WQ0028612_Sewer Extension_20050321

FAST -TRACK APPLICATION for GRAVITY SEWERS, PUMP STATIONS, AND FORCE MAINS PAGE 3
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USE THE TAB KEY TO MOVE FROM FIELD TO FIELD! Application. /
(to be completed by DWQ)
1. Owner:
1 a. Citv Of Lumberton
Full Legal Name (company, municipality, HOA, utility, etc.)
1 b. Dixon Ivey, Interim City Manager
Signing Official Name and Title (Please review 15A NCAC 2H .0206(b) for authorized signing officials!)
1 c. The legal entity who will own this system is:
Individual ❑ Federal ® Municipality ❑ State/County ❑ Private Partnership ❑ Corporation ❑ Other (specify):
1d. P.O. Box 1388 1e. Lumberton
Street Address City
1f. NC In. 28359
State Zip Code
1 h. 910-671-3889 1 i. 910-671-3814 1 j.
Telephone Facsimile E-mail
2. Project (Facility) Information:
2a. Sanitary Sewer Extension To Serve Streufex 2b. Robeson
Brief Project Name (permit will refer to this name) County Where Project is Located
3. Contact Person:
3a. Sam Noble, Jr. P.E., Koonce, Noble & Associates, Consulting Engineer
Name and Affiliation of Someone Who Can Answer Questions About this Application
KOONCE, NOBLE AND ASSOCIATES, INC. 29513
P.O. BOX 1027
LUMBERTON, NC 28359
208 E. 5TH STREET
LUMBERTON, NC 28358
PAY PH. [phone] DATE March 15, 2005 66-456-531
TO THE NC DENR
ORDER OF 400 00
Four hundred and
DOLLARS ttJ
FOR
permit fee - SIRue`Pez

LL 111. ,.
Z 5a.
City of Lumberton
Owner of Downstream Sewer
15 inch
Receiving Sewer Size
Permit Number of Downstream Sewer (if known)
The origin of this wastewater is (check all that apply):
❑ Residential Subdivision
❑ Car Wash
❑ Apartments/Condominiums
❑ Institution
❑ Mobile Home Park
❑ Hospital
❑ School
❑ Church
❑ Restaurant
❑ Nursing Home
❑ Office
® Other (specify): Industrial
7. Volume of wastewater to be permitted in this project: 1250 gallons per day
% Domestic/Commercial
100 % Industrial
% Other (specify):
8. If the permitted flow is zero, indicate why: NA
❑ Interceptor Line - Flow will be permitted is subsequent permits that connect to this line
❑ Flow has already been allocated in Permit No.
❑ Rehabilitation or replacement of existing sewer with no new flow expected
FTA 02/03 - Rev. 2 04/04

t
FAST-TRACK APPLICATION for GRAVITY SEWERS, PUMP STATIONS, AND FORCE MAINS PAGE 1
�oF
WArF,9P RECEIVED State of North Carolina
�O G ���� MAR I��p��ent o Environment and Natural Resources
Division of Water Quality
o DEC 2 12004 I OEM -FAYETTI:VILLEREGIOMLOFRCE AST -TRACK APPLICATION
for GRAVITY SEWERS, PUMP STATIONS, AND FORCE MAINS
DWQ
(Pressure sewers systems are not to be included as part of this application package)
INSTRUCTIONS: Indicate that you have included the following list of required application package items by checking the
space provided next to each item. Failure to submit all required items will lead to your application being returned as
incomplete or additional processing and review time. This form maybe photocopied for use as an original.
® I. Application Form - Submit one original and one copy of the completed and appropriately executed application
form. Any changes to this form will result in the application being returned. The Division of Water Quality
(Division) will only accept application packages that have been fully completed with all applicable items
addressed. You do not need to submit detailed clans and specifications unless you respond NO to Item 13021
® Il. Application Fee - Submit a check in the amount of $400 made payable to: North Carolina Department of
Environment and Natural Resources (NCDENR).
❑ Ill. Certificates of Public Convenience and Necessity — If the application is being submitted in the name of a
privately -owned public utility, submit two copies of the Certificate of Public Convenience and Necessity (CPCN)
which demonstrates that the public utility is authorized to hold the utility franchise for the area to be served by the
sewer extension. If a CPCN has not been issued, provide two copies of a letter from the North Carolina Utilities
Commission's Public Staff that states that an application for a franchise has been received, that the service area
is contiguous to an existing franchised area, and/or that franchise approval is expected. The project name in the
CPCN or letter must match that provided in Item A(2a) of this application.
❑ IV. Operational Agreements — Submit one original and two copies of a properly executed operational agreement if
the sewer extension is permitted by a private applicant and will be serving residential or commercial lots (e.g.,
houses, condominiums, townhomes, outparcels, etc.) that will be sold to another entity. If the applicant is a
homeowners' association, use Form HOA 02/03. If the applicant is a developer, use Form DEV 02/03. EVEN IF
THE PROJECT WILL BE TURNED OVER TO A MUNICIPALITY, FORM DEV 02/03 IS REQUIRED.
❑ V. Flow Acceptance Letters — If the owner of the downstream sewers and/or WWTF is different from the applicant,
submit two copies of a flow acceptance letter from the owner of the downstream sewers and WWTF, if different.
Flow acceptance letters must contain the following minimum information: applicant and project name, amount of
flow accepted, and name and permit number of the receiving sewers/WWTF. The flow acceptance must not
expire prior to permit issuance and must be dated less than a year prior to the application date.
Intergovernmental agreements or other contracts will not be accepted in lieu of a project -specific flow acceptance
letter.
® VI. Map — Submit an 8.5-inch by 11-inch COLOR copy of the portion of a 7.5-minute USGS Topographic Map along
with this form. The map should identify the entire project area location as well as the closest downslope surface
waters as clearly as possible. Each map portion must be labeled with the map name and number, the identified
location of the sewer line and pump stations, and be of clear and reproducible quality. For instance, if the project
involves 4 miles of interceptor sewer that traverses over or near several different waterbodies (or counties,
basins, etc.), the map should have location ID's shown for each different waterbody (where the sewer line is within
100 feet of such waterbody - see Instruction VII). This location ID is self chosen and used to cross reference the
location in Section C of the permit application.
® VII. Stream Classifications — Section C
• If any portion of the project is within 100 feet of any down slope surface water, Section C must be completed
for the pertinent sections.
• If the entire project area is a minimum of 100 feet away from any down slope surface waters BUT there is a
pump station involved where a history of power outage is to be used to provide adequate design storage
instead of dual feed or permanent or portable generator, Section C must be completed to demonstrate that
the closest down slope surface water is Class C (see 15A NCAC 2H .0219(h)(3)(D)).
• Use the guidance document entitled, "Determining Watershed Classifications for Form FTA 02/03 (Fast -Track
Sewer Systems)" available from http://h2o.enr.state.nc.us/ndpu or by contacting the appropriate regional
office.
FTA 02/03 - Rev. 2 04/04

FAST -TRACK APPLICATION for GRAVITY SEWERS, PUMP STATIONS, AND FORCE MAINS PAGE 2
❑ Vill. Environmental Assessments — If this project is subject to an Environmental Assessment (EA) [15A NCAC
01C .0500], this application can not be used. Send the project application on Form PSFMGSA 10/99 to the
Non -Discharge Permitting Unit, 1617 Mail Service Center, Raleigh, NC 27699-1617. Applications can not be
processed until a Finding of No Significant Impact (FONSI) or Environmental Impact Statement (EIS) has been
issued. A copy is'to be submitted with that permit application.
® IX. Certifications — Section D
The application must be certified by both the applicant and a North Carolina Registered Professional Engineer
(PE). The applicant signature must match the signing official listed in Item A(1 b). The PE should NOT certify the
application if he/she is unfamiliar with 15A NCAC 2H .0200, the Gravity Sewer Minimum Design Criteria (most
recent version) and the Minimum Design Criteria for the Fast -Track Permitting of Pump Stations and Force Mains
(most recent version), as applicable to the project. Certification by a PE who is unfamiliar with these documents
is subject to NC Board referral.
THE COMPLETED FTA 02/03 APPLICATION PACKAGE, INCLUDING ALL SUPPORTING DOCUMENTS AND $400
FEE, SHOULD BE SENT TO THE APPROPRIATE REGIONAL OFFICE
REGIONAL OFFICE
ADDRESS
COUNTIES SERVED
Asheville Regional Office
Avery, Buncombe, Burke, Caldwell,
2090 US Highway 70
Cherokee, Clay, Graham, Haywood,
Swannanoa, North Carolina 28778
Henderson, Jackson, Macon,
[phone]
Madison, McDowell, Mitchell, Polk,
[phone] Fax
Rutherford, Swain, Transylvania,
Yancey
Fayetteville Regional Office
225 Green Street Suite 714
Faye N
Fayetteville, North Carolina 28301
Anson, Bladen, Cumberland, Harnett,
48ille,
Hoke, Montgomery, Moore, Robeson,
[phone] Fax
Richmond, Sampson, Scotland
Mooresville Regional Office
919 N Main Street
Moor No
Mooresville, North Carolina 28115
Alexander, Cabarrus, Catawba,
663le,
Cleveland, Gaston, Iredell, Lincoln,
[phone] Fax
Mecklenburg, Rowan, Stanly, Union
Raleigh Regional Office
1628 Mail Service Center
Chatham, Durham, Edgecombe,
Raleigh, North Carolina 27699-1628
Franklin, Granville, Halifax, Johnston,
[phone]
Lee, Nash, Northampton, Orange,
[phone] Fax
Person, Vance, Wake, Warren,
Wilson
Washington Regional Office
Beaufort, Bertie, Camden, Chowan,
943 Washington Square Mall
Craven, Currituck, Dare, Gates,
Washington, North Carolina 27889
Greene, Hertford, Hyde, Jones,
[phone]
Lenoir, Martin, Pamlico, Pasquotank,
[phone] Fax
Perquimans, Pitt, Tyrrell, Washington,
Wayne
Wilmington Regional Office
127 Cardinal Drive Extension
Wilmington, North Carolina 28405
Brunswick, Carteret, Columbus,
[phone]
Duplin, New Hanover, Onslow,
[phone] Fax
Pender
Winston-Salem Regional Office
585 Waughtown Street
Alamance, Alleghany, Ashe, Caswell,
Winston-Salem, North Carolina 27107
Davidson, Davie, Forsyth, Guilford,
[phone]
Rockingham, Randolph, Stokes,
[phone] Fax
Surry, Watauga, Wilkes, Yadkin
For more information, visit our web site at: http://h2o.enr.state. naus/ndpu/
FTA 02/03 - Rev. 2 04/04

FAST -TRACK APPLICATION for GRAVITY SEWERS, PUMP STATIONS, AND FORCE MAINS PAGE 3
USE THE TAB KEY TO MOVE FROM FIELD TO FIELD! Applicationi
— — b N Number:
_ (to be completed by DWQ)
1.
Owner: T �
1 a.
City Of Lumberton
Full Legal Name (company, municipality, HOA, utility, etc.)
Z
1 b.
Dixon Ivey, Interim City Manner
0
Signing Official Name and Title (Please review 15A NCAC 2H .0206(b) for authorized signing officials!)
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1 c.
The legal entity who will own this system is:
El Individual ❑ Federal-e Municipality ❑ State/County ❑ Private Partnership ❑ Corporation ❑ Other (specify):
1 d.
P.O. Box 1388 le. Lumberton
0
Street Address City
LL
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1f.
NC 1g. 28359
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State Zip Code
0—
1 h.
910-671-3889 1 i. 910-671-3814 1 j.
Telephone Facsimile E-mail
(aj
2.
Project (Facility) Information:
J
a
2a.
Sanitary Sewer Extension To Serve Streufex 2b. Robeson
p.
Brief Project Name (permit will refer to this name) County Where Project is Located
a
3.
Contact Person:
Q
3a.
Sam Noble Jr. P.E. Koonce Noble & Associates Consulting Engineer
Name and Affiliation of Someone Who Can Answer Questions About this Application
3b.
910-738-9376 3c. [e-mail]
Phone Number_
1.
Project is ® New ❑ Modification (of an existing permit) If Modification, Permit No.:
For modifications, attach a separate sheet clearly explaining the reason for the modification (i.e. adding another
phase,
changing line size/length, etc.). Only include the modified information In this permit application - do not
duplicate
project information in B(7) and B(10-11) that has already been included In the original permit.
2.
Owner is ® Public (skip to Item B(3)) ❑ Private (go to Item 2(a))
2a.
If private, applicant will be: 2b. If sold, facilities owned by a (must choose one)
❑ Retaining Ownership (i.e. store, church, single office, etc.) or ❑ Public Utility (Instruction III)
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❑ Leasing units (lots, townhomes, etc. - skip to Item B(3)) ❑ Homeowner Assoc./Developer (Instruction IV)
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❑ Selling units (lots, townhomes, etc. - go to Item B(2b))
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3.
City Lumberton
of
Owner of Wastewater Treatment Facility (WWTF) Treating Wastewater From This Project
0
4a.
Lumberton WWTP 4b. NCO024571
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Name of WWTF _ _ _ WWTF Permit No.
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5a.
City of Lumberton I5b. 15 inch
c WQ0005551
Permit Number of Downstream Sewer (if known)
Owner of Downstream Sewer Receiving Sewer Size
6.
The origin of this wastewater is (check all that apply)_
W❑
Residential Subdivision El Car Wash
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❑ Apartments/Condominiums ❑ Institution0. %Domestic/Commercial
❑ Mobile Home Park ❑ Hospital
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❑ School ❑ Church 100 % Industrial
❑ Restaurant ❑ Nursing Home /o o Other (specify):
❑ Office ® Other (specify): Industrial
---------------------------------------------------------
7.
Volume of wastewater to be permitted in this project: 1250 gallons per day
8.
If the permitted flow is zero, indicate why: NA
❑ Interceptor Line - Flow will be permitted is subsequent permits that connect to this line j
❑ Flow has already been allocated in Permit No.
❑ Rehabilitation or replacement of existing sewer with no new flow expected
FTA 02/03 - Rev. 2 04/04

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FAST-TkACK APPLICATION for GRAVITY SEWERS, PUMP STATIONS, AND FORCE MAINS PAGE 4
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9. Provide the wastewater flow calculations used in determining the permitted flow in accordance with 15A NCAC 2H
.0219(I) for Item 13(7) or the design flow for line or pump station sizing if zero flow in the space below. Values other than
that in 15A NCAC 2H .0219(I)(1-2) must be approved prior to submittal of this application. Submit a separate request to
the Division of Water Quality, Non -Discharge Permitting Unit, 1617 Mail Service Center, Raleigh, NC 27699-1617 in
accordance with 15A NCAC 2H .0219(I)(3).
Initial Flow 15 employees @ 25 gpd/employee = 375 gpd
Ultimate Flow 50 employees @ 25 gpd/employee = 1250 gpd
10. Summary of Sewer Lines to be Permitted (attach additional sheets if necessary)
Size (inches)
12
ENTER TOTAL LINE LENGTH IN MILES
Length (feet)
4142
0.78
11. Summary of Pump Stations to be Permitted (attach additional sheets as necessary)
Gravity or Force Main
(use the pull down menu)
Gravity
Location ID Power Reliability Option
(self chosen - as shown on Design Flow Operational Point (1- dual line feed; 2- permanent generator w/ATS; 3-
plans for cross-reference) (MGD) GPM @ TDH portable generator w/telemetry; 4-wet well storage)
12. Does the sewer system comply with the Minimum Design Criteria for the Fast Track Permitting of Pump Stations and Form
Mains (latest version), the Gravity Sewer Minimum Design Criteria (latest version) and 15A NCAC 2H .0200 as applicable'
❑ Yes ® No If no, please reference the pertinent minimum design criteria or regulation and indicate why a
variance is requested:
III.D.3. Minimum Solids Deposition. The proposed sewer will serve an industrial area. Therefore the future flows may
require a 12 inch gravity main. However the down stream pump station does not have sufficient
capacity to justify a 12 inch main. If an industry with high flow were to connect to this gravity main the
pump station will have to be upgraded.
SUBMIT TWO COPIES OF PLANS, SPECIFICATIONS OR CALCULATIONS PERTINENT TO THE VARIANCE WITH YOUR APPLICATION
13. Have the following permits/certifications been submitted for approval?
Wetland/Stream Crossings - General Permit or 401 Certification? ❑ Yes ❑ No ® N/A
Sedimentation and Erosion Control Plan?
Stormwater?
® Yes ❑ No ❑ N/A
❑ Yes ® No ❑ N/A
FTA 02/03 - Rev. 2 04/04

FAST -TRACK APPLICATION for GRAVITY SEWERS, PUMP STATIONS, AND FORCE MAINS PAGE 5
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1. Use the Division's guidance document entitled, "DETERMINING STREAM CLASSIFICATIONS FOR FORM FTA 02/03
(FAST -TRACK SEWER SYSTEMS)" to collect and record the stream classification data below (attach additional sheets as
necessary). This document is available from our web site or by contacting the appropriate Division of Water Quality
regional office (see instructions for addresses) OR indicate the following:
❑ A Stream Classification is not needed because all parts of the project are at least 100 feet away from any down slope
waterbody; AND,
® A Stream Classification is not needed because the design does not depend on wet well storage as a power reliability
option for any pump station near a Class C down slope waterbody.
Location ID on Map
(self chosen - as shown on Name of
map for cross-reference) Waterbody County
Holy Swamp Robeson
Jack's Branch Robeson
Waterbody Stream Waterbody
River Basin Index Classification
Lumber 14-10-10 WS-IV; SW
Lumber 14-9.5 WS-IV; SW
Submit the 8.5" x 11" COLOR topographic map as required in Instruction VI
regardless of whether a classification is providedl
Applicant's Certification:
1, Dixon Ivey, attest that this application for Sanitary Sewer Extension To Serve Streufex Manufacturing Company
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. Note: In accordance with North Carolina
General Statutes 143-215.6A and 143-215.6B, any person who knowingly makes any false statement, representation, o
certification in any application shall be guilty of a Class 2 misdemeanor which may include a fine not to exceed $10,000
as weJ1Aa& {/1 penalties up to $25,000 per violation.
igning O icial Signature Date
N 2. Professional Engineer's Certification:
OI attest that this application for Sanitary Sewer Extension To Serve Streufex Manufacturing has been reviewed by me
and is accurate, complete and consistent with the information in the engineering plans, calculations, and all other
H supporting documentation to the best of my knowledge. I further attest that to the best of my knowledge the proposed
Q design has been prepared in accordance with the applicable regulations, Gravity Sewer Minimum Design Criteria for
V Gravity Sewers adopted February 12, 1996, and the Minimum Design Criteria for the Fast -Track Permitting of Pump
LL Stations and Force Mains adopted June 1, 2000 and the watershed classification in accordance with Division guidance.
E .. Although certain portions of this submittal package may have been developed by other professionals, inclusion of these
materials under my signature and seal signifies that I have reviewed this material and have judged it to be consistent with
W the proposed design. Note: In accordance with NC General Statutes 143-215.6A and 143-215.6B, any person who
V knowingly makes any false statement, representation, or certification in any application shall be guilty of a Class 2
ill misdemeanor which may include a fine not to exceed $10,000 as well as civil penalties up to $25,000 per violation.
2a. Sam R. Noble, Jr., P. E.
Professional Engineer Name ��� Gr4�3�`�
2b. KOONCE, NOBLE & ASSOC., INC.
Engineering Firm
2c. 208 East Fifth Street x
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Address
9`� 1 l /� IhC1 •N
2d. Lumberton 2e. NC 2f. 28358 �J° ° �Ir.i
City State Zip
2g. 910-738-9376 2h. 910-738-9378 2i. [e-mail]
Telephone Facsimile E-mail Seal, Signature & Date
FTA 02/03 - Rev. 2 04/04

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Koonce, Noble & Associates, Inc.
Consulting Engineers
March 15, 2005
Division of Water Quality
North Carolina Department of Environment
and Natural Resources
225 Green Street, Suite 714
Fayetteville, North Carolina 28301
RECEIVED
MAR 21 2005
ors-FAYEML.Et uu.
RE: ROBESON COUNTY COUNTY -WIDE WATER SYSTEM
12" SANITARY SEWER EXTENSION
TO SERVE MAGNA STRUEFEX MANUFACTURING
Gentlemen:
Please find enclosed with this letter the following items:
1. The original and one copy of the Fast -Track Application for Gravity
Sewers, Pump Stations and Force Mains.
2. A check in the amount of $400.00.
3. Two copies of the plans.
4. Two copies of the calculations.
5. A letter from the City of Lumberton accepting the line as a high priority
line.
The calculations requested in the e-mail from Marie Doklovic are enclosed. The average
daily flow that could become tributary to the system, without requiring a pump station
upgrade, is 173,750 gpd. This is based on the existing Converse building remaining
closed. If the Converse building were to reopen, the average daily flow that could
become tributary to the system, without requiring a pump station upgrade, is 127,750
gpd. An average daily flow of 283,000 gpd could be added to the current flow, if the
pump station was upgraded to 500 gpm.
208 EAST FIFTH STREET . P. O. BOX 1027 . LUMBERTON, NC 28359
TELEPHONE [phone] . FAX [phone] E MAIL: knal@ bellsouth.net

Division of Water Quality
Page Two
March 15, 2005
Responses to the remaining comments are as follows:
1. A letter from the City agreeing to accept the project as a high priority line
is enclosed.
2. The name of the downstream pump station is the Nash Finch pump
station; and it was permitted under Permit No. WQ0005551 Amendment.
3. The invert out of the existing manhole is two feet lower than the proposed
invert in. This proposed invert could, therefore, be dropped two feet which would
increase the grade to 0.0027. However, this would increase the cuts to 19 feet in sections
which would significantly increase the cost of the project.
Please contact our office if you require any further information for the review and
approval of this project.
Sincerely,
KOONCE, NOBLE & ASSOCIATES, INC.
"L- -t qtdj�
Sam R. Noble, Jr., P. E.
enclosures

Ci,tt� of �u.m�ie�ton
Offias Of
Jf City Aanaget
March 8, 2005
Division of Water Quality
North Carolina Department of Environment
and Natural Resources
225 Green Street, Suite 714
Fayetteville, NC 28301
RE: SANITARY SEWER EXTENSION FOR ROBESON COUNTY
TO SERVE MAGNA STRUEFEX MANUFACTURING
The City of Lumberton is willing to accept the proposed 12" gravity sewer to serve Magna Struefex Manufacturing as
a high priority line until such time as thre is sufficient flow on the line to no longer justify the designation.
Sincerely,
H. Dixon Ivey
Interim City Manager
501 East 91#4 cst. 0 9-D. 0- Box 1388, iu-brtton, eNottis eatofina 28359 0 91 o-671-38o6 0 9ax 9 1 o-671-3953

CAR���,�
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Calculations
Sanitary Sewer Extension to Serve Streufex
A. Downstream Capacity
Nash Finch
5,000
gpd
Converse (Currently Closed)
46,000
gpd
Proposed
1,250
gpd
Total
52,250
gpd
Existing Capacity of Nash Finch Pump Station
180,000
gpd
Existing Peak Capacity of Pump Station
460,800
gpd
Remaining Capacity
127,750
gpd
Remaining Capacity (Without Converse)
173,750
gpd
Remaining Peak Capacity (Without Converse)
445,175
gpd
B. Downstream Capacity Based on Upgrading Pump Station to 500 gpm
Nash Finch 5,000 gpd
Upgraded Station Capacity 288,000 gpd
Available Capacity 283,000 gpd
Available Peak Capacity 707,500 gpd
C. Proposed Flows
Initial Flow
15 employees @ 25 gpd/employee = 375 gpd
Ultimate Flow
50 employees @ 25 gpd/employee = 1250 god
Peak Factor = 4
Peak Flow = 5000 gpd

C. Determine Velocities For Proposed Project Ultimate Flow
Average Flow
= 1250
gpd
Manning's n value
= 0.013
Depth
= 0.31
inches
Wetted Perimeter
= 3.9
inches
Flow Area
= 0.79
Sq. In.
Hydraulic Radius
= 0.0169
Velocity
= 0.35
fps
Peak Flow
= 5000
gpd
Manning's n value
= 0.013
Depth
= 0.60
inches
Wetted Perimeter
= 5.4
inches
Flow Area
= 2.10
Sq. In.
Hydraulic Radius
= 0.0324
Velocity
= 0.53
fps

Struefex
Subject: Struefex
From: "Marie Doklovic" <[e-mail]>
Date: Mon, 4 Apr 2005 14:59:20 -0400
To: "Mike Lawyer" <[e-mail]>
CC: "Barbara Scantling" <barbara. scantling@ncmail. net>
Mike,
Attached is the variance. Please cut and paste all the summary language into a special permit condition. Print the
attached out for the application file.
Thanks,
Marie
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Michael F. Easley, Governor
c� v William G. Ross Jr., Secretary
> North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P.E., Director
Division of Water Quality
April 4, 2005
MEMORANDUM
TO: Permit File WQ0028612
FROM: K. Marie Doklovic, PE
SUBJECT: Variance to Gravity MDC
The City of Lumberton requests a 12-inch line for an industrial park where the only current allocation
would be 1,250 gpd average. The 12-inch line is desired to allow future industries to connect without
needing to upsize the line. However, the Nash Finch pump station will need upgraded to 500 gpm if
the 12-inch line is fully utilized. The line is designed at minimum slope and the peak velocity from the
current allocation is only 0.53 feet per second. The City has provided a letter indicating they can treat
the line as high priority.
SUMMARY— A variance is granted to install a 12-inch line at minimum slope with less than 2 feet per
second velocityor flowing half full to serve Magna Struefex Manufacturing and the future surrounding
industrial park facilities. Only the allocation for Magna Struefex is included in this permit. The line is
deemed high priority. High priority lines shall be checked once every six months and flushed as
necessary. This line falls under the requirements of Condition V(4) in the City of Lumberton's
system -wide collection system permit (WQCS00024) and documentation of such inspections and
findings shall be maintained for a minimum of three years. The maximum average daily flow
remaining on this line is 173,750 gpd before the downstream pump station (Nash Finch) needs
upgraded. After upgrade to 500 gpm, the average daily flow could reach 283, 000 gpd. Division
permits should be obtained as necessary for additional connections.
Non -Discharge Permitting Unit Internet http://h2o.enr.state.nc.us/ndpu
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