WQ0045726_Updated Application with additional information_20240916

State of North Carolina
Department of Environmental Quality
D W_ R Division of Water Resources
FAST TRACK SEWER SYSTEM EXTENSION APPLICATION
Division of Water Resources INSTRUCTIONS FOR FORM: FTA 06-21 & SUPPORTING DOCUMENTATION
This application is for sewer extensions involving gravity sewers, pump stations and force mains, or any combination that has been
certified by a professional engineer and the applicant that the project meets the requirements of 15A NCAC 02T and the Division's
Minimum Design Criteria (Gravity Sewer & Pump Stations/Force Mains) and that plans, specifications and supporting documents
have been prepared in accordance with 15A NCAC 02T, 15A NCAC 02T .0300, Division policies, and good engineering practices.
While no upfront engineering design documents are required for submittal, in accordance with 15A NCAC 02T .0305(b), design
documents must be prepared prior to submittal of a fast track permit application to the Division. This would include plans, design
calculations, and project specifications referenced in 15A NCAC 02T .0305 and the applicable minimum design criteria. These
documents shall be immediately available upon request by the Division.
Projects that are deemed permitted (do not require a permit from the Division) are explained in 15A NCAC 02T.0303.
Projects not eligible for review via the fast track process (must be submitted for full technical review):
➢ Projects that do not meet any part of the minimum design criteria (MDC) documents;
➢ Projects that involve more than one variance from the requirements of 15A NCAC 02T;
➢ Pressure sewer systems utilizing simplex septic tank -effluent pumps (STEPS) or simplex grinder pumps;
➢ Simplex STEP or simplex grinder pumps connecting to pressurized systems (e.g. force mains);
➢ Vacuum sewer systems.
General — When submitting an application, please use the following instructions as a checklist in order to ensure all required items are
submitted. Adherence to these instructions and checking the provided boxes will help produce a quicker review time and reduce the
amount of requested additional information. Failure to submit all required items will necessitate additional processing and review
time, and may result in return of the application. Unless otherwise noted, the Applicant shall submit one original and one copy of
the application and supporting documentation.
A. One Original and One Copy (second copy may be digital) of Application and Supporting Documents
® Required unless otherwise noted. Signatures on original must be "wet ink" or secure digital signatures.
Please do not submit engineering design plans with the application unless specifically requested.
B. Cover Letter/Narrative Description (Required for All Application Packages):
® List all items included in the application package, as well as a brief description of the requested permitting action.
➢ Be specific as to the system type, number of homes served, flow allocation required, etc.
➢ Include the permit number/status of any other required sewer permits (downstream/upstream)
➢ If necessary for clarity, include attachments to the application form.
C. Application Fee (All New and Modification Application Packages):
® Submit a check or money order in the amount of $480.00, dated no more than 90 days prior to application submittal.
➢ Payable to North Carolina Department of Environmental Quality (NCDEQ)
D. Fast Track Application (Required for All Application Packages, Form FTA 05-21):
® Submit the completed and appropriately executed application.
➢ If necessary for clarity or due to space restrictions, attachments to the application may be made.
❑ If the Applicant Type in Item 1.2 is a corporation or company, provide documentation it is registered for business with the
North Carolina Secretary of State.
❑ If the Applicant Type in Item I.2 is a partnership or d/b/a, enclose a copy of the certificate filed with the Register of Deeds in
the county of business.
® The Project Name in Item II.1 shall be consistent with the project name on the flow acceptance letters, agreements, etc.
® The Professional Engineer's Certification on Page 5 of the application shall be signed, sealed and dated by a North Carolina
licensed Professional Engineer.
® The Applicant's Certification on Page 5 of the application shall be signed in accordance with 15A NCAC 02T .0106(b1. Per
15A NCAC 02T .0106(c), an alternate person may be designated as the signing official if a delegation letter is provided from
a person who meets the criteria in 15A NCAC 02T .0106(b).
INSTRUCTIONS FOR FORM: FTA 06-21 & SUPPORTING DOCUMENTATION Pagel of 3

E. Flow Tracking/Acceptance Form (Form: FTSE 04-16) (If Applicable):
® Submit the completed and executed FTSE form from the owners of the downstream sewers and treatment facility.
➢ Multiple forms maybe required where the downstream sewer owner and wastewater treatment facility are different.
➢ The flow acceptance indicated in form FTSE must not expire prior to permit issuance and must be dated less than one year
prior to the application date.
➢ Submittal of this application and form FTSE indicates that owner has adequate capacity and will not violate G.S. 143-215.67(a ).
➢ Intergovernmental agreements or other contracts will not be accepted in lieu of a project -specific FTSE.
F. Site Maps (All Application Packages):
® Submit an 8.5-inch x 11-inch color copy of a USGS Topographic Map of sufficient scale to identify the entire project area,
including the closest surface waters.
➢ General location of the project components (gravity sewer, pump stations, & force main)
➢ Downstream connection points and permit number (if known) for the receiving sewer
® Include an aerial location map showing general project area (such as street names or latitude/longitude) so that Division staff
can easily locate it in the field.
G. Existing Permit (Application Packages for Modifications to an Existing Permit):
❑ Submit a copy of the most recently issued existing permit.
❑ Include a descriptive and clear narrative identifying the previously permitted items to remain in the permit, items to be
added, and/or items to be modified (the application form itself should include only include items to be added/modified). The
narrative should also include whether any previously permitted items have been certified.
❑ The narrative should clearly identify the requested permitting action and accurately describe the sewers to be listed in
the final permit.
H. Power Reliability Plan (Required if portable reliability option utilized for Pump Station):
❑ Per 15A NCAC 02T .0305(h)(1), submit documentation of power reliability for pumping stations.
➢ This alternative is only available for average daily flows less than 15,000 gallons per day
➢ It shall be demonstrated to the Division that the portable source is owned or contracted by the applicant and is compatible with
the station. The Division will accept a letter signed by the applicant (see 15A NCAC 02T .0106(b)) or proposed contractor,
stating that "the portable power generation unit or portable, independently -powered pumping units, associated appurtenances
and personnel are available for distribution and operation of this pump station."
➢ If the portable power source or pump is dedicated to multiple pump stations, an evaluation of all the pump stations'
storage capacities and the rotation schedule of the portable power source or pump, including travel timeframes, shall
be provided in the case of a multiple station power outage. (Required at time of certification)
I. Certificate of Public Convenience and Necessity (All Application Packages for Privately -Owned Public Utilities):
❑ Per 15A NCAC 02T .0115(a)(11 provide the Certificate of Public Convenience and Necessity from the North Carolina Utilities
Commission demonstrating the Applicant is authorized to hold the utility franchise for the area to be served by the sewer
extension, or
❑ Provide a letter from the North Carolina Utilities Commission's Water and Sewer Division Public Staff stating an application
for a franchise has been received and that the service area is contiguous to an existing franchised area or that franchise approval
is expected.
J. Operational Agreements (Applications from HOA/POA and Developers for lots to be sold):
❑ Home/Properr} Owners' Associations
❑ Per 15A NCAC 02T .0115LJ, submit the properly executed Operational Agreement (FORM: HOA).
❑ Per 15A NCAC 02T .0115(c), submit a copy of the Articles of Incorporation, Declarations and By-laws.
❑ Developers of lots to be sold
❑ Per 15A NCAC 02T .0115(b). submit the properly executed OOnerational Agreement (FORM: DEV).
For more information, visit the Division's collection systems website
INSTRUCTIONS FOR FORM: FTA 05-21 & SUPPORTING DOCUMENTATION Page 2 of 3

THE COMPLETED APPLICATION PACKAGE INCLDING ALL SUPPORTING INFORMATION AND
MATERIALS, SHOULD BE SENT TO THE APPROPRIATE REGIONAL OFFICE:
REGIONAL OFFICE ADDRESS COUNTIES SERVED
Asheville Regional Office 2090 US Highway 70 Avery, Buncombe, Burke, Caldwell, Cherokee,
Water Quality Section Swannanoa, North Carolina 28778-8211 Clay, Graham, Haywood, Henderson, Jackson,
[phone] Macon, Madison, McDowell, Mitchell, Polk,
[phone] Fax Rutherford, Swain, Transylvania, Yancey
Fayetteville Regional Office
Water Quality Section
Mooresville Regional Office
Water Quality Section
Raleigh Regional Office
Water Quali Section
Washington Regional Office
Water Quality Section
Wilmington Regional Office
Water Quality Section
225 Green Street Suite 714
Fayetteville, North Carolina 28301-5095
[phone]
[phone] Fax
610 E. Center Avenue
Mooresville, North Carolina 28115
[phone]
[phone] Fax
3800 Barrett Drive
Raleigh, North Carolina 27609
[phone]
[phone] Fax
943 Washington Square Mall
Washington, North Carolina 27889
[phone]
[phone] Fax
127 Cardinal Drive Extension
Wilmington, North Carolina 28405
[phone]
[phone] Fax
Anson, Bladen, Cumberland, Harnett, Hoke,
Montgomery, Moore, Robeson, Richmond,
Sampson, Scotland
Alexander, Cabarrus, Catawba, Cleveland,
Gaston, Iredell, Lincoln, Mecklenburg, Rowan,
Stanly, Union
Chatham, Durham, Edgecombe, Franklin,
Granville, Halifax, Johnston, Lee, Nash,
Northampton, Orange, Person, Vance, Wake,
Warren, Wilson
Beaufort, Bertie, Camden, Chowan, Craven,
Currituck, Dare, Gates, Greene, Hertford, Hyde,
Jones, Lenoir, Martin, Pamlico, Pasquotank,
Perquimans, Pitt, Tyrrell, Washington, Wayne
Brunswick, Carteret, Columbus, Duplin, New
Hanover, Onslow, Pender
Winston-Salem Regional Office 450 W. Hanes Mill Road Alamance, Alleghany, Ashe, Caswell, Davidson,
Water Quality Section Suite 300 Davie, Forsyth, Guilford, Rockingham, Randolph,
Winston-Salem, North Carolina 27105 Stokes, Surry, Watauga, Wilkes, Yadkin
[phone]
[phone] Fax
INSTRUCTIONS FOR FORM: FTA 05-21 & SUPPORTING DOCUMENTATION Page 3 of 3

DWR
Division of Water Resources
State of North Carolina
Department of Environmental Quality
Rcd' 9/16/2024 Division of Water Resources
FAST TRACK SEWER SYSTEM EXTENSION APPLICATION
FTA 06-21 & SUPPORTING DOCUMENTATION
Application Number: W( L0045726 (to be completed by DWR)
All items must be com leted or the application will be returned
I. APPLICANT INFORMATION:
1. Applicant's name: City of Wilson (company, municipality, HOA, utility, etc.)
2. Applicant type: ❑ Individual ❑ Corporation ❑ General Partnership
❑ Federal ❑ State/County ® Municipal
3. Signature authority's name: Kyle F. Manning, PE per 15A NCAC 02T .0106(bl
Title: Assistant Director of Public Works
4. Applicant's mailing address: P.O. Box 10
City: Wilson State: NC Zip: 27894-
5. Applicant's contact information:
Phone number: [phone] Email Address: [e-mail]
II. PROJECT INFORMATION:
❑ Privately -Owned Public Utility
❑ Other
1. Project name: Elizabeth St. Regional SCM Pro jects-SCM #3-Fire Station 1 Public Sewer Modification/Relocation
2. Application/Project status: ❑ Proposed (New Permit) ® Existing Permit/Project
If a modification, provide the existing permit number: WQOONot on File and issued date: Not on File,
For modifications, also attach a detailed narrative description as described in Item G of the checklist.
If new construction, but part of a master plan, provide the existing permit number: WQOON/A
3. County where project is located: Wilson
4. Approximate Coordinates (Decimal Degrees): Latitude: 35.725°Longitude:-77.919'
5. Parcel ID (if applicable): 3722=00-8865. 3722-00-7802 (or Parcel ID to closest downstream sewer)
III. CONSULTANT INFORMATION:
1. Professional Engineer: Robert S. Bartlett, PE License Number: 20106
Firm: Bartlett Engineering & Surveying, PC
Mailing address: 1906 Nash St. N.
City: Wilson State: NC Zip: 27893-
Phone number: 252) 399-0704 Email Address: robertibartletteng.com
IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION:
1. Facility Name: Hominy Creek Water Reclamation Facility Permit Number: NCO023906
Owner Name: City of Wilson
V. RECEIVING DOWNSTREAM SEWER INFORMATION:
1. Permit Number(s): WQ
2. Downstream (Receiving) Sewer Information: 8 inch Z Gravity ❑ Force Main
3. System Wide Collection System Permit Number(s) (if applicable): WQCS00021
Owner Name(s): City of Wilson
FORM: FTA 06-21 Pagel of 5

VI. GENERAL REQUIREMENTS
1. If the Applicant is a Privately -Owned Public Utility, has a Certificate of Public Convenience and Necessity been attached?
❑ Yes ❑ No ® N/A
2. If the Applicant is a Developer of lots to be sold, has a Developer's Operational Agreement (FORM: DEV) been attached?
❑ Yes [:]No ® N/A
3. If the Applicant is a Home/Property Owners' Association, has an HOA/POA Operational Agreement ( FORM: HOA ) and
supplementary documentation as required by 15A NCAC 02T.0115(c) been attached?
❑ Yes ❑ No ❑ N/A
4. Origin of wastewater: (check all that apply):
❑ Residential (Individually Owned) ❑ Retail (stores, centers, malls) ❑ Car Wash
❑ Residential (Leased) ❑ Retail with food preparation/service ❑ Hotel and/or Motels
❑ School / preschool / day care ❑ Medical / dental / veterinary facilities ❑ Swimming Pool/Clubhouse
❑ Food and drink facilities ❑ Church ❑ Swimming Pool/Filter Backwash
❑ Businesses / offices / factories ❑ Nursing Home ® Other (Explain in Attachment)
(Exist. Municipal)
5. Nature of wastewater: —% Domestic % Commercial % Industrial {See 15A NCAC 02T .0103(200
If Industrial, is there a Pretreatment Program in effect? ❑ Yes ❑ No
6. Hasa flow reduction been approved under 15A NCAC 02T .0114(t)? ❑ Yes ® No
➢ If ves, provide a com of flow reduction approval letter with this application
7. Summarize wastewater generated by project:
Establishment Type (see 02T.0114(f))
Daily Design Flow a,b
No. of Units
Flow
Existing Municipal
gal/
GPD
gal/
GPD
gal/
GPD
gal/
GPD
gal/
GPD
gal/
GPD
Total
0 GPD
a See 15A NCAC 02T .0114(bb), (d), (e)(1) and (e)(2) for caveats to wastewater design flow rates (i.e., minimum flow per
dwelling; proposed unknown non-residential development uses; public access facilities located near high public use areas;
and residential property located south or east of the Atlantic Intracoastal Waterway to be used as vacation rentals as defined
in G.S. 42A-4).
b Per 15A NCAC 02T .0114(c), design flow rates for establishments not identified [in table 15A NCAC 02T.0114] shall be
determined using available flow data, water using fixtures, occupancy or operation patterns, and other measured data.
8. Wastewater generated by project: 0 GPD (per 15A NCAC 02T .0114)
➢ Do not include future flows or previously permitted allocations
If permitted flow is zero, please indicate why:
❑ Pump Station/Force Main or Gravity Sewer where flow will be permitted in subsequent permits that connect to this line.
Please provide supplementary information indicating the approximate timeframe for permitting upstream sewers with flow.
❑ Flow has already been allocated in Permit Number: Issuance Date:
® Rehabilitation or replacement of existing sewers with no new flow expected
® Other (Explain): Exist. Municipal, Not on File.
FORM: FTA 06-21 Page 2 of 5

VII. GRAVITY SEWER DESIGN CRITERIA (If Applicable) - 02T .0305 & MDC (Gravity Sewer:
1. Summarize gravity sewer to be permitted:
Size (inches)
Length (feet)
Material
8
574
DI
➢ Section II & III of the MDC for Permitting of Gravity Sewers contains information related to design criteria
➢ Section III contains information related to minimum slopes for gravity sewer(s)
➢ Oversizing lines to meet minimum slope requirements is not allowed and a violation of the MDC
VIII. PUMP STATION DESIGN CRITERIA (If Applicable) — 02T .0305 & MDC (Pump Stations/Force Mains):
PROVIDE A SEPARATE COPY OF THIS PAGE FOR EACH PUMP STATION INCLUDED IN THIS PROJECT
1. Pump station number or name:
2. Approximate Coordinates (Decimal Degrees): Latitude: 0Longitude: -
3. Total number of pumps at the pump station:
3. Design flow of the pump station: millions gallons per day (firm capacity)
➢ This should reflect the total GPM for the pump station with the largest pump out of service.
4. Operational point(s) per pump(s): gallons per minute (GPM) at feet total dynamic head (TDH)
5. Summarize the force main to be permitted (for this Pump Station):
Size (inches) I Length (feet) I Material
If any portion of the force main is less than 4-inches in diameter, please identify the method of solids reduction per
MDCPSFM Section 2.01C.l.b. ❑ Grinder Pump ❑ Mechanical Bar Screen ❑ Other (please specify)
6. Power reliability in accordance with 15A NCAC 02T .0305.1h1L1_):
❑ Standby power source or ❑ Standby pump
➢ Must have automatic activation and telemetry - 15A NCAC 02T.0305(h)(1)(B):
➢ Required for all pump stations with an average daily flow greater than or equal to 15,000 gallons per day
➢ Must be permanent to facility and may not be portable
Or if the pump station has an average daily flow less than 15,000 gallons per day 15A NCACO2T.0305(h)(1)(C):
❑ Portable power source with manual activation, quick -connection receptacle and telemetry -
or
❑ Portable pumping unit with plugged emergency pump connection and telemetry:
➢ Include documentation that the portable source is owned or contracted by the applicant and is compatible with the station.
➢ If the portable power source or pump is dedicated to multiple pump stations, an evaluation of all the pump stations' storage
capacities and the rotation schedule of the portable power source or pump, including travel timeframes, shall be provided
as part of this permit application in the case of a multiple station power outage.
FORM: FTA 06-21 Page 3 of 5

IX. SETBACKS & SEPARATIONS — (02B .0200 & 15A NCAC 02T.0305(f)):
1. Does the project comply with all separations/alternatives found in 15A NCAC 02T .0305(0_&._(V_J? ®Yes [:]No
15A NCAC 02T.0305(f) contains minimum separations that shall be provided for sewer systems:
Setback Parameter*
Separation Required
Storm sewers and other utilities not listed below (vertical)
18 inches
2Water mains (vertical - water over sewer preferred, including in benched trenches)
18 inches
2Water mains (horizontal)
10 feet
Reclaimed water lines (vertical - reclaimed over sewer)
18 inches
Reclaimed water lines (horizontal - reclaimed over sewer)
2 feet
"Any private or public water supply source, including any wells, WS-I waters of Class I or
Class II impounded reservoirs used as a source of drinking water, and associated wetlands.
100 feet
**Waters classified WS (except WS-I or WS-V), B, SA, ORW, HQW, or SB from normal
high water (or tide elevation) and wetlands associated with these waters (see item IX.2)
50 feet
**Any other stream, lake, impoundment, or ground water lowering and surface drainage
ditches, as well as wetlands associated with these waters or classified as WL.
10 feet
Any building foundation (horizontal)
5 feet
Any basement (horizontal)
10 feet
Top slope of embankment or cuts of 2 feet or more vertical height
10 feet
Drainage systems and interceptor drains
5 feet
Any swimming pools
Final earth grade (vertical)
10 feet
36 inches
➢ If noncompliance with 02T.0305(f) or (g), see Section X.1 of this application
* 15A NCAC 02T.0305(g) contains alternatives where separations in 02T.0305(fl cannot be achieved. Please check "yes"
above if these alternatives are used and provide narrative information to explain.
**Stream classifications can be identified using the Division's NC Surface Water Classifications webpa--,e
2. Does this project comply with the minimum separation requirements for water mains? ® Yes ❑ No ❑ N/A
➢ If no, please refer to 15A NCAC 18C.0906(f) for documentation requirements and submit a separate document,
signed/sealed by an NC licensed PE, verifying the criteria outlined in that Rule.
3. Does the project comply with separation requirements for wetlands? ® Yes [:]No ❑ N/A
➢ Please provide supplementary information identifying the areas of non-conformance.
➢ See the Division's draft separation requirements for situations where separation cannot be met.
➢ No variance is required if the alternative design criteria specified is utilized in design and construction.
4. Is the project located in a river basin subject to any State buffer rules? ® Yes Basin name: Neuse ❑ No
If yes, does the project comply with setbacks found in the river basin rules per 15A NCAC 02B .0200? ® Yes ❑ No
➢ This includes Trout Buffered Streams per 15A NCAC 2B.0202
5. Does the project require coverage/authorization under a 404 Nationwide/individual permits ❑ Yes ® No
or 401 Water Quality Certifications?
➢ Please provide the permit number/permitting status in the cover letter if coverage/authorization is required.
6. Does project comply with 15A NCAC 02T.0105(c)(6) (additional permits/certifications)? ®Yes ❑ No
Per 15A NCAC 02T.0105(c)(6), directly related environmental permits or certification applications must be being prepared,
have been applied for, or have been obtained. Issuance of this permit is contingent on issuance of dependent permits (erosion
and sedimentation control plans, stormwater management plans, etc.).
7. Does this project include any sewer collection lines that are deemed "high -priority?" ❑ Yes ® No
Per 15A NCAC 02T.0402 "high -priority sewer" means any aerial sewer, sewer contacting surface waters,
siphon, or sewers positioned parallel to streambanks that are subject to erosion that undermines or deteriorates the sewer.
Siphons and sewers suspended through interference/conflict boxes require a variance approval.
➢ If yes, include an attachment with details for each line, including type (aerial line, size, material, and location).
High priority lines shall be inspected by the permittee or its representative at least once every six -months and
inspections documented per 15A NCAC 02T.0403(a)(5) or the permittee's individual System -Wide Collection permit.
FORM: FTA 06-21 Page 4 of 5

X. CERTIFICATIONS:
1. Does the submitted system comply with A NCAC 02T, the Minignum. Design Criteria for the Perrnitt_` of Pump Stations
and tv ce ivlarm iiaL" version and the iravi t : Sewer Minimum Design Criteria (latest ver i n as applicable?
® Yes ❑ No
If no, for projects requiring a single variance, complete and submit the Variance/Alternative Design Request application
(VADC 10-14) and supporting documents for review to the Central Office. Aiwroval of the reuuest will be issued
concurrentl} with the autrroval of the permit. and nrolects reguirine a variance approval mati be subject to lon,,er
review times. For pro iects rertuiriny two or more variances or where the variance is determined by the Division to be a
significant portion of the proiect. the full technical review is required.
2. Professional Engineer's Certification:
I, Robert S. Bartlett, PE, attest that this application for Elizabeth St. Regional SCM Projects-SCM #3-Fire Station 1 Public
Sewer Modification/Relocation
(Professional Engineer's name from Application Item I1I.1.) (Project Name from Application Item 11.1)
has been reviewed by me and is accurate, complete and consistent with the information supplied in the plans,
specifications, engineering calculations, and all other supporting documentation to the best of my knowledge. I further
attest that to the best of my knowledge the proposed design has been prepared in accordance with the applicable regulations,
Minimum Desi#un Criteria for Gravity Sewe: latest version i, and the :Minimum Design Criteria for the Fast -Track 1,
of Pu . `- °I Ist version). Although other professionals may have developed certain portions of this
submittal package, inclusion of these materials under my signature and seal signifies that I have reviewed this material and
have judged it to be consistent with the proposed design.
NOTE — In accordance with General Statutes 143-215.6A and 143-215.613, any person who knowingly makes any false
statement, representation, or certification in any application package shall be guilty of a Class 2 misdemeanor, which may
include a fine not to exceed $10,000, as well as civil penalties up to $25,000 per violation. Misrepresentation of the application
information, including failure to disclose any design non-compliance with the applicable Rules and design criteria, may subject
the North Carolina -licensed Professional Engineer to referral to the licensing board. (21 NCAC 56.0701)
...... .............. ............-................ ............
North Carolina Professional Engineer's seal, signature, and date:
- : Ea(_
• 20106
...............�✓,r��/iiti�
3. Applicant's Certification per 15A NCAC 02T .0106(b):
I, Kyle F. Manning, PE, attest that this application for Elizabeth St. Regional SCM Projects-SCM #3-Fire Station 1 Public
Sewer Modification/Relocation
(Signature Authority Name from Application Item I.3.) (Project Name from Application Item II.1)
attest that this application has been reviewed by me and is accurate and complete to the best of my knowledge.
I understand that if all required parts of this application are not completed and that if all required supporting documentation
and attachments are not included, this application package is subject to being returned as incomplete. I understand that any
discharge of wastewater from this non -discharge system to surface waters or the land will result in an immediate enforcement
action that may include civil penalties, injunctive relief, and/or criminal prosecution. I will make no claim against the Division
of Water Resources should a condition of this permit be violated. I also understand that if all required parts of this application
package are not completed and that if all required supporting information and attachments are not included, this application
package will be returned to me as incomplete. NOTE —In accordance with General Statutes 143-215.6A and ...%)8, any
person who knowingly makes any false statement, representation, or certification in any application package shall be guilty of
a Class 2 misdemeanor, which may include a fine not to exceed $10,000 as well as civil penalties up to $25,000 per violation.
dfi �X/,.,
Signature: , Date:
f.
FORIvi: FTA 06-21 Page 5 of 5

From: Steve Oliverio
To: Zhang,Cheng
Cc: Ronald Fuentes; Jimmy Taylor; Robert Bartlett
Subject: [External] RE: SCM #3-Fire Station 1 Public Sewer Modification/Relocation
Date: Monday, September 16, 2024 10:02:47 AM
Attachments: imaae001.Dna
23-297 Fire Station 1 SCM 8-30-2024.Ddf
23-297 Rev Sianed DEQ Sewer App.Ddf
You don't often get email from [e-mail]. Learn why this is important
(CAUTION: External email. Do not click links or open attachments unless verified. Report suspicious emails with the
Report Message button located on your Outlook menu bar on the Home tab.
Cheng,
Please see attached plans and updated Sewer App.
The DEQ S & E has been resubmitted to DEQ on 9/3, waiting for any additional
comments/approval.
We can forward along a copy of the approval letter when received.
Please let us know if you need any additional information at this time.
Thank you.
Steve Oliverio
Project Manager
BARTLETT ENGINEERING & SURVEYING, PC
1906 Nash Street North
Wilson, NC 27893
252-399-0704
520-850-4665 cell
www.bartLetteng.com
OUR MISSION: We will change the world ...
intentionally becoming better at providing
engineering and surveying solutions ...
serving others ... serving Jesus Christ!
From: Robert Bartlett <[e-mail]>
Sent: Saturday, September 14, 2024 9:00 AM
To: Zhang, Cheng <[e-mail]>
Cc: Ronald Fuentes <[e-mail]>; Steve Oliverio <[e-mail]>; Jimmy
Taylor <[e-mail]>
Subject: RE: SCM #3-Fire Station 1 Public Sewer Modification/Relocation
Cheng,
We will revise the application and send you the plans.

The project does required a erosion/sediment permit and the application/plans have been
submitted.
Thanks,
Robert S. Bartlett
BARTLETT ENGINEERING & SURVEYING, PC
1906 Nash Street North
Wilson, NC 27893
252-399-0704 Ext 224
252-205-1852 cell
www.bartletteng.com
OUR MISSION: We will change the world ...
intentionally becoming better at providing
engineering and surveying solutions ...
serving others ... serving Jesus Christ!
From: Zhang, Cheng <cheng.zhangl@deg. nc.gov>
Sent: Friday, September 13, 2024 1:58 PM
To: Robert Bartlett <[e-mail]>
Subject: SCM #3-Fire Station 1 Public Sewer Modification/Relocation
Hi Mr. Bartlett,
I will be working on this project, after a quick review of the application, I have the following
comments that need you to provide additional information:
1. Section V. 1. Downstream Sewer Permit Number WQ0043440 does not appear to be
correct, it was for a subdivision west of US 264A, please double check, if you do not
have the downstream sewer permit number, just leave it blank.
2. Section IX. 6. Does the project need additional permits/certifications, such as
erosion/sediment control plan?
3. Please provide a map showing the propose sewer, the existing sewer to be relocated,
and the downstream connection points
Please send pages of the application with corrections and an updated cover letter (if needed)
to me, thanks.
ChengZhang
Environmental Program Consultant
Office of Continuous Improvement (OCI)
Division of Water Resources - Raleigh Regional Office
North Carolina Department of Environmental Quality

[e-mail]
919.791.4259 Office
919.817-3856 Mobile
9rr 0 co+RVQ,rdence to and from tars address rs sv+ "d to OW lyl60
Cafc&a Rh9c Regards Law W may be 6xWed io rMrd parties.
Email correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third
parties by an authorized state official.

Elizabeth Street Regional SCM Projects
SCM #3 - FIRE STATION 1
Project No.: SRP-SW-ARP-0015
Funding LAS 11 Grant (ARFA)
for
Wilson County, North Carolina
`�y
MAYOR
COUNCIL MEMBERS
CITY MANAGER
CITY CLERK
PUBLIC WORKS
DIRECTOR:
PUBLIC WORKS
ASSISTANT DIRECTOR/
CITY ENGINEER
CARLTON L. STEVENS
MICHAEL S. BELL
DEREK D. CREECH
DONALD I. EVANS
WILLIAM THOMAS FYLE
JAMES M. JOHNSON, III
LOGAN T. LILES
GILLETTIA M. MORGAN
GRANT W. GOINGS
TONYA A. WEST
WILLIAM T. BASS IV
KYLE MANNING
PREPARED BY:
BARTLETT ENGINEERING & SURVEYING, PC
1906 NASH STREET NORTH
WILSON, NORTH CAROLINA 27893-1726
TELE. [phone]
�0RTN
SHEET INDEX
CV
COVER SHEET
LGD
LEGEND LOCATION MAP
SP1
EXISTING CONDITIONS/DEMOLITION PLAN NO SCALE
SP2
SITE LAYOUT
SP3
GRADING/DRAINAGE PLAN
SP4
SANITARY SEWER PLAN & PROFILE
SP5
STORMWATER SEWER PLAN & PROFILE
SP6
SEDIMENTATION & EROSION CONTROL PLAN
DT1
DETAILS (STANDARD)
DT2
DETAILS (SCM)
DT3
DETAILS (SCM)
DT4
DETAILS (SCM)
DT5
DETAILS (S&E)
DT6
DETAILS (S&E)
FINAL DRAWINGS - FOR REVIEW
PURPOSES ONLY - NOT RELEASED
FOR CONSTRUCTION
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Project Number:
23-297
Date: APRIL 2024
Client Code:
WC
Scale (Horz.):
N/A
Scale (Vert.):
N/A
Survey By.
DB, JB
Field Book:
350
Drawn By:
RF
Sheet:
Cv

GROUND STABILIZATION AND MATERIALS HANDLING PRACTICES FOR COMPLIANCE WITH
THE NCGO1 CONSTRUCTION GENERAL PERMIT
Implementing the details and specifications on this plan sheet will result in the construction
activitybeing considered compliant with the Ground Stabilization and Materials Handling
g p g
sections of the NCGO1 Construction General Permit (Sections E and F, respectively). The
permittee shall comply with the Erosion and Sediment Control plan approved by the
delegated authority having jurisdiction. All details and specifications shown on this sheet
may not apply depending on site conditions and the delegated authority having jurisdiction.
SECTION E: GROUND STABILIZATION
Required Ground Stabilization Timeframes
Stabilize within this
Site Area Description
many calendar
Timeframe variations
days after ceasing
land disturbance
(a) Perimeter dikes,
swales, ditches, and
7
None
perimeter slopes
(b) High Quality Water
7
None
(HOW) Zones
(c) Slopes steeper than
If slopes are 10' or less in length and are
3:1
7
not steeper than 2:1, 14 days are
allowed
-7 days for slopes greater than 50' in
length and with slopes steeper than 4:1
-7 days for perimeter dikes, swales,
(d) Slopes 3:1 to 4:1
14
ditches, perimeter slopes and HOW
Zones
-10 days for Falls Lake Watershed
7 days for perimeter dikes, swales,
(e) Areas with slopes
ditches, perimeter slopes and HOW Zones
flatter than 4:1
14
-10 days for Falls Lake Watershed unless
there is zero slope
Note: After the permanent cessation of construction activities, any areas with temporary
round stabilization shall be converted to permanent round stabilization as soon as
g p g
practicable but in no case longer than 90 calendar days after the last land disturbing
activity. Temporary ground stabilization shall be maintained in a manner to render the
surface stable against accelerated erosion until permanent ground stabilization is achieved.
GROUND STABILIZATION SPECIFICATION
Stabilize the ground sufficiently so that rain will not dislodge the soil. Use one of the
techniques in the table below:
Temporary Stabilization
P n!
Permanent Stabihiation
n
• Temporary grass seed covered with straw ur
• Perm anent grass seed covered with straw or
othermuIches a nd t a cki f i ers
othermulches and tackifiers
• Hydroseedirg
• Geetextile fabrics such as permanent sail
• Rolled erosion control products with or
reinforcement matting
without tempurary grass seed
• Hydroseeding
• Appropriately applied straw or other mul cis
• Shrubs orother perm anent plantings covered
• Plastic sheeting
with mulch
• Uniform and evenly distributed ground cover
sufficient to restrain erosion
• Structural methods such as concrete, asphalt or
retai ni ng wall s
• Rolled elusion contrul products with grass seed
POLYACRYLAMIDES (PAMS) AND FLOCCULANTS
1. Select flocculants that are appropriate for the soils being exposed during
construction, selecting from the NC Di List of Approved PAMS/Flocculants.
2. Apply flocculants at or before the inlets to Erosion and Sediment Control Measures.
3. Apply flocculants at the concentrations specified in the NC DWR List of Approved
PAMS/Flocculants and in accordance with the manufacturer's instructions.
4. Provide ponding area for containment of treated Stormwater before discharging
offsite.
5. Store flocculants in leak -proof containers that are kept under storm -resistant cover
or surrounded by secondary containment structures.
EQUIPMENT AND VEHICLE MAINTENANCE
1. Maintain vehicles and equipment to prevent discharge of fluids.
2. Provide drip pans under any stored equipment.
3. Identify leaks and repair as soon as feasible, or remove leaking equipment from the
project.
4. Collect all spent fluids, store in separate containers and properly dispose as
hazardous waste (recycle when possible).
5. Remove leaking vehicles and construction equipment from service until the problem
has been corrected.
6. Bring used fuels, lubricants, coolants, hydraulic fluids and other petroleum products
to a recycling or disposal center that handles these materials.
LITTER, BUILDING MATERIAL AND LAND CLEARING WASTE
1. Never bury or burn waste. Place litter and debris in approved waste containers.
2. Provide a sufficient number and size of waste containers (e.g dumpster, trash
receptacle) on site to contain construction and domestic wastes.
3. Locate waste containers at least 50 feet away from storm drain inlets and surface
waters unless no other alternatives are reasonably available.
4. Locate waste containers on areas that do not receive substantial amounts of runoff
from upland areas and does not drain directly to a storm drain, stream or wetland.
5. Cover waste containers at the end of each workday and before storm events or
provide secondary containment. Repair or replace damaged waste containers.
6. Anchor all lightweight items in waste containers during times of high winds.
7. Empty waste containers as needed to prevent overflow. Clean up immediately if
containers overflow.
8. Dispose waste off -site at an approved disposal facility.
9. On business days, clean up and dispose of waste in designated waste containers.
PAINT AND OTHER LIQUID WASTE
1. Do not dump paint and other liquid waste into storm drains, streams or wetlands.
2. Locate paint washouts at least 50 feet away from storm drain inlets and surface
waters unless no other alternatives are reasonably available.
3. Contain liquid wastes in a controlled area.
4. Containment must be labeled sized and laced appropriately for the needs of site.
p
5. Prevent the discharge of soaps, solvents, detergents and other liquid wastes from
construction sites.
PORTABLE TOILETS
1. Install portable toilets on level ground, at least 50 feet away from storm drains,
streams or wetlands unless there is no alternative reasonably available. If 50 foot
offset is not attainable, provide relocation of portable toilet behind silt fence or place
on a gravel pad and surround with sand bags.
2. Provide staking or anchoring of portable toilets during periods of high winds or in high
foot traffic areas.
3. Monitor portable toilets for leaking and properly dispose of any leaked material.
Utilize a licensed sanitary waste hauler to remove leaking portable toilets and replace
with properly operating unit.
EARTHEN STOCKPILE MANAGEMENT
1. Show stockpile locations on plans. Locate earthen -material stockpile areas at least
50 feet away from storm drain inlets, sediment basins, perimeter sediment controls
and surface waters unless it can be shown no other alternatives are reasonably
available.
2. Protect stockpile with silt fence installed along toe of slope with a minimum offset of
five feet from the toe of stockpile.
3. Provide stable stone access point when feasible.
4. Stabilize stockpile within the timeframes provided on this sheet and in accordance
with the approved plan and any additional requirements. Soil stabilization is defined
as vegetative, physical or chemical coverage techniques that will restrain accelerated
erosion on disturbed soils for temporary or permanent control needs.
ONSITE CONCRETE WASHOUT
STRUCTURE WITH LINER
A •
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1
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mono s err is
BELOW GRADE WASHOUT STRUCTURE ABOVE �GRADE _WASHOUT STRUCTURE
CONCRETE WASHOUTS
1. Do not discharge concrete or cement slurry from the site.
2. Dispose of, or recycle settled, hardened concrete residue in accordance with local
and state solid waste regulations and at an approved facility.
3. Manage washout from mortar mixers in accordance with the above item and in
addition place the mixer and associated materials on impervious barrier and within
lot perimeter silt fence.
4. Install temporary concrete washouts per local requirements, where applicable. If an
alternate method or product is to be used, contact your approval authority for
review and approval. If local standard details are not available, use one of the two
types of temporary concrete washouts provided on this detail.
5. Do not use concrete washouts for dewatering or storing defective curb or sidewalk
sections. Stormwater accumulated within the washout may not be pumped into or
discharged to the storm drain system or receiving surface waters. Liquid waste must
be pumped out and removed from project.
6. Locate washouts at least 50 feet from storm drain inlets and surface waters unless it
can be shown that no other alternatives are reasonably available. At a minimum,
install protection of storm drain inlet(s) closest to the washout which could receive
spills or overflow.
7. Locate washouts in an easily accessible area, on level ground and install a stone
entrance pad in front of the washout. Additional controls may be required by the
approving authority.
8. Install at least one sign directing concrete trucks to the washout within the project
limits. Post signage on the washout itself to identify this location.
0
9. Remove leavings from the washout when at approximately 75/ capacity to limit
g pp Y p Y
overflow events. Replace the tarp, sand bags or other temporary structural
components when no longer functional. When utilizing alternative or proprietary
p g g p p Y
products, follow manufacturer's instructions.
10. At the completion of the concrete work remove remaining leavings and dispose of
p g g p
in an approved disposal facility. Fill pit, if applicable, and stabilize any disturbance
caused by removal of washout.
HERBICIDES, PESTICIDES AND RODENTICIDES
1. Store and apply herbicides, pesticides and rodenticides in accordance with label
restrictions.
2. Store herbicides, pesticides and rodenticides in their original containers with the
label, which lists directions for use, ingredients and first aid steps in case of
accidental poisoning.
3. Do not store herbicides, pesticides and rodenticides in areas where flooding is
possible or where they may spill or leak into wells, stormwater drains, ground water
or surface water. If a spill occurs, clean area immediately.
4. Do not stockpile these materials onsite.
HAZARDOUS AND TOXIC WASTE
1. Create designated hazardous waste collection areas on -site.
2. Place hazardous waste containers under cover or in secondary containment.
3. Do not store hazardous chemicals drums or bagged materials direct) on the round.
gg Y g
NCGO1 GROUND STABILIZATION AND MATERIALS HANDLING EFFECTIVE: 04/01/19�
EXISTING BOUNDARY
EXIST.
BOUNDARY AXLE
o
EB-AXLE
EXIST.
BOUNDARY AXLE - DISTURBED
n
EB-AXLED
EXIST.
BOUNDARY CONCRETE MONUMENT
0
EB-CM
EXIST.
BOUNDARY CONCRETE MONUMENT - DISTURBED
0
EB-CMD
EXIST.
BOUNDARY COMPUTED POINT
o
EB-CP
EXIST.
BOUNDARY IRON PIPE
o
EB-IP
EXIST.
BOUNDARY IRON PIPE - DISTURBED
o
EB-IPD
EXIST.
BOUNDARY NAIL
O
EB-NAIL
EXIST.
BOUNDARY MAG NAIL
»
EB-MAG
EXIST.
BOUNDARY RAILROAD SPIKE
0
EB-RRS
EXIST.
BOUNDARY RIGHT-OF-WAY DISC (DOT)
@
EB-RWD
EXIST.
BOUNDARY RIGHT-OF-WAY MONUMENT (DOT)
®
EB-RWM
EXIST.
BOUNDARY TACK
o
EB-TACK
EXIST.
BOUNDARY IRON REBAR/ROD
o
EB-IR
EXIST.
BOUNDARY COTTON SPINDLE
0
EB-CS
EXISTING CONTROL
EXIST.
CONTROL CHECK POINT
x EC -CHECK
EXIST.
CONTROL MAGNETIC NAIL
o EC-MAG
EXIST.
CONTROL IRON REBAR
• EC-IPR
EXIST.
CONTROL NAIL
o EC -NAIL
EXIST.
CONTROL NCGS MONUMENT
0 EC-NCGS
EXIST.
CONTROL AERIAL TARGET PANEL
61 EC -PANEL
EXIST.
GPS CONTROL POINT
X EC-GPS
EXIST.
CONTROL TEMPORARY BENCH MARK
EC-TBM
EXIST.
CONTROL CHISELED X-MARK
E3 EC-XMARK
PROPOSED BOUNDARY
PROP. BOUNDARY LOT NUMBER Q PB-LN
PROP. BOUNDARY CONCRETE MONUMENT A PB-CM
PROP. BOUNDARY GRANITE BOUND
PROP. BOUNDARY IRON PIPE
■ PB-GB
• PB-IP
PROP. BOUNDARY COTTON SPINDLE PB-CS
EXISTING DRAINAGE
PROPOSED DRAINAGE
EXIST.
DRAINAGE CATCH BASIN
=I ED-CB
PROP.
DRAINAGE
CATCH BASIN
Pll
EXIST.
DRAINAGE DROP INLET
❑ ED-DI
PROP.
DRAINAGE
DROP INLET
■ PD-DI
EXIST.
DRAINAGE FLARED END SECTION
ED-FES
PROP.
DRAINAGE
FLARED END SECTION
® PD-FES
EXIST.
DRAINAGE MANHOLE
O ED-MH
PROP.
DRAINAGE
MANHOLE/JUNCTION BOX
0 PD-MH
EXIST.
DRAINAGE ROUND CATCH BASIN
® ED-RCB
PROP.
DOWNSPOUT
•DS PD-DS
EXIST.
DOWNSPOUT
ODS ED-DS
EXISTING ELECTRIC
EXIST.
AC UNIT
EXIST.
ELECTRIC
GUY WIRE
EXIST.
ELECTRIC
POWER POLE
EXIST.
ELECTRIC
LIGHT POLE
EXIST.
ELECTRIC
MANHOLE
EXIST.
ELECTRIC
TRANSFORMER
EXIST.
ELECTRIC
HAND HOLE
PROPOSED ELECTRIC
© EE-AC UNIT
PROP.
ELECTRIC HAND HOLE
< EE-GUY
PROP.
ELECTRIC LIGHT POLE
C7 EE-PP
PROP.
ELECTRIC MANHOLE
EE-LP
PROP.
ELECTRIC POWER POLE
0 EE-MH
EE-TRAN
PROP.
ELECTRIC TRANSFORMER
❑ EE-HH
PROP.
ELECTRIC DOUBLE LIGHT POLE
PE-HH
�}c PE -LP
PE-MH
X PE -PP
PE-TRAN
)1(•)(PE-DLP
EXISTING FITTINGS
EXIST.
FITTING 90° BEND
I EF-BND04
EXIST.
FITTING 45' BEND
I EF-BND08
EXIST.
FITTING 22.5" BEND
I EF-BND16
EXIST.
FITTING 11.25° BEND
I I EF-BND32
EXIST.
FITTING BEND DOWN
cr EF-BNDD
EXIST.
FITTING BEND UP
of EF-BNDU
EXIST.
FITTING BALL VALVE
ivi El
EXIST.
FITTING CROSS
I -I EF-CROSS
EXIST.
FITTING GATE VALVE
D4 El
EXIST.
FITTING PLUG
C EF-PLG
EXIST.
FITTING REDUCER
a EF-RDCR
EXIST.
FITTING TEE
_I EF-TEE
EXIST.
FITTING WYE
I' I EF-WYEL
EXIST.
FITTING WYE
I `I EF-WYER
PART III
SELF -INSPECTION, RECORDKEEPING AND REPORTING
SECTION A: SELF -INSPECTION
Self -inspections are required during normal business hours in accordance with the table
below. When adverse weather or site conditions would cause the safety of the inspection
personnel to be in jeopardy, the inspection may be delayed until the next business day on
which it is safe to perform the inspection. In addition, when a storm event of equal to or
greater than 1.0 inch occurs outside of normal business hours, the self -inspection shall be
performed upon the commencement of the next business day. Any time when inspections
were delayed shall be noted in the Inspection Record.
rvequency
Inspect
till normal
Insph oki n rvmnb roast Include.
business limra
(1) Rain pule
Daily
Daily rainfall mar iM
maintained In
N no daily rah) pule obsemadons are made during weekend or
goad marking
holiday periods, and ro IndivtdvaHday ralnhau information Is
order
avallable, recm the mmutatWe rain m€asurennent for those un-
attereded days (any this Mill detarrrllne if a site inspection is
needed). Days an Y*kb no rainfall o=m d shall be recorded as
•2wioi The permhtse may use another rwimmanit•rhig devise
approved by the Divblon,
(2) EaK
At feat emai per
L Identification of the messurm hnspccts:d,
hlfeasures
7 cAar[der days
Z Deft and tone of the Inspection,
ancl wltldn 24
Z Nerve of the parson parformingthe Inspection,
hours of a rain
4. Indication of whether the mcosurpswem operating
event s Lo inch in
Properly.
24 hours
S. Description of maintenance needs for the measuny
L Description, evidencie, and daten of cwRoctwo terns talc..,
(3) Ste m mter
At least once per
L Identification of the discharge autialls Inspected,
diseherge
7 tAecdavdays
Z Date and time of the iuspectill
outfalls (SD6a}
and within 24
3 Name of the person perrormillthe Impaction,
hours of a rain
4 Evidence of Indicators of storrmwta polutn such as all
event a LO inch In
sheen, floating or suspended solids ordbcolaraft%
24 hours
S. Indication at visible sediment Waft the all
B onscription, evideni and data of corrective mums taken.
(4) Parimatrr of
At Won once per
If visible sedh m ruaton is found outside sits Ibnl% then a record
am
7 calendar days
of the fWknei ng shall b• rradwi
a d will 24
1. Ammons taken to dean up or stabilbst the ssdm ist that has left
houn al a rain
the site lbain,
avant a LO inch In
2. Description, evidennce, and dote of corrgstive a€#?nnstalsgrr, and
24 hours
3. An dx.. lanaHan as to the actions ben bm control future
relenr`,
(5) Streams car
At kart onea per
if On stream or wetland has Increased visible sedimentation or a
wetlands onske
7 calendar dap
sum has visible Increased uuhidby from the construction
or o}fdte
wild wf Wn 24
edMW, then a record of the falMoeaing shall be made:
(where
hours of a rain
1. Description, evidence and date of corrective action. taboo, end
ace�lble)
even s LO hub In
2. Records of the required reports to the appropriate Divbion
24 hours
Regional per Part Ilk Section r�. item 2 i ofth le it
(6) Ground
After each phase
L Thai phase of gradng prnaallall of perimeter EAW
stabiumbm
ofgracing
measurasy clearing and gruhhing.4waisatinn of storm
measures
dialcagef cultic;tempi2renat'allLamd-disturbl
wti ty, construction or redeveiaramertt parrunent
red rover .
e+ou 1
L Documentation flat the required ground stabRlzi tine
measures have been provided ud hbn the required
timeteame or an assurance that they will be provided as
won as osslbla,
NOTE: The rain inspection resets the required 7 calendar day inspection requirement.
PART III
SELF -INSPECTION, RECORDKEEPING AND REPORTING
SECTION B: RECORDKEEPING
1. E&SC Plan Documentation
The approved E&SC Ian as well as an approved deviation shall be kept on the site. The
PP P Y PP P
approved E&SC plan must be kept up-to-date throughout the coverage under this permit.
The following items pertaining to the E&SC plan shall be kept on site and available for
inspection at all times during normal business hours.
Item to Dominant
Domanentildlim RMAr a nenf;s
(a) Each li measure has been installed
Initial and date each E&SC measure on a copy
and does not significantly deviate from the
of the approved E&SC plan or complete, dal
locations, dimensions and relative elevetioro
and sign an Inspection report that lists each
shown on the approved E&SC plan.
E&W measure shown an the approved E&K
plan. This documentation is required upon the
Initial installation of the E&SC measures or W
the E&SC measures are modified after Initial
installation.
(t+) A phase of grading) has been completed.
Initial and date a copy of the approved E&SC
plan or complete, date and sign an Inspection
report In Indicate camplell of the
construction phase,
(c) Ground cover is located and Installed
Initial and date a copy of the approved E&X
In accordance with the approved E&SC
plan or complete, date and sign an inspection
plan.
reportto Indicate compliance with approved
ground cover specifications.
(d) The maintenance and repair
Complete, date and sign an inspection report
requirements for all EI= measures
have been performed.
(a) Corrective actions have been taken
Initial and date a copy of the approved E&SC
(o E&SC measures.
plan or eomplebs, date and sign an inspection
report to Indicate the completion of the
corrective action.
Z. Additional Documentation to be Kept on Site
In addition to the E&SC plan documents above, the following items shall be kept on the
site and available for inspectors at all times during normal business hours, unless the
Division provides a site -specific exemption based on unique site conditions that make
this requirement not practical:
(a) This General Permit as well as the Certificate of Coverage, after it is received.
(b) Records of inspections made during the previous twelve months. The permittee shall
record the required observations on the Inspection Record Form provided by the
Division or a similar inspection form that includes all the required elements. Use of
electronicall -available records in lieu of the required paper copies will be allowed if
Y q PaP P
shown to provide equal access and utility as the hard -copy records.
3. Documentation to be Retained for Three Years
All data used to complete the a-NOI and all inspection records shall be maintained for a period
of three years after project completion and made available upon request. [40 CFR 122.41]
PART 11, SECTION G, ITEM (4)
DRAW DOWN OF SEDIMENT BASINS FOR MAINTENANCE OR CLOSE OUT
Sediment basins and traps that receive runoff from drainage areas of one acre or more shall use outlet structures that withdraw water from the surface when these devices need to be drawn down
for maintenance or close out unless this is infeasible. The circumstances in which It is not feasible to withdraw water from the surface shall be rare (for example, times with extended cold weather).
Non -surface withdrawals from sediment basins shall be allowed only when all of the following criteria have been met:
(a) The E&SC plan authority has been provided with documentation of the non -surface withdrawal and the specific time periods or conditions in which it will occur. The non -surface withdrawal
shall not commence until the E&SC plan authority has approved these items,
(b) The non -surface withdrawal has been reported as an anticipated bypass in accordance with Part III, Section C, Item (2)(c) and (d) of this permit,
(c) Dewatering discharges are treated with controls to minimize discharges of pollutants from stormwater that is removed from the sediment basin. Examples of appropriate controls include
properly sited, designed and maintained dewatering tanks, weir tanks, and filtration systems,
(d) Vegetated, upland areas of the sites or a properly designed stone pad is used to the extent feasible at the outlet of the dewatering treatment devices described in Item (c) above,
(e) Velocity dissipation devices such as check dams, sediment traps, and riprap are provided at the discharge points of all dewatering devices, and
(f) Sediment removed from the dewatering treatment devices described in Item (c) above is disposed of in a manner that does not cause deposition of sediment into waters of the United States.
PART III
SELF -INSPECTION, RECORDKEEPING AND REPORTING
SECTION C: REPORTING
2. Occurrences that Must be Reported
Permittees shall report the following occurrences:
(a) Visible sediment deposition in a stream or wetland.
(b) Oil spills if:
■ They are 25 gallons or more,
■ They are less than 25 gallons but cannot be cleaned up within 24 hours,
• They cause sheen on surface waters (regardless of volume), or
• They are within 100 feet of surface waters (regardless of volume).
(c) Releases of hazardous substances In excess of reportable quantities under Section 311
of the Clean Water Act (Ref: 40 CFR 110.3 and 40 CFR 117.3) or Section 102 of CERCLA
(Ref: 40 CFR 302.4) or G.5.143-215.85.
(d) Anticipated bypasses and unanticipated bypasses.
(e) Noncompliance with the conditions of this permit that may endanger health or the
environment.
2. Reporting Timeframes and Other Requirements
After a permittee becomes aware of an occurrence that must be reported, he shall contact
the appropriate Division regional office within the timeframes and in accordance with the
other requirements listed below. Occurrences outside normal business hours may also be
reported to the Department's Environmental Emergency Center personnel at (800)
858-0368.
Occurrence!
Rqwft Thindii arses lAiliter Phiceiverld and Otter Requiregivents
(a) Visible saidlment
. VW Myt 24 how, an oral or electronic notiflretion.
deposition In a
• WhAk 7 cehsadar dff,% a report that contains a description of the
stream or wetland
sediment and actions taken to address the cam of the deposition.
Division irtaff may waive the requirement for a wefttan report on a
rose -"se basis.
If the stream Is lamed on the HE 30(d) list as Impaired for sediment-
re{ated Ca the rmlttce ma be aired #o perform additional
uses, Pc y required
monitoring, inspections or apply more stringent practices Ifstaff
determine that additional ulremerhla are needed to assure compliance
� P
with the federal or state Impaired -waters conditions.
(b) 01 spills and
■ Widdiv 24hows, an oral or electronic notification. The notification
release of
shall include Information about the data, time, natuni valurm and
iozardous
kwatlon of the spill or release.
subsunees per Item
10140 above
(clAnticipated
■ AmisatWMOO fen daysb•Oredradam orjVic b glflrassfble.
bypasses [40 CFR
The report shall include an evaluation of the antlil graled quality and
122A1l
affect of the bypass.
(d) Unanticipated
Wifilitlit 24hnsrtx, an oral or electronic notiflsion.
bypasses [40 CFR
r Wlrhlit 7drlendar dn% a report that includes an evaluation of the
122A3(nrl)(ii))
qual`tY and effect of the bypass.
(a) Noncompliance
■ Within 24harrrs, an oral at electronic notification.
with the conditions
. Wlthlo 7cisleodordayr, a report thatcontains a description of the
of this permit that
noncompliance, and Its causes; the period of nonaDmplianc%
may endanger
Including exact dates and timers and if the noncompliance has not
heakh or the
been corrected, the anticipated time noncompliance lis expecttto
emalronmarit[4o
continue; and steps taken or planned to reduae, eilminaft and
CFR 122A1(])(7))
prevent reorcurrence of the noncompliance. [40 CFR 122A1(IKC).
• Division staff may wahie the requirement for a written report on a
case -"se basis.
NCGO1 SELF -INSPECTION, RECORDKEEPING AND REPORTING
PROPOSED FITTINGS
PROP.
FITTING 90° BEND
PROP.
FITTING 45' BEND
PROP.
FITTING 22.5" BEND
PROP.
FITTING 11.25° BEND
PROP.
FITTING BEND DOWN
PROP.
FITTING BEND UP
PROP.
FITTING BALL VALVE
PROP.
FITTING CROSS
PROP.
FITTING GATE VALVE
PROP.
FITTING PLUG
PROP.
FITTING REDUCER
PROP.
FITTING TEE
PROP.
FITTING WYE
PROP.
FITTING WYE
PROP.
FITTING CAP
PROP.
FITTING PRESSURE RELIEF VALVE
_I PF-BND04
�I PF-BND08
PF-BND16
t I PF-BND32
cl PF-BNDD
of PF-BNDU
era PF-BV
I_I PF-CROSS
►� PF-GV
M PF-PLG
H PF-RDCR
_I PF-TEE
I' I PF-WYEL
I `I PF-WYER
E PF-CAP
ci PF-PRV
EXISTING GAS PROPOSED GAS
EXIST. GAS VALVE Ixi EGAS-VLV PROP. GAS VALVE N PGAS-VLV
EXIST. GAS METER R EGAS-MTR
EXISTING GROUND (GENERAL)
PROPOSED GROUND
(GENERAL)
EXIST.
GROUND
BOLLARD
(o) EG-BOLLARD
PROP.
GROUND BOLLARD
(0) PG -BOLLARD
EXIST.
GROUND
BORE
® EG-BORE
EXIST.
GROUND
BUSH
,r�EG-BUSH
EXIST.
GROUND
DECIDUOUS TREE
r ;J EG-DTREE
EXIST.
GROUND
GAS MIGRATION PROBE
6 EG-GMP
PROP.
GROUND GAS MIGRATION
PROBE
Q PG-GMP
EXIST.
GROUND
MAIL BOX
o Ill
EXIST.
GROUND
MONITORING WELL
t EG-MWELL
EXIST.
GROUND
PERK TEST
Q EG-PERK
PROP.
TREES/SHRUBS
EXIST.
GROUND
PINE TREE
� EG-PTREE
(SEE LANDSCAPE PLAN)
EXIST.
GROUND
SPOT ELEVATION
100 EG-SELEV
PROP.
GROUND SPOT ELEVATION
100 PG-SELEV
EXIST.
GROUND
SIGN
cl
EG-SIGN
EXIST.
GROUND
- STUMP
14EG-STUMP
EXIST.
GROUND
WELL
® EG-WELL
PROP.
GROUND WELL
S PG -WELL
EXISTING ROADWAY PROPOSED ROADWAY
EXIST. ROADWAY HANDICAP PARKING LOT ER-HC PROP. ROADWAY HANDICAP PARKING LOT PR-HC
EXIST. ROAD STATE NUMBER ER-SRNUM
EXISTING SEWER
EXIST. SEWER CLEANOUT
EXIST. SEWER MANHOLE
EXIST. SEWER PUMP STATION
EXIST. SEWER SERVICE
EXIST. SEWER AIR RELEASE MANHOLE
PROPOSED SEWER
O Il
PROP.
SEWER
CLEAN OUT
• PS -CO
❑ ll
PROP.
SEWER
AIR RELEASE MANHOLE
e PS-FM-MH
ES -PS
PROP.
SEWER
MANHOLE
PS-MH
O ES-SVS
PROP.
SEWER
SERVICE
• PS-SVS
® ES-FM-MH
' -NM. H OLIINA
EFFECTIVE: 04/01/19
EXISTING TELEPHONE PROPOSED TELEPHONE
EXIST. TELEPHONE BOX ET -BOX
EXIST. TELEPHONE GUY POLE o ET -GP PROP. TELEPHONE BOX PT -TB
EXIST. TELEPHONE GUY WIRE < ET -GUY
EXIST. TELEPHONE MANHOLE TQ ET-MH
EXIST. TELEPHONE PEDESTAL p ET-PED PROP. TELEPHONE PEDESTAL Q PT-PED
EXIST. TELEPHONE CABLE TV BOX Q ET -TV
EXISTING TELEPHONE VAULT m ET -VAULT
EXISTING WATER
EXIST.
WATER
BLOW -OFF
EXIST.
WATER
CAP
EXIST.
WATER
CORPORATION STOP
EXIST.
WATER
CURB STOP
EXIST.
WATER
EMERGENCY EYE WASH
EXIST.
WATER
FAUCET
EXIST.
WATER
HOT BOX
EXIST.
WATER
HYDRANT
EXIST.
WATER
METER
EXIST.
WATER
YARD HYDRANT
EXIST.
WATER
VALVE
LIMITS OF DISTURBANCE
SILT FENCE
CONSTRUCTION ENTRANCE/EXIT
CONCRETE WASHOUT
REINFORCED SILT FENCE OUTLET
DISSIPATOR PAD
• EW-80
C EW-CAP
E) EW-CPS
® EW-CS
o® EW-EEW
b EW-FCT
HBEW-HB
❑ EW-HYD
o EW-MTR
EW-YH
c>< EW-VLV
PROPOSED WATER
PROP. WATER BLOW -OFF %Ipi PW-BO
PROP. WATER HOT BOX
PROP. WATER HYDRANT
PROP. WATER METER
PROP. WATER YARD HYDRANT
PROP. WATER VALVE
SEDIMENTATION AND EROSION CONTROL
PROP. DRAINAGE ROCK CHECK DAM
PROP. DRAINAGE DROP INLET PROTECTOR
LINE LEGEND & ABBREVIATIONS
EXISTING OVERHEAD ELECTRIC
EXISTING STORM DRAIN LINE
EXISTING SANITARY SEWER LINE
EXISTING RIGHT-OF-WAY LINE
EXISTING PROPERTY LINE
EXISTING ADJOINING PROPERTY LINE
EXISTING GAS LINE (APPROX. LOCATION)
EXISTING WATER LINE (APPROX. LOCATION)
EXISTING UNDERGROUND ELECTRIC (APPROX. LOCATION)
EXISTING UNDERGROUND TELEPHONE (APPROX. LOCATION)
PROPOSED OVERHEAD ELECTRIC
PROPOSED STORM DRAIN LINE
PROPOSED SANITARY SEWER LINE
PROPOSED RIGHT-OF-WAY LINE
PROPOSED GAS LINE
PROPOSED WATER LINE
PROPOSED UNDERGROUND ELECTRIC
PROPOSED UNDERGROUND TELEPHONE
PROPOSED DIVERSION DITCH
HB PW-HB
PW-HYD
all PW-MTR
PW-YH
I►t PW-VLV
PD-RCD
O
PD-DIP
EL-,
EXISTING CONTOUR
ELEV
PROPOSED CONTOUR
PROPOSED SIDEWALK
PROPOSED STORM SEWER PIPE
BC
BACK OF CURB
Cl WATER
CAST IRON WATER LINE
DI WATER
DUCTILE IRON WATER LINE
EOP
EDGE OF PAVEMENT
FIFE
FINISHED FLOOR ELEVATION
GC
GRANITE CURB
RC
ROLL CURB
R/W
RIGHT OF WAY
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Project Number:
23-297
Date: APRIL 2024
Client Code:
WC
Scale (Horz.):
N/A
Scale (Vert.):
N/A
Survey By:
DB, JB
Field Book:
350
Drawn By:
RF
Sheet:
LGD

SITE DATA (FIRE DEPARTMENT PROPERTY
TOTAL AREA 2.85(+/-) ACRES
TOTAL # LOTS 1
ZONING RMX
MIN. BLDG. LINES FRONT 6'
SIDE 0' (5' IF DETACHED)
REAR 3'
STREET ADDRESS 200 SPRUCE ST (3722-00-7802)
307 HINES ST (3722-00-8865)
EXISTING CONDITIONS:
THE CONTRACTOR SHALL BE RESPONSIBLE FOR REVIEWING ALL EXISTING JOB
CONDITIONS. ANY ADVERSE CONDITIONS AFFECTING WORK SHOWN ON THESE
DRAWINGS SHALL BE BROUGHT TO THE ATTENTION OF THE ARCHITECT OR
ENGINEER FOR POSSIBLE CLARIFICATION OR RECONCILIATION.
NOTES \ \ rc �+ ru ao 1-1� \
3722-01-9152
%' N/F
- AREAS COMPUTED BY COORDINATE CALCULATIONS. `_ \ l2p Jl y� o \\ THREE C'S LLP
- COORDINATES SHOWN ON PLAT ARE HORIZONTAL COORDINATES ^ 1 `� / \ DB 1672 PG 551 \
UNLESS STATED OTHERWISE. \ / \ PB 4 PG 53
�
- ALL DISTANCES SHOWN ARE HORIZONTAL UNLESS NOTED OTHERWISE. 3722-11-0151 \
- ALL RIGHTS -OF -WAY ARE PUBLIC UNLESS NOTED OTHERWISE. \ \
\ \ /
- WETLANDS, IF ANY, HAVE NOT BEEN DELINEATED
- THERE ARE NO CEMETERIES VISIBLE.
- THIS PROPERTY IS SUBJECT TO ALL RIGHTS -OF -WAY, EASEMENTS, \ N/F
RESTRICTIVE COVENANTS AND ORDINANCES. JAMES & SARAH BARROW \
- RIGHT-OF-WAY LINES SHOWN ARE APPROXIMATE LOCATIONS, BASED DB 1760 PG 336 N/F m
OFF OF A COMBINATION FROM\ �_ / A DAISY LEE EDMUNDSON
RECORDED DOCUMENTS,
OAND ACTUAL
DWILSON COUNTY GIS, 3722-01-6162 FIELD BS SURVEY DATA.
\ \Gw ✓ ,� \ DB 1245 PG 233
E 1 I A o PB 4 PG 53
- THIS IS NOT A BOUNDARY SURVEY. �8 \ yF 3722-11-0003 EX.
- UNDERGROUND UTILITIES SHOWN ARE APPROXIMATE LOCATIONS ONLY. N/F \ \ BRICK G
JUDITH FRANCES MATTHIS V I WALL
\ -.
REFERENCES: DEED BOOK 1451 PAGE 750 PLAT BOOK 19 P-,4GE 101 �G� ,,� / EF 80E PG 299 �GF- �,\ I \ 20"
DEED BOOK 2786 PAGE 14 PLAT BOOK,42 PAGE 160 N/F �F� 3722-01-7093 ��
DEED BOOK 1359 PAGE 838 PLAT BOOkt 4 PAGE 84 JERRY & EDNA SNOW v�v ���G��� �P5\+ A\ OAK
DEED BOOK 1268 PAGE 846 DB 1585 PG 928
PLAT BOOK 4 PAGE 53 �P p� - A -/ ss. G i
PLAT BOOK 5 PAGE 38 3722-01-6012 G ��_ Voy g .�
PLAT BOOK 36 PAGE 177 PLAT 600K 5 PAGE 121 -120- _ _ � yA c^ EX. i
PLAT BOOK 2 PAGE 21 F / `� 4 \
PLAT BOOK 42 PAGE 49 _ ,� " g 40" �' ' \ A WALL /
i �' '
DRAINAGE - G _ �I� / ULLBERRY
ss
-119--__---_-� ��� EX. CONC. P OAK \ ��,' , \\ EX. CB
�'y FLUME/� GPS 5, J\ \\ TOP:114.32 j `I�i
�EX CB INV:110.10 � � :�,� i
77) �'�2 �,• \\ \\°s TOP' 11573' (REPLACE)
v G
' �`X` D�I A \ INV:110.76' ��,F-C'
CO \ ��I TOP 113.05' \ `Q+ \\ F �� �' `'S
® EX. DI - I �� INV:109so, �� V \ G��� N/F
TOP: - -P I V C BRADFORD
EX. � I • .: � � i .� / � CITY OF WILSON
\ i1 IN(8' PVC. 111.76' . ELEVATED �\ i \ `\\, \ � 5`� � � PEAR DB 2837 PG 49
o OUT:111 41 _ - HVAC � 5 _ �A \ �_ \\ PB 42 PG 160
\ / 01 . s � EX. MH i ��� 3722-10-4646
TOP:115.46' 10, \ ¢
EX. DOUBLE CB IN(N):108.31 \ -7
\ \ \\ 5 R�PG 1 I. IN(NE):509.60' 18" ��i IN(S):108.08 ' i g5 (REPLACRCP
i�0 ` G
OP GP �. o IN E :104.03' 48" OUT:108.08 / (; ✓
\ `�tSV FEAR ° BUILDING DING �EX. BRICK � t ='.>. OUT:104.03' 48» o' GQ a / i `
15" CO f o (FIRE STATION) 1 f .. ::.'. `(FILL: TO .ADJUST `' y<^/ / JP+
: , ' 1NVERT,'Ok&. 48" RCP �� `0 gs G� i 60
:.._ ....
(REMOVE) `�+ 115 < EX. CB
€X. DI / TOP:114.09'
\. CO C ® �• ... EX. CONC. T8P:114.95 X. /R INV:109.70' N F
\ I :' INV:)-04.13 SD G" (REPLACE) /
EX. DI C FILL WITH o / f' ERADER A. MILLS, JR.
\ o A TOP: DB 1349 PG 35
. ". `.. ' '. • : • ' (FILL
INV:109.74 . EX. DI k� TOP 1D14 21' 3722-10-0879
:.
\ \\\ ,•'•.`. `.:' :... :..' SEX. O ::: �� i?,' ,. TOP:113.6REM / / ` CONCRETE) EX. 15" IN(SW):109.21'
1 \
CO o ` c
O : \ TOP:114�5' CO INV:109.74' / I RCP IN(N):109.21' \
o \ \ \ \ \ REMOVE . , UQ i /S \ \ EX. DI IN(NE):109.21'
•. IN:110.80' \ A ( ) i GP \ OUT- 103.69'
\ _ \ OUT. TOP: I TOP:114.56
G \ \ ; _ �.. : :,:. _ EX. DI (REPLACE)
-, . _ . j
\\ \\ \ . -: Q.\:'^,�� ' `/ -/ 10� "'� ; , 0 GPg \ INV: / \
/
\ 15" �V .: : ,: i / "'� \ �� GARAGE NOV:109 54 ��' REMOVE)
--O \ AK ' . ' I ..: _ r' o FFE:115.08' CFI !'
EX. CONC. �.� r, .Q � A EX. MH
'• o v TOP'115.51'
�� oy� ! / �'c CO : - ��' .. % ' . p V cP� 1 Q/��P�� �AINV:107.51' Ex. c6 A
n \.'.. ' :. .' �. �� 1 a v�TOP: 115.74'
\ \ , . :.. O� U r.
- \ \ .:., /., ' . tO1 EX. DI INV:1 1 35'
- / \
\ O.; INV:109.38' \I l`Lo
REMOVE W s \
y� \ .'EX. DI (
`•. TOP:111.98'' -� L `Ii+ c, N/F
• • . ,
EX. CONC.. • \� �5
\ INV:109.30' ipl'•' / \\\ �� 4 \\\ �' BRH1 LLC
EX. BRICK q� 0 (o v \
\ r • : •: ;.:: •, ., ... ... ,.. J"' � � � D6 2513 PG 459
CONSTRUCTION SAFETY:
THESE DRAWINGS DO NOT CONTAIN THE REQUIREMENTS FOR JOB SAFETY. ALL
PROVISIONS FOR SAFETY SHALL BE SOLE RESPONSIBILITY OF THE
CONTRACTOR.
GENERAL NOTES:
WORK WITHIN THE NCDOT RIGHT-OF-WAY SHALL CONFORM TO NCDOT
STANDARDS AND SPECIFICATIONS. CALL ONE CALL CENTER AT
1-800-632-4949 FOR LOCATIONS OF EXISTING UTILITIES PRIOR TO
EXCAVATION.
THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL WORK ZONE TRAFFIC
CONTROL IN OR ADJACENT TO NCDOT OR CITY RIGHT-OF-WAY. ALL METHODS
SHALL CONFORM TO THE MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES
(MUTCD) AND NCDOT STANDARDS.
DEMOLITION NOTES:
1. UNUSABLE EXCAVATED MATERIALS AND ALL WASTE RESULTING FROM
DEMOLITON SHALL BE DISPOSED OF AT AN APPROVED PERMITTED OFF -SITE
LOCATION BY CONTRACTOR. CLEAN ASPHALT, CONCRETE AND STONE MAY
BE DISPOSED AT CITY OF WILSON RECYCLE YARD ON DOWNING STREET
(COORDINATE WITH BILL BASS AT 252-399-2467).
2. CONTRACTOR SHALL NOTIFY AND COOPERATE WITH ALL UTILITY COMPANIES
OR FIRMS HAVING FACILITIES ON OR ADJACENT TO THE SITE BEFORE
DISTURBING, ALTERING, REMOVING, RELOCATING, ADJUSTING OR CONNECTING
TO SAID FACILITIES. CONTRACTOR SHALL RAISE OR LOWER TOPS OF
EXISTING MANHOLES AS REQUIRED TO MATCH FINISHED GRADES.
3. COORDINATE WITH THE LOCAL UTILITY PROVIDER FOR REMOVAL/RELOCATION
OF EXISTING ELECTRICAL TRANSFORMERS AND/OR LIGHT POLES.
4. SIDEWALK AND CURB & GUTTER TO BE REMOVED TO NEAREST JOINT OR
SAW -CUT IN A MANNER SUCH THAT NO JOINT IS LESS THAN 5 FEET.
5. ANY EXISTING CURB & GUTTER, SIDEWALK OR ASPHALT DAMAGED DURING
CONSTRUCTION WILL BE REPLACED BY THE CONTRACTOR AT NO
ADDITIONAL COST TO THE OWNER.
TO BE REMOVED/REPLACED
THE AREAS INDICATED FOR REMOVAL ARE THE MINIMUM
LIMITS. IT MAY BE NECESSARY TO REMOVE AND REPLACE
BEYOND THESE LIMITS TO COMPLETE THE WORK.
EX. MH =• : •. 11 ,.. .'.:. Ul
\� LU ` �n\ i \ 3722-10-1821
4 _ �._ �' ' ;r BUILDING EX \
TOP:112.4T \ :, \.•';,.'. (FIRE STATION) ):
-. TOP 14 65' \
\ IN(E):111.05' 1P,S i
INV:107.87' \ oy 4 :..•'.` .'..Y' ..'; \' \FFE:115.12' IN(N):109.03' G \\ \
\ \ \ \ \ V\ is.. o .: :. . •.. .. J:` ' ,�+_ ,'; ...
�
1/RY.773IN(NE):103.90'
\ �(REMOVE)OUT:103.90'
EX. DI O
C TOP:110.87 EX. CB EX. SIGN
\
EX.(REMOVE &INV-108.62' G
TO
. BLOCK
INV: 109 96 GWALL �^ CP EX. CB
F
o \ C� EX. CB GP5 Z �FjE OVE TOP:116.41' a /
\ I �\ ; '. ; `•_ 02�,' TOP 113 95 INV 112 06'
\ ?J
r . INV:
INV:109.65'
1' (RE/MOVE)
EX. CB n EX. CB RY � c�
f�
\ �N/F
ASPHALTTOP:113.35'
T0P:110.69' ' �- TED A. FUL
FORD
INV:109.80EX. M
IN(SE):108.18' EDI DB 1724 PG 832e TOP: 15.713722-10-1774IN(NE):107.39' on EXDI O.INV. 107
IN(NW):107.74' IN(15"):109.26'
110.64'
EX. 15" �G: v /
Gi / 12" CH RY J�\
IN(SW):106.55' \ \ f \ IN(48' ):103.71' r / (REMOVE) /
INV.108.14' F RCP •i GQ �so 1
IN(E):103.54' \ s, \ A � EX DI• OUT: \_ 3 ,' - O R N,O' (REMOVE)
OUT:103.54'
\ oCo
•. < i
\ \ A A i G � TOP: 112.0 X. CB
INV: 0 P:11268\ \L i j so
_ - 12� CHERRY \
uG
- -
\
(�EMOVE)
EX. CBTOP: 110.36'
V A+• A OPS , \V .
EX.
INV:107.28'
EX. CB
TOP: 110.49' 0 48" CMP �s
INV:107.09'\\F\\
I
EX. SLAB INLET
TOP 109.42
INV IN: 105.53 (12" CMP)
INV IN: 103.18 (48" CMP) jg
INV OUT: 102.74 (48" RCP)
EX.
\\'BR FORD \BLOCK
i
\PE A i �
EX. MH \ 6,, \\ 18" 1 1
TOP:110.47' °s� \ \ OAK I 1
IN(NE):104.31'
go / IN(NW):106.71' 0_ \
IN SOUT SW :104.31' \� \ \ 1
� :10 5.09'
�n\
'O
�Z3 V py� A AVA
0
/ \ 0 E
I
(REMOVE)
EX. MH
TOP:113.91'
INV:105.50'
(REMOVE) /
i
l '•
1,
.C;
1
•` !10 oP -
E�PR�6
EX.
RETAINING
WALL
7 N /F
2p �" ��\ ; Co EDWARD A. FULFORD
/ \ \�� DB 1943 PG 679
- \ 3722-10-2700
V 1
�/
/\_
" ��ON �g 1 P
NOR(E>vw// / \ \
/ /\10-
I OF
� ,P000, N PGRMNEoI £1A
010
48"
OAK N/F
OAKDALE RENTAL PROPERTIES
LLC
DB 2483 PG 184
PB 1 PG 178
3722-00-8540
/ / / 'A
�0'' \ \/ / C T OF WILSON
DB 2129 PG 870 JpG `G
O <�� 3722-00-9670
CP
EX. MH
\ TOP:123.60
/ INV:119.85
NOTES:
ALL STRUCTURES, UTILITIES AND LANDSCAPING AFFECTED
DURING CONSTRUCTION SHALL BE RESTORED INCLUDING
PAVEMENT MARKINGS, FLAG POLE, LIGHTING AND SIGNAGES.
COORDINATE WITH THE CITY AND/OR THE FIRE DEPARTMENT
TO VERIFY LAYOUT CHANGES, IF ANY.
GRAPHIC SCALE
30 0 15 30 60 120
( IN FEET )
1 inch = 30 ft.
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Project Number:
23-297
Date: APRIL 2024
Client Code:
WC
Scale (Horz.):
1 : 30
Scale (Vert.):
N/A
Survey By:
DB, JB
Field Book:
350
Drawn By:
RF
Sheet: spi

SITE DATA (FIRE DEPARTMENT PROPERTY
TOTAL AREA 2.85(+/-) ACRES
TOTAL # LOTS 1
ZONING RMX
MIN. BLDG. LINES FRONT 6'
SIDE 0' (5' IF DETACHED)
REAR 3'
STREET ADDRESS 200 SPRUCE ST (3722-00-7802)
307 HINES ST (3722-00-8865)
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( IN FEET )
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Project Number:
23-297
Date: APRIL 2024
Client Code:
WC
Scale (Horz.):
1": 30'
Scale (Vert.):
N/A
Survey By:
JB, JB
Field Book:
350
Drawn By:
RF
Sheet: SP2

4}q
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Top ti//y
79 j2 4).
8
STORMWATER SEWER STRUCTURE TABLE
STRUCTURE NAME
DESCRIPTION
TOP ELEV.
INVERT IN
INVERT OUT
Al
DROP INLET
111.50
103.12
108.54
103.12
A2
DROP INLET
113.69
109.42
109.22
A3
DOUBLE CATCH BASIN
115.54
109.20
104.21
A4
5" MANHOLE
114.21
109.03
109.21
109.21
104.90
A5
DOUBLE CATCH BASIN
114.09
109.70
109.20
A6
DOUBLE CATCH BASIN
114.32
110.10
E6A
DROP INLET
109.43
102.78
102.74
._u V c>I
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'SEX• 8 0\ _ -115-N
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15 ' o. / 74
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6 0 I D')
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FX. �k 1p3 3 77 1
SO 48" T�p. Cg 64, t/ S
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q<4g1N1NG
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STRORAGE
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STORMWATER SEWER PIPE TABLE
UPSTREAM
STRUCTURE
DOWNSTREAM
STRUCURE
PIPE
SIZE
(INCHES)
LENGTH
(FEET)
SLOPE
MATERIAL
UPPER
INVERT
LOWER
INVERT
Al
E6A
L1
48
68.9
0.50%
HDPE
103.12
102.78
USDS
Al
L2
48
144.0
0.40%
HDPE
103.70
103.12
USDS
E9
L3
42
27.4
0.50%
HDPE
104.04
103.90
A2
USDS
L4
15
7.4
1.00%
RCP
109.22
109.15
E10
A2
L5
15
12.0
1.00%
RCP
109.54
109.42
USDS
A3
L6
30
26.0
1.95%
HDPE
104.21
103.70
A3
USDS
L7
30
25.0
2.03%
HDPE
104.21
103.70
Ell
A3
L8
24
29.6
1.00%
HDPE
109.50
109.20
A4
A3
L9
42
69.0
1.00%
HDPE
104.90
104.21
E14
A4
L10
15
24.8
8.63%
RCP
111.35
109.21
A5
A4
Lll
30
8.5
2.00%
HDPE
109.20
109.03
A6
A5
L12
24
27.1
1.48%
HDPE
110.10
109.70
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ss
i
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50, (+/) PUBLIC /
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EX CONC.
,EX. ASPHALT V AV • `: �'�I' �o� - -, 1D CO
/ / I PARKING LOT / �
-
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SITE NOTES:
THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL WORK ZONE TRAFFIC CONTROL IN OR
ADJACENT TO NCDOT OR TOWN RIGHT-OF-WAY. ALL METHODS SHALL CONFORM TO THE
MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES (MUTCD) AND NCDOT STANDARDS.
CONTRACTOR TO COORDINATE INSTALLATION OF CONDUITS FOR PHONES & LIGHTING.
UNUSABLE EXCAVATED MATERIALS AND ALL WASTE RESULTING FROM CLEARING AND GRUBBING
SHALL BE DISPOSED OF AT AN APPROVED PERMITTED OFF -SITE LOCATION BY CONTRACTOR.
CONTRACTOR RESPONSIBLE FOR COMPLYING WITH ALL REQUIREMENTS/ CONDITIONS OF ALL
ENCROACHMENTS & PERMITS INCLUDING PROVIDING BONDS/INSURANCE IF REQUIRED.
CONTRACTOR IS RESPONSIBLE FOR COORDINATING REQUIRED INSPECTIONS.
CALL ONE CALL CENTER AT 1-800-632-4949 OR 811 FOR LOCATIONS OF EXISTING UTILITIES
THREE WORKING DAYS MINIMUM PRIOR TO EXCAVATION.
EXCAVATION AND GRADING PLAN NOTES:
ALL AREAS NOT COVERED BY BUILDING OR PAVING TO BE GRASSED LANDSCAPED OR LEFT
NATURAL AS INDICATED.
CONTRACTOR SHALL NOTIFY AND COOPERATE WITH ALL UTILITY COMPANIES OR FIRMS HAVING
FACILITIES ON OR ADJACENT TO THE SITE BEFORE DISTURBING ALTERING REMOVING
RELOCATING ADJUSTING OR CONNECTING TO SAID FACILITIES. CONTRACTOR SHALL RAISE OR
LOWER TOPS OF EXISTING MANHOLES AS REQUIRED TO MATCH FINISHED GRADES.
BEFORE ANY MACHINE WORK IS DONE, CONTRACTOR SHALL STAKE OUT AND MARK ITEMS
ESTABLISHED BY THE SITE PLAN. CONTROL POINTS SHALL BE PRESERVED AT ALL TIMES
DURING THE COURSE OF THE PROJECT. LACK OF THE PROPER WORKING POINTS AND GRADE
STAKES MAY REQUIRE CESSATION OF OPERATIONS UNTIL SUCH POINTS AND GRADES HAVE BEEN
REPLACED TO THE OWNERS SATISFACTION.
EXISTING CONDITIONS:
THE CONTRACTOR SHALL BE RESPONSIBLE FOR REVIEWING ALL EXISTING JOB CONDITIONS. ANY
ADVERSE CONDITIONS AFFECTING WORK SHOWN ON THESE DRAWINGS SHALL BE BROUGHT TO
THE ATTENTION OF THE ENGINEER FOR POSSIBLE CLARIFICATION OR RECONCILIATION.
CONSTRUCTION SAFETY:
THESE DRAWINGS DO NOT CONTAIN THE REQUIREMENTS FOR JOB SAFETY. ALL PROVISIONS FOR
SAFETY SHALL BE SOLE RESPONSIBILITY OF THE CONTRACTOR.
STRUCTURAL FILL:
SEE CITY OF WILSON SPECIFICATIONS FOR STRUCTURAL FILL INFORMATION.
OFFSITE BORROW / TRENCH BORROW:
OFFSITE BORROW MATERIAL PLACED ON SITE SHOULD BE LOW PLASTICITY (PI LESS THAN 25
AND ILL LESS THAN 50) AND SHALL BE FREE OF ORGANIC MATERIAL OR DEBRIS PLACE FILL IN
8" TO 10" LOOSE LIFTS AND COMPACT TO 95% OF THE STANDARD PROCTOR MAXIMUM DRY
DENSITY, ASTM D698. THE MOISTURE CONTENT OF THE SOIL SHOULD BE MAINTAINED WITHIN f
3 PERCENTAGE POINTS OF THE OPTIMUM MOISTURE CONTENT DETERMINED BY THE SAME TEST.
OFF -SITE BORROW MATERIAL TO BE OBTAINED FROM A PERMITTED SOURCE.
ADA AND LEGAL DISCLAIMER:
THIS DOCUMENT IS NOT REPRESENTED TO COMPLY WITH ALL REQUIREMENTS CONTAINED IN THE
ADA OR OTHER LAWS. ENGINEERS ARE NOT LICENSED TO INTERPRET LAWS OR GIVE ADVICE
CONCERNING LAWS, THE OWNER SHOULD HAVE THIS DOCUMENT REVIEWED BY HIS ATTORNEY TO
DETERMINE LEGAL COMPLIANCE.
GAS NOTE:
THERE SHALL BE A MINIMUM OF 3 FT OF SUITABLE FILL BETWEEN THE EXISTING MAIN AND ANY
ROCK, CONCRETE OR ASPHALT INSTALLED.
GRAPHIC SCALE
30 0 15 30 60 120
( IN FEET )
1 inch = 30 ft.
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Project Number:
23-297
Date: APRIL 2024
Client Code:
WC
Scale (Horz.):
1": 30'
Scale (Vert.):
N/A
Survey By:
JB, JB
Field Book:
350
Drawn By:
RF
Sheet:
SP3

126
124
122
120
118
116
114
112
1081
1
1061
1
L
104
102
100
1
7 11116
O •s
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1.'; ..' �_ :...\ ,.: - ".." J;:,;,•-1 \ - SANITARY SEWER STRUCTURE TABLE
n I \\ '! / 114 J I GPI / \� DIAMETER
o \\ \ / AZ tD STRUCTURE NAME TOP ELEV. INVERT IN INVERT OUT HEIGHT (INCHES)
� /, W MH#S2 114.59 105.50 105.40 9.19 48
Fi
I I S,o �� �� �/� �� ' AA5 � � I
I � � D P E ML#�6 - -� w7 99-
I hq`T I 6+00 = MI a S�� MH#S3 119.41 105.87 105.77 13.65 60
MH#S5 1 / X• $ DI - MH#S4 121.10 106.70 106.60 14.50 60
I N \ m .` : (FIRE C7ti C/r \ I A3 - -115 - �
I X I FFF sTq c I D P E 5- ---- _
\\ SD �� I O 7ISI�p�J -�-HE---sD G
E7 GAS a;A� GA _GAS SANITARY SEWER PIPE TABLE
IS Al �
I I I 1 4 d��` 30HDi UPSTREAM DOWNSTREAM SIZE LENGTH UPPER LOWER
'�P 1 STRUCTURE STRUCURE PIPE (INCHES) (FEET) SLOPE MATERIAL INVERT INVERT
_ I •• _ 1 I
MH#S2 MH#S1 LS1 8 122.3 0.408% DI 105.40 104.90
/ MH#S1 / I l I \\ I 1 s7' / l L' I MH#S3 MH#S2 LS2 8 66.7 0.400% DI 105.77 105.50
/ r/ � II 1. 7 MH#S4 MH#S3 LS3 8 182.6 0.400% DI 106.60 105.87
e I / Sp I `\ I -:• .~ I /�/ I/� I DI I N(NJ.70 MH#S5 MH#S4 LS4 8 202.4 0.398% DI 107.51 106.70
`.:
p ' GAS -_: 0I O� 9
-1 ® g 3
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C'o 114 -- - GA GAS GAS GAS I Im . I T 70,
is
777 R _ _ cacc E Q
OQ 80, -SD SD �- \ I + 01SD > I
1 0 HDP,
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Im I
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I 0 - --�SAy�< / 1 � 7 0'S'3 00j I
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� I
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v / -� .,. I �V SYSTEM
I i : :wa. - �.
cacti
III EX. METAL UGr�UGT��
GARAGE I --------- U i y
FFE:115.36' _ - - - -
Do
jq<<N� o IN7I x'` --- I j \ I I �Lq��C7f
o I D � \I
12�' _----------- +
GAS - -
_ EX. 6- WOOD l 2
FC1gCE - / _ 1
---- - - _ EDP �v �i`/ a/� �0 GRAPHIC SCALE
:.
SANITARY SEWER MAIN
( IN FEET )
1 inch = 30 ft.
MH#S2 (4'� MANHOLE)
STA 1 +22.27
HEIGHT = 9.19
TOP OF RIM = 114.59
INV. IN = 105.50
INV. OUT = 105.40
.r
MH#S6 (EXISTING)
STA 6+23.32
TOP OF RIM = 115.46
INV. IN = 108.08 (NE)
INV. IN = 108.31 (NW)
INV. IN = 108.08 (SE)
INV. OUT = 108.08
�
�'�
---
__
-
---------------•i,- -_ --
,,% �
,
%'
-------''�--
-------- ��
-- --
MH#S4 (5'0 MANHOLE)
STA 3+71.55
HEIGHT = 14.50
TOP OF RIM = 121.10
INV. IN = 106.70
INV. OUT = 106.60
-----
MH#S3 (5'0 MANHOLE)
STA 1 +88.97
HEIGHT = 13.65
TOP OF RIM = 119.41
INV. IN = 105.87
INV. OUT = 105.77
--------
------
-
"-
------------
------
-
- -
--------
24" HDPE
_ _ -
g TC_Li
-'
'-
--
_-- '
___
--------------'
15" RCP (EXISTING)
I15"
I I
PVC (EXISTING)
_
___
LJII
MH#S5 (EXISTING)
STA 5+73.94
TOP OF RIM = 115.51
INV. IN = 107.51
INV. OUT = 107.51
MH#S1 (EXISTING)
STA 0+00.00
TOP OF RIM = 111.40
INV. IN = 104.90
INV. OUT = 104.80
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1 +00
2+00
3+00
4+00
5+00
6+00
126
124
122
120
118
116
114
112
110
108
106
104
102
100
7+00
WATER, SEWER, AND STORM DRAINAGE LINES SHOULD BE
CONSTRUCTED TO THE FOLLOWING SPECIFICATIONS:
-MIN. 10' LATERAL SEPARATION BETWEEN WATER/SEWER LINES.
-MIN. 18" VERT. SEPARATION BETWEEN WATER/SEWER, IF
WATER MUST BE PLACED BELOW SEWER, DUCTILE IRON IS
REQUIRED ON BOTH LINES. DUCTILE IRON SHOULD EXTEND
10' PAST INTERSECTION ON WATER LINE AND TO THE NEXT
MANHOLE ON SEWER LINE PER CITY OF WILSON
SPECIFICATIONS.
-WATER/SEWER CROSSINGS SHALL BE ARRANGED SO THAT
SEWER JOINTS ARE EQUIDISTANT AND AS FAR AS POSSIBLE
FROM THE WATER MAIN JOINTS.
-MIN. 24" VERT. SEPARATION BETWEEN STORM DRAIN AND
SAN. SEWER OR DUCTILE IRON IS REQUIRED.
CONTRACTOR RESPONSIBLE FOR COMPLYING WITH ALL
REQUIREMENTS/CONDITIONS OF ALL ENCROACHMENTS &
PERMITS INCLUDING PROVIDING BONDS/INSURANCE IF REQUIRED.
CONTRACTOR IS RESPONSIBLE FOR COORDINATING REQUIRED
INSPECTIONS BY NCDOT AND/OR WITH MUNICIPALITY.
LOCATION, QUANTITY AND PLACEMENT OF DRAINAGE PIPES AND
EROSION CONTROL DEVICES MAY VARY TO BETTER CONFORM TO
FIELD CONDITIONS.
UTILITIES SHOWN ON PLANS ARE LOCATED APPROXIMATELY.
CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING THE
LOCATION OF ALL EXISTING UTILITIES AND SERVICES WHETHER
SHOWN ON PLANS OR NOT.
CALL ONE CALL CENTER AT 1-800-632-4949 FOR LOCATIONS
OF EXISTING UTILITIES PRIOR TO ANY CONSTRUCTION
CONTRACTOR TO BE RESPONSIBLE FOR REMOVAL AND
REPLACEMENT OF THESE FACILITIES IF DAMAGED.
CONTRACTOR TO PROVIDE BYPASS PUMPING AS NECESSARY TO
MAINTAIN SEWER FLOWS.
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Project Number:
23-297
Date- APRIL 2024
Client Code-
WC
Scale (Horz.):
N/A
Scale (Vert.):
N/A
Survey By:
JIB, JB
Field Book-
350
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E6A DROP INLET
STA 16+70.96
TOP = 109.43
INV. IN = 102.78
Al DROP INLET
STA 17+39.90
TOP = 111.50
INV. IN = 103.12 (E)
INV. IN = 108.54 (E)
INV. OUT = 103.12 (SW)
STORMWATER SEWER PLAN
15" RCP (EXISTING)
of I Inoc, I 1 144 LF 0 0.40% 48" HDPE
I0=0106111D=IIIIIIIIII
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GRAPHIC SCALE
50 0 25 50 100
( IN FEET )
1 inch = 50 ft.
A3
DOUBLE CATCH BASIN
STA
21 +83.98
TOP
OF CURB = 115.54
INV.
IN = 109.20 (NW)
INV.
IN = 104.21 (NE)
INV.
OUT = 104.21 (SW)
INV.
OUT = 104.21 (SW)
10YR STORM
WATER EL. 111.84
15" RCP
INV. = 109.15
NOT EXACT
EX. 8"
INV. OUT 103.70
INV. OUT 103.70
UNDERGROUND
DETENTION
(143,1
LOCATION)
STORMWATER
SYSTEM
6 CF)
DI
42" HDPE
INV. = 104.04
STORAGE BOTTOM
- 103.70
e
A5 DOUBLE CATCH BASIN
STA 22+61.47
TOP OF CURB = 114.09
INV. IN = 109.70
INV. OUT = 109.20
8 LF
0 2.00 0
30" HDPE
HINES STREET JACKSON
STREET
EX. 4" DI
-O 27 LF
0 1.48%
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69 L 0 1.00% 42" HDPE
25
LF
A4
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MANHOLE)
0
.03%
STA
22+52.97
30"
HDPE
HEIGHT =
9.31
TOP
OF
RIM = 114.21
6 LF
1.95%
INV.
INV.
IN =
IN =
109.03 (N)
109.21 (NE)
0" HDPE
INV.
IN =
109.21 (SW)
INV.
OUT
= 104.90 (SW)
A6 DOUBLE CATCH BASIN
STA 22+88.58
TOP OF CURB = 114.32
INV. OUT = 110.10
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19+00
20+00
21 +00
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200
124
122
120
118
116
114
112
110
108
106
104
102
100
98
96
94
STORMWATER SEWER STRUCTURE TABLE
STRUCTURE NAME
DESCRIPTION
TOP ELEV.
INVERT IN
INVERT OUT
Al
DROP INLET
111.50
103.12
108.54
103.12
A2
DROP INLET
113.69
109.42
109.22
A3
DOUBLE CATCH BASIN
115.54
109.20
104.21
A4
5" MANHOLE
114.21
109.03
109.21
109.21
104.90
A5
DOUBLE CATCH BASIN
114.09
109.70
109.20
A6
DOUBLE CATCH BASIN
114.32
110.10
E6A
DROP INLET
1 109.43
1 102.78
1 102.74
STORMWATER SEWER PIPE TABLE
UPSTREAM
STRUCTURE
DOWNSTREAM
STRUCURE
PIPE
SIZE
(INCHES)
LENGTH
(FEET)
SLOPE
MATERIAL
UPPER
INVERT
LOWER
INVERT
Al
E6A
L1
48
68.9
0.50%
HDPE
103.12
102.78
USDS
Al
L2
48
144.0
0.40%
HDPE
103.70
103.12
USDS
E9
L3
42
27.4
0.50%
HDPE
104.04
103.90
A2
USDS
L4
15
7.4
1.00%
RCP
109.22
109.15
E10
A2
L5
15
12.0
1.00%
RCP
109.54
109.42
USDS
A3
L6
30
26.0
1.95%
HDPE
104.21
103.70
A3
USDS
L7
30
25.0
2.03%
HDPE
104.21
103.70
Ell
A3
L8
24
29.6
1.00%
HDPE
109.50
109.20
A4
A3
L9
42
69.0
1.00%
HDPE
104.90
104.21
E14
A4
L10
15
24.8
8.63%
RCP
111.35
109.21
A5
A4
L11
30
8.5
2.00%
HDPE
109.20
109.03
A6
A5
L12
24
27.1
1.48%
HDPE
110.10
109.70
120
120
118
118
116
--------------
116
114
I
I114
30 LF
Ell EX. DOUBLE CATCH BASIN
0 1.00%
STA 0+29.65
112
24" HD P
TOP OF CURB = 115.51
I112
INV. OUT = 109.50
A3
DOUBLE CATCH BASIN
STA
0+00.00
110
1
1110
TOP
OF CURB = 115.54
INV.
IN = 109.20
CONCRETE
INV.
OUT = 104.21
PIPE SADDLE
108
108
8" DI
106
106
104LJ
104
102
102
100
100
N
Lo
n�nn n-LOn ar,
Ell TO A3
122
122
INLET
A2
DROP
STA
0+07.36
120
TOP
= 113.69
INV.
IN =
109.42
,IN .
OUT
= 109.22
118
118
116
116
E10 DROP INLET
114
114
STA 0+19.36
TOP = 114.16
INV. IN = 109.54
INV. OUT = 109.54
112
12
12 LF
0 1.00%
15" RCP
110
1.0110
7 LF
61,
0 1.00%
15" RCP
108
108
106
106
104
104
102
102
00
N
0+00
0+19.36
I E10 TO A2 TO USDS
120
120
118
118
E14 EX. CATCH
BASIN
STA 0+24.80
TOP OF CURB =
115.73
INV. OUT = 111.35
116
116
114
1114
112
I112
25 LF
0 8.63%
lic
110 15" RCP
A4 5` MANHOLE
STA 0+00.00
TOP = 114.21
OE
108
INV. IN = 109.03
(N)
INV. IN = 109.21
(NE)
INV. IN = 109.21
(SW)
INV. OUT = 104.90 (SW)
10
106
104
104
102
102
100
100
N
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Project Number:
23-297
Date: APRIL 2024
Client Code:
WC
Scale (Horz.):
N/A
Scale (Vert.):
N/A
Survey By:
JB, JB
Field Book:
350
Drawn By:
RF
Sheet:
SP5
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454
CONSTRUCTION SEQUENCE:
1. EROSION AND SEDIMENT CONTROL (E&SC) PERMIT AND CERTIFICATE OF COVERAGE (COC) MUST BE OBTAINED BEFORE ANY LAND DISTURBING ACTIVITIES (INCLUDING TIMBERING AND DEMOLITION) OCCUR. THE COC CAN BE OBTAINED BY FILLING OUT THE ELECTRONIC NOTICE OF
INTENT (E-NOI) FORM AT DEQ.NC.GOV/NCGO1. PLEASE NOTE, THE E-NOI FORM MAY ONLY BE FILLED OUT ONCE THE PLANS HAVE BEEN APPROVED. A COPY OF THE E&SC PERMIT, THE COC, AND A HARD COPY OF THE PLAN MUST BE KEPT ON SITE, PREFERABLY IN A PERMITS
BOX, AND ACCESSIBLE DURING INSPECTION.
2. NOTIFY THE NCDEQ-DEMLR RALEIGH REGIONAL OFFICE AT LEAST 48 HOURS PRIOR TO COMMENCING THE LAND DISTURBING ACTIVITY AT PHONE NUMBER [phone]. MAINTAIN ON SITE A RAIN GAUGE, RECORDS, COPY OF THE PERMIT AND SEDIMENT & EROSION CONTROL
PLANS.
3. PHASE CONSTRUCTION TO LIMIT TIME OF EXPOSURE. ALL BARE SOILS ARE TO BE STABILIZED UNDER CONDITIONS OUTLINED IN THE CURRENT NPDES PERMIT OR, IF IT IS IN A CRITICAL AREA, BY THE END OF THE DAY. PER THE NPDES PERMIT, GROUND STABILIZATION WILL BE
APPLIED WITHIN 14 CALENDAR DAYS FROM LAST LAND DISTURBING ACTIVITY. FOR STEEP SLOPES, THAT AREA MUST BE STABILIZED WITHIN 7 CALENDAR DAYS"AND 'PERMANENT GROUNDCOVER SHALL BE ESTABLISHED IN 90 CALENDAR DAYS. HOWEVER, NPDES GROUNDCOVER
REQUIREMENTS TAKE PRECEDENCE.
4. INSTALL CONSTRUCTION ENTRANCE, INLET PROTECTION ON EXISTING CURB AND DROP INLETS NEAR THE PROJECT AREA (SEE DETAIL 355.04). INSTALL SAFETY COMPOST SOCK, ORANGE FENCE AND SILT FENCE ACCORDING TO PLANS. INSTALL SILT FENCE OUTLETS AT LOW
POINTS AS NECESSARY.
5. STOCKPILES, LAYDOWN OR WASTE AREAS, CONCRETE WASHOUTS, PORTABLE TOILETS, AND FUELS MUST BE LOCATED AT LEAST 50 FEET AWAY FROM ANY OPEN WATER CONVEYANCES, SUCH AS BASINS, DITCHES, STORM DRAIN INLETS, ETC. THE LOCATION OF THESE ACTIVITIES
MAY BE FIELD ADJUSTED IF THE DISTANCE REQUIREMENTS ARE MET.
6. BLOCK OUTLET PIPE AND USE BYPASS PUMPING FROM EXISTING CURB INLET (E11) TO EXISTING DROP INLET (E9). INSTALL INLET PROTECTION (SEE DETAILS 354.04).
7. BEGIN EXCAVATION FOR INSTALLATION OF PIPES, BOXES AND UNDERGROUND STORMWATER DETENTION SYSTEM. IF GROUNDWATER IS PRESENT DURING EXCAVATION, DEWATER USING PUMP AND SILT BAG. SILT -BAGS AND SURPLUS EXCAVATED MATERIALS TO BE TO BE DISPOSED
OFF AT AN APPROVED OFF -SITE DISPOSAL AREA/FACILITY.
8. INSTALL AND MAINTAIN PIPE INLET PROTECTION FOR STORM DRAIN UNDER CONSTRUCTION AT THE END OF THE DAY OR ONSET OF RAIN UNTIL BOXES ARE BUILT AND YARD INLET DEVICES INSTALLED. USE BLOCK AND GRAVEL INLET PROTECTION OR ACCEPTABLE ALTERNATIVE
AFTER BOXES ARE INSTALLED.
9. BACKFILL THEN PAVE TO EXISTING CONDITION EXCEPT FOR PROPOSED GRADING AROUND DROP INLET "A2" AND EXISTING DROP INLET "E9" AS SHOWN ON PLANS.
10. THE CONTRACTOR SHALL CONDUCT SELF -INSPECTIONS OF THE EROSION AND SEDIMENTATION CONTROL MEASURES AND COMPLETE THE FOLLOWING COMBINED SELF -INSPECTION FORM FOUND ON THE DEMLR WEBSITE
https: //deq.nc.gov/about/divisions/energy-mineral-land-resources/ erosion-sediment-control/forms. TWELVE MONTHS OF COMPLETE INSPECTION FORMS SHALL BE KEPT ON -SITE AND AVAILABLE FOR INSPECTION AT ALL TIMES. IT IS RECOMMENDED A COPY BE KEPT IN A PERMITS BOX.
11. SELF -INSPECTIONS FOR EROSION AND SEDIMENTATION CONTROL MEASURES ARE TO BE PERFORMED AT LEAST ONCE EVERY SEVEN CALENDAR DAYS AND WITHIN 24 HOURS OF EVERY RAIN EVENT OF GREATER THAN 1 INCH. ANY NEEDED REPAIRS SHALL BE MADE IMMEDIATELY TO
MAINTAIN MEASURES AS DESIGNED. ALL E&SC MEASURES SHALL BE MAINTAINED AS SPECIFIED IN THE CONSTRUCTION DETAILS ON THIS PLAN. A RAIN GAUGE SHALL BE INSTALLED AT THE PROJECT SITE FOR MONITORING.
12. WHEN ALL UPLAND AREAS HAVE BEEN STABILIZED/PAVED, REMOVE TEMPORARY MEASURES ONLY AFTER INSPECTION BY NCDEQ-DEMLR.
13. WHEN THE PROJECT IS COMPLETE, THE PERMITTEE SHALL CONTACT DEMLR TO CLOSE OUT THE E&SC PLAN. AFTER DEMLR INFORMS THE PERMITTEE OF THE PROJECT CLOSE OUT, VIA INSPECTION REPORT, THE PERMITTEE SHALL VISIT deq.nc.gov/NCGO1 TO SUBMIT AN ELECTRONIC
NOTICE OF TERMINATION (e-NOT). A $100 ANNUAL GENERAL PERMIT WILL BE CHARGED UNTIL e-NOT HAS BEEN FILLED OUT.
14. STREET IN FRONT OF THE PROJECT SITE SHALL BE KEPT CLEAN AT ALL TIMES OR A WASH STATION WILL BE REQUIRED
MAINTENANCE:
1. EROSION AND SEDIMENT CONTROL DEVICES SHALL BE CHECKED AT LEAST ONCE EVERY WEEK AND AFTER EVERY RUN-OFF PRODUCING RAINFALL.
2. SEDIMENT SHALL BE REMOVED AND DEVICES REPAIRED AND/OR REPLACED AS NECESSARY.
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LOCATION, QUANTITY AND PLACEMENT OF DRAINAGE PIPES AND
EROSION CONTROL DEVICES MAY VARY TO BETTER CONFORM TO
FIELD CONDITIONS.
SITE DATA (FIRE DEPARTMENT PROPERTY
TOTAL AREA 2.85(+/-) ACRES
TOTAL # LOTS 1
ZONING RMX
MIN. BLDG. LINES FRONT 6'
SIDE 0' (5' IF DETACHED)
REAR 3'
STREET ADDRESS 200 SPRUCE ST (3722-00-7802)
307 HINES ST (3722-00-8865)
DISTURBED AREA: 2.50 ACf
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LIMITS OF oyop. 10 0 I 1 X o �, ''�`� i v ;e° r.. �� Y
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SILT FENCE
ORANGE SAFETY FENCE
CONSTRUCTION ENTRANCE
-cs-cs-
SILT SOCKS
®
CONCRETE WASHOUT
DRAINAGE INLET PROTECTION
LOD LOD L L
WASHOUT
ORANGE THIS AREA MAY BE AREA I
SAFETY USED FOR STAGING I I
FENCE & STOCKPILE. EX. BLDG. LIMITS OF
(VACANT) DISTURBANCE
I
I
50' W) PUBLIC R/w
Fk \
7s0�'A7
1A1, (Sw) 42j.
709
,N N).1 q -27 \
O�,TNF-` 70 03,
70, 9o2j,
1
1
LIMITS OF
DISTURBANCE
1
F,r
0C
wzk
*q<<
ADDITIONAL STAGING
& STOCKPILE AREA
FENCE/
CONSTRUCTION
ENTRANCE
II sa
I � I
I � I
I m I F1 sa
Top. s0M
11 9 S
I I OUT `3 04
I I ''288
LIMITS OF
DISTURBANCE
1�
STORM
DRAJN SCHEDULE (10-YEAR STORM)
n = 0.013
tc
I
C
Q10
Total Q10
FROM
TO
PIPE INLET
INLET
INLET
PIPE
TIMEOF
INTENSITI
RUNOFF
DSCHRG
DSCHRG
SLOPE
Dtheo
SIZE
VFull
QFull
LENGTH
SEGMENT
UPPER
LOWER
RUN AREA
AREA
TIME
TIME
CONIC
COFF F
PIPE
TIME
INVERT
INVERT
S
iACRES1
(MIN)
MIN
MN
(IWHR'
CFS)
(CFS
iFT1- 1
`INCHES
(INCHES)
iFT.+SEC'
iCFS'1
(FT)
MN
UNE C
A6 (2-CB)
A5 (2-CB)
208682
4.79
6.0
0.0
6.0
7.55
0.56
19.88
19.9
0.0148
212
24
8.7
27.5
27.1
0.1
110.10
109.70
A5 2-CB
A4 MH
323386
7A2
6-0
0.0
6.0
7.56
0-66
30.83
50.7
0.0100
32-6
36
9.4
66.7
8.5
0.0
109.69
109.50
E15(EX MH)
A4(MH)
26.1
0.0041
30.0
30
6.3
26.1
346-0
1.1
110.61
10921
E14 (EX CB)
A4 (MH)
139767
321
6-0
0.0
6.0
7,65
0-66
13.32
13.3
0.0863
13.1
15
16A
19.0
24.8
0.0
111.36
109.21
A4 MH
A3 (2-CB)
0
0-00
0.0
0.0
0.0
0.00
0-00
0.00
90.1
0.0100
40.3
42
10A
100.6
24.8
0-0
104.66
104.32
E12 (EX CB)
E11 (2E CB)
15.4
0.0216
18.0
18
8.7
16.4
63.7
0.1
110.76
109.60
E11 (2EX,CB)
A3(2 B)
36493
0.81
5.0
0.0
6-0
7.56
0-60
3.08
18.6
0-0100
222
24
72
22.6
36.0
0.1
104.21
103.86
A3 2-CB
USDS
26410
0.61
6.0
0.0
5.0
7.55
0.70
320
111.8
0.0200
38.3
2-30
11.8
116.0
25.3
0.0
104.32
103.81
E10 (EX -Di)
A2 (DI)
26729
0-69
5.0
0.0
6-0
7.56
0.70
3.12
3.1
0.0100
11.4
15
5-3
6.5
12-0
0.0
109-64
109.42
A2 (DI)
USDS
13687
0.31
5.0
0.0
6-0
7.65
0.50
1.19
4.3
0-0100
12-9
15
6.3
6.5
6.0
0.0
10922
109.16
GRAPHIC SCALE
30 0 15 30 60 120
( IN FEET )
1 inch = 30 ft.
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Project Number:
23-297
Date: APRIL 2024
Client Code:
WC
Scale (Horz.):
1": 40'
Scale (Vert.):
N/A
Survey By:
JB, JB
Field Book:
350
Drawn By:
RF
Sheet:
SP6
Q
00
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N
N
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0

'r 1 ' :J.�:i �. :A: 4 ."JD .ion) L i. .. _ - :':1- Jr r I.. .. ..• .. -
L02
HEAVY DUTY FRAME, COVER
& HOOD FRAME, SEE SHEET
FOR BOXES 4' AND GREATER
2 OF 2 THIS DETAIL
pw
IN DEPTH, PS1--PF STEPS TO
,
BE PROVIDED BY PRECAST
F R R MANU ACTLIRE O M.A.
SEE NOTES,
INDUSTRIES
�'.Q"i
DETAIL 634.02
SEE DETA_ COS.06,
IN,
(MUST BE 12' WIDE,
INSTALLED TO BE 5 3/4"
...
FROM FACE OF WALL TO
BACK OF STEP AND NO
E'1..
'•
GREATER THAN 12"
I 1 F SEPARATION)M N. 5 0
VARIES
F-
CLEARANCE MUST B FROM
C U E
n..
I -
MAXMUM 8' O"
CENTER OF STEP TO
•
/
'A7THQUT ENGINEER'S
OUTSIDE OF BOX
.r+r ........ '..•'
r
I•-• ..
APPROVAL - SEE
NOTE 3 ON DETAIL
P r
FOR RECAS B0XE5,
'-
63402
JOINTS TO BE SEALED•'',
WITH H BUTYL RUBBER
;ry
,JOINT SEALANT
NOTE 7 & 9
1
f'
;;:
r- -
ExTEN ED BASE
D
N�P
SEE NOTE 3 ON
r �
DETAIL 4 OE L 63 .02
- 4 C
SFF DFTA. 639.D'+ ..'•..'.�i"•... .
FOR PIPE CONNECTION
AND FORMED INVERT
..• CONSTRUCTION (NOTE 9)
s-
NOTE 6 ('RECAST CONCRCTC CONCRETE ORICK
BOX SHOWN BOX SHOWN
Put11C Ul vc&& DB ar mesRe Voice 2 $96 .465
P [25
CITY of WILSON
P.O
, N.G. 1 SOD Barring Auu nuc. O B zx C f FAX <2$2I 39a-2453
IA4kan. North Carol.ra 278i� LEE 1MTU TFE(.,rY OF Y'W^.la�l• STg4 �:?, ;F EC FCgilOH90NLv YMrw:rvipon nc.cry
TYPICAL CATCH BASIN AND N Td°cult 3e 3a2
CURB INLET WITH HOOD RJ .,n09- 1 d
Junc, 21:11 01 2
--
2500 PSI CONCRETE d
TRANSIT MIXED a
FULL TRENCH WIDTH
a
d d t 6" MIN
24" MAX
1" THICK d a
COMPRESSIBLE
JOINT FILLER
d d
+
12" MIN. EXISTING SANITARY
SEWER LINE
PROPOSED PIPELINE OVER EXISTING PIPE
NO SCALE
CONCRETE CRADLE PROTECTION
FOR SEWER LINE CROSSINGS
3" ASPHALT (SF9.5B) 2 LIFTS
IIIIII 8 CABC STONE BASE
COMPACTED SUBGRADE
STANDARD ASPHALT PAVING DETAIL
NO SCALE
"su irrc- L -. _ - i... _-.-..rn arc; :>....
- J i J
5
IIIO O �
IIO 0 Q
li 0 0
Ii00��
y0 � '
�ij0 0 ��L-
-
_
I10 0
Ii00
IO 0
IIDO�
y
IN
7 H H n
o � m
a
E
m
n
GRATE
23 3/4 CA
FRAME
N 6 1 /2"
�-{
I II
t
GRATE
25" ISOMETRIC
2'4"
22"
h
24"
j 29 1 %2"
FRAME
NOTES: . EJIW OR APPROVED EQUAL
1. Frame & Cover weight may not deviate by more than -5.0%.
2. Iron casting to comply with AASHTO M306.
3. Frame is reversible - Bottom flange = V-5660 / Top flange = V-5860
4. Net open area = 390 Sq. In.
OF lyll Public 5er✓ices Departmen[s CITY of WILSON N.C. VFAX(252j 399-2465
1800 Horring Avcnuc, f P.O. Box 10 7 FAX [phone]
ti
- ovow✓.wrilson nc.or
Wilson. North Carolina 2 r894 11EE WITH THE CITY OF 111L3CN STANDARD SPEC F CATIONS 0NL" g
='I STANDARD CATCH BASIN ASSEMBLY N°,ToS� 633..04
¢� FRAME & GRATE REVn. 20 9 5 EE
❑RrH� Junc, 2019 1 of 1
APPROVED MODELS
EAST JDRDDN V-5560*
GRATE WEIGHT
190 Ltrs.
FRAME WEIGHT
M
159 Lbs.
LOAD RATING
HEAVY DUTY
MATERIAL
ASTM A 4$ CLASS 35B
FINISH
urNDIPPE6
wwW v+'W w
,�,.,
_.ti..'
_ ..�•r;;Y,f; ate'' k��:'ti:".
9.
. ��•y
T
COMMON EARTH
-..W. .
� � ���;s�_t, `}•�� !''-t:. .'�?;a�:: BACKFILL. COMPACT
::'w; = •,w .. .:;. IN 6' LIFTS
ac
(SELECT) INITIAL
"r N >�•°��: "•-:.�'.. ,!:?:-. EARTH 3ACKfILL
STONE BACKFILL
-- -.•" �`� . - TO TOP OF PIPE
TOP OF PIPE +1"
y -
i
:;r r1 D. 12'
t+ARIES
HAUNCHING TO CLEAN COARSE
SPRINGLINE .I AGGREGATE No. 57
FOR BEDDING.
-' HAUNCHING, &
BACKFILL
" TYPICAL R
3"-6 CAL 0
6" IF ROCK 15
ENCOUNTERED n l"
(NOTE 2)-
- -I H I - -11-! -I 1--
-I DEPTH VARILS
SEE NOTE 1
I
��r�L-1-1L� UNDISTURBED SOIL
I_LIT1
FOUNDATION STONE IF
REOUIRED (SEE ALSO
DETAIL CO1,D2)
NOTES-
1. Foundaidon stone shall he required when soil conditions are unsuitable.
2. An additional 1 inch depth of bedding material will be required for each
additional 2 feef of trench depth in excess of 16 feet up to a maximum
of 12 inches.
h Pv iC Se. n.'fcea De anments Vdce 521 3a9.245.`.
O b P
CITY f WILSON, N.C. •p v 50 _ , soD'ienln Avenue , P. ear D aa92asa 9 7
Wi1:an Noun C:1r01fna 27891 !,sE N.1'r, rHE CI'r/:;[ vn r5::,: s'Avcu•,Rr]su ECII�ICA-0,:5 °k1-(
Fl
SANITARY SEWER LINE TRENCH N� 05 a� P�3; o+
�� (NON -TRAFFIC AREAS] rlEY9OVahTE SHEET
Juiit, 26,❑ 1 d 1
18" # 6 STEEL ROD
/8" DIA, HOLE
__ _ ...__ _. __.._ _.. _._EWALK
42" TO FACE OF BUILDING
4"
WHEEL STOPS
NO SCALE
DOMESTIC MADE, EJIW V-5560
HEAVY DUTY FRAME & COVER
OR APPROVED EQUAL. SEE
D£'•AIL 633-04
k: �,e
I -II II-11
CONCRETE COLLAR
FOR BOXES 4' AND GREATER
`Aw
INDEPTH,P 1--PF P T S STEPS 0
BE PROVIDED BY PRECAST
.
R A MANUFACTURERO M. .
INDUSTRIES
SEE NOTES,
SEE DE TA!: COS.06
2
''- ".
DETAIL 634,0:
(MUST BE 12- WIDE,
INSTALLED TO BE 5 3/4"
FROM FACE OF WALL
BACK OF STEP AND NO
GREATER THAN 12"
1 " SEPARATION)M N. 5 OF
r
CLEARANCE M STD R
U E 0M
�-
q
VARIES
CENTER OF STEP TO
•
xrr,`-`
1
MAXIMUM '-
M U B R"
OUTSIDE OF BOX
�ry
WITHOUT
.',,.
' [••
ENGINEER'S
� r FOR PRECAST B0XE5,
APf'rtovAL -
JOINTS TO BE SEALED
SEE NOTE 3 ON
WITH BUTYL RUBBER
''• I���
1 AI 4.
OE L 63 p2
,JOINT SEALANT
:•"Wry,;,_
'
NOTE 7 & 9
J'
f'
P
G
N EXTENDED BAD
i'
■
O SEE NOTE 3 ON
- I• DETAIL 634.02
f
SEE DFTAII. 639.0' "
FOR PIPE CONNECTION _
AND FORMED INVERT
r CONSTRUC ION NOTE 9 }
3" g.
NOTE 6 PRCCAI•T CON2.rETE C014CR-TE TRICK
BOX SH0^' BOX SHCiVIN
PuhW: &ervicea Da rimenis F-' Voiw 762 Sea-.465
4
Pe
CITY ❑f WI LSON
P.O.
.G. _ f a00 Barring Avonuc, O. Box G f FA7i t4$2! 3@&2453
WNorr. North Cw&ina 278i� u E E VvTuTl{ C, TY OF 1'fi car. gT::•i D•:?� FEC FCATION9 ONLY wvru:rviponnC-cry
TYPICAL CATCH BASIN Box N TnScala aerie
IN YARD APPLICATION REon-. ROTE 1 d
Juno, 2a18 1 a 2
r' ����>t- 1:; .a--i., .i ,.:: 's....,:J "_ --ra. ,� ,: w,,.'.rl: ,:--r"� .. .
STREET APPLICATION.
--SEE DETAILS 732-11 do 736.02
J FOR 3'--0' x S-O" x 8" THK.
CONCR£rE COLLAR DETAILS
MANHOLE COVER & RING
SEE DETAILS CC6.01 & 7.5', (v
b -
t�F
.24' p1A h x SEE DETAIL CO6.03 FOR
USE AN APPROVED
MANHOLE RING AND COVER
BUTYL RUBBER (MASTIC)
"'�" GRADE ADJUSTMENT. MAXIMUM
15
SEALANT APPLIED TO
l . + 24' FROM TOP OF CASTING
TOP OF CONE SECTION
[+ TO FIRST STEP
�
N
USE ECCENTRIC CONE
r
, 1
STEPS REQUIRED FOR ALL
I
r
r 1
MANHOLES (DETAIL C06.06)
ALL JOINTS TO BE T&G !�
6
AND WLL HAVE MASTIC
1 A 0- -
SEALER. SEAL INSIDE &
PRECAST MANHOLE (MEET
OUTSIDE OF JOINTS WITH
REQUIREMENTS OF ASTM.
",''
HYDRAULIC CEMENT
d=c,w•+o
C478. AASHTO M-t99)
r
jE
r
REINFORCING PER
LU
i
PRECAST MANUFACTURER
l
I
TO MEET ASTM C-478
SLOPE OF CHANNEL
r�
r
THRU MANHOLE = O-1 a'
l
1.
FALL UNLESS SHOWN
�� EXTERNAL JOINT WRAP
OTHERWISE ON PLANS,
ON ALL BURIED JOINTS
SEE DETAIL 732.01 FOR
PER DETAIL 732.11
INVERT & BOOT DETAIL
e z
C
PRECAST OPENING OR CORE &
Of -
SOOT REQUIRED FOR ALL PIPES•
-..;
tz m
/
1 SEE PLANS FOR PIPE SIZES. 'SEE
r
;
l
.(
I
■ DETAIL 732.01
tV
I
I
SET MANHOLE ON 12'
uSE 5' DIA. MANHOLE W/6"*tom'
•J
r ;•.
NO. 57 STONE
MINIMUM EXTENDED BASE
j -
WHEN MANHOLE DEPTH
EXCEEDS 12'. SFF DESIGN)lii-''"1
SECTION PARAGRAPH 3.1.5.::;J
.i •1,.
FOR OTHER REWMEMENTS
SEE SPECS FOR FOUNDATION
IMPROVEMENT WHEN NEEDED
CONCRETE INVERT AND PIPE
ENTRY PER DETAIL 732.D1
• =p€' :.,
�w..
Pvhilc S=. r,lces Deparhnents �r
CITY W I LS O N N C" Vdce {252; 3a9.24B5
'
180D-Mnrin. Avenu®,P.Oear ,
7
of .
D fAX G� 39e-24b3
7
•!'�.
WiLm P400 CSrolfrtir 27894
LSEYAT, rHECIT'/ aF'YhLSON&TAV°!'.R°SnECIFICE-DNS °k1-C '^'�'^' m�.r.ru.'.r,a
it I• r
STANDARD ECCENTRIC CONE
S E
-E.
Not To Scale
D-NLI
732.03
PRECAST MANHOLE DETAIL'ry
2D gTE
;"� 3
6"
R1/2" R3"
5 13/16" BITUMINOUS
CONIC. SURFACE COURSE
12" R3"
COMPACTED
L STONE BASE
COURSE
30"
SPILL CURB & GUTTER
(PARKING LOT)
NO SCALE
6"
Ri/2" R3"
BITUMINOUS
5 13/16" CONIC. SURFACE COURSE
12" R3" COMPACTED
7" STONE BASE
L I COURSE
Y� 30"
CURB AND GUTTER
(PARKING LOT)
NO SCALE
1. ALL CURB & GUTTERS ARE TO BE POURED WITH CLASS "A" CONCRETE (3000 PSI).
2. FLEXIBLE FORMS ARE TO BE USED WHEN RADII IS LESS THAN 200'.
3. CONTRACTION JOINTS SHALL BE SPACES AT 10' INTERVALS. JOINT SPACING MAY BE
ALTERED BY THE ENGINEER TO PREVENT UNCONTROLLED CRACKING.
4. CONTRACTION JOINTS MAY BE INSTALLED BY THE USE OF TEMPLATES OR FORMED BY
OTHER APPROVED METHODS. WHERE SUCH JOINTS ARE NOT FORMED BY TEMPLATES,
A MINIMUM DEPTH OF 1 1/2" SHALL BE OBTAINED.
5. ALL CONTRACTION JOINTS SHALL BE FILLED WITH JOINT FILLER.
6. EXPANSION JOINTS SHALL BE SPACED AT 90' INTERVALS ADJACENT TO ALL RIGID
OBJECTS.
CURB & GUTTER DETAILS
-:'1 t'. - 1'. i - - non .Il �..�i.
H=
-he `II height 11Qasured vertical:y a' any point along the pipe from the tap of the pipe to the tap of the embankment at that point.
Do not operate heavy equipment over any pipe culvert until the pipe culvert has been properly backfi lied and covered with at
least 3 Feet of approved material.
Undisturbed sarth material
Bedding (Middle and Outer): Loosely placed Weel backflll material meeting NCOOT Class II, Type 1 (washed or urarashed
crushed Slone screenings} or Class III, Type 1 (NCDOT 25 or 2MS fine aggregatel. Leave section dlrectty berleath pipe
uncompacted as pipe seating and backfill will accomplish cvmpadion.
k 9elecl BadtRil Below I Ilse : Select beckflll material mew NCDDT Class II Types 1 a 2 or NC Class li T
t sp rIg ) rig YPa Types
1 ar 2.
Baekfill: Approved suitable local eompac,abte material above spring line of pipe meeting City of Wilson specifications.
,.•.,.,"`f ..
Rock Foundation or Unsultable Material Foundation! Select material NC00T Class V (*78M stoney or NCOOT
Y'Xr
l Y -
Class VI 067 stone) for foundation conditioning. Encaps.4are with eng,neerirg fattnc as directed by the Engineer, Type 4 soil
stabilization fabric (NCOOT Table 1i�-1). Overlap all iramverse and longitudinal joints in fabric at e t 18 inches. R'laimam
the pipe foundation in a dry candftion.
BACKFILL (OVERFILL SOIL)
I'
1 I
P . 1
3 MINIMUM ASPHALT' : -�JJII I•
SEE DETAIL
�I
I'
_ I
h
E
_ • N�"1
1 R
o ` '• ft
Z
SAW 0,)TN d f '� BEDDING
EDGE OF THICKNESS {BF):
SEE TABLES 1 &
P AVEtJ�N I •
AND NOTE 5 2
1 �
NCFI
6' TAKE BARE IC
I
I -
i
' -
I . F ULLY COMPACT
I
I
I. HA
UNCH LONE OF
11. I
PIPE SELECT
v EXCA RT ON L NE.
A
AS REQUIRED 1 BACKFILL,
OUTER BEDDING f611:
SELECT BACKFILL MATERIALS AND COMPACTION
/g EACH SIDE, SAME REDUIREMEN'S
r' Do AS HAUNCH, COMPACT AFTER
B2 PIPE IS PLACED At PRIOR TO
PLACEMENT OF FILL
- MIDDLE BEDDING
FY�E d FA3RIC
PuhllC Sent/ bee as dm6nla r r Voles 252 a99,2455
W
f
J
i
f CITY of WILSC]N N.C.
180t7 Her Rvmue P.O. Bon[ 10 FAx 252 3aa-2A53
Herring r J
Nhknr! Nn"+. Grn'ina 27 890 i= YAT� � HP [:ITl' (�F LSf � �:': r: = e!.),-i h;, I GoFf'In�:'cTIr,N.i r,h. r •'+�-vn18P'mcn
', SCI.rF xv pE-rnK4
1 STORM DRAIN N.Tna-i,: iG31.Ot
PIPE INSTALLATION -°' °"�° 1
Rl N du,¢, 2014 1 y 7
r'����>t- 1:; .a--i.,.i ,.:: 's.. 1 " xw,,.:rl: ,1--"
FIELD + WOODS APPLICATION
MANHOLE COVER & RtNC
SEE DETAILS C06,01 & 735.0'
FRAME SHALL BE MORTARED
! �•��'i+ jy.,
f
TO CONE SECTION
`. I ;:..; /.
FOR H DETAIL CDt3.03 MAN 0 SEE 0 LE
..
RING AND COVER GRADE
ADJUSTMENT. MAXIMUM 24" FROM
.
TOP OF CASTING TO FIRST STEP
- • �v.,
,..
1
-1 .24'.'DIA
USE AN APPROVED
12" - 24" FROM TOP
BUTYL RUBBER (MASTIC)
OF COVER TO GRADE
b
SEALANT APPLIED TO TOP.�
+ .-
.•6N; (NOTES 7 do 12)
OF CONE SECTION
'
[
+
1n
r
n'
USE ECCENTRIC CONE
STEPS REQUIRED FOR ALL
r�
MANHOLES {DETAIL CO6.06)
ALL JOINTS TO BE T&G A
AND VWLL HAVE MASTIC
SEALER. SEAL INSIDE &
PRECAST MANHOLE (MEET
OUTSIDE OF 0147S WITH
REQUIREMENTS OF ASTM,
HYDRAULIC CEMENT
uc ov a
C478, AASHTO M-199)
r ,� I
� -
r
REINFORCING PER
w
PRECAST MANUFACTURER
-1
I
TO MEET ASTM C-478
SLOPE OF CHANNEL
i
THRU MANHOLE = 0.10'
FALL UNLESS SHOWN
EXTERNAL JOINT WRAP
OTHERWISE ON PLANS,
ON ALL BURIED JOINTS
SEE DETAIL 732.01 FOR
PER DETAIL 732,11
INVERT & BOOT DETAIL
M
z
PRECAST OPENING OR CORE At
s u
SOOT REQUIRED FOR ALL PIPES.
tz m
%
.
,
-
,
SEE PLANS FOR PIPE SIZES. SEE
iv
I
I
DETAIL 732.01
ws
r J r�
SET MANHOLE ON 12'
USE 5' DIA. MANHOLE W/6"*tom'
r '� 1•.'Y.
NO. 57 STONE
MINIMUM EXTENDED BASE
WHEN MANHOLE DEPTH
EXCEEDS 12'. SEF DESIGN)�Y:;'U
SECTION PARAGRAPH 3.1.5
'A::;11 • '
FOR OTHER RFOAREMENTS
SEE SPECS FOR FOUNDATION
CONCRETE INVERT AND PIPE
IMPROVEMENT WHEN NEEDED
ENTRY PER DETAIL 732.D1
-p€
`Y-•
Pl. hi� $e,vioes De parin is
P.O
18DD'isnln Avenu®� Bar D
Vdce {257.; 349.24'a
CITY f WILSON, N. .
SO N.C. fA%(c521399.24fi3
9
Wi1:an NO�th C:1r01fna 27894
7
utYA7F rHE CIT/ °P VA L50N 5YAV°!'.R°ECiI:IC>'- ONfi DNL-C m�ru.• 5
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STANDARD ECCENTRIC CONE
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DIFF LA
732.03
PRECAST
MANHOLE DETAIL'ry
20 gTE
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9 ��p!•D
s v���L 30' CURB and GUTTER
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11' PROW
TRANSITION FROM
30" ROLL TYPE GUTTER
Tpf Pvh■e$er,lces De arm (5 `' Vdce 5'"ge•2465
O 1 wD Hening Avenue,! P.O (sox,D CITY of WILSON, N.C. pAX ¢Gc139R24fi3
W�L'an, North Cxollna 27891 !sE✓iI, rwLCI'r/L'r•YA�SCr:5� AVW:RJ su gcFlCn,- ONE ❑V L'/
1 °}+ STD. TRANSITION FROM INLET
Not Toscala sd02.02
TO STD. C&G ! ROLL TYPE GUTTER's�zo
Table 1
Equivalent UISCSa and AASHTO Sall Classifications for SIDDb Sell Designations
SIDD
USGS
NCDOTIAASHTO
Gravelly Sand
Svv. SP, GYJ. GP
- NCOOT Class it -type I (crushed stone screenings), LL r 30; PI c 6.
(Calegary 1}
NCOOT Class 111. Type 1 (2S or 2M5). LL 30; P{ &
Sandy Sift
GM, Sul, Also GG, SC
- NCDOT Class II Type 1 (crushed stone scree)ings) and Class H, Type 2 tAAGHTD M145 for
(Category 11)
with less then 20%
A 2.4 with maximum PI of 6. A-4 wi max 45% pass ng No. 200 Sieve and a maximurn Pr or 6)
passing 8200 sieve
- NCDOT Class III, Type 1 (2S or 2M5) or Gass III Type 2 (AASHTO M145 far soil dasslficalion
A-1 or A,3j
Sltty Clay
CL, MH. GC, SC
A5. A6
(CategoryIII)
I' Unified Soil Classification Sysleln
h Standard InstallatloTe Direct Design
Table 2
Standard Installations SoNs and Minimum Compaction Requirements
Installation
Bedding Thickness
Outer Bedding (81)
Haunch Zone & Select
Location
Type
Nola 5
Baakfill Area
(96 wmpacUaVCategoryJ
t'� compacti onfCalegvey]
Type 1
B1 = DUG (6• rrrin)
95% Category 1
90% Category I,
Paved Areas vath
B2 = If Rock foundation or over uneultabla
95% Category 11
2' a Wa bury
foundation, :4"At oi'H', 12' rmi-024" mat
Type 2
61 OU6 (6- mini
90% Caegory 1
B5% Category I,
Paved Areas wilh
B2 = b Rock rourldalidn or over unsuitable
90% Category II
greater than 2' or
foundation, ""Ilt oi'H', 12' minQ4" max
bury
Type 3
B1 - DifS (6- min]
85% Category I
B5% Category I,
In RJW outside of
62 = if Rock foundation or over unsuflabla
W% Category II
90% Category 11, or 95%
Pavement
}ounda4on, %"At ai'H', 12' m1n12 ' max
Category III
Type 4
YP
81 - DUO 6• min
[ 1
No Compaction uired.
Pa required-
No Compaction required,Natural
P
Areas
=!f v 1
B3 Rack fcurltlalion of over Crlsuiab a
if I
axce I Gar ar II use
rK eg y
cep tit [ r Il
ex Ga o I use
eg Y
foundation, %'At of'H', I Z minl24" max
85%Category Ill
65% Category III
NOTES:
1. Compaction and soil symbols - T.e. '95% Category I"-- refers is Category I soil material
t f t' with minimum standard Prac or compaction Ion of 95%.
P
Sell i f r bedding, n lower e e t middle
2. Sa n the outer b din hau ch and I w aide zones. exae t under the an d 1 3
9r P
of the pipe, shall be compacted to at least the some compaction as the majority of
the soil in the overfill (backfill) zone.
3. For Irenches the to elevotion shall be no lower than D.1 H below finished grade or.
P
f I lower i 1- w f far roadways, ifs ❑ shall be n❑ awe Ikon on elevation of foal beta he bafiam
ys, p
of the pavement base maferial.
4. For trenches the width shall be wider than shown if re ulred far adequate space to
• q q P
tt 'n the cifi compaction i the haunch in a of e s e ed von ac Ion n s vunc and bedding zones.
P P 9
5. Compact Outer bedding after pipe is laced rind prior to placement of select fill.
P 9 pP P P
Middle beddingis uncom acied.
P
6. Overfill Backfill soils to be loced per slandord s ecificafian 02630 Storm Drains e
� � p p P 9
for the applicable backfill type and bury limliatlans.
7. These iwo tables were excerpted from Design Dafa 9 and modified +a generally conform
to the NCDOT Standards cis shown in Detail 300.D1, Rigid Pipe in Trench Condition.
Reference Sources-
1. ACPA Design Data 9 [April, 2009] (formerly Design Data 40).
2.2018 NCDOT Standard Specificafions for Roads and Siruciures and NCDOT Standard
Defoils 300.01 for Rigid Pipe, "Trench Condition:
Pt. bic S e rviovo De vmm le Vdce 6..139&-2465
aMv 1-`1`111
1800 Hening Auenu9,J P.O ear,D CITY of WILSON, M.C. -gx;,11.2
Wistin, North Carnt1m 27694 !'SCY,1T, rilLCIT/ Dr Yh1&ONnANcAI1DsPmriCA-0uz ONL'ISTORM DRAIN E 831.0 Not To Scala s83f.Of
PIPE INSTALLATION REY9OV DATE SHEET/
xo+a z a 2
✓e.:r.., 1- �tiT�>t- 1; ..'-i.,.i ,.:: 's....,:J --ra- ,:.w,,.:rl: v--"
FLEXIBLE RUBBER BOOT
ASTM C923 W/STAINLESS
STEEL COMPRESSION
BAND AND CLAMPS -
SEE DETAIL 732-01
PLACE COMPACTED
No. 57 STONE
AROUND ALL BOOTS -
USE 5' DIA. MANHOLE,
W/6" MINIMUM EXTENDED
BASF WHEN MANHOLE DEPTH
EXCEEDS 12'- SEE DESIGN
SECTION PARAGRAPI-I 3.1.5
FOR OTHER REQUIREMENTS -
SHELF
PLACE GROUT AROUND
ALL OPENINGS
i/2-/FT SLOPE
NOTES-
1. Corcrefe strength to be 4,000 PSI minimum.
2. Pipes will be grouted inside and out.
3. Flexible sleeve boats cast in place or installed with stainless steel expander rings.
Boots to meet ASTM C-923 standards.
4. See detail 732.01 for typical invert shaping.
5. Service laterals into existing manholes to he Cora drilled and boated.
6. Maximum depth 4' diameter manhole - 12' (see sewer design section for other
requirements / limitations).
7. If height above grade exceeds 24", use eccentric fiat top.
S. For watertight applications, place butyl rubber between trams and cone.
9. All banded connections shall be double banded. For pipe connections 12" and
larger, 2 sets of hands shall he required.
10. Lubricate the following: Pipe exterior, hoof inferior, boot exterior, S.S. bonds [Tap
& botiom]
11. Place manhole opening over the effluent line.
12. Manholes subject to flooding shall have the top of the manhole rim a minimum
of 24' above the 100 Yr. 3FE unless approved otherwise by the City Engineer or
Director of Water Resources. When vents are permitted, vent every 3rd manhole,
not exceeding 1,000 LF between vents. Vents shall be placed a minimum of 24"
above the 100 Yr. BEE. See detail 732.10.
13. Cuifall manholes, regardless of manhole tap elevation, shall be vented.
p€_ Pi - hip 5 e n.'lces De anrnents Vdce 57.; 349.24rg
P U
CITY f WILSON, N.C.
;.� �... 18DD'ie,iing Avenu®,l P.Oear,D o 50 7 fA%{2Gc139e-24fi3
w. - ,..�.ru.•.�
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• •[I •'I 4CALE. DETPLL•
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Project Number:
23-297
Date: APRIL 2024
Client Code:
WC
Scale (Horz.):
N/A
Scale (Vert.):
N/A
Survey By:
JB, JB
Field Book.
350
Drawn By:
RF
Sheet: DT1
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StormTrap•
MODULAR CONCRETE
STORMWATER MANAGEMENT
Fire Station 1
Wilson NC
SHEET INDEX
PAGE
DESCRIPTION
0.0
COVER SHEET
1.0
GENERAL NOTES
1.1
DOUBLETRAP DESIGN CRITERIA
2.0
DOUBLETRAP SYSTEM LAYOUT
3.0
DOUBLETRAP INSTALLATION SPECIFICATION
3.1
DOUBLETRAP INSTALLATION SPECIFICATION
4.0
DOUBLETRAP BACKFILL SPECIFICATION
5.0
PIPE / ACCESS OPENING SPECIFICATION
6.0
DOUBLETRAP MODULE TYPES
STORMTRAP CONTACT INFORMATION
THE STORMTRAP DRAWINGS SHALL NOT BE ALTERED OR MANIPULATED IN
WHOLE OR IN PART WITHOUT WRITTEN CONSENT OF STORMTRAP. USE OF STORMTRAP SUPPLIER: STORMTRAP
THESE DRAWINGS IS STRICTLY GRANTED TO YOU, OUR CLIENT, FOR THE CONTACT NAME: Brian Moeller
SPECIFIED AND NAMED PROJECT ONLY. THESE DRAWINGS ARE FOR YOUR CELL PHONE: [phone]
REFERENCE ONLY AND SHALL NOT BE USED FOR MANUFACTURING PURPOSES. SALES EMAIL: bmoeller®s+orm+rap.cam
STRUCTURAL DESIGN LOADING CRITERIA
STORMTRAP SYSTEM INFORMATION
SITE SPECIFIC DESIGN CRITERIA
LIVE LOADING: AASHTO HS-20 HIGHWA, _=�k3�ht
UNIT HEADROOM: 8'-4" DOUBLETRAP
1.
STORMTRAP UNITS SHALL BE MANUFACTURED AND INSTALLED ACCORDING TO SHOP DRAWINGS APPROVED BY
TOTAL STORAGE PROV: 143.195.80 CUBIC FEET
THE INSTALLING CONTRACTOR AND ENGINEER OF RECORD. THE SHOP DRAWINGS SHALL INDICATE SIZE AND
GROUND WATER TABLE: 109.61
LOCATION OF ROOF OPENINGS AND INLET/OUTLET PIPE TYPES, SIZES, INVERT ELEVATIONS AND SIZE OF
OPENINGS.
SOIL BEARING PRESSURE:3000PSF
SOIL DENSITY: 120 PCF
2.
COVER RANGE: MIN. 2.28' MAX. 9.67' CONSULT STORMTRAP FOR ADDITIONAL COVER OPTIONS.
EQUIVALENT UNSATURATED
LATERAL ACTIVE EARTH PRESSURE:35 PSF / FT.
3.
ALL DIMENSIONS AND SOIL CONDITIONS, INCLUDING BUT NOT LIMITED TO GROUNDWATER AND SOIL BEARING
EQUIVALENT SATURATED
CAPACITY ARE REQUIRED TO BE VERIFIED IN THE FIELD BY OTHERS PRIOR TO STORMTRAP INSTALLATION.
LATERAL ACTIVE EARTH PRESSURE:80 PSF/FT. (IF WATER TABLE PRESENT)
4.
FOR STRUCTURAL CALCULATIONS THE GROUND WATER TABLE IS ASSUMED TO BE 109.61
APPLICABLE CODES:ASTM C857
IF WATER TABLE IS DIFFERENT THAN ASSUMED, CONTACT STORMTRAP.
ACI-318
BACKFILL TYPE: SEE SHEET 4.0 FOR BACKFILL OPTIONS
5.
SYSTEM DESIGN INTENT IS TO PREVENT GROUNDWATER MIGRATION INTO THE SYSTEM WITH AN ALLOWABLE
WATER MIGRATION RATE OF 15% OVER A 24-HOUR PERIOD. A THIRD PARTY SOLUTION 15 REQUIRED FOR
SEALING OF SYSTEM / MODULE JOINT AND SEAMS. SOLUTION TO BE PROVIDED AND INSTALLED BY
CONTRACTOR IN ACCORDANCE WITH THIRD PARTY WATER -PROOFING SUPPLIER'S PRODUCT SPECIFICATIONS.
6.
ALL INLET AND OUTLET PIPES TO BE PLUGGED AND ALL SIDES OF THE SYSTEM ARE TO BACKFILLED UP TO
THE ROOF SLAB. SYSTEM TO BE EMPTY OF WATER. WATER LEVEL DEPTH TO BE MEASURED 24 HOURS AFTER
SYSTEM IS CONFIRMED TO BE EMPTY OF WATER.
SEE SHI
BACKFILL SPI
TO BE VERIFIED IN FIELD BY OTHERS
A WATERTIGHT APPLICATION IS REQUIRED
FOR THIS SYSTEM. CONTACT STORMTRAP
FOR WATERTIGHT OPTIONS. THE WATERTIGHT
APPLICATION TO BE PROVIDED BY OTHERS.
ALLOWABLE MAX GRADE = 122.20'
-------- --------- ___ _ ALLOWABLE MIN GRADE = 114.20'
9.67'
----- --------------- -
- - - - - - - - - - - - - - - - - - - - - -
6" INSIDE HEIGHT = 112.03'
8'-4" DOUBLETRAP
= 109.61
8'-4" DOUBLETRAP
INVERT = 103.70'
6" STONE BASE
(SEE SHEET 4 0)
PMM LOW AIR
1297 WNNDHAM PARWAY
ROMEOMLLE, IL 60446
P:815-941-4548 / F 331-318-ai47
ENGINEER INFORMATION:
Bartlett Eng & Surv.
1906 Nash St N
Wilson, NC
252-399-0704
PROJECT INFORMATION.
Fire Station 1
Wilson, NC
CURRENT ISSUE DATE:
04/26/2024
ISSUED FOR:
PRELIMINARY
REV.
DATE:
ISSUED FOR:
BY:
1Q
04/26/2024
PRELIMINARY
JW
SCALE:
NTS
SHEET TITLE:
COVER SHEET
SHEET NUMBER:
Ono
P)MM UMM A± FW/3IM0WMMII
1287 WINIM M PARIMY
ROMEOMLLE, IL 60446
P:815J941-4548 / F 331-318-ai47
ENGINEER INFORMATION:
Bartlett Eng & Surv.
1906 Nash St N
Wilson, NC
252-399-0704
PROJECT INFORMATION:
Fire Station 1
Wilson, NC
CURRENT ISSUE DATE:
04/26/2024
ISSUED FOR:
PRELIMINARY
REV.
DATE:
ISSUED FOR:
BY:
Q
04/26/2024
PRELIMINARY
JW
SCALE:
NTS
SHEET TITLE:
DOUBLETRAP
DESIGN
CRITERIA
SHEET NUMBER:
GENERAL NOTES:
1. STRUCTURE PROXIMITY LOADING DISCLAIMER:
STORMTRAP MODULES AND FOUNDATION ARE NOT DESIGNED TO ACCEPT ANY ADDITIONAL LOADING FROM ANY NEARBY STRUCTURES NEXT TO OR OVER THE TOP OF STORMTRAP. EXAMPLES OF NEARBY STRUCTURES MAY INCLUDE BUT ARE NOT LIMITED
TO BUILDINGS, FOUNDATION ELEMENTS, RETAINING WALLS, LIGHT POLES, BOLLARDS, SIGNPOSTS, FENCES. ADDITIONALLY, STORMTRAP IS NOT RESPONSIBLE FOR INSTALLATION CONFLICTS ARISING FROM ANY OF THESE NEARBY STRUCTURES. IF ADDITIONAL
LOADING CONSIDERATIONS ARE REQUIRED FOR STRUCTURAL DESIGN OF STORMTRAP, PLEASE CONTACT STORMTRAP IMMEDIATELY. FOR LIGHT POLES SHOWN OVER THE TOP OF THE SYSTEM, STORMTRAP WILL PROVIDE A 5'-0" LATERAL DISTANCE CAVITY
AROUND THE LIGHT POLE TO ACCOMMODATE IT. THE FOR TO TAKE RESPONSIBILITY FOR ENSURING THE LIGHT POLE IS NOT INFLICTING ANY LOADING ON THE STORMTRAP MODULES AND FOUNDATION.
2. TREE LOADING DISCLAIMER:
THE NUMBER OF TREES OR WEIGHT OF TOTAL PLANT MATERIAL PRESENT ON TOP OF A SINGLE STORMTRAP MODULE SHALL NOT EXCEED 16,000 LBS. THE REQUIREMENTS LISTED HERE APPLY AT BOTH THE TIME OF INSTALLATION AND FOR THE LIFE
OF THE TREES AND PLANTS IN QUESTION. THE FOR AND LANDSCAPE ARCHITECT ARE RESPONSIBLE FOR ENSURING THAT TREE AND OTHER PLANT ROOTS DO NOT INTERFERE WITH OR COMPROMISE THE FUNCTIONAL AND STRUCTURAL INTEGRITY OF
STORMTRAP'S UNDERGROUND MODULES. APPROPRIATE MEASURES SHOULD BE TAKEN TO PREVENT ROOT GROWTH INTO THE STORMTRAP SYSTEM FROM ADJACENT OR OVERHEAD TREES. FURTHERMORE, THE ROOTS OF THE TREES MUST BE CONTAINED TO
PREVENT FUTURE DAMAGE TO THE STORMTRAP SYSTEM. STORMTRAP ACCEPTS NO LIABILITY FOR DAMAGES CAUSED BY TREES OR OTHER VEGETATION PLACED AROUND OR ON TOP OF THE SYSTEM.
3. PRE-TREATMENT/SEDIMENT/FILTER CHAMBER DISCLAIMER:
FOR SYSTEMS CONTAINING PRE-TREATMENT, SEDIMENTATION AND/OR FILTER CHAMBERS; IF REQUIRED TO BE SEALED TO PREVENT SAND AND/OR PRE-TREATED WATER FROM MIGRATING INTO ADJOINING MODULES, IT IS THE SOLE RESPONSIBILITY OF
THE INSTALLING CONTRACTOR TO ENSURE THAT THOSE MODULES ARE SEALED.
4. OUTLET CONTROL STRUCTURE DISCLAIMER (IF SHOWN ON THESE PLANS):
IF A WATERTIGHT SOLUTION IS REQUIRED FOR AN OUTLET CONTROL STRUCTURE, ALL EXTERIOR COLD JOINTS, INCLUDING JOINT BETWEEN TOP AND BASE MODULES, BETWEEN TOP AND BASE OF ADJOINING SYMONS WALLS, AND JOINTS BETWEEN MODULE
AND ADJACENT END PANELS WILL BE THE SOLE RESPONSIBILITY OF THE INSTALLING CONTRACTOR TO PROVIDE AND INSTALL THE WATERTIGHT APPLICATION PER THE EOR'S SPECIFICATION.
BILL OF MATERIALS
QTY.
UNIT TYPE
DESCRIPTION
TOP WEIGHT
BASE WEIGHT
204
1
8'-4" DOUBLETRAP
14984
14782
0
II
8'-4" DOUBLETRAP
-
-
10
HI
8'-4" DOUBLETRAP
14358
14257
0
IV
8'-4" DOUBLETRAP
-
-
0
VII
8'-4" DOUBLETRAP
-
-
0
VII-1
8'-4" DOUBLETRAP
-
-
0
VII-2
8'-4" DOUBLETRAP
-
-
O
VII-3
B'-4" DOUBLETRAP
-
-
O
VII-4
8'-4" DOUBLETRAP
-
-
0
SPIII
8'-4" DOUBLETRAP
VARIES
VARIES
6
SPIV
8'-4" DOUBLETRAP
VARIES
VARIES
1
T2 PANEL
8" THICK PANEL
7856
6
T4 PANEL
8" THICK PANEL
6183
0
T7 PANEL
8" THICK PANEL
-
32
OINT WRA
150' PER ROLL
128
OINT TAPE14.5'
PER ROLL
TOTAL PIECES = 314
TOTAL PANELS = 7
HEAVIEST PICK WEIGHT = 14984
DESIGN CRITERIA
ALLOWABLE MAX GRADE = 122.20'
ALLOWABLE MIN GRADE = 114.20'
INSIDE HEIGHT ELEVATION = 112.03'
SYSTEM INVERT=103.70'
NOTES:
1. DIMENSIONING OF STORMTRAP SYSTEM SHOWN BELOW ALLOW FOR A 3/4" GAP
BETWEEN EACH MODULE.
2. ALL DIMENSIONS TO BE VERIFIED IN THE FIELD BY OTHERS.
3. SEE SHEET 3.0 FOR INSTALLATION SPECIFICATIONS.
4. SP - INDICATES A MODULE WITH MODIFICATIONS.
5. P - INDICATES A MODULE WITH A PANEL ATTACHMENT.
6. CONTRACTORS RESPONSIBILITY TO ENSURE CONSISTENCY/ACCURACY TO FINAL
ENGINEER OF RECORD PLAN SET.
7. IN ORDER FOR STORMTRAP TO GENERATE APPROVAL DRAWINGS. CIVIL
ENGINEERING DRAWINGS MUST BE PROVIDED TO STORMTRAP AND SHALL INCLUDE
ALL PIPE SIZES, PIPE MATERIAL, PIPE INVERT ELEVATIONS, ACCESS OPENING SIZE
AND SHAPE. IN ADDITION, FINAL GRADING PLANS SHALL ALSO INCLUDE MINIMUM
AND MAXIMUM GRADES OVER THE TOP OF THE STORMTRAP SYSTEM.
6"O
41
IN'
6" 0
WITH STEPS (TYP)
30"O HOPE
INV=103.70
St®r mTr p
mole Islet a prt�,//slaatnwwmyn�rorl
1287 W IND AM PARKVAII
RMECNILLE, IL SU46
P:815- 941 4549 / F:W1-31&-5347
ENGINEER INFORMATION:
Bartlett Eng & Surv.
1906 Nash St N
Wilson, NC
252-399-0704
PROJECT INFORMATION:
Fire Station 1
Wilson, NC
CURRENT ISSUE DATE:
04/26/2024
ISSUED FOR:
PRELIMINARY
REV.
DATE:
ISSUED FOR:
BYN
Q
04/26/2024
PRELIMINARY
JW
SCALE:
NTS
SHEET TITLE:
GENERAL NOTES
SHEET NUMBER:
160
Stor mTrape
1287 WNX M PARKVhIis,Y
RObECIVILLE, IL SOW
P.815=941 4549 / Fa331-318 5347
ENGINEER INFORMATION:
Bartlett Eng & Surv.
1906 Nash St N
Wilson, NC
252-399-0704
PROJECT INFORMATION:
Fire Station 1
Wilson, NC
CURRENT ISSUE DATE:
04/26/2024
ISSUED FOR:
PRELIMINARY
EV
DATE:
ISSUED FOR.
BY:
1�
04/25/2024
PRELIMINARY
JW
SCALE:
NTS
SHEET TITLE:
DOUBLETRAP
SYSTEM LAYOUT
SHEET NUMBER:
200
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Project Number:
23-297
Date: APRIL 2024
Client Code:
WC
Scale (Horz.):
N/A
Scale (Vert.):
N/A
Survey By:
JB, JB
Field Book:
350
Drawn By:
RF
Sheet: DT2

STORMTRAP INSTALLATION SPECIFICATION
1. STORMTRAP SHALL BE INSTALLED IN ACCORDANCE WITH ASTM C891 (STANDARD PRACTICE FOR INSTALLATION OF
UNDERGROUND PRECAST CONCRETE UTILITY STRUCTURES). THE FOLLOWING ADDITIONS AND/OR EXCEPTIONS ARE
PROVIDED FOR EMPHASIS. THE MENTION OF THESE ITEMS DOES NOT PRECLUDE THE INSTALLING CONTRACTOR FROM
FOLLOWING ASTM C891 IN ITS ENTIRETY AND IMPLEMENTING ALL APPROPRIATE MEASURES. THE INSTALLING CONTRACTOR
OWNS AND IS RESPONSIBLE FOR THE STORMTRAP SYSTEM UPON REMOVAL OF THE MODULES FROM THE DELIVERY
TRUCK THROUGH 'FINAL CONSTRUCTION'. FINAL CONSTRUCTION IS ACHIEVED WHEN ALL MODULES ARE SET, FULLY
BACKFILLED, AND WHEN FINAL FINISHED GRADES ARE REACHED. THE CONTRACTOR IS RESPONSIBLE FOR ANY
COUNTERMEASURES NECESSARY TO RESIST UPLIFT/BUOYANCY BEFORE 'FINAL CONSTRUCTION' IS ACHIEVED.
2. IT IS THE RESPONSIBILITY OF THE INSTALLING CONTRACTOR TO ENSURE THAT PROPER/ADEQUATE EQUIPMENT IS USED
TO SET/INSTALL THE MODULES.
3. STORMTRAP MODULES CAN BE PLACED ON A LEVEL, 6" FOUNDATION OF J" AGGREGATE EXTENDING 2'-0" PAST THE
OUTSIDE OF THE SYSTEM (SEE DETAIL 1) AND SHALL BE PLACED ON PROPERLY COMPACTED SOILS (SEE SHEET 1.1
FOR SOIL BEARING CAPACITY REQUIREMENTS), AND IN ACCORDANCE WITH ASTM C891 STANDARD PRACTICE FOR
INSTALLATION OF UNDERGROUND PRECAST UTILITY STRUCTURES.
4. THE STORMTRAP MODULES SHALL BE PLACED SUCH THAT THE MAXIMUM SPACE BETWEEN ADJACENT MODULES DOES
NOT EXCEED J" (SEE DETAIL 2). IF THE SPACE EXCEEDS J", THE MODULES SHALL BE RESET WITH APPROPRIATE
ADJUSTMENT MADE TO LINE AND GRADE TO BRING THE SPACE INTO SPECIFICATION.
5. STORMTRAP MODULES ARE NOT WATERTIGHT. IF A WATERTIGHT SOLUTION IS REQUIRED, CONTACT STORMTRAP FOR
RECOMMENDATIONS. THE WATERTIGHT APPLICATION IS TO BE PROVIDED AND IMPLEMENTED BY THE CONTRACTOR. THE
CONTRACTOR IS RESPONSIBLE TO ENSURE THAT THE SELECTED WATERTIGHT SOLUTION PERFORMS AS SPECIFIED BY THE
MANUFACTURER.
6. THE HORIZONTAL JOINT BETWEEN THE TOP AND BASE LEG CONNECTIONS OF ALL PERIMETER STORMTRAP MODULES
SHALL BE SEALED WITH PREFORMED MASTIC JOINT TAPE ACCORDING TO ASTM C891, 8.8 AND 8.12. (SEE DETAIL 3).
THE MASTIC JOINT TAPE DOES NOT PROVIDE A WATERTIGHT SEAL.
7. ALL EXTERIOR ROOF AND EXTERIOR VERTICAL WALL JOINTS BETWEEN ADJACENT STORMTRAP MODULES SHALL BE
SEALED WITH 8" WIDE PRE -FORMED, COLD -APPLIED, SELF -ADHERING ELASTOMERIC RESIN, BONDED TO A WOVEN
HIGHLY PUNCTURE RESISTANT POLYMER WRAP, CONFORMING TO ASTM C891 AND SHALL BE INTEGRATED WITH PRIMER
SEALANT AS APPROVED BY STORMTRAP (SEE DETAILS 2, 4, & 5). THE JOINT WRAP DOES NOT PROVIDE A WATERTIGHT
SEAL. THE SOLE PURPOSE OF THE JOINT WRAP IS TO PROVIDE A SILT AND SOIL TIGHT SYSTEM. THE ADHESIVE
EXTERIOR JOINT WRAP SHALL BE INSTALLED ACCORDING TO THE FOLLOWING INSTALLATION INSTRUCTIONS:
7.1. USE A BRUSH OR WET CLOTH TO THOROUGHLY CLEAN THE OUTSIDE SURFACE AT THE POINT WHERE JOINT WRAP
15 TO BE APPLIED.
7.2. A RELEASE PAPER PROTECTS THE ADHESIVE SIDE OF THE JOINT WRAP. PLACE THE ADHESIVE TAPE (ADHESIVE SIDE
DOWN) AROUND THE STRUCTURE, REMOVING THE RELEASE PAPER AS YOU GO. PRESS THE JOINT WRAP FIRMLY
AGAINST THE STORMTRAP MODULE SURFACE WHEN APPLYING.
8. IF THE CONTRACTOR NEEDS TO CANCEL ANY SHIPMENTS, THEY MUST DO SO 48 HOURS PRIOR TO THEIR SCHEDULED
ARRIVAL AT THE JOB SITE. IF CANCELED AFTER THAT TIME, PLEASE CONTACT THE PROJECT MANAGER.
9. IF THE STORMTRAP MODULE(S) IS DAMAGED IN ANY WAY PRIOR, DURING, OR AFTER INSTALL, STORMTRAP MUST BE
CONTACTED IMMEDIATELY TO ASSESS THE DAMAGE AND TO DETERMINE WHETHER OR NOT THE MODULE(S) WILL NEED
TO BE REPLACED. IF ANY MODULE ARRIVES AT THE JOBSITE DAMAGED DO NOT UNLOAD IT; CONTACT STORMTRAP
IMMEDIATELY. ANY DAMAGE NOT REPORTED BEFORE THE TRUCK IS UNLOADED WILL BE THE CONTRACTOR'S
RESPONSIBILITY.
10. STORMTRAP MODULES CANNOT BE ALTERED IN ANY WAY AFTER MANUFACTURING WITHOUT WRITTEN CONSENT FROM
STORMTRAP.
ZONE CHART
ZONES
ZONE DESCRIPTIONS
REMARKS
ZONE 1
FOUNDATION AGGREGATE
#5 (J") STONE ANGULAR AGGREGATE
(SEE NOTE 4)
ZONE 2
BACKFILL
UNIFIED SOILS CLASSIFICATION (GW, GP, SW, SP) OR
SEE BELOW FOR APPROVED BACKFILL OPTIONS
ZONE 3
FINAL COVER OVERTOP
MATERIALS NOT TO EXCEED 120 PCF
APPROVED ZONE 2 BACKFILL OPTIONS
OPTION
REMARKS
THE STONE AGGREGATE SHALL CONSIST OF CLEAN AND FREE DRAINING ANGULAR
MATERIAL. THE SIZE OF THIS MATERIAL SHALL HAVE 100% PASSING THE I" SIEVE WITH
1" STONE
0% TO 5% PASSING THE #8 SIEVE. THIS MATERIAL SHALL BE SEPARATED FROM NATIVE
AGGREGATE
MATERIAL USING GEOFABRIC AROUND THE PERIMETER OF THE BACKFILL (ASTM SIZE
#57) AS DETERMINED BY THE GEOTECHNICAL ENGINEER.
IMPORTED PURE SAND IS PERMITTED TO BE USED AS BACKFILL IF IT IS CLEAN AND
FREE DRAINING. THE SAND USED FOR BACKFILLING SHALL HAVE LESS THAN 40X
SAND
PASSING #40 SIEVE AND LESS THAN 5% PASSING #200 SIEVE. THIS MATERIAL SHALL
BE SEPARATED FROM NATIVE MATERIAL USING GEOFABRIC AROUND THE PERIMETER OF
THE SAND BACKFILL.
CLEAN, FREE DRAINING CRUSHED CONCRETE AGGREGATE MATERIAL CAN BE USED AS
CRUSHED
BACKFILL FOR STORMTRAP'S MODULES. THE SIZE OF THIS MATERIAL SHALL HAVE 100%
CONCRETE
PASSING THE 1" SIEVE WITH ON TO 5% PASSING THE js SIEVE. THIS MATERIAL SHALL BE
AGGREGATE
SEPARATED FROM NATIVE MATERIAL USING GEOFABRIC AROUND THE PERIMETER OF THE
BACKFILL.
STONE AGGREGATE 100% PASSING THE 1-1/2" SIEVE WITH LESS THAN 12X PASSING
ROAD PACK
THE #200 SIEVE (ASTM SIZE #467). GEOFABRIC AS PER GEOTECHNICAL ENGINEER
RECOMMENDATION.
STORMTRAP END PANEL
S" WIDE JOINT N
(SEE NOTI
8" WIDE JOINT
(SEE NI
TOP OF STORMTRAP
J" I
(SEE
DETAIL 2
DETAIL 3
DETAIL 1
STORMTRAP ZONE INSTALLATION SPECIFICATION/PROCEDURE
STORMTRAP MODULE LIFTING SPECIFICATION END PANEL ERECTION/INSTALLATION SPECIFICATION St®r mlr p...
MEM 167 M pa1-,/1M=flWM*ft a 1. IT 15 THE CONTRACTOR'S RESPONSIBILITY TO ENSURE THAT ALL (4) CHAINS/CABLES ARE SECURED PROPERLY TO THE I. END PANELS WILL BE SUPPLIED TO CLOSE OFF OPEN ENDS OF ROWS. um a DffFpv/MuwppxMvI%lpn
LIFTING ANCHORS AND IN EQUAL TENSION WHEN LIFTING THE STORMTRAP MODULE.
1287 VANDHAM PARIMY 2. PANELS SHALL BE INSTALLED IN A TILT UP FASHION DIRECTLY ADJACENT TO OPEN END 1287 WND AM PARKVM4Y
ROMEOAALLE, IL 60446 2. MINIMUM 7'-0" CHAIN/CABLE LENGTH TO BE USED TO LIFT STORMTRAP MODULES (SUPPLIED BY CONTRACTOR). OF MODULE (REFER To SHEET 2.0 FOR END PANEL LOCATIONS). RMEWILLE, IL SU46
P:815J941-4549 / F331-31&-&U7 3. CONNECTION HOOKS WILL BE SUPPLIED WITH END PANELS TO SECURELY CONNECT P:815-941 4548 / F:W1-31&-5347
3. CONTRACTOR TO ENSURE MINIMUM LIFTING ANGLE IS fi0' FROM TOP SURFACE OF STORMTRAP MODULE. SEE DETAIL. PANEL TO ADJACENT STORMTRAP MODULE (SEE PANEL CONNECTION ELEVATION VIEW).
ENGINEER INFORMATION: ENGINEER INFORMATION:
4. IT IS UNDERSTOOD AND AGREED THAT AT ALL TIMES DURING WHICH HOISTING AND RIGGING EQUIPMENT IS BEING 4, ONCE CONNECTION HOOK IS ATTACHED, LIFTING CLUTCHES MAY BE REMOVED.
Bartlett Eng & Surv. SUPPLIED TO THE PURCHASER, OPERATOR OF SUCH EQUIPMENT SHALL BE IN CHARGE OF HIS ENTIRE EQUIPMENT AND Bartlett Eng & Surv.
SHALL AT ALL TIMES BE THE JUDGE OF THE SAFETY AND PROPERTY OF ANY SUGGESTION TO HIM FROM THE SELLER, 5. JOINT WRAP SHALL BE PLACED AROUND PERIMETER JOINT PANEL (SEE SHEET 3.0).
1906 Nash St N ITS AGENTS OR EMPLOYEES. PURCHASER AGREES TO SAVE, INDEMNIFY AND HOLD HARMLESS SELLER FROM ALL LOSS, 1906 Nash St N
Wilson, NC CLAIMS, DEMANDS OR CAUSES OF ACTION, WHICH MAY ARISE FROM THE EXISTENCE OR OPERATION OF SAID EQUIPMENT. Wilson, NC
252-399-0704 252-399-0704
PROJECT INFORMATION: PROJECT INFORMATION:
CONNECTION HOOKS PROVIDED BY
STORMTRAP AND INSTALLED BY
Ire Station Fire Station 1
CONTRACTOR (SEE DETAILS)
i
Wilson, NC + Wilson, NC
CURRENT ISSUE DATE: CURRENT ISSUE DATE:
60'MIN
F04/26/2024 1" P PRECAST OPENING FOR I 04/26/2024
HOOK CONNECTION, CONTRACTOR
ISSUED FOR: TO SEAL FOR INSTALLATION I ISSUED FOR:
. I .
PRELIMINARY 60' PRELIMINARY
lI\ FA
IN-
REV.DATE:
ISSUED FOR:
BY:
Q
04/26/2024
PRELIMINARY
JW
SCALE:
NTS
SHEET TITLE:
DOUBLETRAP
6" STONE BASF
(SEE NOTE 3) INSTALLATION
SPECIFICATION
OVERHANG SHEET NUMBER:
CE NOTE 3)
300
1. THE FILL PLACED AROUND THE STORMTRAP MODULES MUST BE DEPOSITED ON BOTH SIDES AT THE SAME TIME AND TO
APPROXIMATELY THE SAME ELEVATION. AT NO TIME SHALL THE FILL BEHIND ONE SIDE WALL BE MORE THAN 2'-0"
HIGHER THAN THE FILL ON THE OPPOSITE SIDE. BACKFILL SHALL EITHER BE COMPACTED AND/OR VIBRATED TO ENSURE
THAT BACKFILL AGGREGATE/STONE MATERIAL IS WELL SEATED AND PROPERLY INTER LOCKED. CARE SHALL BE TAKEN TO
PREVENT ANY WEDGING ACTION AGAINST THE STRUCTURE, AND ALL SLOPES WITHIN THE AREA TO BE BACKFILLED MUST
BE STEPPED OR SERRATED TO PREVENT WEDGING ACTION. CARE SHALL ALSO BE TAKEN AS NOT TO DISRUPT THE JOINT
WRAP FROM THE JOINT DURING THE BACKFILL PROCESS. BACKFILL MUST BE FREE -DRAINING MATERIAL. SEE ZONE 2
BACKFILL CHART ON THIS PAGE FOR APPROVED BACKFILL OPTIONS. IF NATIVE EARTH IS SUSCEPTIBLE TO MIGRATION,
CONFIRM WITH GEOTECHNICAL ENGINEER AND PROVIDE PROTECTION AS REQUIRED (PROVIDED BY OTHERS). ALL MODULES
MUST BE SET AND ALL SIDES MUST BE FULLY BACKFILLED BEFORE TRAVEL OVERTOP THE SYSTEM IS PERMITTED. SEE
NOTE 2 FOR EXCEPTIONS AND LIMITATIONS.
2. THE FILL PLACED OVERTOP THE SYSTEM SHALL BE PLACED IN MINIMUM 5" LIFTS. AT NO TIME SHALL MACHINERY OR
VEHICLES GREATER THAN THE DESIGN LIVE LOAD LISTED ON SHEET 1.0 TRAVEL OVERTOP THE SYSTEM. IF TRAVEL OVER
THE SYSTEM OCCURS BEFORE THE MINIMUM DESIGN COVER IS ACHIEVED, IT MAY BE NECESSARY TO REDUCE THE
ULTIMATE LOAD/BURDEN OF THE OPERATING MACHINERY SO AS TO NOT EXCEED THE DESIGN CAPACITY OF THE SYSTEM.
VEHICLES AND MACHINERY USED TO PLACE FILL MATERIAL ON TOP OF THE SYSTEM SHALL TRAVEL PARALLEL TO THE
LONGITUDINAL AXIS OF THE STORMTRAP MODULES WHENEVER POSSIBLE.
3. THE VIBRATORY FUNCTION OF ANY ROLLER COMPACTOR VEHICLE ETC. SHALL NOT BE USED OVERTOP THE SYSTEM
WITHOUT PRIOR APPROVAL FROM STORMTRAP. IN SOME CASES, HAND COMPACTION MAY BE NECESSARY TO ENSURE THAT
THE ALLOWABLE DESIGN LOADING IS NOT EXCEEDED.
4. STONE AGGREGATE FOUNDATION IN ZONE 1 IS RECOMMENDED FOR LEVELING PURPOSES ONLY (OPTIONAL).
GEOFABRIC/GEOTEXTILE _ _ - _ GEOFABRIC/GEOTEXTILE
AS REQUIRED PER APPROVED - - - - - - - - - - - - - - - - - AS REQUIRED PER APPROVED
ZONE 2 BACKFILL OPTIONS. _ _ _ _ _ _ _ _ _ _ __-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- _-_ _- _-_- _ ZONE 2 BACKFILL OPTIONS.
---- --- ---------- -- ------------ ONE 3 ---- ---- - ---- ---------- ---- --- -- -
�U��rap
PAMM LOW A± 6RW1TIM0W MVFK1
1287 WNDII PARMY
ROMEOMLLE, IL 60446
P:815J941-4548 / F 331-318-ai47
ENGINEER INFORMATION:
Bartlett Eng & Surv.
1906 Nash St N
Wilson, NC
252-399-0704
PROJECT INFORMATION:
Fire Station 1
Wilson, NC
CURRENT ISSUE DATE:
04/26/2024
ISSUED FOR:
PRELIMINARY
REV.
DATE:
ISSUED FOR:
BY:
,L
04/26/2024
PRELIMINARY
JW
ACCESS OPENING SPECIFICATION
1. A TYPICAL ACCESS OPENING FOR THE STORMTRAP SYSTEM ARE 2'-0" IN
DIAMETER. ACCESS OPENINGS LARGER THAN 4'-0" IN DIAMETER NEED TO BE
APPROVED BY STORMTRAP. ALL OPENINGS MUST RETAIN AT LEAST 2'-0" OF
CLEARANCE FROM THE END OF THE STORMTRAP MODULE UNLESS NOTED
OTHERWISE. ALL ACCESS OPENINGS TO BE LOCATED ON INSIDE LEG UNLESS
OTHERWISE SPECIFIED. SEE SHEET 2.0 FOR SIZES AND LOCATIONS.
2. UNLESS OTHERWISE SPECIFIED, PLASTIC COATED STEEL STEPS PRODUCED BY M.A.
INDUSTRIES PART #PS3-PFC OR APPROVED EQUAL (SEE STEP DETAIL) ARE
PROVIDED INSIDE ANY MODULE WHERE DEEMED NECESSARY. THE HIGHEST STEP IN
THE MODULE IS TO BE PLACED A DISTANCE OF V -O" FROM THE INSIDE EDGE OF
THE STORMTRAP MODULES. ALL ENSUING STEPS SHALL BE PLACED AT A DISTANCE
BETWEEN 10" MIN AND 14" MAX BETWEEN THEM. STEPS MAY BE MOVED OR
ALTERED TO AVOID OPENINGS OR OTHER IRREGULARITIES IN THE MODULE.
3. STORMTRAP LIFTING INSERTS MAY BE RELOCATED TO AVOID INTERFERENCE WITH
ACCESS OPENINGS OR THE CENTER OF GRAVITY OF THE MODULE AS NEEDED.
4. STORMTRAP ACCESS OPENINGS MAY BE RELOCATED TO AVOID INTERFERENCE WITH
INLET AND/OR OUTLET PIPE OPENINGS SO PLACEMENT OF STEPS IS ATTAINABLE.
5. ACCESS OPENINGS SHOULD BE LOCATED IN ORDER TO MEET THE APPROPRIATE
MUNICIPAL REQUIREMENTS. STORMTRAP RECOMMENDS AT LEAST TWO ACCESS
OPENINGS PER SYSTEM FOR ACCESS AND INSPECTION.
6. USE PRECAST ADJUSTING RINGS AS NEEDED TO MEET GRADE. STORMTRAP
RECOMMENDS FOR COVER OVER 2' TO USE PRECAST BARREL OR CONE SECTIONS.
(PROVIDED BY OTHERS)
PIPE OPENING SPECIFICATION
1. MINIMUM EDGE DISTANCE FOR AN OPENING ON THE OUTSIDE WALL SHALL BE NO
LESS THAN V-0".
2. CONNECTING PIPES MAY BE INSTALLED WITH A V-O" CONCRETE COLLAR AND AN
AGGREGATE CRADLE (AS REQUIRED) FOR AT LEAST ONE PIPE LENGTH (SEE PIPE
CONNECTION DETAIL). A STRUCTURAL GRADE CONCRETE OR HIGH STRENGTH,
NON -SHRINK GROUT WITH A MINIMUM 28 DAY COMPRESSIVE STRENGTH OF 300D
PSI MAY BE USED.
3. THE ANNULAR SPACE BETWEEN THE PIPE AND THE HOLE SHALL BE FILLED WITH
HIGH STRENGTH NON -SHRINK GROUT.
PIPE INSTALLATION INSTRUCTIONS
1. CLEAN AND LIGHTLY LUBRICATE ALL OF THE PIPE TO BE INSERTED INTO
STORMTRAP.
2. IF PIPE IS CUT, CARE SHOULD BE TAKEN TO ALLOW NO SHARP EDGES. BEVEL
AND LUBRICATE LEAD END OF PIPE.
END PANEL
LIFTING DETAIL
p�-1'-4"- MEETS:
I I OPSS 1351.08.02
1" BNQ
ASTM C-47B.95a
ASTM D4-101.95b
AASHTO M-199
ASTM 4A-15
77n
gilmll:or_iil
*** NOTICE *** 03-25-2022
DUE TO CURRENT INCONSISTENCIES IN THE 16" STEP SUPPLY,
STORMTRAP MAY SUBSTITUTE THE 16" STEP WITH THE
CLOSEST ALTERNATIVE LENGTH STEP UNTIL THE SUPPLY CHAIN
ISSUE IS RESOLVED.
HIGH STRENGTH,
NON -SHRINK GROUT
STORMTRAP MODULE
BASE SLAB
STEP 1
SIDE OF STORMTRAP MODULE
SIDE OF END PANEL
PANEL CONNECTION
ELEVATION VIEW
FRAME & COVER A"
SPECIFIED BY ENGINEE
(SUPPLIED BY OTHER!
PRECAST CONCRETE ADJUSTING RING!
BARREL OR CONE SECTIONS AS NEEDE
SEE ACCESS OPENING SPECIFICATION NOTE I
(SUPPLIED BY OTHER:
NON -SHRINK GROU
STORMTRAP MODULE
STEP 2
DETAIL fi
RISER/STAIR DETAIL
IRED)
(AS REQUIRED)
REV.
DATE:
ISSUED FOR:
BY
,&
04/26/2024
PRELIMINARY
JW
SCALE:
NTS
SHEET TITLE:
DOUBLETRAP
INSTALLATION
SPECIFICATION
SHEET NUMBER:
361
®rmTrape
P,®16 UM AIN Q1r�,�/sKnnww.my►�rorJ
1287 WNDHAM PARKVM4Y
RMEWILLE, IL SU46
P:815-941 4549 / F:331-31&-5347
ENGINEER INFORMATION:
Bartlett Eng & Surv.
1906 Nash St N
Wilson, NC
252-399-0704
PROJECT INFORMATION:
Fire Station 1
Wilson, NC
CURRENT ISSUE DATE:
04/26/2024
ISSUED FOR:
PRELIMINARY
REV.
DATE:
ISSUED FOR.
BYN
Q
04/26/2024
PRELIMINARY
JW
I I -I I I I III SCALE: 3. ALIGN CENTER OF PIPE TO CORRECT ELEVATION AND INSERT INTO OPENING. SCALE'
NTS ; ;y NTS
-III-I rc=1 SHEET TITLE: NOTE: ALL ANCILLARY PRODUCTS/SPECIFICATIONS RECOMMENDE❑ AND SHOWN ON THIS SHEET TITLE:
-I I SHEET INCLUDING BUT NOT LIMITED TO CONCRETE COLLARS, AGGREGATE CRADLES,
GRADE RINGS, RISER SECTIONS, ETC., ARE RECOMMENDATIONS ONLY AND SUBJECT TO
CHANGE PER THE INSTALLING CONTRACTOR AND/OR PER LOCAL MUNICIPAL IF A PIPE IS PROPOSED AT THE
_ DOUBLETRAP SYSTEM INVERT, NOTCH PIPE TO PIPE ACCESS
BACKFILL CODE/REQUIREMENTS. PIPE INVERT TO MEET
SYSTEMINVERTOPENING
II I- I = I SPECIFICATION SPECIFICATION
I -III --II ---- ZONE -__--- II-I�-�-I
NOTCHED PIPE CONNECTION DETAIL
SHEET NUMBER: WHEN PIPE INVERT IS AT SHEET NUMBER:
STEPPED OR SERRATED ANDJ INVERT OF STORMTRAP SYSTEM
APPLICABLE OSHA REQUIREMENTS BACKFILL DETAIL
(SEE INSTALLATION SPECIFICATIONS)
460 500
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Date: APRIL 2024
Client Code:
WC
Scale (Horz.):
N/A
Scale (Vert.):
N/A
Survey By:
JIB, JB
Field Book:
350
Drawn By:
RF
Sheet: DT3

Ir/,:111111110
TYPE IV
NOTES:
1. OPENING LOCATIONS AND SHAPES MAY VARY.
2. SP - INDICATES A MODULE WITH MODIFICATIONS.
3. P - INDICATES A MODULE WITH A PANEL ATTACHMENT.
4. POCKET WINDOW OPENINGS ARE OPTIONAL.
TYPE II
END PANEL
Ir/,mill
TYPE IV
END PANEL
StormTrape
mm um A [fnT-.// aww.c "m1
1287 WINDIAM PARKWAY
ROMEOVILLE, IL 60446
P:815-941-4549 / F:331-31&-5347
ENGINEER INFORMATION:
Bartlett Eng & Surv.
1906 Nash St N
Wilson, INC
252-399-0704
PROJECT INFORMATION:
Fire Station 1
Wilson, NC
CURRENT ISSUE DATE:
04/26/2024
ISSUED FOR:
PRELIMINARY
REV.
DATE:
ISSUED FOR:
BY:
iQ
04/26/2024
PRELIMINARY
JW
SCALE:
NTS
SHEET TITLE:
DOUBLETRAP
MODULE TYPES
SHEET NUMBER:
600
DRAINAGE BASIN SUMMARY
STORM
EVENT
EXISTING
CONDITIONS
TARGET
DISCHARGE
ROST IJEV'T
WITH SCM
REDUCTION
%
SCM WS EL
SCM OUTLET
FLOW
1-YR
17&52 CFS
128,86 CFS
115.07 CFS
35
107.80
96.69 CFS
10-YR
427.18CFS
390.19 CFS
305.83 CFS
28%
1 11-84
261.19 CFS
Target reduction: 27% of 1-yr storm : 11% of 10-yr storm
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Client Code:
WC
Scale (Horz.):
N/A
Scale (Vert.):
N/A
Survey By:
JB, JB
Field Book:
350
Drawn By:
RF
Sheet: DT4

SEEDBED PREPARATION:
CHISEL COMPACTED AREAS AND SPREAD TOPSOIL 3" DEEP OVER ADVERSE SOIL CONDITIONS, IF AVAILABLE
RIP ENTIRE AREA 6" DEEP.
REMOVE ALL LOOSE ROCK, ROOTS, AND OTHER OBSTRUCTIONS LEAVING SURFACE REASONABLY SMOOTH AND UNIFORM.
APPLY AGRICULTURAL LIME AND FERTILIZER UNIFORMLY AND MIX WITH SOIL.
CONTINUE TILLAGE UNTIL A WELL PULVERIZED, REASONABLY UNIFORM SEEDBED IS PREPARED 4" TO 6" DEEP.
SPREAD SEED ON FRESHLY PREPARED SEEDBED AND COVER LIGHTLY WITH SEEDING EQUIPMENT OR CULTIPACKER AFTER
SEEDING.
MULCH IMMEDIATELY AFTER SEEDING AND ANCHOR MULCH.
HYDROSEEDING
SURFACE ROUGHENING IS PARTICULARLY IMPORTANT WHEN HYDROSEEDING, AS A ROUGHENED SLOPE WILL PROVIDE SOME
NATURAL COVERAGE FOR LIME, FERTILIZER, AND SEED. THE SURFACE SHOULD NOT BE COMPACTED OR SMOOTH. FINE
SEEDBED PREPARATION IS NOT NECESSARY FOR HYDROSEEDING OPERATIONS: LARGE CLODS, STONES, AND IRREGULARITIES
PROVIDE CAVITIES IN WHICH SEEDS CAN LODGE.
RATE OF WOOD FIBER (CELLULOSE) APPLICATION SHOULD BE AT LEAST 4,000 LB/ACRE.
APPLY LEGUME INOCULANTS AT FOUR TIMES THE RECOMMENDED RATE WHEN ADDING INOCULANT TO A HYDROSEEDER
SLURRY.
IF A MACHINERY BREAKDOWN OF Y TO 2 HOURS OCCURS, ADD 50% MORE SEED TO THE TASK, BASED ON THE
PROPORTION OF THE SLURRY REMAINING. THIS SHOULD COMPENSATE FOR DAMAGE TO SEED. BEYOND 2 HOURS, FULL
RATE OF NEW SEED MAY BE NECESSARY.
LIME IS NOT NORMALLY APPLIED WITH A HYDRAULIC SEEDER BECAUSE IT IS ABRASIVE. IT CAN BE BLOWN ONTO STEEP
SLOPES IN DRY FORM.
CRIMPING STRAW MULCH
CRIMPING CAN BE APPLIED TO AREAS ADJACENT TO ANY SECTION OF THE ROADWAY WHERE TRAFFIC IS TO BE MAINTAINED
OR ALLOWED DURING CONSTRUCTION. IN AREAS WITHIN SIX FEET OF THE EDGE OF PAVEMENT, Y2 of THE STRAW MULCH IS
TO BE APPLIED AND THEN CRIMPED. AFTER THE CRIMPING OPERATION IS COMPLETE, THE OTHER HALF OF STRAW MULCH
SHALL BE APPLIED AND IMMEDIATELY TACKED WITH A SUFFICIENT AMOUNT OF UNDILUTED EMULSIFIED ASPHALT.
STRAW MULCH SHALL BE OF SUFFICIENT LENGTH AND QUALITY TO WITHSTAND THE CRIMPING OPERATION.
CRIMPING EQUIPMENT INCLUDING POWER SOURCE SHALL BE SUBJECT TO THE APPROVAL OF THE ENGINEER PROVIDING THAT
MAXIMUM SPACING OF CRIMPER BLADES SHALL NOT EXCEED 8".
MAINTENANCE:
SOME RECOMMENDED GRASS SPECIES MAY REQUIRE TWO YEARS FOR ESTABLISHMENT, DEPENDING ON SITE CONDITIONS.
INSPECT SEEDED AREA FOR FAILURE AND MAKE NECESSARY REPAIRS, SOIL AMENDMENTS, AND RESEEDINGS. IF WEEDY
EXOTIC SPECIES HAVE OVERTAKEN THE AREA AFTER THE FIRST GROWING SEASON, THE INVADING SPECIES MUST BE
ERADICATED TO ALLOW NATIVE SPECIES TO GROW. NATIVE VEGETATIONS ARE DIFFICULT TO MANAGE AND TAKE LONGER TO
ESTABLISH. MONITOR THE SITE UNTIL LONG TERM STABILITY HAS BEEN ESTABLISHED.
4
CONSTRUCTION SPECIFICATION:
1. CLEAR THE ENTRANCE AND EXIT AREA OF ALL VEGETATION, ROOTS, AND OTHER OBJECTIONABLE MATERIAL AND
PROPERLY GRADE IT.
2. PLACE THE GRAVEL TO THE SPECIFIC GRADE AND DIMENSIONS SHOWN ON THE PLANS, AND SMOOTH IT.
3. PROVIDE DRAINAGE TO CARRY WATER TO A SEDIMENT TRAP OR OTHER SUITABLE OUTLET.
4. USE GEOTEXTILE FABRICS BECAUSE THEY IMPROVE STABILITY OF THE FOUNDATION IN LOCATIONS SUBJECT TO SEEPAGE
OR HIGH WATER TABLE
MAINTENANCE:
MAINTAIN THE GRAVEL PAD IN A CONDITION TO PREVENT MUD OR SEDIMENT FROM LEAVING THE CONSTRUCTION SITE. THIS
MAY REQUIRE PERIODIC TOP DRESSING WITH 2-3 INCH STONE. AFTER EACH RAINFALL, INSPECT ANY STRUCTURE USED TO
TRAP SEDIMENT AND CLEAN IT OUT AS NECESSARY. IMMEDIATELY REMOVE ALL OBJECTIONABLE MATERIALS SPILLED,
WASHED, OR TRACKED ONTO PUBLIC ROADWAYS.
FOR CROSSINGS OVER CHANNELS/DITCH, INSPECT BLOCKAGE, EROSION OF ABUTMENTS, CHANNEL SCOUR, RIPRAP
DISPLACEMENT, OR PIPING. MAKE ALL REPAIRS IMMEDIATELY TO PREVENT FURTHER DAMAGE TO THE INSTALLATION.
CONSTRUCTION ENTRANCE
NO SCALE
Dewatering Bag Standard Drawing
The purpose of a Dewatering Bag is to collect sediment contained in the discharged water, to prevent
the scour and erosion from water exiting a pipe at high velocity, to defuse the water over a wider
area to minimize erosion as the water drains away, and to retain oil contained within effluent.
A SedCatch® dewatering bag or approved equal should be used anytime water is pumped on the site.
SedCatch° Dewatering Bag
www.SedCatch.com
PUMP INSERT DISCHARGE
HOSE 5ft IN BAG
. . . . . . W . . . . .
WS
SUCTION HOSE
. W .. . DEWATERING
H
/ BAG
FLOATING
INTAKE III III III _ W W. III .W.W.W. . .`. ..W.`
. . . .. . . ,III III III III I
IIII I III � �I I IIII I -IIIIII-III W W
WATERDISCHARGE
III HOSE III III III III III
WRAP ROPE
=1 I I I -III 6 TIMES
-III 11I
-I
� _II I IIII I i
I I I I I I I I I I I I
Installation and Use:
1. Place SedCatch® Dewatering Bag on the ground or on a trailer over a relatively level, stabilized area.
2. Insert discharge pipe a minimum of 5ft. Inside SedCatch dewaterin bag and secure with a rope
9 PP 9 9 P
included wrapped 6 times around the snout over a 6 inch width of the bag.
P 9
R
( p
3. Re lace SedCatch DewateringBag when half full of sediment or when the sediment has reduced
the flow rate of the pump dischrge to an impractical amount.
Maintenance and Disposal:
1. Remove and dispose of accumulated sediment away from waterways or environmentally sensitive
areas. Slit open Sediment Bag and remove accumulated sediment. Dispose of bag at an appropriate
recycling or solid waste facility. OR; as directed by engineer or inspector.
TEMPORARY
STOCKPILE H=VARIES
10'
(MIN.)
SILT
FENCE
FLOW
TEMPORARY STOCKPILE WITH SILT FENCE
NO SCALE
STOCKPILE STABILIZATION
STOCKPILES OF SOIL AND OTHER BUILDING MATERIALS TO REMAIN IN PLACE MORE THAN THREE 3 DAYS SHALL BE
FURNISHED WITH EROSION AND SEDIMENT CONTROL MEASURES (I.E. PERIMETER SILT FENCE). STOCKPILES TO REMAIN
IN PLACE FOR 30 DAYS OR MORE SHALL RECEIVE TEMPORARY SEEDING.
:`: is r': ::': h::S :...:-- �=c lSLd tin; EL,. .•,:...y ..; --: -T I^crs. c•]n
'._.'�$: i7 _'0 - - -
PERMANENT SEEDING
Summer = March 1 - August 31
Lime...................... ....................................................................................4
000 Ibs ac
Fertilizer ........................................ I ..... . .. ............... ..
500 lbs/ac
Bermudograss (hulled)
35 Iba/ac
Centipede......... .................... -... ...... ..............----------- ..................................
10 Ibs/oc
German/Brownfop Millet Grain ................. - - - ................ ................ .....................10
Ibs/ac
*Straw Mulch................................................................................................................................................2
tons/oc
Winter = September 1 - February 28
I-Ime...................................................... ............................. __................................................ .... .-•- ---....
4,000 Ibs/oc
Fertilizer.. _
.................... .........-- _.,................................................................
bs
5G0 1 as
Bermudagrass (unhuilyd)......---...................-.....................,..........,......»_.......................................35
Ibs/oc
Tall Feacue ........... ........ ......... ............. ......
50 Ibs ac
Annual R •...................................._. __.................. __--------------......--------..........._------....................
Y
10 Iba ac
/
*Straw Mulch...... - • ................... ............. ................._...
.....2 tons/oc
TEMPORARY SEEDING
Summer March 1 - Auguat 31
Lime....................................... _ - .................. - -- ...............•.............. _..........................
2 tons/oc
10-10-10 Fertilizer ....................... _..........................................................................._...............
_....700 Ibs ac
BrowntopMillet......------........................._.-....................--..._............----------------------.......--------.....40
Ibs/ac
*Straw Mulch........................................................................................... ..................... ....... ...................
2 fans/oc
Winter - September 1 - February 28
i ima ...................... I ....................
- 2 tons/ar.
10-10-10 iI r.-- ......................... ..........- -- ..
Fertilizer ......._.....................................................700
I c
bs a
Oats........ ...... ---............--....................................._.....---------_.....................................................50
Ibs ac
RyeGrain...•................._.._........................................................................................._......._........................20
Iba/ac
StrawMulch .........--- -----------------------------------------------------------------------------------------------------------------------------------
2 ions ac
NOTES:
1. * .Mulch will be doubled if crimping Is the method used.
2. Any variation from these specs must have approval of the City Engineer or
his/her duty authorized agent.
a R-- r ..
'l .•
Public S-i- Oe rtmenk
Pn
CITY f WILSON,
1 e P .. t ❑ SO sma lte.Iln Am
o. 3.R o
Dice 125 399-2 d65
Y 2
N.C. FAx sa
o •
y;.
�v
B f
ih®vm Nuilll Cae.Aiiu 2f 6BE - ':HiHE _Ire =F •ML_::h Si 1JC±RC SFE�=
R 1 �r-246d
SEEDING
XU
rJo! TP sire
)ET NL5
, 350.01
•r9✓�E' ^'G r' CY
r�
SPECIFICATIONS
REl'IRMI � E
June 20U
.'HEFTY.
a I
:'�:III 1'r r1L r :v � " R . L.:l?L•i lln; =1's •:::•5
- •.' .,. ::: � _ -J �: �r=.: •]nl
__ :.•:._._V - . �_. �_ �'H
�'• • 'y
WIRE FENCE IS Rs•OL11REp
SELF -FASTENING
STEEL POSTS OR
r `Y-
HARDWARE CLOTH
ON WIRE FENCE �r
3ENT_ SEE
NOTE 3
NOTE
FLOW
SILT FENCE FABRIC TO OVERLAP -
HARDWARE CLOTH BY 12' 1
(SEE ISOMETRIC VIEW) i r
Ta�py�pF�h�
STONE FILTER OF I INCHI
STONEC00r 057 WASHED
SIDE VIEW
CtdTH
t:
_
®Y 0.�R1�
N I �
k
= r
1Z, AR
I
A�E 4" I
DRIVE STEEL POSTS
MIN. 24' (EXTRA
NOTE 1 MIN.I I
NTH
DEPTH REQUIRED
FOR UNSTABLE
SOILS)
5 y8
I,Ilk F�4q
r
I +N a
P }:1` I` ty i Ij_;'
i , ... ..
Oti pEw. UE
'T 1'_ __ __ i �`rt - _- -'-• 12" ARC
STONE FILTER OF 1 INCH DIA.--------�..'.-�1'- '1
NCDOT 057 WASHED STONE
-<i
SEE SIDE BREW �
ISO METRIC VIEW
F;P,17 i- --
.'T
NOTES-
1. Too in backfiil into french and compact
the soli ilrmly to anchor the bottom of the q'
hardware cloth dr overlapping silt fence so that f '•.'
the runoff is forced to go through the fence.
No runoff is to flow under the fence or the rellef point. SEE NOTE 1
2. Use silt fence outlets only when drainage area dop_s-r0ot exceed 1/4 acre and
fhere is a low area. Use as a repair of silt fence failures.
3. Posts for sediment fences are to be 1.33 Ib/LF steel with a minimum length
of 5 ft. Make sure that steel posts have projections to facilitate fastening
the fabric. Filter fabric may be a#ached using wire or plastic zip ties that
have a minimum 50 lb tensile strength.
4. See Detail 351.01 for Sill Fence construction standards.
.1 F IN-2 465
PBao Hu iiYg Av uu,, P0. 3" ", CITY of WILSON, N.C. vFAxa a'jaes-246d
VIWII n Nuille Cuidik P 2PEB6 SEWTH THE 0rY � W1L`._L`I. STQ,J RC SFEC-IJTICN6 O'JLY vlvn.�nh, nnn� ni{J
SILT FENCE OUTLET H os�l� s35102
RELIEF POINT 1REl'IRIGfI0H
June 2m0 , 1
n
\
I �
FILTER FABRIC.
8' MAX WITH EXTRA STRENGTH
vW
FABRIC. W/O WIRE FENCE.
y.
8' MAX, WITH 5TANQARQ STRENGTH
W
y W
FABRIC WITH WIRE FENCE.
III II ll '=III--
I ]I
III III III s III I ml
ill
i
X
REQUIRED
W3RE IS E0U ED FOR
STANDARD STRENGTH
FENCING. SEE NOTE 5.
SELF -FASTENING STEEL
POSTS OR EOLHVALENT. DRIVE
POSTS 24" INTO GROUND.
SEE NOTE 2.
90' TYPICAL
110' MAX,
I
EL POSTS
EXTRA DEPTHFOR
rT�
UNSTABLE
P obit Ser i- O� rtmenk Vorx 125 399-2 d65 Pn 2 1
CITY f WILSONN.C. t � P s ❑ .7O sm H�IIIn Avw•uv o. e�K a FNL 93 3W-,4 J] e T R 1
- - - - wiv „nl rnn„n, ih®vm Nuille Cae.Aeiu 2r6BE _i=',-i:Hi:+E.Iis LF'�.11`�;h Si�lIC+RC SFEt-IC•TlJNE �•'JL'r
TYPICAL TP' sFae -1,
aPl,351.07
SILT FENCE REl'IRIIXI� E 'HEFTY2
June.2ma I a
TRENCH -�
UPSTREAM END
UPSTREAM END IH OF STORM DRAIN
OF STORM DRAIN II
I I
- F r OVERFLOW
III
_
-IF 1/3 PIPE CIA.
r
1
'�
It:
�T
L
- .- - J
-�
-3/4" EXTERIOR PLYWOOD 314" E%TERIOR
BURY I30TTOM OF PLYr10Dp - P YWpDD
OPTION A
ILLUSTRATION
OF PLYWOOD INLET PROTECTION
FOR STORM DRAIN UNDER CONSTRUCTION.
NOT TO SCALE
REV. 9-1-92
_r STEEL FENCE POST T
I OIf .-.
■fiEVE-NEW I..
/-OVERFLOW
I1/3 PIPE M,
2
2x2 MESH
WIRE;..'a- �1
- FABRIC OR z:r;<'t..•'...> -•'v
EQUAL =•:rs�1'�s;t;t:
I' WASHER 157 STONE FILTER I- if 1 --
ACROSS (PIPE INLET I I CLOTH HARDWARE
u u °,I�,
1,33xPIPE DIA
OPTION g
ILLUSTRATION OF STONE FILTER INLET PROTECTION
FOR STORM DRAIN UNDER CONSTRUCTION.
"?s�N. •II 3_nCITY of WILSON, N.C. 114-2'191-2411
`$ n�Av. 204 •�a�Wn-246
VIWINui Ye Cazr80S=VXrH THE 0rY F+LLh STkd,CRC SlE --I>TCNSO'JLY V
PIPE INTLET T. ,385.01
PROTECTION IREl' 2401 A-E H d .
June I a 1
NOTES:
1. Tee in hackfill Into trench and compact the soil firmly to anther the bottom
of the silt fence so that the runoff is forced to go through the fence. No
runoff is to flow under the fence.
2. Posts for sediment fences are to be 1.33 Ib/Lf steel with a minimum length
of 5 ft. Make sure that steel posts have projections to facilitate fastening
the fabric. Filter fabric may be attached using wire or plastic zip ties that
have a minimum 50 lb tensile strength.
3. Total drainage area flowing to silt fence may not exceed 1/4 acre per 100 Ft.
of fence.
4. Silt fences should not be used al PiP e outlets or In areas of concentrated flow
(creeks, dltchllnes,
swales etc.)
5. Construct the silt fence sediment barrier with either Stvndard Strength or Exirc
Strength synthetic filter fabrics. If Standard Strang+h fabrle (TerraTex SF 90
or equiv.) is used, wire mesh support IS required. If Extra Strength fabric
(Mirati TOOX or TerrqTex 5FG or equiv.)
uiv }is used NO suppvrt is required. .
S. Standard Siren8th fabric (TerraTex SF 90 or e ulv. f with 8 max post
spacing DOES require support by wire rr:esh fcstened securely to the upslope
side of the posts. Use wire fence with c minimum 14 gauge and a maximum
mesh spacing of 5 inches. Extend the wire mesh support to the boftorn of
the trench. Fasten wire reinforcement, then fabric on the upslope side of the
fence pest using wire or plastic zlp ties that have a minimum 50 lb tensile
strength.
7. Extra Strength Filter Fabric (Mirafi 1DOX or TerraTex 5FD or equiv.) with 6 ft
max. post spacing DOES NOT require wire mesh support. Securely fasfen
filter fabric directly to posts. Wire or plastic zip ties that have a minimum 50
Ib tensile strength.
Pu6rx Se pv O� rtmenk Voice 1252 3%-266S
F
pn
4
CITY f WILSON, N.C. t � P e ❑ .7O ema lwl�lY Avw uv o. sr,x a O FAA R52 3W-2d6d
e 1
_ _ _ _ wrw.nl nnn� m ih®vm Willi Cae.Aeiu 2f6Bd - :HiHE :I is �=F •�.I� �I. Si 1JC+RC SFEt -IC •TlJNS I•'JL'r
Y a
TYPICAL N os�a� ,�; ut
_ SILT FENCE REl'I 2401-E 9HEf n.
June 2m0
PROVIDE HIGH STRENGTH DOUBLE
STITCHED J-TYPE SEAMS
SEWN IN SPOUT
HIGH STRENGTH STRAPPING
FOR HOLDING HOSE IN PLACE
�n.ow
WATER FLOW FROM PUMP
OPENING TO ACCOMODATE L;1
TO 4" DISCHARGE HOSE
ELEVATION VIEW
<:::ZF'- ,f
AGGREGATE UNDERLAYMENT
(3" THICK NCOOT #57 STONE)
1. The dewatering bag shall be node of non -woven geoisAile with s min. surface area of 225 square
feel per side.
2. All structural seams shall be sewn with a double stitch using a double needle machine with high
strength Thread.
3. The seam slmngth shall wtin stand 100 Ibfin using ASTM D-4884 test method.
4. The geolext#e fabric shall be a 10 oz. Non -woven fabric.
5. Discharge from the dewate ring bag shall he dImcled such that pre-dfsturbanee hydrology Is not
changed.
2 Puyf 2ej� pePPrtmeMn Voice1252 399-266S
1 F p2 t8a9HaiiuUAv uu,i PO. '3"
CITY of WILSON, N.C. F,vc anal Des-246d
ieN. n NuiUk Ca nu 27E06 LSEVATH THE CITY � Ml_` `I. STM,C RC SPEC=I';1TDNS0' LY • «nv.�nfnnnn "U
I. +._ DETNL�
DEWATERING BAG H�TPs ,359.02
SILTING BASIN IREl'IRIXHEE a.
July, ZV19 919 I + I
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Project Number:
23-297
Date: APRIL 2024
Client Code:
WC
Scale (Horz.):
N/A
Scale (Vert.):
N/A
Survey By:
JB, JB
Field Book:
350
Drawn By:
RF
Sheet: DT5

.... •- Iv lr..:! :•- A .I. r;..I I r [ H , fir Jr. M .:,:w-:: i > c:rs: ,, i.. :r _�., ti ...5- ....[;'... .' 1 ... ••_.5-. +.F• :::.c Iv 1=rs; �.i:::::1 -:• R' + � ::-v.1 I •[ H-fir ..,�;.v •:: r[:rt:�t.:.r:: •:rv:::'ti ::.5- t':::- .5:: .'Iv I�rs; �ri::::�! :•- is • • A+ •;..I I�r•[ H•�: �r :::•x : i • r s:�r•��i:: •:r �s.e:: �li .:.5 .J a.Fr
.I 1 11 M f A r _I - w- 11 .I 1 w'-=�1 1 1
YARD AREAS D STABILIZE FILTER WITH t,jW H n rjOV 1il nE rC anl7j>_Ij n jMB OF n WIRI
MIN- 2x2 WOODEN STAKES [TYP.} rau,,.,, LRIGi]LF1]V ilkl Lnllfl] L�LSLUi u u liiluCl i�liR1L`;] V LL
FOR PAVED AREAS SECURE SOxx f �' pRClp INLET �Mn E7 PR07EC750H
TO GRATE WITH RUBBER TIE DOWNS � , � IIVI� il`±J
i !r f ❑ o
a i % STANDARD S' METAL POSTS
2'-0" IN GROUND SEE NOTE2
19 pHARDWARE CLOTH 4' APART MAX.
WITHT 4' MESH DPENIING5 SEE NOTE 2MATERIALEXCESS SOXX E SEE NOTE 3
DRAWN AND TIED
2X2 WOODEN STAKES (TYP-}
FILTERED WATER
Or
TER
SHEET 2 of 2 t CONSTRUCTION SPECIFICATIONS: y
�
F�
1. Products require confraGtorto be certifeed by the manufacturer. Verify status prior to construction.-
IG�•t 2. Inlet protection should be installed in a pattern that allows complete protection of the inlet area
�Ny¢ 12'e MIN 3 Installation of curb inlet prolection will ensure a minimal Overlap of at least 1 ft on either side of the opening
rim being protected ti
4- Inlet protection will be anchored to the soil behind the curb using staples, stakes or other devices capable of
holding the Inlet protection in place.
5, Standard inlet protection for curb in lei protection anim d curb sedent containment will use S Inch diameter inlet !-1 I.I.
r� protection, and drop inlets on soil will use min. 12 inch diameter inlet protection. In severe flow sitUations,
larger inlet protection may be specified by the Engineer- During curb installation, inlet protection shall be "t II•=,;..�:� 1 d r
_ DROP INLET APPLICATION compacted to be slightly shorter than curb height. I`. �'j.l ! i
r 6. Maintain the inlet protection in a condition to prevent mud or sediment from entering the Storm Drainage. This HARDWARE CLOTH, M gar
.." r may require periodic removal of sediment and debris to maintain proper filtered drainage of water flaw into. the GROUND, AND STONE CUT AWAY 0p, V16 Vn I YMS
SECURE SOXX111 TO GRATE WITH Storm drain. FROM NEW TO SHOW DETAIL
RUBBER TIE DGwds IF NECESSARY 7. Curb and drain inlet protealtan shall be positioned so as to provide a permeable physical barrier to the drain
Itself, allowing sediment to collect on the outside of the inlet protection. ;'
'� . •''•,., STABILIZE FILTER WITH 8. For any existing open curb cut castings without a street grate, a spacer Is required In order to keep the inlet STANDARD 5' METAL POSTS
MIN. 2x2 WOODEN protection away from the drain opening. This spacer should be a frog wire screen bent to overlap the grate 2'-0" IN GROUND SEE NOTE 2
STAKES (TYP.) opening and keep the sock from falling into the opening. Use at least one spacer for every 4 foot of open curb OVERFLOW
nleI casting opening. The wire grid also prevents other floatable waste from passing over the inlet protection.
8- Stakes shall be installed through the middle of the drop in lei protection application on 5 foot cernm. using 2 #5 OR #57 WASHED 570NE
inch by 2 inch by 3 foot wooden stakes. Rubber tie downs may be used for paved areas or to help support the PLACED TO A HEIGHT OF 16'
i
;'•ti• ABOVE TGP OF BOX W �i
protection from movement- '
r giax i t a s
' i.` - =.• � ``•.r.•.•„ T0. Staking depth for sand and sib loam sails shall be min. 12 inches, and min- 8 inches for clay soils-
_ 11. The Gontraclor shall remove sediment at the base of the upsi ope side of the inlet protection when _ a. a cumulatiohas reached 112 ofthe afective height o fhe inlet aras dir
ected # the Engineer.RUl
.;:
I_
t -
n tiv for drain t r r ]' h WATERW WITH
"••:;`•• A ter a ally, a d a n Inlet protection, a new SQ?CX nay be placed Oil inp of the origllTa Increasing the
�l
1 SEDIMENT
fi"a MIN sediment storage capacity without sail disturbance, I- -I
e Fie e i I e moved from r o ed o g n o r ce disturbed DROP INLET WITH
12. The It riN d a may b rem f m paved areas rdrspers n s e soil ar be d u b on bed Q GRATE
area has been permanently stabilized, construction acfiviiy has ceased. or as determined by the City L Engineer.ill
w
CURB INLET APPLICATION 13- Filter Media must be an organic, composted product manufactured from locally generated organic, natural, and
biologically based materials from the inlet protection manufacturer- Verify with Ctty Engineer and product SEE NOTE 1 SEE SHEET 2 OF 2 FOR NOTES
�+ manufacturer for proper d lsposaI Of fabric/a and Ttter rrlaterlals-
i 0_ �11 1�0 Hetmg Aronnua, PDapaiirneoo. Do. ,0 CITY of W I L5 C] N g N .4 • VFAX [252] 399.7Ab3 `s � $11 O 98d0 Hemerg Ara�nua, Poo. Do. ,0 C ITY� of W I LS v N g N.C. Vvic® (252) 399-2CBS � DT`7Q,11 Public Servkas Depa•finenls CITY of W I LS O N N • C • FAT( [252] 399.2Aa3
Yawn. NW I1 Gardltt8 2TB9q t NTH THE CnY Z)F'MLStlu STANOWC SPECIHCAYIONS ONLY .ritxunnc.ur y 4•.� FAT( Sri 399-2Aa3 _ �.' f y Hating AreiAira P.O. Do>; f 0 g
'� YIfi�M, NW,n Gardltt8 2TB9q LIE NTH TI-I ::I-+ �F'MLStl!! STRNDN:C SPEGIFIGRTIOrJS tlPJLY .. Iwrnic.orr� Yyfidxl. NW,n CQr[xirl.i 2TS9A LIE NTH THE :fr'r Z)F'MLStl!! $TgrypNtp SFE�,IRCRYIOrJS ONLY w r.rat%nnnc.orr�
=1 SILT SOXXTM MoTaS Ie ,ssao4 i° _' SILT SOXXT" NoTa5 re ,asao4 x' INLET PROTECTION DETAILS NoTaci Ie ,362.0
• N�
p INLET PROTECTION REV'+Sia11 ❑ATE sH`ET' INLET PROTECTION REyt$latJ VAT SkEET- p (OPTION A) REyt$1a1111ATE SH=ETI
July. 201E 1 d x July. i0,9 2 d x July. 201E 1 o x
I i T
I
OPTIONAL
OVERFLOW
CATCH BASIN
•
A A
CURB DEFLECTOR
-1" REBAR FOR BAG
REMOVAL FROM INLET
(FROM CONTRACTOR) -
DUMP STRAP OR DUMP
LOOPS AT 60770M PER
-BAG MANUFAf'"--'
111
l
EXPANSION RESTRAINT
Illl
■
i 4" P
... (1 NYLON ROPE E 'M TH
f
2 FLAT WASHERS OR PER
BAG MANUFACTURER)
NOTES:
1, Refer to bag / sack manufacturer for compleat
Instructions for removal of captured sediment procedure.
2. Manufacturer to be approved by The City of Wilson.
3. Engineer to provide flow rate per structure to ensure
correct product type is is used.
8IDE VIEW
4. Dimensions for "L "10" & "W" variesaccording to design.
i [1F q
Pa70 Heffog Areonu"a,.fPA 1. Do. 10 CITY of W I LS O N y N• C• FAx a�, 399.2�
YIW6T]n. fNOrin CArdilid 2 $9A Lt5's'MTH THE .F MLSOn 5TRNCMRC SPEL':IHL'.RTIOtJa
w.< r.xriacnnc.o
LWLY P2
r$ 'III
STANDARD INLET 1 BASIN
uAP
Not TP 5w15
°Fall°
z 366.04
RrH
SEDIMENT CONTROL DEVICE
OAT RE Z
Julv.20,9
SHEET'*
1 ,:SlOu
MAINTENANCE:
INSPECT DAILY AND REMOVE SEDIMENT AND DISPOSE IN A PROPER MANNER. CHECK FRAME
INSTALLATION AND FILTER FOR ANY CUTS AND ABRASIONS. REPLACE AND REPOSITION AS
NECESSARY.
-.;I, rrr.+n-wn -- .r -�.rTn� i'7ir�A-s-:•.crh �:r+r ��,i. -�.
TRENCH -
I� UPSTREAM END
UPSTREAM END
OF STORM DRAIN
IZ-�i� -_l-
OF STORM DRAIN
�I
OVERFLOW
I�/3
PIPE DIA,
�l
117
I lI-
1
T1�
-IHIrI -II-II
1- I
- - - - _ - - J
-3/4" EXTERIOR PLYWOOD - -
3/4" EXTERIOR
BURY BOTTOM OF PLYWOOD
PLYWOOD
OPTION A
ro
ILLUSTRATION OF PLYWOOD INLET PROTECTION
FOR STORM DRAIN UNDER CONSTRUCTION.
NOT TO SCALE
REV- 9-1-92
�NSTEEL FENCE POST
T
r OVERFLOW
UPSTREAM
/3 PIPE DIA.
END OF
STORM
-
DRAIN
2x2 MESH
WIRE
-r • ':07_ - 2
FABRIC OR
EQUAL
--
WASHED g57 STONE FILTER
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HARDWARE
ACRO55 PIPE INLET
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OPTION B
ILLUSTRATION OF STONE FILTER INLET PROTECTION
FOR STORM DRAIN UNDER CONSTRUCTION,
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Departments Vam r� a 99-2e5
18Ha�! P.C. DPx f0CIT I ONfNC.
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592
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PIPE INTLET
SOAP
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PROTECTION
RJune, 20io
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''. Is rrnrn-­1 W r:-=.:L -LIt 1-3 r -3- -s w.•:rl+:r+�-�a�rs..:::+: r .-.e
ra: PLAN VIEW
1
a.
(ABOVE GRADE)
• '�� -go. �
STAPLES (2) PER BALE
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WOOD OR METAL . " • - I�r:..
STAKES(2 PER
BALE)
10 MIL PLASTIC LINING
(SHOWN WITH CUT AWAY roR CLARITY)
NATIVE MATERIAL (OPTIONAL)
STRAW
W-0" MIN. (,o• MIN. TOTAL) BALES V-0"
I
STAPLES, {2} PER BALE
BINDING WRE -
I
to MIL PLASTIC LINING
WOOD OR METAL
STAKES (2 PER BALE)
�p
T- T- ITT I i Y 1T-T-r
' SECTION C-C
(1 /2 SECTION)
OPTION #1
ELEVATED PIT WITH STRAW BALE DETENTION WALLS
NOT TO SCALE
I. Actua
l layout fo he determined in field.
2. The "concrete washout" sign shall be Installed within 30 ft of the temporary
concrete washout facility.
3. Pit capacity is minimum of 6 cu ft per 10 cu yd of concrete.
4. Contractor to coordinate with usage contracting officer for proper disposal of
concrete.
. ; ply 1
Pu6fic Services Dnpartrnenla CITYS O Valm (292} 399-2ee5
1 a00 Heffpg Arenua, f P.O. Do. 10 �i I 1 lF �f W I L>t7 V N g N.C. FAD( [252j 390.2Ab3
VA%0l. rrlW,n CarrAr* 271 9A Vim -__ 'NTH THE •.'J- • ,fr 'MLSOn 5TRNL0RC $PE0FR'.RTI0W ONLY w xr.r. tacnnc.ory
i Z
CONCRETE WASHOUT
Not To too stele
]Plitt."
x$69.01
PIT DETAILS (Option #1)
REJDuty, uly.20E19,
SHEET
1 d 4
cis 1:rs;'r;:>-1-i•r"''Al% :-s.11'rn I- - air xis - a 4w t:u m cr t•. ri c:!:rK.e::v
• S•
NOTES:
t. This method of inlet protection Is appllcable where flaws are light to moderate.
Construction Specifications
1. Uriftrmly grade a shallow depression approaching the inlet.
2 rive foe 5-foot stack T sfs 1.25 1bILF 2 fl Into mend surroundkn the Inlet 4 fl a art max.
Po ( ) 9 9 p
3. Surround steel posts with wire mesh hardware cloth (18-gauge hardware cloth wl 1" mesh
openings). Secure the wire mesh to steel posts at the top, middle and bottom. Placing a 2-ft flap of
the wire mesh under the gravel for anchoring is recommended. Total height at wire mesh to be 2 ft
min.
4- Place clean gravel (NCDOT #5 or #57 stone) on a 21 slope with a height of 16 inches around the
wire, and smooth to an even grade
5. Once the contributing drainage area has been stabilized, remove accumulated sediment and
establish final grading elevations.
6. Compact area properly and stabilize with groundcover.
Maintenance
s I least 1- r In, peat 1n lets at eas weekly and after each sign {1i2 or greater] raj I Clear mesh w! a of
any debris or other objects to provide adequate flow for subsequent rains. Take care not to
damage or undercut the wire mesh during sediment removal. Replace stone as needed.
Remove sediment as necessary to provide adequate storage volurme for subsequent rains.
When the contributing dralnaas area has peen adequately stabtlizad, remove all mate riais and any
unstable soil, and either salvage or dispose of it properly. Bring the disturbed area to proper grade,
then smooth and compact it. Appropriately stabilize all bare areas around the inlet.
pT`V,11 Pubic Services Dapm: nl6 CITY
�y �+ Vrric® rzs2}399-teas
y �.1 IWO Ho,,60 A.rsnua, ! P.O. Doe 10 C I T I of W I LS O N g N • V • FAT( (252)399-2Aa3
YIfiWM. Nr.r l'.I C,grnlltta 27$9q (A�E yNTH TI-I ::I-' Z)r'MtSOPJ STRNLW:C SPE IRGRTIONS pNLY w r.riIx IIIc.orr�
=1 INLET PROTECTION DETAILS No[Tay re ,s52os
To OPTION Aj Ruty r2019, 2 d x
CONCRETE WASHOUT DETAIL NOTES
Concrete washouts are used to contain concrete and liquids when the chutes of concrete mixers and hoppers of concrete
pumps are rinsed out after delivery The washout facilities consolidate solids for easier disposal and prevent runolff of
iquids. The wash water is alkaline and contains high levels of chromium, which can leach into the ground and
contaminate groundwater It can also migrate to a storm drain, which can increase the pH of area wafers and harm
aquatic lire. Revised IN and NC General Construction Permits require the use of concrete washout areas an all sites
using concrete:
1 IN concrete or cement slung shell be discharged from the site.
2. Any hardened concrete residue shall be disposed or, or recycled on site. in accordance with local and state solid
waste regulations.
3. Concrete washout area to be minimum 5o• from storm drain inlets and surface waters lie, detention pond, ditches,
etc)
4 Prefabricated washout container or pit equal detail provided may be used ff approved by Engineer
5. Inspeotivn:
a. Contractor to check all can Crete washout facilities dairy to determine if they have been tilled to 75% capacity,
which Is when materials need to be removed-
b Both above- and below- ground self -installed washouts should be inspected daily to ensure that plastic linings
are intact and sidewalls have not been damaged by oonstruchon activities. Contractor to repair plastic lining as
needed.
o. Prefabricated washout containers should be Inspected daily as well to ensure the container is not leaking or
nearing 75 percent copecity
J. Inspectors should also note whether the facilities are being used regularly
6- Material Removal.
a Concrete washouts are designed to prorTrole evaporation where feasible. However, if stored liquids have not
evaporated and the washout Is nearing capacity, vacuum and dispose of them in an approved manner -check
with the local sanitary sewer authority to determine if there are special disposal requirements far CORCIF eke wash
water.
b Remove Irqulds or cover the structures before predicted rainstorms to prevent overflows- Companies that offer
prefabricated and watefthtwashout containers generally offer a vacuum service to remove the liquid material.
c. Contractor to remove hardened solids or reuse onsite or haul them away For recycling.
d lrrhen removing materials from the concrete washout, building
a new structure or, it the previous structure Is still Intact, PLYWOOD 487.24" isCD� E TES°
Contractor is to inspect the structure for signs of weakening PAINTED riHITE C1 RI
or damage and maKe any necessary repairs. Line the BLACK LETTERS WASHOUT
V lJ r
structure with new plastic that is free or holes or tears and S' HEIGHT Ip
replace signage if necessary. It is is ve�Important that new
new
pta_skcc is_used_after every crnaninq befall SFS purrtks end 0.5" LAG
ccnerete removal equipment ..ar damage the existing liner. SCREWS
e General Ccntractc• is to educate concrete subcontractors, post signage troop POST
f i r � indicatin the ocaten and cast Hated use of these a reand ro Ida
9 9 p
careful overs;ghtto Inspect for evidence of Improper dump r,g of concrete
waste and wash water. Contractor should indude requ •eere nts in contracts
wlth ooncrete delivery companies that drivers must use designated
concrete washaut facilities.
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SIGN DETAIL
(OR EQUIVIL4NT)
Pubnc,Semi es De rhnenls Valm 92 399-2ee5
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1800 He, Ing A.�enua, ! P.D. Dox 10 CITY o g • • FAD( [252j 399.2A53
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CONCRETE WASHOUT "A P 69.
Not To 5P le x "' - N 9
PIT DETAILS (Notes & Signage) REJuly. 2019E 4 d
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Project Number:
23-297
Date: APRIL 2024
Client Code:
WC
Scale (Horn.):
N/A
Scale (Vert.):
N/A
Survey By:
JB, JB
Field Book:
350
Drawn By:
RF
Sheet: DT6