WQ0010875_Sewer Application_19940407

W a F
MEMO TO: State Review Group
FROM: Ricky Revels
Environmental Technician IV
SUBJECT: Procedure Four (4)
WQ0010875
Auto Zone
Sewer Extension - Public
City of Rockingham
Richmond County
Division of Environmental
Management
Fayetteville Regional
Office
4127195
Date
State Review Group Review
Engineer Randy Kepler
Regional Office
Contact Ricky Revels
1) Name of wastewater treatment plant to receive the wastewater:
City of Rockingham Wastewater Treatment Plant
2) WWTP design capacity 6_0 MGD
3) NPDES Permit No.: NCO020427 Expiration Date: 8 31 98
4) Compliance Information:
Present treatment plant performance
for previous 12 months - beginning 3194
(See attached self -monitoring data)
5) Quantity and type of wastewater from proposed sewers:
375 GPD
domestic 100% ; industrial other
6) Volume from previously approved projects not yet tributary to
WWTP 253,853 GPD
7) Regional Recommendations: Approval X Denial
RR/rr
Enclosure

WEX88/HP
04/26/95
COMPLIANCE
EVALUATION ANALYSIS
REPORT PAGE 3
PERMIT--NC002O427
PIPE--00i
REPORT PERIOD,
9403-9502 LOC--- E
'ACILITY--ROCKINGHAM.
CITY-WWTP/RIVER
RD DESIGN FLOW--
6.8000 CLASS-4
.00ATION--ROCKINGHAM
REGION/COUNTY--06
RICHMOND
01067
Oi092
0NTH
NICKEL
ZINC
NOL
NGL
14/03
.0000
.042O
IMIT
NO!
NGL
14/04
.0000
.03O0
14/05
.O0O0
.0300
14/06
.0000
14/07
.0000
.0704:.)
`4/08
.0000
.040O
14/09
.0000
.020O
14/iO
.0000
.0800
WIT
NOL
NOL
14/i1
.0000
.1000
14/i2
.0000
.0300
15/0i
.0000
.0500
15/02
.0000
.03OO
/VERAGE
.8000
.0493
WXIMUM
______
.i000
1INIMUM _______
.02O0
}NIT
MG/L
MG/L

;KEX88/MP
04/26/95
COMPLIANCE
EVALUATION
ANALYSIS
REPORT
PACE
i
PERMIT--NC0020427
PIPE--001
REPORT
PERIOD:
9403-9502
LOC---
_E
�ACILITY--ROCKINGHAM.
CITY-WWTP/RIVER
RD
DESIGN FLOW--
6.8000
CLASS-1
'OCATION--ROCKINGHAM
REGION/COUNTY--06
RICHMOND
50050
0000
00530
00610
3i6i6
50060
00300
TGP3B
iONTH
Q/MGD
BOD
RE%/T%%
NH3-N
FEC COLI
CHLORINE
DO
CERI7DPF
WIT F
6.6000 F
30.00
F 30.0
NOL
F 200.0
NGL
NOL
NOL
/4/03
5.2520
7.54
ii.6
.82
i.3
.09
8.86
i
WIT F
6.0000 F
24.00
F 30.0
15.00
F 200.0
NOL
NOL
NOL
/4/04
3.9833
6.34
10.6
.76
1.2
.333
8.85
14/05
3.9338
8.6i
7.7
.67
2.6
.267
8.75
i
14/06
3.9454
6.09
7.0
.52
i.3
.243
8.O7
14/07
4.ii46
5.36
7.5
.59
1.4
.274
7.98
14/08
4.707i
6.42
6.6
.72
.0
.245
7.65
i
14/09
4.7487
5.26
8.2
.8i
i.i
.223
8.09
14/iO
4.4426
5.45
i0.0
.8i
i.i
.i96
8.07
.IMIT F
6.0000 F
30.00
F 30.0
NOL
F 200.0
NOL
NOL
NOL
14/ii
4.1934
7.10
i0.0
.77
i.2
.360
9.i5
2
`4/i2
4.3850
5.91
6.3
.75
ill
.238
9.81
i
15/01
5.6988
6.11
9.4
.8O
i.7
.190
9.63
15/02
6.i284F
4.23
9.3
.8i
2.i
.235
7.98
i
,VERAGE
4.6277
6.20
8.6
i.3
8.57
i
.73
.251
1AX1MUH
9.9320
22.76
28.0
1.90
180.0
2.000
13.20
2
ONIMUM
i.4660
1.00
2.0
.34
.0
.i00
5M
i
/NIT
ML
MC/L
MG/L
4/100ML
MC/L
MG/L
PA%%/FAI

COMPLIANCE
EVALUATION
ANALYSIS
REPORT
PAGE 2
PERMIT--NC0020427
PIPE --OW
REPORT
PERIOD;
9403-9502
LOC---
E
"ACILITY--RGCKINGHAM.
CITY-WWTP/RIVER
RD
DESIGN FLOW--
6.8000
CLA%%--4
'OCATION--RGCKINGHAM
REGION/COUNTY--06
RICHMOND
00010
00400
08600
00665
0027
01034
01042
Oi051
1ONTH
TEMP
PH
TOTAL N PHO%-TOT
CADMIUM
CHROMIUM
COPPER
LEAD
IHIT
L
9.0
6.0
NOL
NGL
NO;
NOL
NOL
HOL
0/03
16.78
7.6-7.0
9.8i0
.8200
.0000
.0000
.0400
.0000
'IMIT
NOL
9.0
6.0
NOL
NOL
NOL
'
NOL
NOL
NOL
Q/04
20.95
7.6-7.0
i.400
i.8300
.0000
.0000
.0600
.000O
0/05
23.i4
7.8-7.4
1.320
3.3200
.0000
.0000
.0300
.0000
P4/06
14/07
26.77
7.9-7.3
4.706
i.5606
.0400
.000O
04/08
27.40
27.65
8.0-7.0
8.4-6.9
6.200
1.270
2.4000
3.5900
.0000
.0000
.0000
.0000
.0000
.0500
.0000
.0008
W89
25.66
8.2-7.0
6.100
2.7100
.0000
.0000
.0400
Q/i0
22.95
8.0-6.9
2.400
2.8200
.0000
.0000
.0200
.0000
.!MIT
NOL
9.0
6.0
NOL
NOL
NOL
NOL
NOL
NOL
/4/ii
i9.95
8.2-7.4
ii.4iO
2.3600
.0000
.0000
.0700
.0900
y402
i8.00
8.5-7.0
3.630
2.2000
.0000
.0000
.0400
.0000
/5/0i
K.i5
7.9-7.1
5.000
.3600
.0000
.0000
.0400
.0O0O
/5/02
14.05
8.i-7.i
3.760
.8300
.0000
.0060
.0000
.0000
)VERAGE
21.53
4.750
2.0666
.0000
.0000
.0358
.O000
1AXIMUM
33.00
8.500
ii.4i0
3.5900
'_______
________
.0760
'-------
1INIMUM
i2.00
6.900
1.270
.3600
--------
--------
.0200
--------
]NIT
DEG.0
%U
MG/L
MG/L
MG/L
MG/L
MC/L
MG/L

State of North Carolina
Department of Environment,
Health and Natural Resources
Division of Environmental Management
James B. Hunt, Jr., Governor
Jonathan B. Howes, Secretary
A. Preston Howard, Jr., P.E., Director
April 7, 1995
MR MONTY CRUMP
CITY OF ROCKINGHAM
311 E. FRANKLIN STREET
ROCKINGHAM, NORTH CAROLINA 28379
Dear MR CRUMP:
F.- L�
AF15VA
I a
IDEHNR
Subject: Application No. WQ0010875
Auto Zone
Sewers -Public
Richmond County
The Division's Permits and Engineering Unit acknowledges receipt of your permit application and
supporting materials on April 6, 1995. This application has been assigned the number listed above.
PLEASE REFER TO THE ABOVE WATER QUALITY NUMBER WHEN MAKING INQUIRES
ON THIS PROJECT.
Your project has been assigned to Randy Kepler for a detailed engineering review. Should there be any
questions concerning your project, the reviewer will contact you with an additional information letter.
Be aware that the Division's regional office, copied below, must provide recommendations from the
Regional Supervisor or a Procedure Four Evaluation for this project, prior to final action by the
Division.
If you have any questions, please contact Randy Kepler at [phone] extension 544. If the
engineer is unavailable, you may leave a message on their voice mail and they will respond promptly.
Please reference the above application number when leaving a message.
CSincerely,
Carolyn McC ll
Supervisor, State Engineering Review Group
Fa etteville Regional Office
g ,
Hayes, Seay, Mattern & Mattem, Inc.
APR 12 1995
Pollution Prevention Pays
i: ENV. M�R�EMENAT
P.O. Box 29535, Raleigh, North Carolina 27626 0535 y
An Equal Opportunity Affirmative Action Employer

State of North Carolina
Department of Environment, Health, and Natural Resources
Division of Environmental Management
Non -Discharge Permit Application
(THIS FORM MAY BE PHOTOCOPIED FOR USE AS AN ORIGINAL)
GRAVITY SEWER EXTENSION
PUMP STATIONS, AND PRESSURE SKWERS
I. GENERAL INFORMATION:
1. Applicant (corporation, individual, or other):
City of Rockingham
2. Print Owners or Signing Official's Name and Title (the person who is legally
responsible for the facility and its compliance): Monty Crump, City Manager
3. Mailing Address: 311 East Franklin St.
City: Rockingham State:—N. C. Zip: 28379
Telephone No.: gio 895-9088
4. Project Name (subdivision, facility, or establishment name - should be consistent with
project name on plans/specs., letters of flow acceptance, Operational Agreements, etc.):
Auto Zone Sewer Extension
5.
Application Date: 3 3 ��� 6. Fee Submitted: $ 400. o0'
7.
County where project is located: Richmond
II. PERMIT INFORMATION:
1.
Permit No. (will be completed by DEM): �LMC)��
2.
Specify whether project is: x new; renewal*; modification.
:z
c'l
*If renewal, complete -only- sections,I through IIV and -'applicant 'signature
�
� 7
(on pg.9). Submit only pgs. 1, 2, 9 (original and 3 copies of each). Engineer
signature not required for renewal.
-_0
=+
3.
If this application is being submitted asresult of a renewal or modification
.a to an
existing permit, list the existing permit number and issue date
4.
Specify whether the applicant is x public or private.
FORM: GSPS 4/91 Page 1 of 10

GIZAVITY SEWE'IZ EXTENSION & PUMP STATION
PAGE 2 (4/91)
III. INFORMATION ON WASTEWATER:
1. Nature of Wastewater: 100 % Domestic; % Commcrcial;
% Industrial; % Other waste (specify):
2. Please provide a one or two word description specifying the origin of the wastewater,
such as school, subdivision, hospital, commercial, industrial, apartments, etc.:
Business -Auto Parts Supplier
3. Indicate any parameter (and its concentration) that will be greater than normal domestic
levels: NONE
4. If wastewater is not domestic in nature, what level of pretreatment has been provided to
ensure protection of the receiving wastewater treatment facility?
N/A
5. Volume of wastewater generated by this project: 3 7 5 gallons per day
6. Explanation of how wastewater volume was determined: 15 employees
times 25 gpd/employee (1 shift)
IV. DESIGN INFORMATION:
1. Brief project description: approximately 385 1. f. of 8" gravity sewer in Hwy. 74
right-of-way extending exi8ting 8" sewer line
2. Name of wastewater treatment facility receiving wastewater: -city of Rockingham
a. Facility permit no.: NC 00204�27
b. Engineer should provide statement of his evaluation of downstream sewers to
accept the wastewater: Downstream sewers have adequate capacity to
accept additional flow of this project.
2 of 10

GRAVITY SEWER EXTENSION & PUh4P STATION
PAG E 3 (4/91)
3. Summary of sewer pipe by diameter size and pipe material. Indicate here whether C
factor or N factor is used and circle C or N below: N
Dia. Length Pipe C or N Min. Max. Minimum Max. Minimum
(In.) (Lin. Ft) Material Factor Slope % Slope % Velocity (fps) Vel.(fps) Cover (in)
8 385 N 0.40 0.40 2.0 2.0
NOTE: The minimum velocity must not be less than 2 fps.
For public sewers the minimum diameter is 8 inches.
4. Anchors shall be provided for sewers with slopes greater than 20 °lo. The anchor
spacing shall be as follows:
a. 36 feet separation for slopes of 21% to 35%;
b. 24 feet separation for slopes of 36% to 50%;
c. 16 feet separation for slopes of 50% and greater.
For velocities greater than 15 fps, it is strongly recommended that measures be
considered which will protect the sewers and manholes from erosion. For velocities
greater than 20 fps, erosion control measures must be specified.
For any excessive slopes or velocities that will occur in any sewer line segment, what
measures have been taken to protect the sewer pipe and manholes?
N/A
5. Maximum sewer reach length between manholes: 385 linear feet.
6. This sewer line segment occurs between manhole no. Exst • and manhole no. 1
7. Does the owner/operator have the ability to clean this length? x Yes No.
8. Sewer subject to existing or planned traffic bearing loads? x Yes No.
If yes, what measures are being taken to enable the sewers to withstand the loads?
Minimum 3' of cover on PVC pipe, DIP used for less than 3' of cover
9. Outside drop manholes are provided whereinvert separations exceed: NA feet.
10. Identify (by manhole number) those manholes that have drop connections: NA
3 of 10

GRAVITY SEWER EXTENSION & PUMP S"I'ATION
PAGE 4 (4/91)
1 1. Maximum allowable infiltration/exfiltration test rate: 100 GPD/ pipe dia. in./ mile.
Note: Must not exceed/700)GPD/ pipe dia. in./ mile.
100
12. Minimum separation distances as shown on the plans or addressed in the specifications:
a) 100 k horizontal separation from wells or other water supplies? x Yes _ No
b) 12 in. vertical separation from storm sewer or ferrous pipe
sanitary sewer specified? X Yes —No
c) 10 f:. horizontal separation from water mains or 18 in. verticai
separation (water over sewer) or ferrous pipe specified? x -- Yes —No
13. Are manholes subject to flooding?
14. If yes, are manhole rim elevations 1 foot above 100-year flood level,
(100 year flood elevation should be indicated on plans)
15. Or are manholes watertight and vented 1 foot above the 100-year
flood elevation ( should be shown on plans):
16. Identify (by manhole number) those manholes that are vented:
NA
_Yes X No
—Yes —No NA
_Yes _ No NA
17. Does this project involve any stream crossings? _ yes x no. If yes, what precautions
or special features have been utilized to ensure protection of the sewer line and not
restrict stream flow? Identify the sheet of the plans and station number where stream
crossings are located:
I
4 of 10

GRAVITY SEWER EXTENSION & PUMP STATION
PAGE 5 of 10 (4/91)
V. PUMP S"rATION INFORMATION
1. Pump Station No.: (A separate sheet V.1 through V.15 should be
submitted for each pump station)
2. Name of closest downslope surface waters:
3. Classification of closest downslope surface waters: (as established
by the Environmental Management Commission & specified on page 6 of this applic.).
4. If a power failure at this pump station could impact waters classified as WS, SA, B, or
SB, describe which of the measures are being implemented to prevent such impact, as
required in 15A NCAC 2H .0200:
5.
What size pumps are provided?
GPM
6.
How many pumps are provided?
7.
What is the maximum capacity of the pump station?
GPD
8.
What is the design total dynamic head?
feet
9.
How many pumping cycles will occur at the design flow rate?
cycles per hour
10.
Check if provided at pump station:
Alternate Power Source
Wet Well Vented with Screen
Fillets in Wet Well
Check Valves and Gate Valves
Security Fencing
Lockable Wet Well Cover
Area Light
110V Electrical Convenience Outlet
Flood/Buoyancy Protection
High Water Alarm Audible and Visual
Auto Dialer
11.
Summary of force main (by diameter size and pipe material):
Diameter Length Pipe High Low Minimum Maximum Minimum
(Inches) (Linear Ft) Material Elevation Elevation Velocity(fps) Vel.(fps) Cover (in)
12. Are air release valves provided at all high points along the force main (must be provided
where the elevation difference exceeds 10 feet)? yes _ no
13. Is pump station subject to flooding? yes no. If yes, what measures are
being taken to protect against flooding?
14. If subject to flooding, specify the 100-year flood elevation:
Feet MSL
15. Are there existing or planned pump stations downstream of this station? _ yes _ no
If yes, the engineer shall evaluate the ability of those pump stations to adequately handle
the subject flows.

GRAVITY SEWER EXTENSION & PUMP STATION
PAGE 6 (4/91)
TO: REGIONAL WATER QUALITY SUPERVISOR
Please provide me with the classification of the surface waters identified in number 5
below and on the attached map segment:
Name of surface waters:
Classification (as established by the Environmental Management Commission):
Proposed Classification, if applicable:
Signature of regional office personnel: Date:
INSTRUCTIONS TO ENGINEER
In order to determine whether provisions for dual or standby power may be required for the
subject facility, the classification of the closest downslope surface waters (the surface waters that
any overflow from the facility would flow toward) must be determined. You are required to
submit this form, with items 1 through 10 completed, to the appropriate Division of Environmental
Management Regional Water Quality Supervisor (see attached listing). At a minimum, you must
include an 8.5" by 11" copy of the portion of a 7.5 minute USGS Topographic Map which shows
the subject surface waters. You must identify the location of the facility and the closest downslope
surface waters (waters for which you are requesting the classification) on the submitted map copy.
The application may not be submitted until this form is completed and included with the submittal.
1.
2.
Applicant (corporation, individual, or other):
Name and Complete Address of Engineering Firm:
City: State: Zip:
Telephone No.
3. Project Name:
4. Pump station design flow: GPD;
5. Name of closest downslope surface waters:
6. County(s) where project and surface waters are located:
7. Map name and date:
8. North Carolina Professional Engineer's Registration No.
9. Print Name of Engineer
10. Seal and Signature (specify date):
6 of 10
GPM

DIVISION OF ENVIRONMENTAL MANAGEMENT REGIONAL OFFICES (4/91
Asheville Regional WQ Super.
Washington Regional WQ Super.
Raleigh Regional WQ Super.
59 Woodf-rn Place
P 0 Box 1507
3800 Barrett Dr., Suite 101
Asheville, NC 28802
Washington, NC 27889
Raleigh, NC 27609
704/251-6208
919)946-6481
919R33-2314
Amy Macon
Beaufort Jones
Chatham Nash
Buncombe Madison
Burke McDowell
Bertie Lenoir
Durham Northampton
Caldwell Mitchell
Camden Martin
Chowan Pamlico
Edgecombe Orange
Franklin Person
Cherokee Polk
Craven PaNuotank
Granville Vance
Clay Ru icrford
Currituck Perquimans
Halifax Wake
C'edham Svrain
Dare Pitt
Johnston Warren
Haywood Transylvania
Gates Tyrell
Lee Wilson
Henderson Yancy
Gyre Washington
Jan
Hertford Wayne
Hyde
Fayetteville Regional WQ Super.
Mooresville Regional WQ Super.
Wilmington Region. WQ Super.
Wachovia Building, Suite 714
919 North Main Street
127 Cardinal Drive Extension
Fayetteville, NC 28301
Mooresville, NC 28115
Wilmington, NC 28405-3845
919/486-1541
704/663-1699
919/395-3900
Anson mom
Bladen Robeson
Alexander Mecklenburg
Brunswick New Hanover
Cumberland Richmond '
Cabarrus Rowan
Catawba Stanly
Cart= Onslow
Columbus Pender
Harnett Sampson
Gaston Union
Duplin
HOke Scotland
Iredell Cleveland
Montgomery
-
Winston-Salem Regional WQ Super.
8025 North Point Boulevard, Suite 100
Winston-Salem, NC 27106
919i161-2351
klamance
Rockingham
k1leghany
Randolph
kshe
Stokes
raswell
Story
yavidson
f
Watauga
aavie
W-Likes
;orsyth
Yadkin
kilford
7 of 10

GRAVITY SI WFIZ EXTENSION & PUMP S-I-ATION
PAG1--- 8 (4/91)
THIS APPLICATION PACKAGE WILL NOT BE ACCEPTED BY T11E
DIVISION OF ENVIRONMENTAL MANAGEMENT UNLESS ALL OF
THE APPLICABLE ITEMS ARE INCLUDED WITH THE SUBMITTAL
Required Items
a. One original and three copies of the completed and appropriately executed application form.
b. Three sets of detailed plans and specifications signed and sealed by a North Carolina
Professional Engineer. The plans must include a general location map, a plan view of the
sever extension, a profile of the sewer extension, details on the pump station, and must
show the proximity of the sewer extension to other utilities and natural features.
Specifications may be omitted for delegated authorities. Each sheet of the plans and the first
page of the specifications must be signed and sealed. Three copies of the existing permit if
a renewal or modification-
C
. Three copies of all calculations, including pump selection, friction calculations, cycle
time, pump curves (including system curves applicable with one pump running, two
pumps running, three pumps running, etc.), and evaluation of downstream pump stations.
These items must be submitted under the signature and seal of the North Carolina
Professional Engineer.
d. The appropriate permit processing fee, in accordance with ISA NCAC 2H .0205(c)(5).
C. If the owner/authority of the wastewater treatment facility (VPNTF) that will be accepting
the wastewater flow from this project is different from the applicant of the project, then a
letter must be provided from the owner/authority of the WWTF specifying the volume of
flow that will be accepted. The letter should be a recent letter and should refer to the project
by the same name as that identified on the application and the plans/specifications.
f. An Operational Agreement (original and two copies) must be submitted if the sewer
extension will be serving single family residences, condominiums, mobile homes, or town
houses and if the subject sewer extension is owned by the individual residents, a
homeowners association, or a developer.
8 of 10

GRAVITY SEWER EXTENSION & PUMP STATION
PAGE- 9 (4/91)
Name and Complete Address of Engineering Firm: Hayes, Seav, Mattern & Mattern, Inc.
181 E. Evans St., BTC-105
City: Florence
Telephone No.
803-669-4491
State: Sc
Professional Engineer's Certification:
I, Guv E. Slagle, Jr , attest that this application for
Zip:
29501
8" sewer extension
to Autozone has been reviewed by me and is accurate
and complete 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. Although certain
portions of this submittal package may have been developed by other. professionals, ir:clusion 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.
North Carolina Professional Engineer's Registration No.
Print Name of Engineer Guy E. Slagle, Jr.
Seal and Signature (specify date):
Applicant's Certification:
14773
�ts,te�aaer�,,•
cARQt;yP�,
e s�� C M1I tl
�nL � o
e -IM73
I, -- Monty R. Crumo �����i�� emu, 1�5��`
, attest that this application for
extension to Autozone
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
information and atta�ts
incomplete. are ) not included, this application package will be returned as
� �--
Signature l/ l/I&Date
THE COMPLETED APPLICATION PACKAGE, INCLUDING ALL SUPPORTING
INFORMATIONAND MATERIALS, SHOULD BE SENT TO THE FOLLOWING ADDRESS:
NORTH CAROLINA DIVISION OE ENVIRONMENTAL MANAGEMENT -
WATER QUALITY SECTION
PERMITS AND ENGINEERING UNIT
POST OFFICE BOX 29535
512 NORTH SALISBURY STREET
RALEIGH, NORTH CAROLINA 27626-0535
TELEPHONE NUMBER: 919/733-5083
9 of 10

GRAVITY SEWER EXTENSION & PUMP STATION
PAGE 10 (4/91)
PERMIT APPLICATION PROCESSING FEES
(effective October 1, 1990)
CATEGORY NEW APPLICATIONS/ RENEWALS WITHOUT
MODIFICATIONS MODIFICATIONS
> 1,000,000 GPD
Industrial $400 $300
Domestic/Cooling Water $400 $300
10,001 - 1,000,000 GPD
Industrial $400 $250
Domestic/Cooling Water $400 $250
1,001 - 10,000 GPD
Industrial $400 $200
Domestic/Cooling Water $400 $200
< or = 1,000 GPD and
Single Family Dwelling $240 $120
Sludge < or = 300 Acres $400 $250
Sludge > 300 Acres $400 $250
Sewer Extensions
(nondelegated) $400 ) 0
Sewer Extensions
(delegated) $200 0
Closed -Loop Recycle
or Evaporative $400 $200 '
NOTE: The Fees for Soil Remediation Projects are the same as for Sludges.
Under the Sewer Extension Fee, "delegated to municipalities" applies
only to those governmental jurisdictions that have specific delegation
review authority, as granted by the Division of Environmental
Management.
10 of 10