NC0025348_PAR 2021_20220215

CITY OF NEW BERN
PRETREATMENT ANNUAL REPORT
2021
PERMIT #NC0025348
Prepared By:
Sara Rhodes
City of New Bern
Pretreatment Coordinator
Jan 2021

e�
NEW BERN
CITY OF NEW BERN
Department of Public Utilities
Water Resources
527 NC Hwy. 55 West, P.O. Box 1129
New Bern, NC 28563-1129
[phone]
February 15, 2022
NC Division of Water Quality
PERCS Unit
1617 Mail Service Center
Raleigh, NC 27699-1617
Re: Pretreatment Annual Report
City of New Bern
NPDES # NC0025348
PDF Files are being sent to Kristin Litzenberger and Robert Bullock of the City of New Bern's
Pretreatment Annual Report for the reporting period of January 1, 2021 through December
31, 2021 as mandated by the North Carolina Pretreatment regulations.
Enclosed in the report is the Pretreatment Performance Summary (PPS), the Pretreatment
Program Info Database, the historical SNC Report, a narrative of the
2021 program (with spreadsheets outlining the program), the Industrial Data Summary Forms
(IDSF) and the Significant Non -Compliance Report (SNCR) and Compliance Judgment
Worksheets.
Should you require additional Information, please contact me at 252.639.7562 or email at
[e-mail].
Sincerely,
Sara Rhodes
Pretreatment Coordinator
City of New Bern
Enclosures
Cc: Robbie Bullock, WWTP Consultant
File
Everything comes together here

Pretreatment Performance Summary (PPS)
Pretreatment Program Info Database
Historical SNC Report

Pretrothoeut Prr®grana :Ui ®_ a&robes,
for Program Name New Bern
WWTP Name City of New Bern
Program Approval Date
Pretreatment Status
Region
County
NPDES Number
NPDES Effective Date
NPDES Expire Date
POTW is Primary WWTP
Design Flow mgd
WWTP SIU's
WWTP CIU's
date Inactive
5
2
03/23/1988
Full
WARD
Craven
NC0025348
12/01/2013
06/30/2018
TRUE
6.5000
Program SIUs
Program CIUs
r
printed on: 1 /18/2022
Stream Information
7Q10 Flow cfs / mgd
1 Q10 Flow cfs / mgd
Stream Classification
IWC % at 7Q10 3.04
320.7
259.65
/ 207.17
/ 167.81
SC -SW -NSW
Basin Number NEU10
Receiving Stream Name NEUSE RIVER
Last PAR Rec 03/01/2021 PAR Due Date 03/01/2022
Current Fiscal 03/30/2021
Year PCI Done
Last Audit on 07/16/2020 Audit Year Next 19/20
Design mgd is SIU permitted L 2.92 _J
5
2
HWA
Date Next Due L
Date Received by DWR L08/03/2020
Date Approved I
Adopt Date Required
Date Adopted
2
Permitted SIU flow (mgd) [Pt_SIU)
LIMP IWS SUO
F03/31 /2026
07/08/2015 I 103/31/2021 07/23/2012 02/03/2020
mercury
1631
required
yes I
.19
ERP
10/01/2015 [ 06/04/2021 1 08/06/2012 02/05/2020
12/11/2012
i
Info in this Box from Pt Contacts
PT_Pro
g.Prime
Formal Name
Phonel
ext
Fax
Date Date Date
Attended Attended Attended
HWA Wksp IUP Wksp PAR Wksp
Mr.
Jordan
Hughes
I
II(252)
639-7527
1
J(252) 636-4103
I I
`'
[e-mail]
City
Engineer
JPO
Box 1129
28563
Mr.
Tony
Hawkins
I
II(252) 639-7555
J
1(252)
636-4065
I
I
1
[e-mail]
Chief
Operator
PO
Box 1129
28563
Ms.
Sara Rhodes,
IPrir
II(252) 639-7562
(252)
636-4065
I
I
[e-mail]
Pretreatment
Coodinator
PO
Box 1129
J 8563
Pretreatment Related NOVs from DWQ
fail to enforce+issue proper IUPs-CRSWMA flow
failure to enforce-Amital changed conditions- flow
J
DWR Central Office Contact
DWR Regional Contact
McGee & Miller
Robbie Bullock

Chapter 9, PAR Guidance
Pretreatment Performance Summary (PPS)
1. Pretreatment Town Nam( City Of New Bern
2. "Primary" NPDES Number
or Non Discharge Permit # if applicable =>
NC0025348
WQ0017635
3. PAR begin Date, please e 1/1/2019 7/1/2021 3. => 1 1 21
4. PAR end Date, please er 6/30/2021 12/31/2021
5. Total number of SIUs, includes CIUs
6. Number of CIUs
7. Enter the Higher Number, either (7a) or (7b) here => 0
7a. Number of SIUs not sampled by POTW
7b. Number of SIUs not inspected by POTW
4.=>123121
5.=> 5
6. => 2
his Column
for office
use only
EPA
WENDB
7a. _> 0
7b. _> 0
8. Number of SIUs with no IUP, or with an expired IUP 8. _> 0
9. Total Number of SIUs in SNC due to either IU Reporting violations or
IUP Limit violations. To avoid double counting some SIUS
Enter (9a + 9b) - 9c here => 0
Enter the Number of SIUs in SNC for :
9a. IU Reporting violations
9b. IUP Limit violations
9c. Both IU Reporting & Limit violations
10. Number of SIUs in SNC due to IU Reporting violations
that were not sampled or inspected by POTW
11. Number of SIUs in SNC due to violation of
Compliance Schedule due dates
12. Number NOVs, NNCs, AOs, or similar assesed to SIUs
13. Number Civil or Criminal Penalties assessed to SIUs
14. Number of SIUs included in public notice
15. Number of SIUs from which penalties collected
16. Total Amount of Civil Penalties Collected 16. $ 0
17. Total Number of SIUS on a compliance schedule
9a. _> 0
9b. => 0
9c. => 0
10.=> 0
11.=> 0
12. _> 3
13. => 0
14. _> 0
15. _> 0
17. => 0
PSSD
PSED
SIUS
CNS
NOIN
NOCM
PSNC
MSNC
SNPS
SNIN
SSNC
FENF
JUDI
svPU
IUPN
socs
Foot Notes:
AO
CIU
CO
IUP
NNC
Administrative Order
Categorical Industrial User
Consent Order
Industrial User Pretreatment Permit
Notice of Non -Compliance
NOV
PAR
POTW
SIU
SNC
Notice of Violation
Pretreatment Annual Report
Public Operated Treatment Works
Significant Industrial User
Significant Non -Compliance, fonnerly ANC
Chapter name: PAR Guidance File name: PAR_PPS2dmlim}isiomvd2tmrikagadpt0999I Section B, Page 5 Blank PPS Form, Copy and use in your PAR

2021 Narrative
Pram Spread Sheet

NARRATIVE
This report is the Annual Report to the North Carolina Division of Water Quality as required by the
Comprehensive Guidance Manual. Additional information may be obtained upon request.
I. General Information
Program Elements:
Tony Hawkins, Treatment Plant Manager administers the City Pretreatment Program.
Bruce VanApeldoorn has been the Pretreatment Coordinator since May 27, 2013, to June 25,
2021. Sara Rhodes started as the Pretreatment Coordinator on September 19, 2021.
All Significant Industrial Users have current permits. The Headworks Analysis was approved in
May 2015. All industries were inspected this year. There were no industries in significant non-
compliance for either of the six-month periods. More details are listed for each industry below:
Craven County Wood Energy L.P. (permit # 1200)
Permit: Craven County Wood Burning Energy L.P. is a Significant Industrial User. The permit
for Craven County Wood Energy L.P. will expire December 31, 2024. Harry E. Purvis is Lead
Plant Operator (LPO)/ Water Quality is the Representative for the industry.
Compliance: The facility was inspected on 6/23/2021. Mr. Purvis was present for the facility
Inspection. There were no changes in the process. The plant was well maintained, and the records
were in order. The records were in order and plant was well maintained. There were no violations
during 2021.
Fees/Fines: The facility was charged $1299.52 in administration fees and $756 in sampling fees.
Billing covered activities from January to December 2021, which were billed and collected in
October, 2021.
BSH- Dishwasher Facility (permit #1000)
Permit: The permit for BSH Dishwasher Facility will expire June 25, 2026. Craig Dickerson and
Paul Bryant both are Environmental Engineer's that represent the industry.
Compliance: The facility was inspected on 6/8/2021. Mr. Craig Dickerson was present for the
facility inspection. There were no changes in the process. The records were in order and plant
was well maintained. There were no violations during 2021.
Fees/Fines: The facility was charged $1299.52 in administration fees and $756 in sampling fees.
This billing covered activities from January to December 2021, which were billed and collected
in October 2021.
BSH-Range Facility (permit # 1100)
Permit: The Permit for BSH Range was renewed in 2017.The permit for BSH Range is effective
until midnight on December 31, 2022. Both Craig Dickerson and Paul Bryant are Environmental
Engineer's and the representative's for this industry also
Compliance: The facility was inspected on 86/8/2021. Mr. Craig Dickerson, Environmental
Engineer was the representative for the facility. The city has received the Production Records
and copies are attached to this report. There were no Violation in 2021.

Fees/Fines: the facility was charged $1299.52 in administration fees, $780.8 in sampling fees .
This billing covered activities from January to December 2021, which were billed and collected
in October 2021.
Coastal Regional Solid Waste Management Authority CRSWMA (Permit #0900)
Permit: The permit for Coastal Regional Solid Waste Management Authority was renewed in
2017. The permit for Coastal Regional Solid Waste Management Authority is effective until
midnight December 31, 2022. The representative for the industry is Bobby Darden, Executive
Director.
Compliance: The facility was inspected on 6/14/2021. Mr. Darden was present for the
inspection. The facility was well managed, and records were organized. There were no
violations during 2021. The permit was modified August 1, 2021 to have a monthly average of
60,000 gpd, daily maximum of 100,000 gpd and special flow with approval 120,000 gpd.
Fees/Fines: The facility was charged $1549.52 in administration fees and $752 in sampling fees.
These billing covered activities from January to December 2021, which were billed and collected
in October 2021.
Chatsworth Products, Inc. (permit #0600)
Permit: The permit for Chatsworth Products, Inc. Is effective until midnight December 31, 2022.
The representative for the industry is Mr. Richard Keehn, Quality Assurance Engineer
Compliance:
The facility was inspected on 6/9/2021. Mr. Richard Keehn was present for the inspection. The
facility was well managed, and records were organized. There was no violations for 2021.
Fees/Fines: The facility was charged $1299.52 in administration fees and $752 in sampling fees.
These billing covered activities from January to December 2021, which were billed and collected
in October 2021.
II. Significant Industrial User Information
Three (3) Notices of Violations for three (3) violations were sent in 2018
violations occurred in 2018:
A. Significant Industrial Users without violations
1. Chatsworth Products Inc., Permit#600
First six months
No violations
Second six months
No violations
2. Craven Solid Waste Management Authority, Permit # 0900
First six months
No violations
The following

Second six months
No violations
3. Craven County Wood Energy L.P. (permit # 1200)
First six months
No violations
Second six months
No violations
Significant Industrial Users not in SNC, but in violation
1. BSH Range, Permit # 1100
First six months
No violations
Second six month
No Violations
2. BSH Dishwasher, Permit # 1000
First six months
No Violations
Second six months
No Violations
Significant Industrial Users on Compliance Schedule
There are no industries on compliance scheduling.
Significant Industrial Users in Significant Non Compliance
There are no industries in Significant Non Compliance.
E. Waste Reduction Activities
a. POTW
The Wastewater Treatment Plant treated approximately 1.619 billion gallons of
wastewater in 2021.The monthly average flow was 135 million gallons, and the daily
average was 4.45 million gallons. The plant had two compliant violations one in
February 2021 for flow over the permitted monthly flow due to 34" if rain from
November 2020 to February 2021 and one in April for going over our NH3 limit.
The annual removal rate was greater than 98.8% for oxygen demanding pollutants or
14.63 tons for the year. The average biological oxygen demand for the effluent was
less than 2.0 parts per million. The annual removal rate was greater than 99.8 % for
total suspended solids or 18.56 tons for the year. The average annual total suspended
solids for the effluent was less than 2.5 part per million. Approximately 219 million
gallons were discharged to the Water Reclamation Facility for reuse and 1.4 billion
gallons were discharged to the river.
Approximately 219 million gallons or 15.6% of the annual treated wastewater went
to the Water Reclamation Facility. The reuse water containing nutrients was used to
irrigate a local sod farm. Two important nutrients that pollute our rivers are nitrogen
and phosphorus. In addition to the main treatment facility, the City operates a
smaller reclamation facility, New Bern Seven WRF in James City. The system
operates under a separate permit and utilizes a different process than the main

treatment plant. Effluent is stored in large lagoons. The effluent is entirely reuse
quality, which is sprayed on a tree farm owned and operated by the City and ball
fields at Creekside Park. Approximately 111.3 million gallons were treated by this
facility last year, 54% of permitted flow. 110.01 million gallons were sprayed on the
tree farm and 0.0 gallons were sprayed on ball fields at Creekside Park.
Wastewater treatment uses physical, biological, and chemical processes to remove
pollutants from water so it can safely be returned to the environment. Solid material
is removed from various stages of wastewater treatment. The material removed by
the preliminary fine screen and grit removal system is not biodegradable. These
items are washed and placed in a dumpster for sanitary disposal. The biodegradable
solids (sludge) removed from the wastewater clarifiers go to three aerated sludge
tanks. The combined volume of the three tanks is 1.0 million gallons. This slurry
material or sludge contains only 2% solids. The material is coagulated with polymer
and applied to a belt filter press to remove water (also called dewatering).
Approximately 203.42 million gallons were pressed (dewatered) in 2021.
Pasteurization of the sludge is accomplished by quicklime and heat. The final sludge
product resembles soil and is used for ground cover. It is also used as fertilizer for
farmland and home gardens. Approximately 265 loads of sludge (3201.45 Tons) were
hauled to the regional landfill in Craven County for ground cover and 219 loads
(2073.16 Tons) were hauled to be used as fertilizer at local farms. The City monitors
the sludge and its usage in accordance with the North Carolina Division of Water
Quality 503 Regulations for Sewage Sludge.
b. The industries
BSH-Dishwasher Facility (Permit #1000) is involved in the waste production
activities: W13, W21, W23, W24, W31, W32, W33, W34, W36, W41, W51, W52,
W54, W55, W61, W64, and W83.
BSH-Range Facility (Permit #1100) is involved in the waste production activities:
W24, W31, W32, W33, W34, W36, and W51.
Coastal Regional Solid Waste Management Authority CRSWMA (Permit #0900) is
involved in recycling tires, producing mulch from yard waste and is utilizing methane
production.
Chatsworth Products, Inc. (permit #0600) is involved in the waste production
activities: W 19 and W60.

Notices of VfO�atiOn (Sent hi 1 /fll 2021 to 913112021)
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Notice of
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Number
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Violations
January 1 - June 30, 2021
Number of
NOV's
Date of
Violation
Parameter
Six Month lt<ionitoring Review
BSH Dishwasher Facility SIU # 1000
Six Month Monitoring Review
Chatsworth Products, Inc. SIU # 0600
Permit Limit Violations
Six
Month
Monitoring
Review
BSH
Range
Facility
SIU
1100
1/20/2022

Month
Notices of Vuolat on 7/1/2021 to 12/31/2021
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1 0.097
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1st 6 months I2nd 6 months 1
0.01
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n mon s
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500-0
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1st 6 months I2nd 6 months
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1st 6 months I2nd 6 months
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1st 6 months
0.0904
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0.09575
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183
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0
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1st 6 months I2nd b months
n mon s
0.67
0.021
0.027
6
1stst mon 6 months 112na 6 months
1'IN
1st 6 months
22.6
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ta
0.017
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2nd 6 months
7/1/2021 to 12/31/2021
IZOZ/0£/9 oz IZOZ/I/l
0
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3 3
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ua
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w
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1st 6 months I2nd 6 months
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0.01
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B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page
POTW must enter at least one of these
* * * * * * * *
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1st 6 months I2nd 6 months
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1.0600
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CI
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0.01
0
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0
0
0
0
0
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0.005
Chromium
1st 6 months I2nd 6 months
0.01
0
v
I2nd 6 months
0.009
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2nd 6 months 1
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Chapter: PAR Guidance File name: PfCRodilEdhehsi3eeidecietiha¢trg siectii9AB, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page
o Pt
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1st 6 months I2nd 6 months I
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Ilst 6 months I2nd 6 months
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0.086
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Lopper
1st 6 months I2nd 6 months I
0.026
0.071
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0.01
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CALCUTATION$ FOR THE APPLICATION OF 40CFR 466, Subpart A Sleet Basi
Preveatmout Standard for Now Seurcos (ESN?) 40 CFR 480,15
cSH-Rango Factory. Pea 04a in IUP p 1180 IsivaU_tiy the City al Now Ban
Calulaling Period; Jan. - Jun. 2021
DAILY MAXIMUM CALCULATIONS
for motal Preparation
(crouch molelpropameon opera :wank, actual
surrec0 area for samplo day, In melon sq It per
day =
number of distinct mewl preparation
opera gOnsAarlks= 4
Mal'''. Preparation surface ama (millions of 1. 1429652
fur metal Coating
0,285741
( pro4u ben based f
for each instal coating operation, VOW! sudaw
area fo/samde day, In millori sq ftper day
number o dlsMcl metal waling
0 walla/Ism
Toter Mowl coaling surf coarca(mouonsofsqu
-
( production ban
for combined metal prop+Coating
c =-ENTER
HERE for
sample DAY
du
vgory.
'abased limits fn
40 CFR 46
DAILY MOX Lbs of
Pollutant 910190 per
Marron sq II
chromium
DAILY f. AX Ltis of
Pollutant allowed per
elation sq fl
ead
for each metal prop °potation:
DAILYMAX Lbs of Pollutant
allowed per Mon sq 11
nickel
0.78
mass based limits
DAILY MAX6b;N>y ice
)otal meal proParatien
was)
.4 total surface area) _> ch o0.868853552
0.2857413
0.2857413
<9E ENTER
HERE for
sample DAY
) `( total surtoca area )
0.2
for all combined metal prep operations:
OAIiMen! aY et DAI
LYrolotos)
prep ration eWmliaas) icemp/Akeperaticp
load
nickel
022859304 2.011694392
2.46
ONLY MA)( Um or
PWulant allowed Per
Won sq II
zinc
2.09
DAILY metal pre
(nsrday for Iola
mwpt;w,
n
es)
zinc
2.388797268
•reduction biased limits from 40 CFR4E9.15 for each motal coating 0
GAILY MAX Lbs of DAILY MAX Lbs of
PaNulani allowed per Pollutant allowed pot DAILY MAX Una( Polttant
Minion sgft Miif!on sgti agawed per Million sq rl
chromium
0.1
mass based halts
DAIL
Y MAX IWO/let
WO operatwns) eao
<hromlum
0.02857413
end nickel
002 0
far all combined metal coating oparado
TUX (I/HAW(I/HAWy
DHOW
Hotei rnelal coatirp DAILY MAXt1bamay lo,I al
ope,lbns) meal cameo operations)
lead nickel
0.005714820 0.088570003
oration:
DAILY MAX Lbs of
P lutanl allowed per
Malian sq It
zinc
0.2
lamp'
MAX
w W pralelfa
MOD )
0.077150151
Effective Daily Max Mass Limits for the SAMPLE DAY, Lbs/da :
Metal preparation mass limit ) plus (metal walla 0.8972276621 0.234307886i chromium lead nickel YY
g mass limb ) b> lilac
2.000274195 2,405947419
Total Now from both ).legal Preened Coating)
(MGO)= 0.002104
<e ENTER
HERE for
mPid
( effective mass iiml(in lbs per day ) ( mgd' 8.34) =>
MONTHLY AVERAGE CALCULATIONS
'or inotat Preparation
for each metal prepaation operaboMank actual
average Waco realoiempin pouf, in million
sq Per (MY
a
number 0/ disgnc( metal prepat/.0n
operelionSnankS= 4
Iota) Preparation surface area (nations of
for metal Coating
0.2857413
.142065
<e.=ENTER
HERE for
sampan
MONTH
( production based lNd)• l total surface area ) =
;chromium
roductio
.132
;lead
13,3531
nickel
sad limns from 40 CFR 466
MONTHLY AVE
LBS/JAIL sq k
chromium
0.31
Sad limits
MONTHLY AVE
(psalay formal met
eW tree npermion: e
-0.354319212
MONTHLY AVE
LBS/MIL sqit
lead
1631h1;tin
for each metal
rep operation
MONTHLY AVE LOSR.11L sq
8
nickel
140.631
4ONTHLYAVEL8S
sq It
inc
0.19
al
for all combined
ONTHLY/NE
depot' for total moat
nepamlbn operatic s)
lead
0.217103388
1.20
etas prop operations:
0,8
MC/WHIN AVE linsklay lot IMONFHLTA:IIovdaylalul oelai Cvpvalbn)oat metepamtlon
Wations)aI
al zinc
1.474425108 0.082050072
for each mewl coaling opoiatioMank, actual
average surace nma torsampfu monf. la MP/
sglt perday -
cum Wr or On metal coaling /Immune
0.2857413
Tatar ltemlceo6ng surram area (mi0ions elms 0.2857413
ER
HERE HERE ter
sample
MON1H
( production posed lirrli(I't total surface area)
for combined metal prop+Coating
( meta) preparation mass limit ) plus ( metal coating mass limit) _>
Total Raw from both Metal Prep and Coaling)
(MGD)=
0.002104
0, ENTER
HERE for
sample
MONTH
eduction
od hefts from 40 CFR 486.1
AIONIHLY AVE
LBSR.AIL sell
chromium
MONTHLY AVE
LBS/MlL sq
ad
for Bach moraI coating o. oration:
MONTHLY AVE LBSIMILsq MONTHLY AVE LBStr11L
n sq II
nickel
1 mamaU o l pstal
aoVatetIoa ("Hulloes)
ate
ort
0.01 t429852
MONTHLYAVE MONTHLY AVE
0bvpar for Mal mein
(slag opemnens)
lead
0005714826
0.04 0.0
as based limits for all combined metal coating operation
MONTHLY AVE (annoysar
IamM melt' wabto operanonn
'act to
0.045718608
0.16 0.11
MONTHLY AVE (tbsa)y for
Deal mall waling'
own ore)
0.031431543
Effective Monthly Ave Mass Limit
Mead
am0 3e5748864 0.22287821
Effective Monthly Ave Concen
chromium (Toed
20.844
for the SAMPLE MONTH, Lbs
nicke
1.5291437i6
Ion Limits for the SAMPLE MONTH: mgll
Ickol Islnc
14381615
f elfeclive mass limb In lbs per day ) / ( mgd
8.34 )
12.702

CALCULATIONS FOR THE APPLICATION OF 40 CFR 466, Sut:patt A - Steel Basis matenal subcategory.
Pretreatment Standards for New Sources (PSNS) 40 CFR 466.15
BSH•Rango Factory. Pipe 04a in IUP $ 1100 issued by the City of Now Bern
Calutating Period. Jul - Dec 2021
DAILY MAXIMUM CALCULATIONS
for metal Preparation
for each metal preparation operation/tank, actual
surface area for sample day. in million sq ft per
day a
number of distinct motal preparation
operations/tanks=
0.2746284
4
«a ENTER
HERE for
samplo DAY
'Total' Metal Preparation surface area (millions of
1.0985136
( production basod limit) • ( total surface area) =>
1
production based llmlts from 40 CFR 466.15 for each metal prop oporation:
DAILY MAX Lbs of
Pollutant allowed per
Million sq (1
chromium
DAILY MAX Lbs of
Pollutant allowed
per Mdtion sq f1
lead
DAILY MAX Lbs of Pollutant
allowed per Metion sq ft
nickel
DAILY MAX Lbs of
Polutant allowed per
Million sq ft
zinc
0.76
02
2.46
209
mass basod llmlts for all combined motal prep operations:
ONLY MAX (bs'day for
MIA metal prepatabon
operations)
chromium
0.834870336
DAILY MAX (bs'day for
total metal preparation
opera bons)
lead
0.21970272
DAILY MAX (Dsiday for total
metal preparaton operotons)
nickel
2.702343456
DAILY MAX pat/day lot total
metal preparaton
creratons)
zinc
2.295893424
for metal Coatin
for each metal coating operation, actual surface
area for sample day, in million sq ft per d
number o •Is Inc me a coating
Total' Metal Coat
erations=
surface area millions of s•u
0.2746284
0.2746284
«a ENTER
HERE for
sam • to DAY
( production based omit ) • ( total surface area) _>
production basod llmlts from 40 CFR 466.15 for each motal coating operation:
DAILY MAX Lbs of
Pollutant allowed per
MiOion sq ft
chromium
DAILY MAX Lbs of
Pollutant allowed
per Million sq ft
lead
DAILY MAX Lbs of Pollutant
allowed per Milton sq n
nickel
DAILY MAX Lbs of
Pollutant allowed per
M'eion sq f1
zinc
01
0.02
0.31
0.27
mass basod limits for all combinod metal coating oporallons:
DAILY MAX (Ds'day for
total metal coathg
operations)
the
0.02746284
DAILY MAX (lbs/day ice
total metal coatng
aperabons)
lead
0.005492568
DAILY MAX (bsfday for total
me Lit coatng operations)
nickel
0.085134804
ONLY MAX (bsrday for total
metal coatng operabom)
Zinc
0.074149668
for combined metal prep+Coating
( metal preparation mass limit ) plus ( metal coating mass limit ) _>
Total Flow from both (.total Prep and Coating
(MGD) _
0 0020133
«a ENTER
HERE for
sample
( effective mass limit in lbs per day ) / ( mgd • 8.34 ) _>
MONTHLY AVERAGE CALCULATIONS
for metal Preparation
for each metal preparation operation/tank, actual
average surface area for somata month, in
mdtion sq n per day =
number of distinct metal preparation
operations:tanks =
0 2746284
4
«a ENTER
HERE for
samplo
MONTH
'Total Metal Preparation surface area (minions of
1.0985136
Effective Daily Max Mass Limits for !Flo SAMPLE DAY, Lbs/da
chromium
0.862333176
lead
0.225195288
nickel
2.7874782
zinc
6
2 370043092
( production based limit ) • ( total surface area) _>
chromium
51.357
lead
13.412
nickel
166.011
zinc
production basod ))mils from 40 CFR 466.15 for each metal prop oporatlon:
MONTHLY AVE
LBS/MIL sq ft
Chromium
MONTHLY AVE
LBS/MIL sq n
lead
MONTHLY AVE LEIS/MIL sq
n
nickel
141.150
MONTHLY AVE LBS/MIL
sqn
zinc
031
0.19
1.29
0.86
mass based llmlts for all combined metal prop operations:
MONTHLY AVE (bs'day
for total metal
preparabon operations)
chromium
0.340539216
MONTHLY AVE
(bsrday for total metal
preparation operators)
lead
0.208717584
MONTHLY AVE (bs/day for
total metal preparaton
operabons)
nickel
1.417082544
MONTHLY AVE (lbs/day for
total metal preparation
operations)
zinc
0.944721696
for metal Coating
for each metal coating operationrtank. actual
averago surface area for sample month, in
million sq n per day =
number of distinct metal coating
operations/tanks =
0.2746284
1
«a ENTER
HERE for
sample
MONTH
Total' Metal Coaling surfaco aroa (millions of squ
0.2746284
( production based limit) • ( total surface area ) _>
production based imits from 40 CFR 466.15 for each motal coating operation:
MONTHLY AVE
LESS MIL sq n
chromium
MONTHLY AVE
LBSJMIL sq fi
load
MONTHLY AVE LBS/MIL sq
n
nickel
MONTHLY AVE LBS/MIL
sq ft
zinc
0.04
0.02
0.16
0.11
mass based limits for all combinod metal coating operations:
MONTHLY AVE (tbs.'day
for total metal coatng
operations)
chromkan
0.010985136
MONTHLY AVE
(tbslday for total metal MONTIiLY AVE (bs'day for
costing operations) total metal coatng openSornn)
lead nickel
0.005492568 1 0.043940544
MONTHLY AVE (bs/day for
total metal coatng
operations)
zinc
0.030209124
for combined metal prep+Coating
( metal preparation mass limit ) plus ( motal coating mass Limit ) =>
Total Flow from both Metal Prep and Coating
(1400)
0 0020133
«■ ENTER
HERE for
samplo
MONTH
( effective mass limit in lbs per day ) / ( mgd • 8.34 ) =>
Effective Monthly Ave Mass Limits for tho SAMPLE MONTH, Lbs/day:
chromium
0 351524352
Lead
0 214210152
nickel
1.461023088
zinc
0.97493082
Effective Monthly Ave Concentration Limits for tho SAMPLE MONTH; mjll
chromium lead
20.935 12.757
nickel
87.013
zinc
58.063

Significant Non -Compliance Report
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267
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Cumulative
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(Ibs/day)
2800
420
1500
Class A Limits
Monthly Average
Rate Limit (mg/kg)
0
53.5263
7.5829
131.6220
Class Limits
Monthly Avg.
Loading
(Ibs/day)
Class A Limits
Mon. Avg. Load. -
H1SL Cale. -
(Ibs/day)
53.5263
7.5829
o
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N
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aow 3
.°c' 3
(Class A. Mon. Avg.
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nn
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n
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(Class A. Mon. Avg.
Class A. Mon. Avg.
0
Y
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Minimum Sludge
Loading Soren
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Pass Through
Source
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o
1 7.2850
7.2850
2.9140
11.4811
13.9872
Minimum
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60.8253
7.5829
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!Class A. Mon. Avg.
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Class A Mon. Avg.
[Class A. Mon. Avg.
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87.4199
0.07285
2.9140
1.1208
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Headworks
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0.00036
Uncontrollable
Concentration
(mg/i)
m
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Mass Balance
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Source
F I G I H I 1. I J 1 K ILI
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0.3338
0.01202
0.9012
934.5470
5273.5154
7843.5198
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101.6689
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0.8318
4.6904
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Maximum
Allowable
Industrial
Load (tbs/day)
H el
X g
e oa'
H
. b
3 y
00 1