~ ,20/. • 0 ~r ~ . . N , N
15,41 LF OF: N; N 2 " h . , n n ( r? ~ , . ~n ineerin . 9
.o
~ .3f~..RCP. ......o.~.~.~v. •o;ri . ~'1:F' M N «r ~ . , , ~ r - 5 Plannin ~ 9
u ~ X r ~ r. „ EW 24 x38 RCP : o ~ , W h
119,44 F OF; N M a ~;a o cu ~ , - 5 ~ " . , ~ , , ? ,
, o ~ , Architecture
_ o en Ave. 120 North 8 Yi
N c0 ..r:i..., -LJ. .k.... Z ..N. M ~ . Z 7 N ; ul i ~ ~ Ralei h, N.C. 27603 10 8
,N Or,^O ~ ZODy;~ ,
r _ , Since 1938
- O - :N , J , W
W ~ 1D ~ ~ , ~ it , >3 >no ~ Z N . _ SNFFT N~.
. w....3 ~!~.l..j ~1.4~LA.Y.k -lb
3 RCP: Q 00%
> y . in
-15 Z Z> 7-Z
z- . ;
. ; ; ; .
0 HEETS . OF S
_2p
• 15+00 16+00 17+00 18 18+00 19.00 20+00 21.00
10+00 11+00 12+00 13+00 14 00

EXISTING STORM DRAINAGE STRUCTURE SCHEDULE
EX. SSMH
TOP 10.08 INV. 3.53 STRUCTURE =EX, TOP EX. INV. TOP INV,
CB 1121 4.70 1.9D n!a n/a
SDMH 1112 5.69 1.D4 5.69 See Profile
SDMH 1008 3.88 0.08 n/a n/a
CB 1006 3.79 0.11 3.79 0.60
CB 963 2.88 0,82 3,20 0,82
d- CB 986 5.38 2,14 5.38 See Profile CB 989 5.17 2.63 5.17 2.63
SDMH 1635 15.35 7,85 15.35 7.58
C8 1633 14.78 11.78 14.78 11.78 ~
EX. SSMH TOP 6.11 ~ CB 1632 14.83 - 14.83 11.83 Z
wv, 3.55 ~ FIRST FLUSH LINE CB 1631 14.47 9,82 14.47 See Profile
_ _ ~ (SEE SHT 4) CB 1628 14.44 11.16 14.44 11.16
EX. 10 VC ~ (q x r'y~ SDMH 1764 15.93 8.54 15.93 8.49
I CB 1991 14.29 11.23 14.29 11.60 W
p REMOVE & REPLACE EX, 15" VC CB 1816 14,29 11.69 14.29 11.69 ~
x EX, 5AN, SEWER PARALIEI TO MONROE STREET CB 1831 14,58 11.79 14.58 11.79 194 1945
~ TO BE ABANDONED x WITH NEW STORM DRAIN AS CB 1842 14.55 11.93 14.55 11.70
_ _ _ - ~ (SEE SHT 4) INDICATED _ _ - - EX. 10" PVC 1947 s Q CB 1914 14.54 11.40 14.54 11.40
~ EX, 15" VCP BETWEEN EX, I I CD CB 1975 14.34 11,59 14.34 11.50 .N EX, • I y SDMH 1916 14.93 10.13 14.93 See Profile
~ ~ t~ BYPASS CB X1631 . • ~ SDMH 1635 AND 1764 SHALL SDMH 2 II 1764 SHALL TA 40.88 76 CB 1947 14.25 - n/a n/a
, co STRUCTURE 1 A, , kx + • BE REMOVED FOR THE CONSTRI r ~I HE CONSTRUCTION EXTEND 15" RCP
~ x STA 32 04,87 (REMOVE & REPLACE- SDMH 1112.. ~ + OF THE NEW 24 STORM DRAIN I ~ SDMH 1944 14,59 10.44 n/a n/a >TORM DRAIN MH T II FROM SD 0 I 1 CB 1945 14.25 10.69 n/a n/a
+ Rix N ~ TA, 11 95,27 (WATER ST) SEE PROFILE) STA, 31 93,65 ~ , : (SEE SHEET 9) CB 199101,00% Ex. : ~I~ ~ Q
(REMOVE & REPLACE- ~ SDMH +1635 ~ HOUSE ~ ~ ~ 17 II ' ~ _ A I N FOR Xl5TING fNI.ETS
~ SEE PROFILE) " R M V EX, STA, 6+72,48 p ~ EOE + ~ ~ Ex, TOP ELEV T 0 S E STA, 38 98,97 I HOUSE t LE, CATCH BASINS) ARE TO THE TOP OF GRATE,
p x SDMH •1008 , (REMOVE s~ REPLACE- (REMOVE >k REPLACE- I o , (p ALl INLETS TO BE REPLACED WHICH ARE LOCATED
x ' '1 STA, 33+63,93 SEE PROFILE) ~ ' STA, 32+51,59 (REMOVE & REPLACE- SEE PROFILE) NII ~ fD IN CURB AND GUTTER SHALL BE REPLACED WITH CATCH ~ BASINS, SEE SPECIFICATIONS FOR STANDARD DETNLS,
~ 30" FES x N cp (REMOVE & REPLACE- SEE PROFILE) II EX. T H ASINS EX, HOUSE TOP ELEVATIONS FOR NEW CAC B
N 1 1 x ~ SEE PROFILE) II HOUSE EX.SSMH PROVED ABOVE DENOTE THE TOP OF THE ~ _ _ X TOP 15.47 GRATE, ~ O O In
~ STA, 30+00,00 Ex. ~ EX. HOUSE , BLDG. EX. SSMH Ex. SSMH ~ 6 24" RC EX. HOUSE EX. HOUSE 1975 II E S INV. 8.83 ~ O ~
EX. SSMH TOP 7.85 24 RCP TOP 15.40 1632 - ~ TOP 5J2 INV. 2.10 '7~ % n 1 4 TOP 15.54 r, N ~ 18 RCP INV,1o.3s m ' ;a _ -EX. FENCf - - - - - - - - - - - - - - M ~
1 INV. 0.37 1121 -~y _ INV. 8.70 y ~ _ - .7- _ - - _ _ - _ - T~- N - T5 VC
1 Z W ~ ~
5" V o EX. 15" VC 986 ~ 16 5 EX. 15 VC EX. 15" VC x 8" 1764 1991 ' ; x w 8" m O W SS N m °n a m SS U ~
1008 S S SS \ SS 30 RCP s „ ~ a ~ ~ 1628 m 1816 w w „ ~ w
89 w 31 O Iw- O 1 ~ 4 Z U
EX. INV. x- -0.27 - 0. p 1~
EX. SSMH ~ EX. 5'
ToP 5.35 ~ 24" RCP Ex. 5' REMOVE & REPLACE EX, 12 VCP ' " ''~~~V•,_` M~,, EX. CONC. WALK ' , WITH 15" RCP, LOCATION, SLOPE, Ex. HousE :P EX. SSMH CONC. WALK 1 42 ~E EX. HOUSE TOP 15.54 ~ I m Y p
CLASS B INV. -0.10 ~ i 18 MIN, THK, ~ Ex. HousE CHURCH ~ AND ELEVATIONS SHALL REMAIN ~ INV. 10.39 I I 3 ~ V D . 1
L•5' i ~ ~ ~ ~ ' ; THE SAME, REMOVE & REPLACE E EX. HOUSf STA, 41+24,58
w•s' CENTERED i ~ x ~ N , Ex. , EX. CBS, MATCH EX, ELEVATIO S NS, (REMOVE & REPLACE-
ON FES 24" x 38" ~ x LDG ~ ~ ~ ~ ~ - ~ ~ EX. HOUSE SEE PROFILE) } m
ELLIPTICAL RC ~ r REMOVE & REPLACE EX, 12 ~ ~ x ~''t x STORM DRAIN W/ 15" RCP m m o
~ ~ ~ EX. ARKWG ,1 l ~ x; x ~ Q SAME INVERTS AND SLOPES , 1/j Z Y w 3 =
Lor _,j ` ~ ~ l ~ p p U
REMOVE & REPLACE EX, 12" VCP WITH 15" RCP, LOCATION SHALL `
~ ~ REMAIN THE SAME, SLOPE SHALL 1 ~
~ ~ ~ p ~ BE 0,40% IN ACCORDANCE WITH N''%,~
m ~ ~ Ex. ~ VID D IN SCHEDULE ~s''r-- ELEVATIONS PRO E NOTE= ~ • ti
HOUSE ~ ~ EX. HOUSE Z '•r;~. 0 REPLACE EX. CB'S, ELEVATIONS ~ o"~` s ti REMOVE 6 ~ a o
~ EX. TLAND I y.~ i , PR VIDED IN SCHEDULE ~ ~ = SHALL BE AS 0 1, ALL STORM DRAINAGE MH S TO BE 5 I,D, . d~ a a
1 I r----t ~ (THIS SHEET ONLY), = ~ ~ v~ ~ c~ a
~d 2. ALL CBS TO NCDOT STD, 840,02 p
PERMANENTLY PLUG EACH END OF EX, 12" STORM DRAIN, REMOVE & REPLACE tSEE SPECIFICATIONS), N •
EX, CB 963, INSTALL NEW 15" RCP FROM CB 963 TO TRASH REMOVAL STRUCTURE ''~inlnnu?1 3, ALL FRAMES, GRATES AND HOOD FOR
Q 0,40%, ELEVATIONS SHALL BE AS PROVIDED IN SCHEDULE, CATCH BASINS TO BE NCDOT STD 840,03,
GRATE TYPES SHALL BE AS SHOWN ON Q
H T F3 z W SEE 3 0 ~ LiI
t~ J ~d N
Q v F-
Z Z . 2 -0
f' W Q , ~
oo; n O ~ as W ~ , ...op; z
N: ~ ~ _ O o?S
+ N. 5 ~ ~ 2
25 . , . M 0- oo v'; ~ ~ Z
, ~ ~ ~ ~ ^ , ? ~ V Q Q
, , , a~ I" . ~ .I d~ , , ti% I- .....F„
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5 as ,
, Z- JJ ? Z z ,
~ WW , 'tecture Archi
Z . w ° aoco. 46, .2.. Lf : of.. . ..o M~ 2 x 3~" ,
p0 xx . w , 120 North Bo en Ave. . ' ~ ei h N.C. 27603 Aal g ,
o ~ ~ ~ E IP, R~P , -10 + N cv ,
M N.- , li i ~ M ~ ~ , Since 1936
d ~ ~o , ~ , . ,
. _ ,
M.tA z Z.
SHEE-15 T NO.
Oz - Z 15
• 1. .4...... ......1. ......J. .4...... .1...... .4......
O
-0 + OF SHEETS ~8+00 39+00 40+00 4100 42+00 43+00
30+00 31.00 32+00 33+00 34+00 35+00 36+00 37•00 38+00

CURVE LENGTH DELTA RADIUS DIRECTION CHORD
ft ft ft
C1 149,89 42,94° 200,00 N23,10° E 146,41
C2 82,45 37,79° 125,00 N63.46° E 80,96
2,_0,. 6.. 6.. 6"
GUARDRA~ PER NCDOT
STD. DETAIL 862.02 2'-0" 2'-6" 14'-0" 14'.0" '-6" 6'•0" " (SEE SPECIFICATONS)
2" TYPE I-2 ~
2" TYPE I-2 ~
t REMOVE EX. 24 RCP AND N SURFACE COURSE ,r____ Z
CATCH BASINS, -
REPLACE WITH 30" DIP 0 N R oM 2 1,00/, I VE TS ARE }~e..:LS'.:~a .'.Sl:..~i:.' :.'a°..:el".'.fie°•.:b3°•.'.io°•e ~.io°•.' '.be°•. ~'s' ~.Ly°..~.~i.~'ee:~~e.:.l~:.'.~s..'.1::~'.~e°•.'.:'.°..:~i / 2 1 ~/j~ ~ 2
EX. WETLANDS/WOODS IN F PROVIDED PROILE CONSTRUCTION/ 2~ ~ ~ i ~
CLEARING LIMITS 8" CA9C 3000 PSI ADJUST EX, MANHOLE coNc 3000 PSI 3'-0 8" CABC CONC
GUARDRAIL p RIM ELEVATION COMPACTED THK.
STA, 12+55 TO SUBGRADE CONCRETE 30 CURB SIDEWALK
Ex. wv•-1.98 STA, 13+05 v, 30" CURB & GUTTER r~ GUTTER
(LEFT SIDE ONLY) _ A STA,15+50,00 Ex. ce - pl 4, ~~2;~d" - ` END CONSTRUCTION (EACH SIDE)
TOP OF GRATE•0.91 ~ r WEST WATER STREET
INV- -1.29 (TIE T4 EX, CURB) ~ - r -
O 1 TYPICAL CROSS-SECTION
GUTTER W/OUT CURS (20 SECTION EACH r 6 NTS
SIDE) SEE ROADWAY ~ ~o
SECTION GUTTER ONLY, 1` ~ 2'-0" s" s" 6"
DETAIL THIS SHT, ~ ~ ~~~r' ~ , 2" TYPE I-2 p1,2+29,33 _ _ -
~ ' ~ - A-
~ ~ ~a \ e.~ ~o
r \ ~ ~ RAIS R ADWAY n a MANHOLE E 0 / ~ y ~^'1 \ e'a ° ~.eo..'~' o.eo°•.': ~.eo..'. va? :eo ~.eo•. 2'-0" 2'-6" 14',0" 14'•0" '-6" 5'-0" 1 'p ~d p o ~ e.ba 2 ~ o ~
.A ` / TOP~~ L-6.44 THIS SECTION r ~ ~ ~ ~ ~ ~ ss ~ rN '
r. ° rt 3000 PS ~ ~ 8 CABC 3000 PSI GUARDRAIL PER NCDOT ~ " = M N
~ ) ~ TOP OF GRATE•G. 4 ~ CONC STD. DETAIL 862,02 (SEE N
f INV• 1.75 ~ v 1..~~.`, r ~ SPECIFICATIONS) ~ o: ~ I- z w ~ ~
/ EX. INV•-1,41 ~ ~ ,Jj. / ~ 30 GUTTER W/OUT CURB
,f ~i i / FT. /1 I F w w w
f' t WETLAND OUTLET ~ / Q .o . .o'. ' .o'. .o'. ~ ~ ' .o'. .o' .a'. ~ .o'. o". ~ .o . e O' a O' O' '.p0 O c . a' . c O' p.0' O' c O o•. ' o~.'.ba.. ' p..'.ba.. .oQ .'.ba.. ' b ' bo.. o,.'.ba~..oo ..:b~ ' a..'.bo,.. 1 ~ ~ Q Q o• \ o• . o ~ Q Z V
~ ~ STRUCTURE ~ Ex.
-o (SEE DETAIU 1 HousE 1 „ 8" CAJ3C aQQ 2 ~ 0 30" GUTTER Q
i EX. WETLANDS 1 a (EACH SIDE) COMPACTED 2" TYPE I.2 4" THK, q ~ Y in
1 c~ SUBGRAOE SURFACE COURSE CONCRETE a X.wfri,~o m H ~ Q I W NCDOT TYPE I Q 3 ~
~ O p 50 r ~ TYPE I NCDOT S DE ALK RIPR 1 " AP 8 t~N,
r ~`l j: ~ 0 RIP-RAP 18 THK, THK. NCDOT TYPE 2 y.
r "r ~ 0 ~ . 1. NCDOT TYPE 2 WEST WATER STREET m FILTER FABRIC j: m
~ J , EX, CONC, SIDEWALK , . FILTER FABRIC 2 - m o ROADWAY SECTION GUTTER ONLY
' (REMOVE & .L,ACE vi z Y KEY-IN g w 3 =
"may ` W/ EX, RO WAYj, FILTER FABRIC NTS p o v 3000 PSI tTYP)
-~v,. wF CONC
`y ~ +q~ ~
. eo ~ ENO 5' CONCRETE SIDEWALK
~ ~ STA,10 00,00 ; ''arcs ~ J sv
• ~ BEGIN CONSTRUCTION p FR ELEV 8,06 r 7., ,q~ •o o v~y: y ~ o.
~ ~ i Mr ~ ~s r ~ C :a ~ ~ a''' ~ ~ ~ a,
1 w s h NOTE, = . o
p~ ~ ~ Op d~y 4,: I ~
~ FN Pi ~ >J C S iN c f & 1, PLACE "EXPANSION JOINT BETWEEN CURB N
e ~ ~ FR NOTES ~ S 5 & GUTTE AND CONCRETE SIDEWALK EVERY ''a,,,~ 50' ALONG THE SIDEWALK.
~ ~ ~ TBM + 1 ~ ~
EX, PK NAIL IN 2, ~ ~ 2. LACE 1" DEEP GROOVE JOINT WITH a
THE INTERSECTION OF WATER ST, AND " RADII ~ 5' INTERVALS ? ~8 J O
MAIN ST,
ELEV•8,06 U f'-
. = Z ~ W ~
. ~ ~ o ~ ~
z W Z W
> W . ~ p W W
. H ~ . 25 oc ~ J
5 , 2 , . ~ W- . a ~ o ~
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. r A~it+19 'VPI ST 11 50 VP ST 3 50 1/PI ST • ,4+62,50 H . Q
20 . - of 0 3 Q
R N•15,00 ~ . CURVE L N 100,00 CU E LE, CURVE EN ' 100,0 z , K 60,38 K 45,87 K • 49,98 ~ ~ , 3
E 0,2,: E • .0,61 ~ ~ .E • -R~25 ..............4 ~ ~ ; . ~ rz z ......r...... , Q
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J RE OVE CURB ACH SIDE ~ J w .W .ww . Q~ ST 12+69,82 T Q c~ z U
U 1- (J F- U U 10 . 10 -
(GU TER ONLY) ,
3
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r , - , . ~ 42X .
50/ - 5 - . 5
. e

;TIE N W CURB & UTTER ~ . ~ vim` ti....... .r i...,... ' - ,T~O~f~, END.Qf..R It}S.. . Gf7AU~ •.....1• .t
0 . 0
z m
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~ ~ ~ W ~ W , - 5 ~ PROPQSEO RADE' ~ -5 Plannrng
. ~
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. ~ U~' .....z ~ • , Architecture
C9 ~ ~ Vl NOS ZJ ,
m . 120 North Bo an Ave. -10 27603 Raleigh, N.C.
-10 , o ~ o
, h O Since 1938
~ ~ .ZZ 00 N ,
et ,n .
d SHEET NO. -1
15 gal
a
a.......
-20 20
10+00 11+00 12+00 13+00 14+00 15+00 16+00 17+00 18+00 +00 20+00 21+00 OF SHEETS 18+00 19

A ~
REMOVE SECTION OF ~ 0
~ EX, PIPE THROUGH ~ z
4"x6" ~ „ POINT OF STATIONING ~ z o I .,I cna ~ STRUCTURE I I : ~
~ WOODEN 6 6x6 x3/8 THK, ANGLE +1 7 a 2 STA• 14 0,8 A ~ I I no , a , ,
STA, 11+95.27 WATER ST,• STOP BLOCK IRON (CAST INTO CONC~ N o o ~ I END OF 24 RCP = ~ GONCRETE BENCH PRECAST CONCRETE I I X 24" DIA, MANHOLE
STA, 32+04.87 MONROE ST. BENCH 2.5 MIN) : ~ W 6'I 5/g" ANCHOR BOLT (ALONG FIRST FLUSH LINE) X ° BYPASS STRUCTURE I I (CAST IN PLACE) rr I I W RING 8c COVER .
ao a a j W I x SLOPE TO DRAIN ~ rrrrwrrrrrrrrrrrrrr'rry.rr _r__r ~ I W I 6 -6 I I I
CONCRETE BENCH - a W/ COTTER PIN I I (CAST IN PLACE) x ~ I i (HOT DIPPED GALVANIZED) I I I I I I I
A w 2/2 x2/2 x3/8 1-- - SLOPE TO DRAIN - - N THK. ANGLE IRON 4"x6" 24" DIA, MANHOLE ' 1- I I I I I I I I
ANCHOR TO CONC, WOODEN RING & COVER I 6 -6 I I I I I I I I I I
POINT OF STATIONING I i I STA, 11+91,56 I BENCH USING APOXY STOP BLOCK I I 8" CHAMBER I I I SEE INSET B ORIFICE I I REMOVE SECTION OF
END OF 30" RCP COATED ANCHOR BOLTS I I i I I I I DIVIDING WALL I r ~ y-' I EX, PIPE THROUGH to
(ALONG FIRST FLUSH LINE)__ ~ I ,-4" , : I I I HOLE - - ,I I, I d I (GONG, MASONRY I ~ ~ I ~ p~~~~ I STRUCTURE Z
INSET "A" I ' I r >I , I 1 I I I UNIT OR PRECAST) I -_F - _ I _
I ~ e. ''e.j ''e. i'e, d 4" IA. MANHOLE I I NTS ~ i • _ i°• d I I I I I I ~ ~ •
. RING & COVER ? ~ I I ~ - r ' t , c~ I I _ I~~
e D' o e' a' n' e' e• ° I ~ I ° I~ e• a I 24 DIA, RCP I I I
. . I I 1 I , • I' ' I ~ • D ! D ~ D • D • D D D D D •,i I (FIRS? FLUSH LINE) I I I ~ I ~ I I I - - I ~ I
e ' e ' e ' ~a e • a ' e ~ ' e ' e • a • I I ~F- ~ 1 ~ D ~ 4 ~ e, ~ a ~ D . f•..'' I B
' ' p' I rr •~r~i.~,r Fl wr .ice ~
I I ( D D D D D,' Dom' D P
- - ..j - 0" DIA• RC I ~ II I 1 D' .a, 'a ,a a, .a, ,a, ,a, -II 3 INE) I r 30 DIA, RCP H I 36 DIA. RCP ~ , ~ IRST FLUS I I I ~ . • ~ I•. • , I 1 r I d: ~ : ti , .I~•
\ ~ D , ' D D , ' D , ' D ' D ' D ~ D D (FIRST FLUSH (F II ~ I (FIRST FLUSH I 10 PVC , , -r,
I _ , LINE) _ ~ ° _ LINE) B I ORIFICE ^ ~ B ~ I
1-3 II II I PIPE ~ I I ~ INSET A I , I I ~ I ~ I 24 DIA, RCP I ~ ~ I;,.~. 24 DIA, RCP
- - _ _ I (FIRST FLUSH rr ~~r~~• (FIRST FLUSH I I I 2 8 r.~ I _i .•..;i ~ LINE)
10" PVC ~ ° • II II I _ ~ ~ ~ :1 , I 4 x 6 WOODEN I I I co ' ORIFICE 3 6 ° ' B STOP BLOCK I c0 ~ I I LINE) I ~I, • I to ..I.; , r I I I
B PIPE D , . D . I II I, I 2 -8 I~ I II I, r- I I i I I
- I ~ I I 24" DIA. MANHOLE I ~ I I I PRESSURE TREATED I I
1 ~ D ~ D t - 5 I II 11 II I I I RING & COVER I I ~ I C N t l I 1 4 x 6 STOP I I I 0 CRE EI
_ /8 HOT GIPPED 3 x 4 x3/e THK, ANGLE I I ~ ~ - ~ ~ ' D , ' ° ~ I GALVANIZED IRON WEIR SUPPORT W/ I I I I I I I BLOCKS (WOODEN) I ~ I BENCH I
I I , -~N ANCHOR BOLT HOLES DRILLED IN I I I ~rrrrrrrr..- rrrrrrrrrrrrrrrrrl~r ralrrrrrrrrrrr.l (~jy r• Z I I I I R O
N I I I I I n n u 2.611 7 -0 ' , ' > W/ COTTER 4 SIDE a 5%2 O.C. I I I I I I ~ I ~ o I I I I I ~ N =
I 1_ II •'e' PIN (HOT DIPPED GALVANIZED 2 3 II ---i --r--......- I I POINT OF STATIONING I I t0 cn rrrrrrrrrr rrr STA,16+26,27 I ~ I , N
' D ~ I 3~4 AFTER FABRICATION) CHAMBER I i I I TYP, OF 4 DIVIDING WALL I_ I PRECAST I END OF 24" RCP I i ° ~ ~
CONCRETE BYPASS I,. I a w ~ (ALONG FIRST FLUSH LINE) r ~ m
(CONCRETE ~ ( II II 0 INSET B MASONRY UNIT A ~ z ~ STRUCTURE ~ ~ o ( ~ ~
PRECAST -.l._ _•_.~...r,. PRESSURE TREATED OR PRECAST) N 3 ~Z A ~ ~ w , j w Na ~ ° o ~ o ~
'i' 4" P NTS CONC~ BYPASS II II x 6 STO 24" DIA, MANHOLE = ~ INSET B K (WO DEN) ~ ~ = ~ ~ Q Z U
STRUCTURE BLOCS 0 RING & COVER ° PLAN a a o ~
(PER SPECIFICATIONf x x /z 1 0 W X Y N
U W Z 24" DIA, MANHOLE GENERAL BYPASS STRUCTURE NOTES 8 THK, CHAMBER o W m F- ~
~ PLAN DIVIDING WALL ~ ~ A RING & COVER 1, INSTALLATION OF WEIR SUPPORT SHALL 3 ~
(CONC. MASONRY _ ~a (PER SPECIFICATION) BE BY DRILLING INTO STRUCTURE I II.11_DII - /2
UNIT OR PRECAST) a a (ANGLE IRON) WALL AND USING EPOXY
k PLAN = w „ „ GROUTED ANCHOR BOLTS. m m m o
N 3/8 ' 1 -0 Uj a Y
2•STRUCTURES AND CHAMBERS TO BE w 3 = O O U
WATERTIGHT,
d 8" `~tU,u,,,~y~
8" THK, CHAMBER 3, TOP STOP BLOCK SHALL BE HELD IN DIVIDING WALL S „ MIN, ~
(C NC. MASONRY UNIT> PLACE BY /e ANCHOR BOLT W/ 0
COTTER PIN, (HOT DIPPED 8" . y.~r . t0 cn ~
ALVANIZED) EX, 12 STORM MI G oRaN Q•~, ?zp_
V~N o n y: y ?1
_ 4,CONCRETE BENCH SHALL BE NOTCHED EX, 12" STORM EX, 15 STORM EX, 15 STORM
AS NECES5ARY TO ACCOMMODATE '~d~bd ~ I P.~ DRAIN DRAIN DRAIN t~
24" x 38" CONC, "NON-CUT" WOODEN BLOCKS AT . BL CKS o ELLIPTICAL PIPE ' ' ° : ' ^ : ' °
HEIGHT SPECIFIED, ' , . ORIFICE
24 x 38 CONC. ' ELLIPTICAL PIPE - ' > . ; ' > . ; ' ~ . ; ' ~ , ; ' > 5, WOODEN STOP BLOCKS SHALL 6E ST P BLO K ' n o 'o D D • . Q 'd a
EL. 0,31 ~ • . CCA MARINE TREATED (2.5), ' : ' ~ ' ~ • ° e J
' ' 10" DIA, PVC ~ '~a • O .e,
" A • : ° ~ • ORIFICE PIPE ' ~ 30 DI , 6, WEIR SHALL BE MADE WATERTIGHT, ° ~ (n
RCP ° , ~ ° ~ ° CONCRETE BENCH U I- ~ ' ~ 12" Z J
RIFIC ; ° SEALER/SEALING METHOD SHALL @E ~ a ; . . D, APPR VED BY ENGINEER, 12" ' ?CAST IN PLACE) • ~ ° ~ : ~ r • MIN, ~ W
a• MIN. ~ ° . D D,; . D D ' ° ' ° • ° ~ ° ~ ORIFICE INVERT ~ Q • , FIRST FLUSH o ~
7, CHAMBER DIVIDING WALL S ALL BE - EL•1,04 W ~ ° LINE FIRST FLUSH N ? z W
SECURED TO BYPASS STRUCTURE, AS iv LINE ~ _ O O
• o ; , o ; • o ; a : , o : , o : , o : .,o e ..a : ..a . . o : . o : . o : APPROVED BY ENGINEER. • ° • ° ° ~ A/ 'Oo Oo e'Oo ° Oo ~Oo Oo e'Oo ° Oo Oo ° Oo ~1 LL . o•pa. e.pd. o•po• e•p~• o•pa°°o•O8. o•pa °'e•O~• o•po ,'o.p~e o• r! A '.I
° ° O, a O, o O, . O, a O, ° O, ° O, a O, ° ° a O LL W
:o'..o'. ea'..:o•..:o'...o'..:o'.:o'..:o'...o'.. eo'. SUBGRADE • oo~ ° °o~• ° oo~. . °o~. • °o~ °o o'..•o'. eo'.. •o' .e ,50.e •~O•o° O•e .~O•a •50•e .o0•e .bp.a •~O •e ••50• e~~ po~e b n • e opOd ° o, o. • e o. ° o, • • o. ° o, o. ° o. o, O o, O o. O'. SUBGRADE ~ r^~rr'' ° ° • • o • ° ~ li D e• o o e~ O o.
ORIFICE INV, •e SUBGRADE ~ J
EL•-3.18 SECTION "A-A" •57 ST W ONE p-
~ „ ORIFICE INV• I- U X57 STONE 12 MIN. Q n _ rr ~
/e 1 p SECTION A-A EL•-1,06 SECTION A A 12 MIN, O 3 ~
~~/211.11-pll I ~ /2 1 0 I-
24' DIA. MANHOLE Z fY
RING & COVER 3 0 O y. I-
24" DIA. MANHOL DIA, MANHOLE f- ~ V)
RING & COVER & COVER - ~ U1 N u O r
TOP OF STRUCTURE 211 8 MIN. li Q TOP OF STRUCTURE ~ ~
EL. 5,25 „ 8 MIN. 24 x 38 CONC• TOP OF STRUCTURE N EL, 9,95 0 ~
ELLIPTICAL PIPE EL• 6,50 ~ 3
TOP OF CHAMBER WALL = Z ~ m z U
EL. 3.82 5~/2" °p ~ ° WEIR i
° EL. 3.05 THK, CONC. 3
° 6"x6"x3/8" THK, MASONRY UNIT
NEW STORM DRAINAGE INV. OUT/ ° ANGLE IRON DIVIDING WAIL TOP OF CHAMBER DIVIDING WALL
TP F N NH ° EL, 4,27
EL. 1,15 ° ~ T M 5i .1 a' 'a• 'e' 'o• 'e ° D• /
° : ° : ° 811 MIN. EL. 0.76 0 0 ° •D •°,;•D •D ~D ,0~ ° •1 ° T P F W IR WALL L, e 0 0 E TOP OF CHAMBER o EX, t5
° ~ ~ ° ~ ° ~ ° ~ ~ ° ~ ~ ° ~ ~ iv ' ° ~ EX. STORM DRAIN INV, OUT/ DIVIDING WALL
BOTTOM OF WEIR EL, 5,71
e • D ' o ' a ' o ' e • a ' ' ~e a~• ''e ' ' TOP OF CONCRETE BENCH • 30" DIA, RCP EL. 2.69 . > . D . D . ° , ~ ~ EL. 2,47
36"DIA, RCP ~.°~~°~~°~•'.~.°.~.°.•C.!D'•? 'D e~ 'e' e' a• 'e• • . 6 . • . ~ EX. STORM DRAIN INV,/
..~'.r.e ~ rl..'.er one ..i. i'•r. , ~'rr , d ;e' ;d a ~e' °..a~: _r TOP OF CONC, BENCH d . • ~ t8" DIA, PVC .
FIRST FLUSH LINE ° • ' e ' ' e ' ' e - ' a ' ' D • ' o • ' e ~ ° • • EL. 4,17 > ~ ~ ~ RIFICE PIPE • ~ ' • ~ `
INV, L, - . 12 MI 12 MIN• 9 9
10" DIA, ~"''~'''~D''~D''~°' O. EXTENSION
„ .o: .o:.,o: .o: .o: .o: .o: .o: .a: .o: ,o: .o: ,a: .o PVC ,'e..•,..e.:',. 8 THK, CONC, : : , ,e , .a .e < . o.' ••o'. ' .'o.' .'o'. • ••o'. • •'o. ••o.' ••o• • ••o.' ••o, ' ••o. • •~o. ••o• • ••o. ' • o.' ••a. '•o. ° ° ~ ! ° ~ ~ 9 ° ' • ' ' ' Plannin
D ~ C -y--lnr~r-rpr'-- MASONRY UNIT . eO• SUBGRADE 30" IA R P ORIFICE _ ' . ~ ~ . ~ .
WALL 11 CONCRETE BENCH FIR T F H INE ~ ^ : ~ ° : ~ ° : ~ 15 MIN, S LUS L > 24 DIA, RCP • , • , . • Architecture
NCDOT •57 (CAST IN PLACE) INV, IN EL• -1,06 - FIRST FLUSH LINE . -r 12 z
INV, IN EL. -2.68 STONE ~ INV, OUT EL, L04 12" MIN. 120 North Boylan Ave.
° ° o, ~ • ° o. ° ° ° o, ° Aala?gh, N.C. 27603
II -RII • 00 a po0 •°~00 O•°bo0 a•oo0 a°~°O°°° 00 •bo0 SECTION V V •a .b0•o a p•o ° O•e . O•° O.0 a O•o ° O O•a • O• e ° p•d •bp.d °pp.e • ° ° ° ° ° ~ o ,o a ,o a •o ° 00 • oo'° 00 s oo'° 00 ° 00'° 00 ° op' 00~ , oo'
II I II .O , O o° O , O o° O co , O o°, O ° O o° •O ° SUBGRAOE •d°°bp•d •Op•d •$p •~O.O e~0•d °pp•e eb0•d 00 •d•°,b p•d°°~p•d°° Since 1936 ° O• oo •o° ve,O° Oo Oe O o° O°~ Oe.
3/9 1-p ° ° ° ° s SUBGRADE
n ? II nl ~ enn nni _ /~A?I/~DC TC DC?IPLI
L9 V1I4 / VV FIRST FLUSH LINE fC BYPASS STRUCTURE NO. 1 INV. IN EL. -0.56 SECTION "B-B" oL11~n 24" DIA, RCP SECTION '-CONCRETE BENCH SHEET NO.
(CAST IN PLACE) "B-B" (CAST IN PLACE) „ FIRST FLUSH LINE
INV. IN EL, 1,70 Y2 16 111 . 1.0
INT. OF MONROE AND WATER STREET yZ,.,,_a.,
7
BYPASS STRUCTURE NO. ALONG WATER STREET
REET INT. OF JEFFERSON AND WATER STREET 1 OF SHEETS

4 U Q
~ V
I ~ c0 ~ / ~
M h / ~ ~ 0
6'-0 NOTES? ~ EX. PARKING / ~ ~ LOT
I-- - ~ ~ I~ ~ 11 SITE SHALL BE GRADED ~ ~
I SUCH THAT POSITIVE J
DRAINAGE IS ACHIEVED. ' DEW" ~ W ER SE VICE Q ~ I r ~ 3 , ~ ~ w ~
4' x 4,5' ALUM, DBL. I 21 PLACE 6" ABC WITHIN ~ ° ~
TION S H L AccESS oooR _ L VA U T RU W E TL INL i ~ ~ 11.. ~7 FENCED AREA, , ~ /
~ z R H REMOV ~'4 ~ ~ /
TOP OF FINISHED PUMP OFF PUMP INV. IN BOTTOM OF I I S ~
WET WELL CAPACITY T,O,H, MOTOR RADE ELEVATION N/R Y ELEVATION STATION ACCESS I STATION G 0 EAD - ~ o EET) ~ Z I
INSIDE DIM, (GpM) (FT) (HP) ELEV (FT) (FT) (FT) (FT) (Ft) ELEV tFT) PORT I N ~ LECTRICAL ~ ~ _
/ ~ ~ ~ ~ to I , R QUIPMENT 1 ~ 6 ATE , R CK ~ I j
SEE SEE SEE 4,25 3.50 -3.6 2.20 3.60 5,1 I = 10 x 12 a v J v o ~ ~ N W
SPEC. SPEC. SPEC. p , RC I 36 I - I ~ ~ LL
00 30 SY CLASS"'I" I ~ ~ - ~ ~
RIP RAP 2'
YARD \ i ~ x HYDRANT I
NOTE' wEnANO ~ INLET ' I
CONTRACTOR SHALL COORDINATE WET WELL I - DITCH D oo 9')~ /
N ~ INSIDE DIM, & ACCESS HATCH DIMENSIONS 2 -6 I OTE' I.L~e ,I :110, 8 ..d.,:~.;. .
ALL BURIED FLANGES TO WITH PUMP MANUFACTURER'S DIMENSIONS, I
HAVE S.S. NUTS & BOLTS ANTI-SIPHON ~ ~ I a ~°.1
DEVICE I 2e ~°d: ~..a / 6' HIGH SIT ~°~d~. 'J'' ~
I I eP~ •°b ! FENCE t,0,5' IN§1D~---°~ ,
_""T° ~ THE PROPERTY E. - ~
121 _ 011 LINE) x x ,x 12 oouBLE
S,S CABL PIPE SUPPORT-EVENLY SWING GATE ~ b9= ~ I
HOLDER SPACED (TYP OF 3) s x 3 PLAN WETLAND INL , EW i
REDUCER 36" RCP PORTABLE 1" CHAMFER ON - - _ _ - - - - - _ _ HOIST BASE EXPOSED CONC, STRUCTURE ' ( ' , ' ~ ROPERTY ~ ~ o ~ (SEE DET THIS SH kT) , ,
6 DIP 4' - 1 rF INE ~ ~ o (TEMPORARY ~ ~ N a CONSTRUCT( ~ ~ ~ ~ ~ ~ ~
FORCE ( EDGES (TYP,) MAIN ACCESS DOOR FOR EASEMENT M ~ o
I o ~ - - I I. TEMPI STONE ' N
TOP E CONSTRUCTION °z w w TOP ELEV, • 4,50
s" MJDI 90° BEND ° ; 8" , ENTRANCE ~ m U ~
31 1%" PVC „ I g 0 2 MIN, W W ~ W 1 W
6 GATE I ' , V I ANTI-SIPHON REI VALE I o ~ o ~ REMOVABLE WATERTIGHT ~ Q z ~
3 DIP I AC I FORCE DEVICE ACCESS PORT (SIZE AND • °
MAIN I 3 -o I PEI 0 5CALE1 1" • 20' PER MANHOLE)
I o I MIN, 36 x 30 24" MANWAY m Y ~
I ACCESS HATCH •'D 3 ~
(SEE NOTE) FOAM GASKETING W/ NEW ° ~ I I NEW 15" RCP
S PSA BACKING ON g INV ~ ~ r Q Q o I I g~~ INV IN•0162
~o SNOUT FLANGE MIN, I~ Q F MIN, ~ m m
~ • I o 4>a m o 48F SNOUT OIL vi z Y
I~ A - >k OE I >k OEBRIS STOP OR W 3 =
I ~ API METER BOX ° ° ~ APPROVED EQUAL
6" MJDI r q~
45° BEND ~ NEW 36 RCP NEW . NEW 36" RCP r` vi R~~4 ~
' T RI o-, STORM DRAIN S 0 6 FLAP STORM DRAIN " WATER METER ~'N~''.~ o
VALVE INV U , i INV II OUTLET /ZOUT ET INV IN 3150 , 61 "x 135 " lT0 BE PROVIDED/ ; ~~s'~~
wEIR PLAN PIPE I G. ~8 ~6 0 4. MIN, OPENING INSTALLED BY OWNER) DOUBLE ; o i
AT 0 ' EPOXY CO E . CHECK a s ° o - ~
NOT TO SCALE ~ C ANCHOR W/BOLT CONCRETE GROUT METER VALVE ~ ;y ~ STOP = ~'sp
'D a Q tit SLOPE tAll ; d P~; ~H
A ' x s' PRECAST _ 8 12 AROUND)
• - 12 TO WATERMAIN BOT, ELEV, • -7,50
CONC.STRUCTURE _ ~ D.. • 'o „ Q
• _ ~,D. .°2~-011, D •D. ' ~ • CORPORATION STOP . Z
MANUAL ° AS SPECIFIED FOR NEW SERVICE
HOIST
0 0 0~ o ' o SUBGRADE v F- = Z
NEW ~4" SERVICE ~ W
1" CHAMFER ON ALL NOTE TION S EXPOSED CONC, S.S. CABLE S.S. HOOK ALL HARDWARE FOR "SNOUT" • ~ PIPE ~ ~ 18 OF 57 STONE o ~
EDGES (TYP) OLDER z W J
INSTALLATION SHALL BE 8" = O
STAINLESS STEEL, TOP OF STATION MIN. I ~ ~ Z O ~
FIN, GRADE AT R ~ W W E O I ~
MAN ~ F- ~ } ~
M A 1 /2 R, ,CONDUIT ~ ~ J p=
FR M ONTROL PANEL 0 SERVICE SADD E W F- ~ i ~ ~
FM EL. • 2,25 8 3~" • 1'-0" WALL/WE~t EL. • 2,20 l~. Q Z
PUMP ON/READY 5 0 3 Q
8 NOT TO SCALE ~ J
FLANGE ADAPTOR w z ~ ~ 3 0 ~
o ~ ~
~ 8" S.S, GUIDE RAIL o PRECAST CONCRETE MIN, ~ ~ W ~z
= STRUCTURE ~ ~ o '
~ POWER CABLE S,S,IIFTING CABLE U
w LIFTING LUGS yy" RPZ Z ~ O
74 PROVIDE 2" x~ " S.S. STRAP INSULATED ~ 3
AND ANCHOR b WALL a 16" O.C. ENCLOSURE o U z
PUMP OFF PIPE SUPPORT SIPHON BREAK ~ 3
36" RCP
4" THK, 3000 PSI
„ CONCRETE 12 SUBMERSIBLE PUMP
Z 6" MIN, ALL NOTES NOSE BIBB SHALL e ALL z p - ACCOMMODATE STD.
BOTTOM OF STATION CONCRETE GROUT AROUND c 1~1 SLOPE (TYP) ~ GARDEN HOSE.
12 12" MIN, SLOPE GRADES TO N DRAIN AWAY FROM t5 x 15 x 4 THKI 00
CONCRETE PAD CONCRETE PAD
'.bo ^ c~bo o'.?e o.?o .i'p :.'.be •.be o •.la:.~be... :be•.. 4~
MANUFACTURER'S STANDARD \ \ ' , . ~ < , i ° . ~ • ' a ' , a ' . •i'~ a ~ ' a
, 4x3 \ ..a a 18 OF 57 STONE MP M UNT ¢ i' a • , i i ~ \ SELF SEALING PU 0
BASE EL \ \ \ ~ \ ~ ~i ii 9 9 r
ii ~ , \ \ sECTION z \ ~ - \ \
Planning
z
~ Architecture
T UCTURE TSR D INLE 2 WETLAN o o ,a ~,,a , _ ORWN PORT ~
8 NOT TO SCALE ' .v . 120 North Boylan Ave.
a. a. Raleigh, N.C. 27603
.v.v '.o.v . a a•
' • ° ' 3000 PSI CONC, IC, 1 CU. FT, OF •57 H T NE Since 1938 WASEOSO
BLOCKING
NOTE., THIS DETAIL IS APPLICABLE TO PIPE SIZES OF 2" OR LESS :SS SHEET NO.
W PREVENTEF REDUCED PRESSURE ZONE A :VENTER a NON-FREEZE YARD HYDRANT 8
3 8 NOT TO SCALE
8 NOT TO SCALE
OF 11 SHEETS

i'
S 5 FUSED SERVICE DISCONNECT
25' TREATED, CLASS 5 WOOD POLE SWITCH - 100A/100AF/3P, 5N
NEMA 4X ENCLOSURE
240/120V, 3P, 4W
GUY STRAND. PROVIDE 8' LONG YELLOW GUY GUARD AND SCREW SERVICE DROP BY SERVICE LIGHT KENALL N1048-C240-CW-1120 OR EQUAL WITH
ANCHOR UTILITY COMPANY TAMPER PRDOF SCREWS. ~ LIGHTNING ARRESTER Z
(3 ALARM LIGHT, WP ~
ALARM HORN, WP -
? TOGGLE SWITCH 2OA, 12QV WITH WP ENCLOSURE W
1.14 - 3/4"C
+6 BARE CU. 2.12,•12G. -3/4"C.
CONTROL EQUIPMENT
PANEL MOUNTING RACK.
AS REQUIRED SEE RACK DETAIL
. 4,_0.. PIPE CAP
tTYP,)
GROUND WIRE PROTECTOR-PLASTIC M TER BASE FURNISHED E o ~ e
OR HALF ROUND WOOD MOLDING BY UTILITY CO., INSTALLED
PROVIDE ISOLATION BETWEEN DISSIMILAR METALS BY USE OF A MYLAR ISOLATOR OR BY CONTRACTOR.
T~rPic~L OTHER APPROVED MATERIAL 4+1,+8G-11/2"C.
ca ELECTRICAL EOtIIPt~ENT ARRANGE EQUIPMENT TO MEET NEC
WORKING CLEARANCE REQUIREMENTS ~ 0
AND FOR CONVENIENT MAINTENANCE pp 00 ~ o z
ACCESS. • • 24" MIN. IT AL ~ ° 3 +6G.- CONDU SE r ~ o
t'-o° 6., ALL CONDUIT 3/4"C. TYP. m _ Ny ~ ~
3 " S.S. „U,~- N N O ~ 4
BO TS, NUTS, iV 1'-0" RAIN5HIELD
WASHERS W/ FABRICATED YLON GASKETS OF ALUMINUM, PROVIDE ASPHALTUM o N ~ COATING ON PORTION 4 1 11/2 C. ~ ~ \ \ \ \ ~
~ ~ (TYPICAL) WELD ALL JOINTS. OF PIPE IN CONTACT _ w~ ) w
1'-6' WITH CONCRETE ca o ~ o ~ ~ Q Z U
i'-O" PROVIDE A 4" CONCRETE PAD UNDER ~ , „ ~ RACK, EXTEND PAD TO t-0 OUTSIDE 4 O rA
• OF SHIELD EDGE AND POST
U Y U 3 ~ 3
~ 2 a GROUND ROD ~ ~
o ; ' ` 12" DIA. CONCRETE F
~ ' ENCASEMENT AROUND
3" DIA. GALV. PIPE GROUND ROD F FLOAT SWITCH CABLE INSTALLED IN 11/4" PVC r ~ m
(TYP) COATED METAL CONDUIT. CABLE SHALL BE m m o 3 D.I. FORCE
CONTINUOUS FROM FLOAT SWITCHES TO vi Z Y MAIN w 3 = CONTROL PANEL WITHOUT SPLICES o o U
M t.5
MULTICONDUCTOR CABLE FURNISHED IT ~ '~~M
5'•O" MAX. WITH MOTOR INSTALLED IN 2" PVC FLOAT SW CH a,,~ AT M TAL CONDUIT. CABLE SHALL (TYP. OF 2) o~ CO ED E ~ „ a,
PROVIDE ADDITIONAL VERTICAL PIPE SUPPORT AS REQUIRED WHEN LENGTH BE CONTINUOUS FROM MOTOR TO ~P~A o'
OF RAINSWELD EXCEEDS 6'-0". CONTROL PANEL WITHOUT SPLICES ` ~ ~ ~ ' " 4,~ d,,;iy : ~
ga;. lam. t . a .
c.~ ~ v~ M ; y~ ~ .y
Y r ~P v dp
2 9 N.T.S ~a~ ~ c
~ N T TO SCI 0 NOT TO SCALE
a
z
0
~ ~
U Z J
~ W a
o ~
ZW } W
= a a
~ ~ ~ ~
o ~
~
J ~ W Q.. ~
F- ~ ti. 4
p 3
F FLOAT SWITCH ~ J
z ~ 4
3 0 U O
MOTQR WITH HORSEPOWER INDICATED 2 ~ ~ z
° , ~ o ~
U
z ~ W
o J ~ 3
U U W z
Q 3
A AMPERES
AF FUSE AMPERE RATING
C CONDUIT e
CU COPPER
G EQUIPMENT GROUND CQNDUCTOR
KW KILOWATTS
O.C. ON CENTER
P POLE
PH PHASE Engineering
SN SOLID NEUTRAL
SS STAINLESS STEEL
STP SHIELDED TWISTEq PAIR Piennin g
V VOLTS W WIRE
Architecture
WP WEATHERPROOF
120 North Boylan Ave.
Raleigh, IBC 27603
Since 7936
~HFFT NO_
OF SHEETS
_

STONE FILTER OF 1" GRAVEL PLACED
AGAWST FENCING WHERE REQUIRED. I t I I
a'-o° MAX a'-o° MAx ~
r MMi 4' IMN I CONSTRUCTION/
GR TOP OF BERM t'-0" V GRASS LINED I CLEARING LIMITS
TOP ELEV OF~STORMWATER _ _ _ _ _ ' FREEBOARO _z WIRE CHANNEL ~ C
1'FLOOD STORAGE ZONE ~5 WASHED STONE 2 MAx ~ MESH I S: ~ ~
t o S:~ 5' SEDIMENT STORAGE ZONE ~ = lO 1 I Z Q
' SILT (TOTAL BASIN CAPACITYI ~ ~ F N E ~ EC
e , 1'-6" MAx SEDIMENT DEPTH ~ In _ o~ - 9 0 Q- ~
CLASS "B• (111 SO' M W
Rp-RAP I I I .,~9 iN INLET DITCH SECTION ~ b~o:~°•~~~~' a ~
I APPROVED SILT i 6" x 6" WIRE I I ~ 119" STA. 10.00 TO STA. 12.25 0`::0':'~~
IQ?~ BASN? CAPACITY ExCAVATED DIMENSIONS AS 1' IMN I FILTERING I MESH BACKWG I °z' I ANCHOR .~o: '.bo
w SHOWN ON PLANS FABRIC t I ,o a I DITCH CLEAN BASIN HEN I w IEVEI OF SEOIENT IS REArCFIED.
I I ~ i
_RAP 3" LOG, 2" x 2" TREATED LUMBER I GRASS CARRY RIP GRASS LINED ~ 6 MIN. ~
snES of sPILLwAY OR STEEL POSTS CF CHANNEL I ~ ~0
I p EX. WETLAN 1" - 3" COARSE
AS SHOWN NOTES: ~ ON PLANS ?d1 I 2~ AGGREGATE
~ t'-D" uIN A. POSTS SET AT DEPTHS OF 4' FOR EARTH BACKFILL. ANCHOR DITCH FREEBOARD IS 9" x 9" ANO FILL IS TO BE COMPACTED. I
~C 25'-0"
° •s wASHED STONE ~ B. PROVIDE ADEQUATE EXCAVATION AHEAD OF SILT FENCE TO ACT AS A gt'~ - 4 TEMPORARY CONSTRUCTION ENTRANCE
~ ~b ` VELOCITY BREAK AND SILT TRAP. 10 NOT TO SCALE
C. CONTRACTOR MAY USE MATERIAL OR METHOD UPON APPROVAL FrTER FABRIC FROM ENGINEER. INLET DITCH SECTION
STA. 12.25 TO STA. 12?58.99 rn
ILT FENCE 2 S O J O
TE TO EXIST.GRADE 10 NOT TO SCALE $~CTION THRU BERM & FILTER PERSPECTIVE VIEW h N a c0 ~
M ~ W N r- O
RY EDIMENT TRAP s T } TEMPORA S s TYPICAL DITCH SECTIONS o
10 NC 10 NOT TO SCALE Z W W 10 NOT TO SCALE m to ~ ~
w w w
~ w O O H
a 0 Z (U
PIPE OUTLET TO FLAT AREA - AR A - ~ PIPE OUTLET TO WELL• pQ Y p E SEEDBED PREPARATION ~
NO WELL DEFINED CFiANNEI NEL OL DEFINED CHANNEL ~ "pU ; ~ ~ 0 J° °o ~ `
3" 2" x 2" TREATED LUMBER JJO ~0 ~ ~ 0 0 C, o 0
OR STEEL POSTS Oo~( 0 00 Oo~O Oo~O O 0 Oo ~ ° 00 00 C o oo°° Q~ o° 1. CHISEL COMPACTED AREAS AND SPREAD TOPSOIL ~ WCHES DEEP m
oQ0 )0000 O° °Oo O °Oo C ° c } ~ _ - o ~ o o OVER ADVER SOIL CONDITK)NS IF APPL m m c SE ICABLE. o
o ~ 0 co 00 00 a o o z - 0 ~ C o °oo °oo o° ~ w ; _
_ Z NOTE= DO NOT PLACE CHECK DAMS IN LIVE STREAMS. ~ 0 0 C 0 0 n C o gg~~ 2. RIP THE ENTIRE AREA TO 6 INCHES DEPTH. Q o ~ 0 o a V
io ~ - - ~ ~ Oo0( OOo00 0 0 Oo 0 ~ g ~0 0 OC 0 0 o00 °o °0 c ~ o° oo° ~
OOO Oho ° o o~ oo °o o° ° 3. REMOVE ALL LOOSE ROCK, ROOTS, AND OTHER OBSTRUCTIONS LEAVING SURFACE ~ O C 4 0 ,~u~ ~
OOO 611 \ \ ~ C o REASONABLY SMOOTH MID UNIFORM. rrrh 0 N 4,
MIN \ , E~ o o 0 ~ ~ ~ 4. APPLY AGRICULTURAL LIME FERTILIZER AND SUP RP ~ ~ 0 Sin. E HOSPHATE UNIFORMLY AND ~ v r
0 0 a ~ / 0 o TYPICAL INLET o ~ ~ MIX WITH SOIL. ` ~ q'~' ti '
a a o OR BASIN % / PLAN ' ~Yr4n O N PLAN ! ¢
o 0 0 O O N LO S. CONTINUE TILLAGE UNTIL AWELL-PULVERIZED, FIRM. REASONABLY UNIF RM ~ v ~ ~ e~n?o ~ ~ ~ ; s:~ N Q;
L0 SEEDBED IS PREPARED 4 TO 6 INCHES DEEP. .•0~, ',~~,a
0 6. SEED ON FRESHLY PREPARED SEEDBED AND COVER SEED LIGHTLY WITH ~~i,+1'
o SEEDING EQUIPMENT OR CULTIPACK AFTER SEEDING. ~'~+h+nn++''
_ yy~~
APPROVED SILT o o c~o~ ELEVATION \ \ ~ ~ ~ o ooh o V U i V 0 0 ° $ 7. MULCH M~DIATELY AFTER SE DING AN Q o o ~ O E 0 ANCHOR MULCH.
FILTERING MATERIAL , ~ \ \ \ - ° o ~ ~ \ i~ - ~ J
/ / / / $ NSPECt All SEEDED AREAS AND MAKE NECESSARY REPAIRS OR RESEEDING ~ /i.. /i,, /i~. /i,. /i~ WITHIN THE PLANTMIG SEASON POSSIBLE. IF STAN
NCDOT CLASS A STONE (2 TO 6 INCHES) , D SHOULD BE OVER ~ fn 60J.' DAMAGED, REESTABLISHED FOLLOWING ORIGIN IM U ~ ALL E, FERTLIZER AND ~
NOTES: TION THRU PIPE SEEDING RATES. = Z ~ ~ HRU PIPE SEC J
SECTION THRU PIPE ' TH BACKFILL. ANCHOR DITCH ~ ~ A. POSTS SET AT DEPTHS OF 4 FOR EAR ~ w ~ ~
IS S" x 9" AND FILL IS TO BE COMPACTED. iv NOTES i. La IS THE LENGTH OF THE E ~ ~ ~ 9. CONSULT CONSERVATION WSPECTOR ON MAINTENANCE TREATMENT AND ~ W ENGTH OF THE EXISTNG RIP-RAP APRON. FERTILIZATKNd AFTER PERMANENT COVER IS ESTAB I Z
L SHED. ~ (n Z
B. CONTRACTOR MAY USE MATERIAL OR METHOD UPON APPROVAL 2. a • 1.S TwES THE MAXIMUM S THE MAXIMUM STONE DIAMETER BUT NOT LESS THAN 6". = Q W W NOTE ~ ~ cc O
FROM ENGINEER. 3. N A WELL-DEFINED CHANNEE EFINED CHANNEL EXTEND THE APRON UP THE CHANNEL BANKS TO AN ELEVATION OF ~ ~ G
SECTION ~ ~ T~' # MAXWM TAN.WATER DEPTH OR TO THE TOP OF THE BANK, WHICHEVER IS LESS. CONTRACTOR SHALL PROVIDE A PERMANENT SEED COVER ON ALL AREAS Q a W W DISTURBED DURMrG CONSTRUCTION OPERATK)NS, INCLUDING ANY DISTURBANCE TO ~ J ~ W?
4. A TYPE 2 FLTER BLANKET LTER BLANKET OR FILTER FABRIC SHOULD BE INSTALLED BETWEEN THE RP-RAP THOSE AREAS THAT WERE SEEDED DURING PREVIOUS WORK.
Ai~D SOL iOUNDATKIN. N~gATION. r ~ 0 J ~ ~ W
TON HEC D AM 5 6 a ~ ~
t0 NOT TO SCALE ~ NOT TO SCALE ~ _ w Q Z
~O NOT TO SCAT 0 3 ~-Q OT TO SCALE
~ W U z ~ W
3 o C~
11.611 ZI_O11 ~1_C11 ~ Q Z O} Q
~ ~ z Z- ~ ,
OVERLAP ALONG EDGES OVERLAP o ~ Q
TOP BOTTOM U I` 0 ~ ~ ~ ~
I I Z V, I I ~ 0 ~ 1 ~ ~ W
a~ ~ I 3 I ~ W i , ri Z U
~ w STAPLE LOCATIONS (TYP.1 M o ( al i i ri =
> ° _ 0 6' TEMPORARY - I ~ ~ i r rr ~
O N CONCRETE DITCH LINER i sir 3 1 ~ ~
I 11 I Q CURBING 6 (STRAW W/ NET) :T) , END SWALE ~ -
(EACH SIDE) i INV•4.00 i `
I E GRAD ~ i - EX. ~ +
( ( I ~ I s~oPE GRASSED 31.011 ~ EX' ~ /r. . \ / I ~ i~ o i,~ i~ , SWALE TO e
I o SWALE ~i, v 4 1 ~ DAYLIGHT
ACROSS MIDDLE ~ (PERMANENT) ( I I
o~ ,5 ~ ~ II
Q. I ( ~ m ~ ~ ~ a ~ ~ DRAINAGE SWALE / III
_ ( I z ~ 3 4 4 INV•5.90 ~ INV•4.31 ~ \ _ BE IN SWALE 254.50 LF & 0.47/. / _ 11
w o NETTING OR MATTING o ~ I >w IN •~:gB-----__ ___(SEE DETAIL) ~ ~r
( I I I I CURB -Ck1J - INV•5.20 . En ineerin . _ _ _ ^ - D~tN'AGE SWALE I I 9 ~
SfE DETAIL _ .,,,.__.._„a,.c~.. ~ti..~ _ _ _ ' 30 LF Q 2.97'/. I I
INSTALLATION OF LINER EXPANSION JOINT THIS SHEET - - (SEE DETAIL)
(TYP) ° Planning
t. APPLY LIME, FERTILIZER, AND SEED BEFORE LAYING LINER. NTS 12, EX. EDGE
2. LAY LINER FROM TOP OF DITCH OR CHANNEL AND UNROLL IT OF PAVEMENT II I c! INSTALL CURB CUT a. Architecture d U
DOWNGRADE. DO NOT STRETCH OR LEAVE WRINKLES. CURB CUT ~ roP-5.77 12' WIDE. PLUG EX. 15" II ' I~ ~ 160 !NV•3.s4 RCP. REMOVE CB AND
4" THK, CONCRETE 3. BURY THE UPSLOPE END IN A SLOT 6 DEEP. PROVIDE STAPLES - . I~ 120 North Ba Ian Ave. I - C! Y
AND OVERLAP AS SHOWN ABOVE. INSIDE CURBING TO EX. roP-5.82 FILL W/ SUITABLE ~ Raleigh, N.C. 27603 III EAST WATER STREET II _ MATERIAL. !NV-3.69
EDGE OF PAVEMENT - Since 19
MAINTENANCE 15" RCP
INSPECT AFTER RAINSTORMS FOR . ern
EROSION OR FAILURE. REPAIR ALL
WASHED OUT AREAS BY REGRAD- EAST WATER STREET DRAINAGE IMPROVEMENTS 5"tt'
ING, RESEEDING. AND REINSTALLING p scn-E- V - 3a
MULCH.
10
-%%\TEMPORARY DITCH LINER
NOT TO SCALE
OF SHEETS

RESULTANT THRUST AT FITTING TYPES OF THRUST BLOCKING
AT 150 P,S,I, WATER PRESSURE
GRADE RING TOTN. POUNDS i - _ 3 0
UNIT No~uNAl DEAD 90• 45• 22%i• its/~' PIPE ENO BEND BEND BEND BEND I , c
ECCENTRIC CONE UNIT o'a B
4" 2,700 3,800 2,100 1,100 530 O 24 DIA, 1Q
, g" 5,600 8,000 4,300 2,200 1,100 NOTES'
8" 9,700 11,600 7,400 3,800 1,900 0
1, WALL THICKNESS PER MANUFACTURER'S „ R IN T I, 10" 14,500 20,500 ,100 5,700 1,900 RECOMMENDATION ACCO D G 0 D, 1r' 20,500 29,DOD 1s,7oo e,ooo 4,000 -
5UBJECT TO ENGINEER'S APPROVAL, u" 27 600 39 000 21 wo 11000 s 400 =u 12" 12"
FOR 4' ID • 5" MIN, '
5' ID • 6" MIN, 35,700 50,400 27,300 14,000 7,000 „ . Z i u 19" 44,800 63,400 34,400 17,500 6,800 , „ i I ~ ~I
Q 6 ID - 7 MIN, ' I "MIN, 2a' ss,ooo 77,eao 4z,1oo 21soa 1o,aoo ~ QQ Z A O
a 7 D 8 MANHOLE STEPS = 24" 76,500 111,000 60,000 31,600 15,400
~ ~ ~i ~ i w 16 O,C, 2, BOTTOM TWIGKNES5 PER MANUFACTURERS JO" 120,600 170,800 92,300 47,100 23,600 ~ I }
a N RECOMMENDATION ACCORDING TO LD, 36" n2,eao 244,400 u2,3ao 67,500 33,900 I . w
~ T N IN R'S APPROVAL, 4 " 23J300 330000 178,600 91,000 45,700 ~n ~ SUBJECT 0 E G EE 2 W ~ 4'- 7' LD, (PER PLANS) Z R 4' ID - 6" MIN, 4a° 304000 43a,oao 232,700 nasao 59600 ~ FO
Q 5' ID • 8" MIN 54" 384,100 543,200 294,000 149,000 75,300
6 0 ~ ~ MIN ~ 0 W 6 10 S ,
cn ~ BEARING LOAD _ 710 8 MIN, ~ 501E (LB,/SQ, FT,) NOTES;
APPROVED SEALANT PER ASTM MUCK 0 1, THRU LINE CONNECTION, TEE C443 JOINT, SOFT CLAY 1,000 2. THRU LINE CONNECTION, CROSS USED AS TEE A, AREA TO BE T. EA TO BE TAMPED AND COMPACTED PER SPECIFICATIONS.
SILT 1,500 3. DIRECTION CHARGE, ELBOW SANDY SILT 3,000 4, CHANGE LINE SIZE REDUCER B, 2-INCHES OF T
4, MANHOLE EXTENSIONS SHALL BE sAND a,ooo NCHES OF TYPE I-2 SURFACE COURSE
Z AS FOLlOWS1 SANDY CLAY 6,000 5. DIRECTION CHANGE, TEE USED AS ELBOW
~ 4' DIA, • 6" MIN, HARD CLAY 9,000 6, DIRECTION CHANGE, CROSS USED AS ELBOW C, OF CRUSHEL OF CRUSHED STONE SUBBASE BEARING 12" ON ORIGINAL OUND ON EACH SIDE,
CONC, ~ 5' DIA, - 6" MIN, DIRECTION CHANGE GROUND ON EA FILLED Q 6' DIA, - 12" MIN, NOTES?
°D 7' DIA, • 12" MIN,
TO DETERMINE THE SIZE OF A CONCRETE THRUST BLOCK, DIVIDE THE TOTAL FORCE BY THE BEARING VALUES OF THE SOIL, THE QUOTIENT WILL BE tHE SIZE OF THE
• ~`~°;;o~^;;;~. BEARING AREA OF THE THRUST BLOCK IN SQUARE FEET, APPROXIMATE VALUES FOR
12 57 STONE :,,,•,,a, • ~ • ~ VARIOUS TYPES OF SOIL ARE LISTED IN TABLE, ~ ~ z
3
TYPICAL.. SEC ION ' N O h =
T BL KIN THR s L 2 1 HIN AT NT M 3 ~ ~ ,N
11 NOT TO SCALE 11 O ~ 11 NOT TO SCALE Z W
11 NoT To sca.E m
U ~ ~ > W
O IW- O
a o Z ai
m Y ~ 3 ~ ~
„ } ~ m
5,1' DIA, p° BOTTOM REBAR m '
1Q U1 ~ Y
RING w 3 = D O U
2••4 REBAR SUPPORTS WELDED TO TOP OF RACK
AND BOTTOM RING
3' DIA, (TYP OF 4) s~...
REBAR RING . O q~` . y
~ B Z W N t9 X
= ~ ,r ~ .
5' DIA, • REBAR RING °b 4
NOTE
«---•4 REBAR WELDED TOGETHER w ~~`f'ni u W ALL BURIED FLANGES
~ TO HAVE S.S. NUTS &
T DIA, ur BOLTS 19'-6" z
REBAR RING 17'-6" w
~ O Q ~d N
SEE SHT 6 FOR ROADWAY ~DWAY 3 U f-
SECTION INFORMATION 4 I,D, PRECAST V ~ 4" THK, CoNC, z Z
CONC, MANHOLE w TRASH RACK ~ W ~ 30 GUTTER SIDEWALK ~
BASE 3 (SEE DETAIL) o ~ (EACH SIDE) 3 DIA, DRAWDOWN Z W
CROWN OF ROAD ~~-6.. L. PIPE (DIP) )
INV•1,40 ~ O „ QQ TOP OF RISER I" ~ (~,J
aaa c~c~ L. O ~
NOTE TOP OF BASE aQaa H PLAN L•1,2 c~ aaa p ~ L•110 ~
ALL REBAR S ALL BE IPPED GALVANIZED 6„ EL 1,40
HOT D AFTER FABRICATION MIN 70 LF OF ~ 70 LF OF 30" D.I,P, ~ 1,00% s ~
MIN, W ~ BOT, OF RISER I~. I- O
INV MANH AS L L ~ W
EL••1,98 s" MIN 4' I.D. PRECAST ~~p/~p.y~p •:b° •.<`•:b° O ~
IA .b. •.b'. .b.•.b• . INV••1,98 I I~,~O,I [,.111 s~cR~nE 5~•6u 5~"Cn ~~~~ou SUBGRADE ° at V CONC, MANHOLE ~ BASE 4" SHEAR GATE W/ Z ~ J
LIFTING 4" D,I,P, LIFTING ARM AND CATCH. 3 O
TOP OF TRASH RACK EYE • 2 4 REBAR 12" •57 NCDOT TYPE i 12' X57 I- 4,5 x 4,5 x 12 THK, CONCRETE ANTI-SEEP FL x PE (LIFTING ARM SHALL BE O W
EL 3,75 SUPPORTS STONE RIP RAP 18" THK, COLLAR. CONCRETE SHALL BE CAST AROUND STONE F F- ~ N SPOOL PIECE OF SUF ICIENT z V
W/ NCDOT TYPE 2 SHEAR RINGS. SHEAR RINGS TO BE ATTACHED LENGTH TO SUSPEND ~ ~ T P T FA T RY AND LOCATE AS SHOWN ~ L~ ~
FILTER FABRIC ~ (EACH SIDE) 0 DI A C 0 D CATCH ON TRACK RACK ~ ON DETAIL. (TYP OF 4) WHEN VALVE IS OPENED) ~ ~
TOP OF RISER z ~ 0
EL•2,00 •4 REBAR fTYP) 5 3
„ EXTEND BOTTOM REBAR 1t z U
~ 0 I cD TO INSIDE OF RISER 1~2 SC SCALE /4 1 0 ~ a
TYP T FRANCE (AI.L AROUND? OL 3
(TYP) ,.,_,,,_,_,r. T N 48 DIA. PRECAS CO C,
RISER fSEE WETLAND
OUTLET STRUCTURE
DETAIU e
SECTION
4
11 ~2~~~1~•0~~
r:ngineering
Planning
Architecture
120 North Boylan Ava•
Aalaigh, N.C. 27603
Since 1938
SHEET NO.
11
Of 11 SHEETS
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