NC0023868_Pretreatment_Annual Report_20210222

CITY OF BURLINGTON
PRETREATMENT ANNUAL REPORT
2020
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FEB 22 2021
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PO BOX 1358, BURLINGTON, NC 27216-1358

City o Burlington
8
�Ee 4'�3 Robert C. Patterson,Jr., P.E.
Water Resources Director
February 9,2021
Mr.Michael Montebello RECEI` ,
Municipal Permitting Unit �/ED
Division of Water Resources FEB 2 2
1617 Mail Service Center �021
Raleigh,N.C. 27699-1617 NCDEQ/Dm,,,"TvNPDEc,
Subject: Pretreatment Annual Report for the City of Burlington
Dear Mr. Montebello,
Enclosed please find copies of the Pretreatment Annual Report for the City of Burlington. The contents
cover both the South Burlington Wastewater Treatment Plant(NC0023876)and the East Burlington
Wastewater Treatment Plant(NC0023868)for the reporting period of January 1,2020 to December 31,
2020.
Included for all significant industrial users are a brief narrative and an Industrial Data Summary Form.
Required reports include the Pretreatment Performance Summary report, Significant Non-Compliance
report,and an Allocation Table for both wastewater treatment plants. Please note that the Allocation
Tables used are from the Burlington's 2016 Headworks Analyses. Burlington's 2020 Headworks
Analyses were submitted March 17,2020 and are awaiting approval.
I have personally examined and am familiar with the information submitted in these documents and
attachments. Based upon my inquiry of those individuals immediately responsible for obtaining the
information reported therein,I believe that the submitted information is true,accurate,and complete. I am
aware that there are significant penalties for submitting false information.
I trust you will find everything in order. If there are any questions,please contact me at(336)222-5133.
The City of Burlington would like to compliment you and your staff for the help you have afforded our
Pretreatment Program this past year.
Sincerely,
R C 19
Robert C. Patterson,Jr.,P.E.
Water Resources Director
City of Burlington
Cc: Kristy King
Connecting the Triad and the Triangle
1302 Belmont Street-PO Box 1358--Burlington, NC 27216
Phone [phone]—www.BurlingtonNC.gov

2020 Pretreatment Annual Report
Narrative Section
The City of Burlington is current with reports as follows:
➢ Allocation Tables are current as of January 3,2020 for East Burlington WWTP
and June 8,2020 for South Burlington WWTP. The Allocation Tables used are
from the 2016 Headworks Analyses.The new Headworks Analyses were
submitted March 17,2020 and are awaiting approval.
➢ Long Term Monitoring Report is current and ongoing.
➢ Headworks Analyses for East Burlington WWTP and South Burlington WWTP
were last approved February 2,2016 and the next due date was April 1,2020.
The Headworks Analyses were submitted March 17,2020 and are awaiting
approval.
➢ The Sewer Use Ordinance was deemed adequate by the PERCS Unit of the
Division of Water Quality March 1,2013 and was adopted by the City of
Burlington City Council November 19,2013.
➢ The Enforcement Response Plan(ERP)was deemed adequate by the PERCS
Unit of the Division of Water Quality February 5,2020.
➢ Industrial Waste Surveys for East Burlington WWTP and South Burlington
WWTP were approved September 19,2016 and the next due date is July 02,
2021.
The City of Burlington started the year with 14 permitted Significant Industrial Users, 2 being
Categorical, and ended the year with 12 permitted Significant Industrial Users, 2 being
Categorical.
The following is a brief discussion of the significant industrial users permitted by the City of
Burlington's pretreatment section. A discussion of permit holders is grouped by East Burlington
WWTP dischargers(NPDES Permit#NC0023868)followed by South Burlington WWTP
dischargers(NPDES Permit#NC0023876),with permit holders arranged from lowest to highest
permit number.
East Burlington WWTP NPDES # NC0023868
Carolina Dyeing and Finishing,LLC,220 Elmira Street,Burlington(IUP#0003)
• No longer in operation and permit dropped as of January 17, 2020.
ITG Burlington Industries LLC-BHF Plant,906 Anthony Street,Burlington(IUP#0006)
• The IUP for this industry was renewed January 01,2017.
• Semi-annual monitoring by the City of Burlington and industry is completed.
• Not in SNC,not on an Order, no construction activities.
Shawmut Park Avenue,LLC, 1821 North Park Avenue,Glen Raven(IUP#0008)
• The IUP for this industry was renewed January 01, 2017.
• Semi-annual monitoring by the City of Burlington and industry is completed.
• Not in SNC, not on an Order,no construction activities.

Finishing,240 Hawkins Street,Burlington #0015)
Graham Dyeing and g (�
• The IUP for this industry was renewed January 01,2017.
• Semi-annual monitoring by the City of Burlington and industry is completed.
• Not SNC, not on an Order,no construction activities.
Engineered Controls, 100 Rego Drive,Elon(IUP#0019)
• The IUP for this industry was renewed January 01,2017.
• Semi-annual monitoring by the City of Burlington and industry is completed.
• Not on an Order, no construction activities.
• This industry was in SNC for Copper and Zinc the 2'6-month period of 2019
and got back into compliance for the 1st 6-month period of 2020. The following
NOVs,penalty,and Public Notice were mentioned in the Narrative Section of
City of Burlington's 2019 PAR but are included in the 2020 Pretreatment
Performance Summary(PPS) sheet:
o NOV for BOD issued 1/21/2020 for running sample out of holding time.
o NOV for temperature issued 1/21/2020 for not sampling twice for
temperature.
o NOV for Copper issued 1/21/2020 for sampling events on 12/26/2020
and 12/27/2020.
o NOV for Lead issued 1/21/2020 for sampling event on 12/26/2020.
o NOV for Zinc issued 1/21/2020 for sampling events on 12/26/2020 and
12/27/2020.
o $245 penalty issued 1/21/2020.
o A Public Notice was posted in the largest local newspaper, The Times-
News,on February 7,2020.A copy of the notice is attached.
• Notice of Violation for Chromium issued 3/2/2020 for sampling event occurring
on 1/23/2020. Back in compliance 3/26/2020.
• Notice of Violation for Copper issued 3/2/2020 for sampling event occurring on
1/23/2020. Back in compliance 3/26/2020.
• Notice of Violation for Lead issued 3/2/2020 for sampling event occurring on
1/23/2020. Back in compliance 3/26/2020.
• Notice of Violation for Zinc issued 3/2/2020 for sampling event occurring on
1/23/2020. Back in compliance 3/26/2020.
• Notice of Violation for Chromium issued 11/20/2020 for sampling event
occurring on 10/22/2020. Back in compliance 12/4/2020.
Indulor America,LP,932 East Elm Street,Graham(IUP#0089)
• The IUP for this industry was renewed January 01,2017.
• Semi-annual monitoring by the City of Burlington and industry is completed.
• Due to an elevated level of non-target organic compounds present in the samples,
the lab was unable to achieve lower detection limits for semi-volatile organic
analysis for sampling events occurring on 3/20/20, 6/1/20, 6/2/20,7/14/20,
7/23/20,and 12/8/20.A letter from the analyzing lab is included for each date.
• Not in SNC,not on an Order,no construction activities.
• Notice of Violation for Zinc issued 10/08/2020 for sampling event occurring
07/23/2020. Back in compliance 12/29/2020.

South Burlington WWTP NPDES # NC0023876
Kayser Roth Corporation,714 Interstate Service Road,Graham(IUP#0052)
• The IUP for this industry was renewed July 01,2016.
• Semi-annual monitoring by the City of Burlington and industry is completed.
• Not in SNC,not on an Order, no construction activities.
Carolina Hosiery Mills Inc.,Tucker Street Extension,Burlington(IUP#0055)
• The IUP for this industry was renewed January 01, 2017.
• Semi-annual monitoring by the City of Burlington and industry is completed.
• Not in SNC, not on an Order, no construction activities.
Lemco Hosiery,766 Koury Drive,Burlington(IUP#0057)
• No longer in operation and permit dropped as of July 14,2020.
• Semi-annual monitoring by the City of Burlington and industry was completed
up to the date the industry closed.
Carolina Biological Supply Inc.,2700 York Court,Burlington(IUP#0065)
• The IUP for this industry was renewed January 01,2017.
• Semi-annual monitoring by the City of Burlington and industry is completed.
• Not in SNC, not on an Order, and no construction activities.
Laboratory Corporation of America Inc., 1447 York Court,Burlington(IUP#0066)
• The IUP for this industry was renewed January 01,2017.
• Semi-annual monitoring by the City of Burlington and industry is completed.
• Not in SNC, not on an Order, and no construction activities.
Alamance Foods 739 South Worth Street(IUP#0067)
• The IUP for this industry was renewed January 01, 2017.
• Semi-annual monitoring by the City of Burlington and industry is completed.
• Not in SNC, on any Order,and no construction activities.
• Notice of Violation for pH issued 2/27/2020 for sampling event occurring
2/27/2020. Back in compliance 3/3/2020.
McComb Industries,LLLP 1311 Industry Drive,Burlington(IUP#0071)
• The IUP for this industry was renewed January 01,2017.
• Semi-annual monitoring by the City of Burlington and industry is completed.
• Not in SNC,not on an Order,no construction activities.
Pickett Hosiery Mills,741 East Webb Avenue,Burlington(IUP#0076)
• The IUP for this industry was renewed January 01, 2017.
• Semi-annual monitoring by the City of Burlington and industry is completed.
• Not in SNC,not on an Order, no construction activities.
Comment: A Fats,Oils,and Grease Program summary and Dental Amalgam Rule update is
included.

Page 1 of 1 02/06/2020 10:57:19 Ad Number • 22694362
Ad Key •
Order Number 22688647 Salesperson • 11 -Legals
PO Number Publication The Times-News
Customer • 13130 CITY OF BURLINGTON Section Classified
Contact • Sub Section Classified
Addressl • PO BOX 1358 Category • 10 Legals
Addressl • Dates Run 02/07/2020-02/07/2020
City St Zip • BURLINGTON NC 27216 Days 1
Phone • [phone] Size • 1 x 4.48,48 lines
Fax • [phone] Words • 140
•
Ad Rate Open
Printed By • Debbie Shue Ad Price 103.10
Entered By Debbie Shue Amount Paid 0.00
Amount Due • 103.10
Keywords PUBLIC NOTICE OF SIGNIFICANT INDUSTRIAL WASTEWATER
Notes •
Zones •
PUBLIC NOTICE OF
SIGNIFICANT
INDUSTRIAL
WASTEWATER
PERMIT VIOLATIONS
The City of Burlington, in
accordance with Federal
and State Regulation is
hereby giving Public No-
tice that Engineered Con-
trols International, LLC
was in significant non-
compliance ISNC) with
national pretreatment
regulations, 40 CFR Part
403, and state pretreat-
ment regulations, 15
NCAC 2H.0900,and local
pretreatment regulations
during the period of July
1, 2019 thru December
31, 2019 for Copper and
Zinc. The City of Burling-
ton issued Engineered
Controls International,LLC
a Notice of Violation for
these parameters. No
harm was incurred at the
receiving East Burlington
Wastewater Treatment
Plant,and there were no
corresponding violations
of NPDES permit NC
0023868.A continuing ef-
fort is being made by En-
gineered Controls Interna-
tional,LLC to achieve and
maintain compliance.
Robert C.
Patterson,Jr.,P.E.
Water Resources Director
City of Burlington,
North Carolina
February 7,2020

Chapter 9, PAR Guidance
Pretreatment Performance Summary (PPS)
1. Pretreatment Town Name: City of Burlington
2. "Primary"NPDES Number NC00 23876
or Non_Discharge Permit# if applicable=>
3. PAR Begin Date, please enter 01/01/yyyy 3.=> 1/1/2020
4. PAR End Date, please enter 12/31/yyyy 4.=> 12/31/2020
5. Total number of SIUs, includes CIUs 5.=> 14
6. Number of CIUs 6. => 2
7. Number of SIUs with no IUP, or with an expired IUP 7. => 0
8. Number of SIUs not inspected by POTW 8.=> 0
9. Number of SIUs not sampled by POTW 9.=> 0
10. Number of SIUs in SNC due to IUP Limit violations 10.=> 0
11. Number of SIUs in SNC due to Reporting violations 11._> 0
12. Number of SIUs in SNC due to violation of a Compliance Schedule,CO,AO or similar 12._> 0
13. Number of CIUs in SNC 13.=> 0
14. Number of SIUs included in Public Notice 14.=>
15 Total number of SIUs on a compliance schedule, CO, AO or similar 15.=> 0
16. Number of NOVs,NNCs or similar assesed to SIUs 16.=> 15
17. Number of Civil Penalties assessed to SIUs 17.=>
18. Number of Criminal Penalties assessed to SIUs 18.=> 0
19. Total Amount of Civil Penalties Collected 19._> $ 245
20. Number of IUs from which penalties collected 20.=>
Foot Notes: AO Administrative Order RIP Industrial User Pretreatment Permit POTW Publicly Owned Treatment Works
CIU Categorical Industrial User NNC Notice of Non-Compliance SIU Significant Industrial User
CO Consent Order NOV Notice of Violation SNC Significant Non-Compliance
IU Industrial User PAR Pretreatment Annual Report
revised 1/2018. PAR PPS 2018

Pretreatment Program Info Database printed on: 12/22/2020
for Program Name Burlington IWC%at 7Q10 35.60
VWVfP Name East Burlington
Stream Information
7Q10 Flow cfs/mgd 33.6 / 21.71
Program Approval Date 07/19/1984
1Q10 Flow cfs/mgd
Pretreatment Status 27.64 / 17.86
Full Stream Classification C-NSW
Region WSRO Basin Number CPF02
County Alamance ` Receiving Stream Name HAW RIVER
NPDES Number NC0023868
NPDES Effective Date Last PAR Rec 02/13/2020 PAR Due Date 03/01/2021 mercury
07/01/2014 1631
NPDES Expire Date Current Fiscal 07/02/2019 required
P 06/30/2019 Year PCI Done
POT is Primary WTP FALSE Last Audit on 08/26/2020 Audit Year Next 19/20 yes
W W
Design Flow mgd 12.0000 %Design mgd is SIU permitted 0.14 Permitted SIU flow(mgd)[Pt_SIU) .017
VVVVTP SIU's 5 Program Sills 12
VVVVfP CIU's 2 Program CIUs 2 HWA LTMP IWS SUO ERP
date Inactive Date Next Due 07/02/2021
Date Received by DWR 03/17/2020 11/18/2005 08/02/2016 01/31/2013 11/12/2019
Date Approved 01/27/2006 09/19/2016 03/01/2013 02/05/2020
Adopt Date Required
Date Adopted 11/19/2013
Info in this Box from PtContacts Date Date Date
PT_Pro Attended Attended Attended
Formal Name g.Prime Phonel ext Fax HWA Wksp IUP Wksp PAR Wksp
Mr.Glenn McGirt I Ik336)222-5133 1(336)570-6175 II 8/7/2002 15/17/2016 I I
Lab Services Superintendent IPO Box 1358 27216
Mr. Robert Patterson,Jr. 'Prim Ik336)222-5133 1 1(336)570-6175 II I I I
[e-mail] Water Resources Director IPO Box 1358 27216
Ms.Kristy King 'prim 11504-914-8050 J I 1101/23/20181 101/22/2018I
[e-mail] Industrial Pretreatment
V
1 Pretreatment Related NOVs from DWQ DWR Central Office Contact Vivien Zhong
4/17/1997 Discrepancies in SIU's. DWR Regional Contact'Jim Gonsiewski
i

East Burlington Wastewater Treatment Plant
NPDES Permit #NC0023868
Pretreatment Program Information Database Corrections
1. In Pt_Contacts, please replace Mr. Glenn McGirt with Ms. Sharon Wagoner, Laboratory Services
Manager, [e-mail] address and phone number will remain the same.

Pretreatment Annual Report (PAR) PAR covers this calendar year=> 2020
Significant Non-Compliance Report (SNCR) Control Authority=Program=Town Name => City of Burlington
WWTP = Wastewater Treatment Plant, use separate form for each WWTP. WWTP Name => East Burlington
SIU = Significant Industrial User NPDES # => NC0023868
SNC = Significant Non-Compliance
A SNCR Form must be submitted with every PAR, please write "None" if you had No SIUs in SNC during calendar year
SNC ? (Yes/No )
(UP Pipe Industry Name Parameter for each 6-month period.
# # or "Reporting" Jan. -June July - Dec.
None
Attach a copy of the Division's "SIUs in SNC Historical Report" for your POTW's SIUs behind this page .
Is the database correct ? Notify the Division of any errors ! Database indicates SNC history for previous years.
EVERY SNC MUST be explained in the Narrative, How was, is, or will it be resolved?
REPEAT SNCs are serious matters that MUST be explained in the Narrative.
Form name: PAR,SNCR,2001
Date Revised: 1/4/2001

East Burlington Wastewater Treatment Plant
NPDES Permit#NC0023868
SNC Report
No historical SNC was reported.

Pretreatment Program t Info Database printed on: 12/22/2020
for Program Name Burlington
Stream Information IWC%at 7Q10 86.10
WWTP Name South Burlington
Program Approval Date 07/19/1984 7Q10 Flow cfs/mgd 3 / 1.94
1Q10 Flow cfs/mgd 2.51 / 1.62
Pretreatment Status Full C-NSW
Stream Classification
Region WSRO Basin Number CPF02
County Alamance ♦ Receiving Stream Name BIG ALAMANCE CREEK
NPDES Number NC0023876
NPDES Effective Date Last PAR Rec 02/13/2020 PAR Due Date 03/01/2021 mercury
07/01/2014 1631
NPDES Expire Date Current Fiscal 07/02/2019 required
P 06/30/2019 Year PCI Done
POT is Primary VVWTP
TRUE Last Audit on 08/26/2020 Audit Year Next19/20 yes
W
Design Flow mgd 12.0000 %Design mgd is SIU permitted 0.00 Permitted SIU flow(mgd)[Pt_SIU)
VVWTP SIU's 7 Program SIUs 12 -
VWVTP CIU's 0 Program CIUs HWA µ LTMP IWS SUO ERP
date Inactive Date Next Due 07/02/2021
Date Received by DWR 03/17/2020 11/18/2005 08/02/2016 01/31/2013 11/12/2019
Date Approved 01/27/2006 09/19/2016 03/01/2013 02/05/2020
Adopt Date Required
Date Adopted 11/19/2013
Info in this Box from Pt Contacts
Date Date Date
PT_Pro Attended Attended Attended
Formal Name g.Prime Phonel ext Fax HWA Wksp IUP Wksp PAR Wksp
Mr.Glenn McGirt I 11(336)222-5133 I(336)570-6175 11 8/7/2002 15/17/2016 I
Lab Services Superintendent PO Box 1358 27216
Mr. Robert Patterson,Jr. (Prim II(336)222-5133 I 1(336)570-6175 II I I I
[e-mail] Water Resources Director PO Box 1358 27216
Ms.Kristy King (prim 11504-914-8050 1 I II 01/23/2018I 1 01/22/201 8 1
[e-mail] Industrial Pretreatment I
JPretreatment Related NOVs from DWQ DWR Central Office Contact Vivien Zhong
4/17/1997 Discrepancies in SIU's. DWR Regional Contact Pm Gonsiewski
♦ I

South Burlington Wastewater Treatment Plant
NPDES Permit #NC0023876
Pretreatment Program Information Database Corrections
1. In Pt_Contacts, please replace Mr. Glenn McGirt with Ms. Sharon Wagoner, Laboratory Services
Manager, [e-mail] address and phone number will remain the same.

Pretreatment Annual Report (PAR) PAR covers this calendar year=> 2020
Significant Non-Compliance Report (SNCR) Control Authority=Program=Town Name => City of Burlington
WWTP = Wastewater Treatment Plant, use separate form for each WWTP. WWTP Name => South Burlington
SIU = Significant Industrial User NPDES # => NC0023876
SNC = Significant Non-Compliance
A SNCR Form must be submitted with every PAR, please write "None" if you had No SIUs in SNC during calendar year
SNC ? (Yes/No )
IUP Pipe Industry Name Parameter for each 6-month period.
# # or "Reporting" Jan. - June July - Dec.
None
Attach a copy of the Division's "SIUs in SNC Historical Report" for your POTW's SIUs behind this page .
Is the database correct ? Notify the Division of any errors ! Database indicates SNC history for previous years.
EVERY SNC MUST be explained in the Narrative, How was, is, or will it be resolved?
REPEAT SNCs are serious matters that MUST be explained in the Narrative.
Form name: PAR,SNCR,2001
Date Revised: 1/4/2001

hiStgrkg
1IVV REPORT
Burlington
2013 2014 2015 2016 2017 2018 2019
1st half I 2nd half 1st half I 2nd half 1st half I 2nd half 1st half I 2nd half 1st half I 2nd half 1st half 12nd half 1st half I 2nd halt
Carolina Biological Supply Company PreviousNames:
IUP# 0065 Pipe# 01 SIU Word Deecnpbon
medical,Laboratory
IUP Status:Active
Zinc I I X I I I I I
Engineered Controls International,Inc. PreviousNames:
IUP# 0019 Pipe# 01 SIU Word Deecnption
metals
IUP Status:Active
Copper I I I I I I IX
Zinc I I I I I I I X
An'X'in a semi-annual period indicates snc for the period for the respective parameter.
PRINTED ON:12/16/2020 Thls Information Is compiled from many sources,and has not been verified. PAGE 11
Contact the local pretreatment coordinator or state pretreatment staff If errors are noted. 1

Pretreatment Annual Report(PAR) Control Authority, Industry
Industrial Data Summary Form(IDSF) Town Name=>City of Burlington Name Carolina Dying and Finishing*
Use separate forms for each industry/pipe WWTP Name=>East Burlington IUP# 0003
Enter BDL values as<(value) NPDES#=> NC0023868 Pipe# 01
•
1st 6 months,dates=>January 01,2020 thru June 30,2020
2nd 6 months,dates=>July 01,2020 thud December 31,2020
Flow,mgd BOD TSS pH limit 5-11 SU
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total#of samples=>
• Maximum (mg/I)_>
• or Maximum (Ib/d)_>
or Average(mg/I)=>
• or Average Loading(Ib/d)_>
%violations,(chronic SNC is>=66%)_> n/a Na n/a n/a n/a n/a 0 0
%TRC violations,(SNC is>=33%)=> n/a n/a n/a n/a n/a n/a n/a n/a
Temperature deg C Nickel I Zinc Molybdenum
limits 50 Degree C Monitor only 2.5 lbs/day Monitor only
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total#of samples=>
• Maximum (mg/I)=>
• or Maximum (Ib/d)_> •
• or Average(mg/I)_>
• or Average Loading(Ib/d)_>
%violations,(chronic SNC is>=66%)=> 0 0 n/a n/a 0 0 n/a n/a
%TRC violations,(SNC is>=33%)_> 0 0 n/a n/a 0 0 n/a n/a
Chromium I Copper I 1
limits Monitor only Extra Sample
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1
Total#of samples=>
Maximum (mg/I)_>
• or Maximum (lb/d)_>
• or Average(mg/I)_>
• or Average Loading(Ib/d)_>
%violations,(chronic SNC is>=66%)_> n/a n/a n/a n/a
%TRC violations,(SNC is>=33%)=> n/a n/a n/a n/a
Averages calculated for 6 months.l2 BDL Values were used. BDL=>Below Detection Limit mgd=>milligrams per liter
POTW must enter at least one of these IUP=>Industrial User Permit Ib/d=>pounds per day
f rows,Please indicate how averages were calculated SNC=>Significant Non-Compliance mgd=>million gallons per day
• Avg period cold be month,Qtr.or 6-month&it BDL,12BDL,or zero values used. TRC.Technical Review Criteria WWTP=>wastewater treatment plant
'No longer in operation, permit dropped January 17, 2020

B.H.F.0006
Pretreatment Annual Report(PAR) 4 Control Authority, J __industry _J
Industrial Data Summary Form(IDSF) Town Name=>City of Burlington _ Name ITG Burlington Ind.LLC BHF
Use separate forms for each industry/pipe WWTP Name=>East Burlington IUP#0006
Enter BDL values as<(value) _ T NPDES#=>NC0023868 Pipe#01
1st 6 months,dates=>January 01,2020 thru June 30,2020
_ 2nd 6 months,dates=>Jul 01,2020 thru December 31,2020
Flow,mtd BOD TSS rpH limit 5-11.5
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total#of samples=> 2 2 2 2 2 2 2 2
Maximum (mgA)=> 636 225 8.9 15.6 9.65 9.02
• or Maximum (Ib/d)=> 0.306 0.559 1610.26 1049.43 22.53 72.76
or Average(mg/I)_> 414 193.5 8.45 11.55
* or Average Loading(lb/d)_> 0.305 0.420 1050.49 714.48 21.49 45.17
%violations,(chronic SNC is>=66%)=> n/a n/a n/a n/a n/a n/a 0 0
_ %TRC violations,(SNC is>=33%)=> n/a n/a n/a n/a n/a n/a n/a n/a
Temperature 1Chromium' Copper I Nickel
Limits 50.0 Degree C 1.00 lbs./day 1.00 lbs./day 0.50 IbsJday
1st 6 months 2nd 6 months ,1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 month,
Total#of samples=> 2 2 2 2 2 2 2 2
• Maximum (mgA)=> 0.099 0.004 0.011 0.008 0.049 0.006
• or Maximum (Ib/d)=> 38.7 39.2 0.253 0.012 0.028 0.036 0.125 0.013
or Average(mg/I)=> 0.051 0.003 0.009 0.006 0.026 0.004
• or Average Loading(Ib/d)=> 31.85 35.6 0.130 0.010 0.022 0.023 0.066 0.012
%violations,(chronic SNC is>=66%)_> 0 0 0 0 0 0 0 0
%TRC violations,(SNC is>=33%)_> 0 0 0 0 0 0 0 0
(Zinc
Limits 2.00lbsJday 1 _
,1st 6 months 2nd 6 months 1st 6 months (2nd 6 months 1st 6 months 2nd 6 months
Total#of samples=> 2 2
• Maximum (mgA)_> 0.310 0.122
or Maximum (Ib/d)=> 0.785 0.331
or Average(mg/1)_> 0.205 0.097
• or Average Loading(lb/d)_> 0.520 0.308
%violations,(chronic SNC is>=66%)=> _ 0 0
%TRC violations,(SNC is>=33%)=> 0 0
Averages calculated for 6 months.1/2 BDL Values were used. BDL=>Below Detection Limit _ roe=>milligrams per liter
• POTW must enter at least one of these I _ IUP=>Industrial User Permit Ib/d=>pounds per day
four rows,Please indicate how averages were calculated SNC=>Significant Non-Compliance mgd=>million gallons per day _
Avg period could be month,Qtr,or 6-month&if BDL,1RBDL,or zero values used TRC ow Technical Review Criteria WWTP=>wastewater treatment plant
Page 1

Shawmut 008
•
Pretreatment Annual Report(PAR) Control Authority, I Industry
Industrial Data Summary Form(IDSF) L Town Name=>City of Burlington Name Shawmut Park Avenue,LLC
Use separate forms for each industry/pipe WWTP Name=>East Burlington IUP#0008 ,
Enter BDL values as<(value) I NPDES#=> NC0023868 Pipe#01
1st 6 months,dates=>January 01,2020 thru June 30,2020
2nd 6 months,dates=>July 01,2020 thru December 31,2020
Flow,mgd list
6 months 2nd 6 months lst 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total#of samples=> 2 2 2 2 2 2 2 2
• Maximum (mgn)_> 413 532 72 73.7 6.9 6.87
• or Maximum (Ib/d)=> 0.2561 0.4830 882.01 921.44 153.76 0.02
• or_Average(mg/I)=> 350 378.5 59.85 _ 63.85
• or Average Loading(Ib/d)=> 0.2040 0.3453 622.76 913.89 107.09 0.02
%violations,(chronic SNC is>=66%)=> n/a n/a n/a Na Na Na 0 0
%TRC violations,(SNC is>=33%)=> n/a n/a n/a n/a n/a n/a Na n/a
1Temperaturei Chromium $ Copper Nickel
Limits 50.0 Degree C 1.75 lbs./day_ 1.00 lbsJday 0.70 lbsJday
1st 6 months 2nd 6 months 1st 6 months .2nd 6 months 1st 6 months ,2nd 6 months 1st 6 months 2nd 6 months
Total#of samples=> 2 2 2 2 2 2 2 2
• Maximum (mg/I)=> 0.148 0.197 0.017 0.006 0.064 0.129
• or Maximum (lb/d)_> 38.5 40.3 0.316 0.341 0.022 _ 0.023 0.136 0.223
• or_Average(mg/1)_> 0.077 0.100 _ 0.011 0.0058 0.041 0.066
' • or Average Loading(Ib/d)_> 33.8 39.2 0.162 0.176 0.016 0.017 0.080 0.117
%violations,(chronic SNC is>=66%)=> 0 0 0 0 0 _ 0 0 0
%TRC violations,(SNC is>=33%)_> 0 0 0 0 0 0 0 0
•
Zinc
Limits 1.00 LBS./DAY
•
1st 6 months 2nd 6 months
+Total#of samples=> 2 2
• Maximum (mg/l)_> 0.026 0.1
• or Maximum (Ib/d)_> 0.033 0.193 -
• or_Average(mg/I)_> 0.019 0.074
• or Average Loading(ih/d)_> 0.029 0.183
%violations,(chronic SNC is>=66%)=> , 0 0 _. T
%TRC violations,(SNC is>=33%)=> 0 0
Averages calculated for 6 months 1/2 BDL Values were used. BDL=>Below Detection Limit mg/I=>milligrams per liter _
• POTW must enter at least me of these I IUP=>Industrial User Permit INd=>pounds per day
four ROWS,Plane indicate how averages were calculated SNC=>Significant Non-Compliance
mgd o million gallons per day
Avg period could he month, m h,Qtr,or a.if BDL,1/2BDL,or m used.
o values ed. TRC=>Technical Review Criteria WWTP w>wastewater treatment piem
•
•
Page 1

Graham Dye.&Fin.0015
Pretreatment Annual Report(PAR) Control Authority, Industry
I n d ustrial Data Summary Form(IDSF) Town Name=>City of Burlington Name Graham Dye and Finishing
Use separate forms for each industry/pipe WWTP Name=>East Burlington IUP#0015
Enter BDL values as<(value) I NPDES#_> NC0023868 Pipe#01
1st 6 months,dates=>January 01,2020 thru June 30,2020 I
2nd 6 months,dates=>July 01,2020 thru December 31,2020
Flow,mgd BOD TSS Ph limit 5-11
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total S of samples=> 2 2 2 2 2 2 2 2
• Maximum (mg4)_> 207 213 42.1 54 9.5 7.9
• or Maximum (lb/d)_> 0.012 0.024 20.181 20.744 4.134 5.259
• or Average(mg/1)_> 191 123.15 42.1 29.25
• or Average Loading(lb/d)_> 0.012 0.018 18.683 13.635 4.134 3.070
%violations,(chronic SNC is>=66%)_> n/a Na Na n/a n/a n/a 0 0%
%TRC violations,(SNC Is>=33%)=> n/a n/a n/a n/a n/a n/a n/a n/a
Temperature' Chromium 'Copper I Nickel '
LIMITS 50.0 Degree C 0.29 lbsJday 0.75 lbsJday 0.10 lbs./day
1st 6 months J2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total S of samples=> 2 _ 2 2 2 2 2 2 2
* Maximum (mg4)_> 0.069 0.169 0.533 0.351 0.007 0.040
• or Maximum (lb/d)=> 40.2 49 0.007 0.016 0.052 0.034 0.001 0.004
* or Average(mg/1)=> 0.042 0.098 0.467 0.225 0.006 0.021
* or Average Loading(lb/d)_> 27.1 41.55 0.004 0.011 0.046 0.027 0.001 0.002
%violations,(chronic SNC is>=66%)_> 0 0 0 0 0 0 0 _ 0 1
%TRC violations,(SNC is>=33%)=> 0 0 0 0 0 0 0 0
Zinc
LIMITS 0.75 LBS./dav
1st 6 months 12nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total f of samples=> 2 2
• Maximum (mg/I)_> 0.270 0.062
• or Maximum (lb/d)=> 0.027 0.006
• or Average(mg/1)=> 0.231 0.044
• or Average Loading(lb/d)=> 0.023 0.008
%violations,(chronic SNC is>=66%)_> 0 0
%TRC violations,(SNC is>=33%)_> 0 0
Averages calculated for 6 months.12 BDL Velum were used BDL i>Below Detection Limit mg/I=>milligrams per titer
• POT W must enter at least one of these 1 _ IIJP o>Industrial User Permit lb/d=>pounds per day
four rows,Please indicate how averages were calculated SNC Y>Significant Non-Compliance mgd=>million gallons per day
Avg period could be month,Qtr,or 6-month&if BDL,12BDL,cc zero velum used TRC=>Technical Review Criteria WWTP on wastewater treatment plant
Page 1

Engineered Controls 0019
Pretreatment Annual Report(PAR) ControlAuthodty _ 1 Industry
Industrial Data Summary Form(IDSF) I Town Name->City of Burlington Name;!En
gineered eaals ro
Use separate forms for each industry/pipe WWTP Name•>East Burlington _ IUP 4 0019
Enter BDL values as<(value) i NPDES a->NC0023868 Pipe 4 01
1st 6 months,date=>January 01 2020 Ovu June 30,2020
2nd 6 months,dates=>July 01,20208vu December 31,2020 _
L_ _ Flow,mgd BOD TSS pH
Emile 0.012 mgd • 6-11 SU
1st 6 months l2nd 6 months lot 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 month, 2nd 6 monthsTotal•of samples•> 4 3 3 2 3 2 3 3
• Maximum(mg/0•> 33 17.7 8 39 9.2 8.34
• or Matdmun (b/d)•> ' 0.0042 0.0012 0.18 0.133 0.05 0.293020229
• _ or Average(m5, on 13 9.35 4 20.15
or Avsrege Loading(b/d)_> 0.0018 0.0010 0.09 0.071 0.02 0.152
%violations,(ctwodc SNC In>•66%)0 0 0 Na ode of. __Na __ 0% 0%
%TRC vialatiors,(SNC Is>a 33%)•> 0 I 0 Na Na Na II Na Na Na
I I
• , Temperature Cadmium Chromium Copper a
hlsm 40.0 Degree C 0.07 mg/L daily max. 1.71 mg/L daily max. 2.07 mg/L dai jy max.
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total 0 of samples•> 3 3 9 3 9 5 9 3
• Maximum(md0•> 31.58 29 0.01835 <0.002 16.8• 1.75 127• 1.29
• or Madmtm (bld)_>
• or Average lmgd)_> 25.3 28.45 0.0028 0.001 2.030 0.548 15.37 0.586
• or Average Loading(Iled)_>
%violations,(chronic SNC is>•66%)•> 0% 0% __ 0% 0% 11% 20% 11% 0%
%TRC violations,(SNC Is no 33%)a> 0% 0% 0% 1 0% 11% 0% 11% 0%
Cyanide ;Total Lead I Nickel I Silver I
'Smits ' 0.65 mg/L daily max. 0.43 mg/L daffy max. 2.38 mg/L daily max. 0.24 mg/L daily max.
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months Ist 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total♦of samples•> 4 3 9 3 9 3 9 3
• Maximum(mg/0•> <0.008 <0.008 4.005••• 0.03 0.2160 0.0539 0.02025 0.0082
• or Magnum) (Ib/d)o>
• AMera9o(mg/1)=> 0.0035 0.0035 0.4551 0.013 0.0394 0.0196 0.004 0.004
or Average Loading(Idea)_>
• %violations,(chronic SNC is>•66%)a> 0 0 _ 11% 0% 0 0 _ 0 0
%TRC violations,(SNC is>•33%)a 0 0 11% 0% 0 0 0 0
1.
i Zinc ~I Oil&Grease TOO
Amos � 1.48 mg/L daily max. 26 mg/L daily max.
'1st 6 months 2nd 6 months 1st 6 months t2nd6 months 1st6 months 2nd 6 months
Total it of samples=> 9 3 5 3 -
• Maximum(mot)a> Bo.6s•••• 1.020 <5 <5 *Certifies for TTO as
• or Maomum (b/d)on Not Being Present
• or Average(mwl)=> 7.111 0.366 2.5 2.5
• or Average Loading(Ib/d)no
%violations,(chronic SNC is>•86%)•> 11% 0% _ 0 0 0 0
%TRC violations,(SNC is>=33%)0 11% 0% 0 0 0 0
I
I
Awymcalmlaodar 6 menthe 12 ODL Vale was Ned lux->Below Detemim Limit I®gA->minions per liter _
• POTW mud mleeli*one of time I mP->Ind mid Uv Permit Ibid=>y2.o.hper de, I
br rows,Maw indicate bowmaave woo oabdid SNC->si'inemt NoeComplitme mad=>milliongellon.per de..
Ant period mead be rat*Sir,or beim&a WEER,1233DL m ono velum cal TRC•>ToehdW Review Cries WWTP...,este„eta tr.nown plant
*NOV for Chromium issued 32/2020 for sampling event occurring on 1232020.Back in compliance 3262020.
**NOV for Copper issued 3/2/2020 for sampling event occurring on 123/2020.Back in compliance 326/2020.
***NOV for Lead issued 3/2/2020 for sampling event occurring on 1232020.Back in compliance 3262020.
****NOV for Zinc issued 32/2020 for sampling event occurring on 1232020.Back in compliance 3/26/2020.
*****NOV for Chromium issued 1120 02 for samplinglevent occurring on 10/22/2020.Back in compliance 12/4/2020.
I
Page I

Indulor 0089
Pretreatment Annual Report(PAR) Control Authority, Industry
Industrial Data Summary Form(IDSF) Town Name=>City of Burlington Name Indulor America,LP
Use separate forms for each industry/pipe WWTP Name=>East Burlington IUP#0089
Enter BDL values as<(value)
NPDES#_>NC23868 Pipe#01
1st 6 months,dates=>January 01,2020 thru June 30,2020
2nd 6 months,dates=>July 01,2020 thru December 31,2020
1st 6 months 2nd 6 months
7e 7e
violations, %TRC violations, %TRC
Total# (chronic violations, (chronic violations,
of SNC is>_ (SNC is>= Total#of SNC is>_ (SNC is>_
Limit Unit samples Maximum Average 66%) 33%) samples Maximum Average 66%) 33%)
Flow MGD 2 0.0001559 0.00014189 Na n/a 3 0.00036 0.00032 n/a n/a
BOD mg/L 2 146 116 n/a n/a+ 3 242 207.33333 n/a n/a
TSS mg/L 2 56 50 n/a n/a 3 6380 2149 n/a n/a
Temperature 50 Degree C 2 19.5 19.5 0 0 3 30 22.633333 0 0
pH 5-11 Standard Units 2 8.8 8.525 0 Na 3 8.8 7.6333333 0 n/a
Ammonia Nitrogen Monitor Only mg/L 2 28.8 28.8 Na n/a 3 215 151.33333 Na n/a
Chromium Monitor Only mg/L 2 0.0364 0.0187 Na Na 3 0.553 0.185 Na n/a
Copper Monitor Only mg/L 2 0.329 0.2245 Na Na 3 1.421 0.4833333 Na n/a
Cyanide Total 0.3444 mg/L 2 0.0025 0.0025 0 0 3 0.012 0.0056667 0 0
Lead 0.2624 mg/L 2 0.01 0.006 0 0 3 0.013 0.0046167 0 0
Nickel Monitor Only mq/L 2 0.0294 0.0167 Na Na 3 0.497 0.1666 Na n/a
Zinc 0.861 mg/L 2 0.116 0.098 0 0 5 6 979" 1.6224 20% 20%
Acenaphthene 15.58 uq/L 2 0 0 3 0 0
Anthracene 15.58 ug/L 2 0 0 3 - 0 0
Benzene 46.74 ug/L 2 <10 5 0 0 3 <20 7 0 0
Bis phthalate 77.9 ugh. 2 ." 0 0 3 . ,-.'
1-' ' 0 0
carbon tetrachloride 116.44 ug/L 2 <10 5 0 0 3 <20 7 0 0
Chlorobenzene 116.44 ug/L 2 <10 5 0 0 3 <20 7 0 0
Chloroethane 90.2 ug/L 2 <50 25 0 0 3 0 0
Chloroform 91.02 ug/L 2 <10 5 0 0 3 <20 7 0 0
Di-n-butyl phthalate 16.4 ug/L 2 0 0 3 .._ '•
' 0 0
1,2 dichlorobenzene 160.72 uq/L 2 0 0 3 0 0
1,3-dichlorobenzene 116.44 ug/L 2 - '' 0 0 3 5C00' 0 0
1,4-dichorobenzene 116.44 ugh. 2 • ' 0 0 3 .. 0 0
1,1 Dichloroethane 18.04 ug/L 2 <10 5 0 0 3 0 0
1,2 Dichloroethane 147.6 ugh. 2 <10 5 0 0 3 <20 7 0 0
1,1 Dichloroethylene 18.04 ug/L 2 <10 5 0 0 3 ""' 0 0
1,2transDicholoroethylene 20.5 ug/L 2 <10 5 0 0 3 <20 7 0 0
1.2 Dichloropropane 160.72 ugh. 2 <10 5 0 0 3 <20 7 0 0
1,3 Dichloropropene 160.72 ugh. 2 <10 5 0 0 3 <20 7 0 0
Diethyl phthalate 37.72 ugh. 2 - 0 0 3 0 0
Dimethly phthalate 15.58 ugh. 2 0 0 3 _. 0 0
• 4.6 Dinitro-o cresol 63.96 ugh. 2 . 0 0 3 0 0
Ethylbenzene 116.44 ugh. 2 <10 5 0 0 3 33.6 15 0 0
Fluoranthene 18.04 ug/L 2 -_- - 0 0 3 . ._ 0 0
Fluorene 15.58 uq/L 2 'J,;,:: 0 0 3 0 0
Hexachlorobenzene 160.72 ugh. 2 t00C' 0 0 3 116" 0 0
Hexachlorobutadiene 116.44 ugh. 2 __ 0 0 3 0 0
hexachloroethane 160.72 ug/L 2 . ` 0 0 3 0 0
Methyl chloride 90.2 ugh. 2 <50 25 0 0 3 <100 /33 0 0
Methylene chloride 29.52 ug/L 2 <10 5 0 0 3 <20 7 0 0
Naphthalene 15.58 ug/L 2 0 0 3 - 0 0
Nitrobenzene 1834.34 ugh. 2 0 0 3 _. 116" 0 0
2-Nitrophenol 53.3 uq/L 2 � - 0 0 3 1167' 0 0
4-Nitrophenol 132.84 ug/L 2 ' 0 0 3 5833' 0 0
Phenanthrene 15.58 ugh. 2 0 0 3 1167' 0 0
Pyrene 16.4 ug/L 2 0 0 3 1167' 0 0
'
Tetrachloroethylene 42.64 ug/L
2 <10 5 0 0 3 <20 7 0 0
Toluene 22.96 ugh. 2 <10 5 0 0 3 <20 7 0 0
,2,4 Trichlorobenzene •_ 160.72 ugh. 2 '' 0 0 3 ___ 116" 0, 0
,1 Trichloroethane 18.04 ug/L 2 <10 5 0 0 3 :''^ 0 0
,2 Trichloroethane , 26.24 ug/L 2 <10 5 0 0 3 <20 7 0 0
loroethylene 's 21.32 ugh. 2 <10 5 0 0 3 <20 5 0 0
chloride xr. 79.54 ug/L 2 <50 25 0 0 3 " 0 0
Averages calculated for 6 months.12 BDL Values were used. BDL=>Below Detection Limit mg/I=>milligrams per liter
• POTW must enter at least one of these RIP=>Industrial User Permit INd=>pounds per day
four rows,Please indicate how averages were calculated SNC=>Significant Non-Compliance mgd an million gallons per day
Avg period could be month,Qtr,or 6-month&if BDL,12BDL,or zero values used. TRC=>Technical Review Criteria W WIP=>wastewater treatment plant
*Due to an elevated level of non-target organic compounds present in the samples,the labs were unable to achieve lower detection limits for volatile and semi-volatile organic analysis
(See letters on the following pages)
**NOV for Zinc issued 10/08/2020 for sampling event occurring 07/232020. Back in compliance 12/29/2020.
Page 1

,, \ mERITEcor
ENVIRONMENTAL LABORATORIES
January 27, 2021
City of Burlington
Attn: Kristy King
1302 Belmont Street
Burlington,NC 27215
RE: Semi-volatile Data Detection Limits—March 20,2020 INDULOR sample
Dear Ms. King:
Due to an elevated level of non-target organic compounds present in the above referenced
sample we were unable to achieve lower detection limits for semi-volatile organic
analysis. This sample required x50 dilution.
If you have any questions concerning this matter, please give me a call. We appreciate
your business and look forward to working with you in the future.
Sincerely,
tlmuz#tda g4/440c4
Amanda Hancock
Technical Services Supervisor
Meritech, Inc.
Ph: 336 342 4748
Fax: [phone]

IIIIERITECH,
iNC.
ENVIRONMENTAL LABORATORIES
January 27, 2021
City of Burlington
Attn: Kristy King
1302 Belmont Street
Burlington,NC 27215
RE: Volatile and Semi-volatile Data Detection Limits—June 1 and 2,2020 INDULOR
samples
Dear Ms.King:
Due to an elevated level of non-target organic compounds present in the above referenced
sample we were unable to achieve lower detection limits for volatile and semi-volatile
organic analysis. This sample required x100 dilution for semi-volatiles and x10 dilution
for volatiles.
If you have any questions concerning this matter, please give me a call. We appreciate
your business and look forward to working with you in the future.
Sincerely,
/m 4iaa tda qa#teoe
Amanda Hancock
Technical Services Supervisor
Meritech, Inc.
Ph: 336 342 4748
Fax: [phone]

pl Y
\ MERITECH, INC.
ENVIRONM
ENTAL LABORATORIES
January 27, 2021
City of Burlington
Attn: Kristy King
1302 Belmont Street
Burlington,NC 27215
RE: Volatile and Semi-volatile Data Detection Limits—July 14, 2020 INDULOR
samples
Dear Ms. King:
Due to an elevated level of non-target organic compounds present in the
above referenced
sample we were unable to achieve lower detection limits for volatile and semi-volatile
organic analysis. This sample required x100 dilution for semi-volatiles and x10 dilution
for volatiles.
If you have any questions concerning this matter, please give me a call. We appreciate
your business and look forward to working with you in the future.
Sincerely,
,4mra tda gatcacl
Amanda Hancock
Technical Services Supervisor
Meritech, Inc.
Ph: 336 342 4748
Fax: [phone]

iviERITEcti iwc
.t \
ENVIRONMENTAL LABORATORIES
January 27,2021
City of Burlington
Attn: Kristy King
1302 Belmont Street
Burlington,NC 27215
RE: Volatile and Semi-volatile Data Detection Limits—July 23, 2020 INDULOR
samples
Dear Ms. King:
Due to an elevated level of non-target organic compounds present in the above referenced
sample we were unable to achieve lower detection limits for volatile and semi-volatile
organic analysis. This sample required x100 dilution for semi-volatiles and x10 dilution
for volatiles.
If you have any questions concerning this matter, please give me a call. We appreciate
your business and look forward to working with you in the future.
Sincerely,
Amanda Hancock
Technical Services Supervisor
Meritech, Inc.
Ph: 336 342 4748
Fax: [phone]

NiERITECH,
ENVIRONMENTAL LABORATORIES
January 27,2021
City of Burlington
Attn: Kristy King
1302 Belmont Street
Burlington,NC 27215
RE: Volatile and Semi-volatile Data Detection Limits—December 8,2020 INDULOR
samples
Dear Ms. King:
Due to an elevated level of non-target organic compounds present in the above referenced
sample we were unable to achieve lower detection limits for volatile and semi-volatile
organic analysis. This sample required x500 dilution for semi-volatiles and x20 dilution
for volatiles.
If you have any questions concerning this matter, please give me a call. We appreciate
your business and look forward to working with you in the future.
Sincerely,
Amanda Hancock
Technical Services Supervisor
Meritech, Inc.
Ph: 336 342 4748
Fax: [phone]

Kayser Roth 1-85 0052
Pretreatment Annual Report(PAR) Control Authority, Industry 1
Industrial Data Summary Form(IDSF) J Tows Name=>City of Burlington Rams Kayser Roth Corporation
Use separate forms for each industry/pipe W WTP Name=>South Burlington IUP#0052
Enter BDL values as<(value) 1 NPDES#_>NC0023876 Pipe#01
1st 6 months.dates=>January 01,2020 thru June 30,2020
2nd 6 months,dates=>July 01,2020 thru December 31,2020
-I Flow,mgd BOD TSS pH limit 5-11
1st 6 months 2nd 6 mouths ,1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total 8 of samples=> r 2 2 2 2 2 2 2 2
• Maximum(mg/1)_> 109 54.3 674 338 7.5 7.54
• or Maximum Qb/d)_> 0.047 0.253 39.119 114.46 174.44 712.45
• or Average(mall)_> 104 51.35 407 226.5
• or Average Loading(1b/d)_> 0.039 0.144 33.665 64.47 114.88 373.44
%violahons,(chronic SNC is>=66%)_> silo n/a oh We We Ws 0 0
%TRC violations,(SNC is>=33%)_> d le de a Ws nla a ola We da
Temperature Chromium Copper Nickel
Limits 50.0 Degree C 8.O lbs/day 1.50 lbs/day 0.801bs/day
1st 6 months 2nd 6 months ,I st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total N of samples=> 2 2 2 2 2 2 2 2
• Maximum(mg/1)_> 0.710 0.400 0.220 0.290 0.126 0.133
• or Maximum (Ibld)_> 33 37 0.191 0.843 0.057 0.611 0.050 _ 0.040
• ce Average(mg/1)_> 0.597 0.330 0.174 0.182 0.066 0.070
• or Average Loading(1b/d)_> 27.4 31.25 0.188 0.460 0.054 0.317 0.026 0.027
%violations,(chronic SNC Is>s 88%)_> 0 0 0 0 _ 0 _ 0 _0 0
%TRC violations,(SNC is>=33%)_> 0 0 0 0 0 0 0 0
'Zinc
Limas 2.60 lbs/day
1st 6 months 2nd 6 months �
Total 0 of samples=> 2 2
• Maximum(mglq=> 0.250 0.250
• or Maximum (lb/d)_> 0.065 0.527
• Or Average(mg/I)_> 0.199 0.153
• or Average Loading(1b/d)_> 0.061 0.272 t
%violations,(chronic SNC is>=86%)_> 0 0 _
%TRC violations,(SNC is>=33%)CO 0 0
Averages ululated for 6 months.12 BDL Values were used. BDL=>Below Detection Limn mg l"mdhomms pm liter
• SOTW must enter at least one of Mesa a1P->Industrial Um Permit Rid-,pounds per dry I _
four mws,Phase indicate how avenges were calculated SNC->significant Non-Compliance _ mgd->oi(yy egons per day
Avg period could b month,(inn m 6.month&if BDL,12BDL m zero value.met. TRC->Twdmdcal Renew Criteria W WTP->wastewater treatment plant
Millill----MIM.
•
Page 1

Carolina Hosiery 0055
Pretreatment Annual Report(PAR) Control Authority, Industry
Industrial Data Summary Form(IDSF) rownName=>City of Burlington Name Carolina Hosiery�Inc
Use separate forms for each industry/pipe WWTP Name=>South Burlington IUP#0055
Enter BDL values as<(value) I NPDES#_> NC23876 Pipe#01 1
1st 6 months,dates=>January 01,2020 thru June 30,2020
2nd 6 months,dates=>July 01,2020 thru December 31,2020
IFlow,mgd BOD ITSS Ph limit 5-11
11st 6 months 2nd 6 months 1st 6 months 2nd 6 months list 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total#of samples=> 2 2 2 2 2 2 2 2
• Maximum (mgA)=> 274 228.0 133.0 76 8.6 7.74
• or Maximum (Ib/d)_> 0.0291 0.0674 62.7 105.7 23.7 38.06
• or Average(mg/I)_> 266.0 208.0 112.5 71.85
• or Average Loading(Ib/d)_> 0.0252 0.0558 55.7 94.9 23.0 33.05
%violatons,(chronic SNC Is>=66%)=> n/a Na n/a n/a n/a n/a 0 0
%TRC violations,(SNC is>=33%)_> n/a n/a n/a n/a n/a n/a n/a n/a
ITemperaturel Chromium $ Copper Nickel
LIMITS 50.0 Degree C 0.60 lbsJday 0.30lbs./day 0.10 lbsJday
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total#of samples=> 2 2 2 2 2 2 2 2
• Maximum (mg/I)_> 0.044 0.069 0.068 0.098 0.011 0.015
• or Maximum (Ib/d)_> 26.4 32 0.011 0.028 0.012 0.036 0.003 0.005
• or Average(mg/I)_> 0.035 0.059 0.046 0.067 0.007 0.009
• or Average Loading(Ib/d)_> 22.2 31.05 0.008 0.027 0.009 0.028 0.002 0.003
%violations,(chronic SNC is>=66%)=> 0 _ 0 0 0 0 0 0_ 0 -
%TRC violations,(SNC is>=33%)_> 0 0 0 0 0 0 0 0
(Zinc
LIMITS 0.66lbs./day
r
1st 6 months _2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total#of samples=> 2 2
• Maximum (mgA)_> 0.125 0.089
• or Maximum (lb/d)=> 0.030 0.046
• or Average(mg/I)=> 0.113 0.086
• or Average Loading(Ib/d)=> 0.024 0.040
%violations,(chronic SNC is>=66%)_> 0 0
%TRC violations,(SNC is>=33%)_> 0 0
Averages calculated for 6 months.12 BDL Values were used BDL=>Below Dekcdon Limit mga o milligrams pa liter
• POTW must enter at least one of these I IUP=>tndua rial User Permit Ib/d=>pounds per day
four rows,Please indicate how averages were calculated SNC=>Significant Non-Compliance mgd=>million gallons per day
Avg period could be moth,Qtr,or 6-moth&if BDL,I2BDL,or zero values used. TRC=>Technical Review Criteria WWTP->wastewater treatment plant
Page 1

Pretreatment Annual Report(PAR) Control Authority. Industry
Industrial Data Summary Form(IDSF) Town Name=>City of Burlington Name Lome()Mills*
Use separate forms for each industry/pipe W WTP Name=>South Burlington IUP#0057
Enter BDL values as<(value) NPDES it=> NC0023876 Pipe 4 01
1st 6 months,dates=>January 01,2020 thru June 30,2020
2nd 6 months,dates=>July 01,2020 thru December 31,2020
Flow,mgd ROD TSS pH limit 5-11
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total#of samples=> 1 1 1 1
• Maximum(mg/I)=> 216 39 8.3
• or Maximum (Ib/d)=> 0.010 17.1 3.10
or Average(mg/1)_> 216 39
• • or Average Loading(Ib/d)=> 0.010 17.1 3.10
%violations,(chronie SNC is>=66%)=> Na n/a n/a Na n/a Na 0% 0
%TRC violations,(SNC is>=33%)=> Na Na n/a n/a Na n/a Na n/a
' Temperature Chromium I Copper I Nickel
Limits 50.0 Degree C 0.26lbsJdey 1.50 lbs/day 0.04lbsJdav
1st(i months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total#of samples=> 1 1 1 1
• Maximum(mg/I)=> 0.138 0.026 0.061
• or Maximum (Ib/d)=> 23 0.011 0.002 0.005
• or_Average(mg/1)=> 0.138 0.026 0.061
• or Average Loading(Ib/d)_> 23.0 0.011 0.002 0.005
%violations,(chronic SNC is>=66%)=> 0 0 0 0 0% 0 0 0
%TRC violations,(SNC is>=33%)=> 0 0 0 0 0% 0 0 0
•
Zinc
Limits 0.50lbs.day
Ist 6 months 2nd 6 months
Total#of samples=> 1
• Maximum(mg/l)=> 0.051
• or Maximum (Ib/d)=> 0.004
• or_Average(mg/1)_> 0.051
• or Average Loading(lb/d)=> 0.004
%violations,(chronic SNC is>=66%)=> 0 0
%TRC violations,(SNC is>=33%)=> 0 0
Averages ukuhted for 6 months.1.2 BDL Values were used. BDL Below Detection Limit mgd->milligrams per liter
• POTW must enter at Team one of these RIP->Industrial User Permit Ilvd->pounds per day
four rows Phrase indicate how averages were calculated SNC=>Significant Noncompliance mgd million gallons per dry
Avg period could be month,Qtr.or 6-month a if BDL.12BDL,or zero values used. TRC->Technical Review Criteria W WTP->wastewater treatment plant
'No longer in operation,permit dropped July 14,2020.

Carolina Bio.Supply 0065
Pretreatment Annual Report(PAR) Control Authority, - - Industry _ -
Industrial Data Summary Form(IDSF) - Town Name=>City of Burlington Name Carolina Biological Supply
Use separate forms for each industry/pipe WWTP Name=>South Burlington IUP#0065
Enter BDL values as<(value) I NPDES#_>NC0023876 Pipe#01
Ist 6 months,dates=>January 01,2020 thru June 30,2020
2nd 6 months,dates=>July 01,2020 thru December 31,2020
I Flow,mgd IBM TSS pH limit 5-11
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total f of samples=> 2 2 2 2 2 2 2 2
• Maximum (mg/)_> 0.0277 0.0131 849 2330 40 254 9.5 6.4
• or Maximum (lb/d)_> 173.43 254.6 9.237 15.8
• or Average(mg/I)_> 0.0199 0.0103 800 1335 39.6 146
• or Average Loading(lb/d)_> 129.541 137.8 6.596 10.0
%violations,(chronic SNC is>=66%)_> Na Na Na n/a n/a n/a 0 - 0__
%TRC violations,(SNC is>=33%)_> n/a - Na n/a n/a n/a n/a Na Na
Temperature' Chromium Copper ' Nickel $
limits 50.0 Degree C 0.10 lbs./day 0.04 lbsJday 0.01 lbs./day
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total f of samples=> 2 2 2 2 2 2 2 2
• Maximum (mg/I)_> 18.5 29 0.109 0.090 0.120 0.170 0.050 0.055
• or Maximum (lb/d)_> 0.025 0.0056 0.012 0.011 0.012 0.003
• or Average(mg/1)_> 8.145 25.75 0.058 0.046 0.073 0.111 0.028 0.031
• or Average Loading(lb/d)_> 0.013 0.0029 0.009 0.008 0.006 0.002
%violations,(chronic SNC is>a 66%)_> 0 0 0 .__ 0 0 _ 0 0 0
%TRC violations,(SNC is>=33%)=> 0 0 0 0 0 0 I 0 0
Zinc Mercury
limits 1.00 lbs./day Monitor Onll
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total 0 of samples=> 2 2 2 2
• Maximum (mgA)_> 0.120 0.097 <0.0002 0.0005 ,
• or Maximum (lb/d)_> 0.013 0.006 0.00002 0.00003
• or Average(mg/I)=> 0.088 0.076 0.0001 0.00035
• or Average Loading(lb/d)=> 0.013 0.006 0.00002 , 0.00003
%violations,(chronic SNC is>=66%)_> 0 0 n/a n/a _%TRC violations,(SNC is>=33%)a> 0 0 n/a n/a
1-
Averages calculated for 6 months.1/2 BDL Valueswere used. BDL=>Below Detection Limit m41=>milligrams per titer
• POT W must enter at least one of these L IUP=>Industrial User Permit lb/d>pounds per day -
four rows,Please indicate how averages were calculated SNC=>Significant Non-Compliance mgd=>million gallons per day _
Avg period could be month,Qtr,or 6-month&if BDL,I/2BDL,or zero values used. TRC=>Tachoical Review Criteria WWTP"0 wastewater treatment plant
Page 1

Labcorp 0066
Pretreatment Annual Report(PAR) Control Authority, L Industry
Industrial Data Summary Form(IDSF) Town Name=>City of Burlington Name Laboratory Corp.of America
Use separate forms for each industry/pipe WWTP Name=>South Budinglton IUP#0066
Enter BDL values as<(value) NPDES#=> N C0023876 Pipe#01
_ 1st 6 months,dates=>January 01,2020 thru June 30,2020
2nd 6 months,dates=>a July 01,2020 thru December 31,2020
Flow,mgd jBOD TSS pH limit 5-11
j st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total#of samples=> 2 2 2 2 2 2 2 2
• Maximum (mg/I)=> 0.0325 0.04 188 315 63 412 9.3 7.67
• or Maximum (Ib/d)=> 50.9 87.4 17.07 76.51
• or Average(mg/l)_> 0.0297 0.031 182 288.5 57.95 224.6
• pr Average Loading(lb/d)_> 45.3 72.9 14.49 44.46
riolations,(chronic SNC is>=66%)=> n/a n/a n/a n/a n/a n/a 0 0
TRC violations,(SNC is>=33%)=> n/a n/a n/a n/a n/a n/a n/a n/a
--r--
Temperature Chromium Copper Nickel _
limits 50.0 Degree C 0.10 lba./day 0.10 lbs day 0.015 Ibs./day.
1st 6 months_2nd 6 months lst 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 12nd 6 months
Total#of samples=> 2 2 2 2 2 2 2 2
Maximum (mg/I)=> 20.2 27 0.003 0.106 0.065 0.047 0.007 0.076
or Maximum (Ib/d)=> 0.001 0.020 0.015 0.013 0.002 0.014
• or Average(mg/I)_> 17.1 24.3 0.003 0.054 0.048 0.043 0.005 0.039
• or Average Loading(►b/d)>I 0.001 0.010 0.012 0.011 0.001 0.007 __
iolations,(chronic SNC is>=66%)=> 0 0 0 0 0 0 0 0
TRC violations,(SNC is>=33%)=> 0 0 0 0 0 r 0 0 0-
L
Zinc Hg
limits 0.25 lbsJday 0.0011lbs./dav
1st 6 months 2nd 6 months Ist 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total#of samples=> 2 2 2 2
• Maximum (mg/I)=> 0.082 0.097 0.0010 0.0012
• or Maximum (Ib/d)=> 0.021 0.018 0.0002 0.0003
• or Average(mg/1)_> 0.079 0.073 0.0005 0.0011 ,
• or Average Loading(1b/d)_> 0.019 0.017 0.0001 0.0003
iolations,(chronic SNC is>=66%)=> 0 0 0 0
TRC violations,(SNC is>=33%)_> 0 0 0 0
1
Averages calculated for 6 months.1/2 BDL Values were used. BDL=>Below Detection Limit mg/1=>millig-ams per liter
• POTW must enter at least one of these _ IUP=>Industrial User Permit lb/d=>pounds per day - -
four rows, Please indicate how averages were calculated SNC=>Significant Non-Compliance mgd=>million gallons per day
Avg period could be month,Qtr,or 6-month&if BDL,1/2BDL,or zero values r TRC=>Technical Review Criteria WWTP=>wastewater treatment plant
Page 1

Lebcorp 0088(2)
Pretreatment AnnualReport(PAR) Control Authority, I Industry
Industrial Data Summary Form(IDSF) Town Name=>City of Burlington Name Laboratory Corp.of America
Use separate forms for each industry/pipe WWFP Name=>South Burlington IUP#0066
Enter BDL values as<(value) I NPDES#_>NC0023876 I Pipe#02
1st 6 months,dates=>January 01,2020 thru June 30,2020
2nd 6 months,dates=>I July 01,2020 thru December 31,2020
Flow,mgd BOD TSS pH limit 5-11
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total#of samples=> 2 2 2 2 2 2 2 2
• Maximum (mg/I)_> 0.0190 0.0412 6084 3730 216 160 9 7.4
* or Maximum (Ib/d)=> 934.3 1281.7 33.17 35.14
' or Average(mg/1)_> 0.0187 0.0338 4992 3125 119.9 89.5
• pr Average Loading(lb/d)_> 775.6 917.6 18.47 20.82
dolations,(chronic SNC Is>=66%)=> n/a n/a n/a n/a Na n/a 0 0
TRC violations,(SNC is>=33%)=> n/a n/a n/a n/a n/a n/a n/a n/a
iTemperatureL Chromium Copper Nickel ,
limits 50.0 Degree C 0.10lbs.day 0.10 lbsJday 0.015 IbaJday
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total#of samples=> 2 2 2 2 2 2 2 2
• Maximum (mg/I)=> 27.2 29 0.184 0.056 0.130 0.139 0.078 0.034
• or Maximum (lb/d)_> 0.028 0.012 0.021 0.048 0.012 0.008
or Average(mg/t)_> 21.6 26.35 0.093 0.029 0.083 0.099 0.040 0.018
n Average Loading(lb/d)=> 0.014 0.007 0.013 0.039 0.006 0.004
iolations,(chronic SNC is>=66%)=> 0 0 0 0 0 0 0 0
TRC violations,(SNC is>=33%)=> 0 0 t 0 0 0 0 0 0
71cc Hg
limits 0.25 Ibaiday, _0.0004 IbaJday
1st 6 months 2nd 6 months I st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total#of samples=> 2 2 2 2
Maximum (mg/I)=> 0.110 0.184 <0.0002 0.0005 -
• or Maximum (lb/d)=> 0.017 0.040 0.00002 0.00011
or Average(mg/1)_> 0.081 0.116 0.0001 0.0003
• ,r Average Loading(lb/d)_> 0.013 0.028 0.00002 0.00007
iolations,(chronic SNC is>=66%)=> 0 0 0 0
TRC violations,(SNC is>=33%)=> 0 0 0 0
Averages calculated for 6 months.1/2 BDL Values were used. BDL=>Below Detection Limit mg/1=>milligrams per liter
• POTW must enter at least one of these I IUP=>Industrial User Permit lb/d=>pounds per day
four rows,Please indicate how averages were calculated SNC=>Significant Non-Compliance mgd=>million gallons per day
Avg period could be month,Qtr,or 6-month&if BDL,1/2BDL,or zero values TRC=>Technical Review Criteria W WTP=>wastewater treatment plant
Page 1

Alamance Foods 0067
Pretreatment Annual Report(PAR) L Control Authority, _ Industry_ ___I
Industrial Data Summary Form(IDSF) _ ToWn Name=>City of Burlington Name Alamanee Foods
Use separate forms for each industry/pipe WWI?Name=>South Burlington IUP#0067
Enter BDL values as<(value) I NPDES#_>NC0023876 1 Pipe#01
1st 6 months,dates=>January 01,2020 thru June 30,2020
2nd 6 months,dates=>July 01,2020 thru December 31,2020
Flow,mgd BOD TSS pH limit 5-11
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total 0 of samples=> 2 2 2 2 2 2 4 2
• Maximum (mg/1)_> 18900 38700 4290.0 10680 11.3* 7.38
or Maximum (lb/d)_> 0.059 0.080 7360.9 16210.8 1237.6 4473.7
• or Average(mg/1)_> 16982.5 22970 3411.5 6170
* or Average Loading(lb/d)_> 0.047 0.065 6400.8 10534.2 1236.3 2793.7
%violalions,(chronic SNC is>=66%)=> n/a 1 n/a Na Na n/a , n/a 25% 0
%TRC violations,(SNC is>=33%)_> n/a n/a n/a n/a n/a n/a n/a n/a
1
Temperature' Chromium Copper ,Nickel
11 0 05lb./der
limits 50.0 Degree C 0.200.40 IbsJda
� lbsJdayI yl y
1st 6 months I2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total t of samples=> 4 2 2 2 2 2 2 2
• Maximum (mg/I)_> 25.8 30 0.020 0.083 0.033 0.013 0.051 0.063
• or Maximum (lb/d)_> 0.010 0.035 0.009 0.009 0.025 0.026
• or Average(mg/I)=> 22.73 26.6 0.014 0.045 0.020 0.011 0.029 0.034
• or Average Loading(lb/d)_> 0 006 0.020 0.007 0.006 0.013 0.015
%violations,(chronic SNC is>=66%)=> 0 0 0 0 0 0 0 0%
%TRC violations,(SNC is>=33%)=> 0 0 0 0 0 rt 0 0 0%
Zinc
imits 1.50 lbsJday 1
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total i of samples=> 2 2
Maximum (mgA)_> 0.263 _ 0.224
• or Maximum (Ib/d)_> 0.076 0.150 _ 1
• or Average(mgA)_> 0.187 0.173
• or Average Loading(lb/d)=> 0.065 0.100
%violations,(chronic SNC is>=66%)_> 0 0
%TRC violations,(SNC is>=33%)=> 0 0
Averages calculated for 6 months.12 BDL Values were used BDL n Below Detection Limit mg/1=>milligrams pa liter
• POTW must enter at least one of these I IUP a Industrial User Permit lb/d=>pounds per day
four rows,Please indicate how averages were calculated SNC o Significant Non-Compliance mgd=>milhon gallons per day
Avg period could be month,QIr,or 6-month&if BDL,12BDL,or zero value used. TRC=>Technical Review Criteria W WIP 0 wastewater treatment plant
*NOV for pH issued 2/27/2020 for samplin event occurrin 2/27/2020. Back in compliance 3/3/2020.
Page 1

McComb 0071
Pretreatment Annual Report(PAR) Control Authority, J Industry _J I
Industrial Data Summary Form(IDSF) 1 Town Name=>City of Burlington Name McComb Industries,LLLP
Use separate forms for each industry/pipe WW1P Name=>South Burlington IUP#0071
Enter BDL values as<(value) r NPDES#_>NC0023876 1 Pipe#01
1st 6 months,dates=>January 01,2020 thru June 30,2020
2nd 6 months,dates=>Ju 01,2020 thru December 31,2020
Flow,mgd BOD TSS pH limit 5-11 SU
_ 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 monhs 2nd 6 months--
Total#of samples=> 2 2 2 2 2 2 2 2
• _ _ Maximum (mg/I)=> 349 10 24 5 8.9 7.3
. • or Maximum (Ib/d)_> 0.058 0.095 94.189 5.202 5.292 2.536
_ or Average(mg/I)_> 272.500 8.300 _ 15.750 1.250
or Average Loading(Ib/d)_> 0.042 0.078 86.389 5.136 4.568 0.985
%violations,(chronic SNC Is>=66%)=> Na Na Na Na Na Na 0 0
%TRC violations,(SNC Is>=33%)=> n/a Na Na n/a Na Na Na Na
,Temperatur4 ,Chromium i Copper , 'Nickel '
limits 50 Degree C 1.83 lbs./day 0.40 lbs./day 0.14 lbs./day
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total#of samples=> 2 2 2 2 2 2 2 2
• Maximum (mg/I)_> 0.036 0.081 0.329 0.012 0.029 0.065
• or Maximum (lb/d)=> 38 3 31 0.017 0.041 0.158 0.006 0.014 0.033
• or _ Average(mg/1)_> 0.028 0.044 0.171 0.009 0.016 0.034
• or Average Loading(Ib/d)=> 29 15 29.9 0.011 0.023 0.080 0.005 0.007 0.017
%violations,(chronic SNC is>=66%)_> 0 0 0 0 0 0 0 0
%TRC violations,(SNC is>=33%)_> 0 0 0 0 0 0 0 0
,Zinc _
limits 0.80 lbs./day
1st 6 months 2nd 6 months 1st 6 months ,2nd 6 months 1st 6 months ,2nd 6 months
Total#of samples=> 2 2
• Maximum (mg/1)=> 0.116 0.021
• or Maximum (Ib/d)_> 0.056 0.011
• or Average(mg/I)_> , 0.072 0.013
• or Average Loading(Ib/d)_> 0.031 0.007
%violations,(chronic SNC is>=66%)_> 0 0
%TRC violations,(SNC is>=33%)=> 0 0
Auemgm calculated for 6 months 1/2 BDL Values were used. BDL 0 Below Detection Limit mg/I=>milligrams per liter
• POTW must Inter at least one of these I IUP o Industrial User Permit Ib/d=>pounds per day
bur rows,Please indicate how averages were calculated SNC ro Significant Non-Compliance mgd million gallons per day
Aug period could he month,Qtr,or 6-month&if BDL,I/2BDL,or ono values used. TRC a Technical Review Criteria W W P=>wastewater treatment plant
III
Page 1

Pickett Hosiery 0076
Pretreatment Annual Report(PAR) Control Authority, 1 Industry
Industrial Data Summary Form(IDSF) Town Name=>City of Burlington Name Pickett Hosiery Mills
Use separate forms for each industry/pipe WWTP Name=>South Burlington IUP#0078
Enter BDL values as<(value) 1 NPDES#_>NC0023876 1 Pipe#01
1st 6 months,dates=>January 01,2020 thru June 30,2020
2nd 6 months,dates=>July 01,2020 thru December 31,2020
Flow,mgd (HOD TSS pH limit 5-11
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total#of samples=> 2 2 2 2 2 2 2 2
• Maximum (mg/I)=> 322 284 184 203 6.6 7.0
• _ or Maximum (Ib/d)=> 0.033 0.041 87.6 51.497 20.8 50.175
• or Average(mg/I)_> 284.0 187.45 126.0 175.5
• or Average Loading(Ib/d)_> 0.023 0.031 57.7 41.157 19.6 43.492
%vlolations,(chronic SNC is>=66%)_> n/a n/a Na n/a n/a n/a 0 0
%TRC violations,(SNC is>=33%)_> n/a n/a n/a n/a n/a n/a n/a n/a
' Temperature Chromium Copper Nickel '
LIMITS 60.0 Degree C 1.00 lbs./day 0.82 lbs./day 0.08 lbs./day
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total#of samples=> 2 2 2 2 2 2 2 2
• Maximum (mgA)_> _ 0.410 0.140 0.399 0.832 0.004 0.040
• or Maximum (Ib/d)_> 47.6 34.9 0.112 0.037 0.109 0.151 0.001 0.007
• or Average(mg/I)_> 0.219 0.125 0.355 0.441 0.003 0.021
• or Average Loading(Ib/d)_> 35.8 33.95 0.057 0.031 0.072 0.084 0.001 0.004
%violations,(chronic SNC is>=66%)=> 0 0 0 0 0 0 0 0 _
%TRC violations,(SNC is>=33%)_> 0 0 0 0 0 0 0 0
Zinc
LIMITS 0.40lbs./day_
1st 6 months 2nd 6 months
Total#of samples=> i 2 2 -
• Maximum (mgA)=> 0.142 0.043
or Maximum (lb/d)_> 0.039 0.015
• or Average(mg/I)=> 0.094 0.040
• or Average Loading(Ib/d)=> 0.022 0.011
%violations,(chronic SNC is>=66%)=> 0 0 _ _
%TRC violations,(SNC Is>=33%)_> 0 0
Averages calculated for 6 months.1/2 BDL Values were used. BDL w>Below Detection Liont mg/I=>mill rams per Met -
• POTW must enter at least one of these I IUP ws Industrial User Permit Ib/d=>pound,per day --__
fora rows,Please indicate how averages were calculated - SNC=>Significant Non-Compliance-- tngd=>million gallons per day
Avg period could be month,Qtr,or 6-month&if BDL,12BDL,or zero values used. TRC x>Tahnical Review Cnteria WWTP=>wastewater treatment plant
Page 1

Workbook Name : 2020_update_east_allocation.xlsx, Worksheet Name: AT Printed:2/2/2021,2:42 PM
Page 1 of 4
Allocation Table Spreadsheet Instructions:
Headworks last approved: 02/02/16 1)Applicable Values should be entered in the Heavy Bordered cells. Rest of worksheet is protected,password is
Allocation Table updated: 01/03/20 2)Formulas are discussed in the Comprehensive Guidance,Chapter 6,Section C.
Permits last modified: 01/01/17 3)HWA and AT worksheets in this workbook are linked. Pollutant Names,MAHLs,Basis,and Uncontrollable load
in this AT worksheet are automatically entered from the HWA spreadsheet. This includes pollutant names in
columns AT through BK.
Pores.. East Burlington
NPDES**> NC0023868
FLOW BOD TSS Amn
Industry Type Renewal Modification Date Permit Limits Permit Limits Permit Limits Permit
IUP INDUSTRY NAMES Permit Pipe of Effective Effective Permit Conc. Load Conc. Load Conc.
Count (please ust alphan«ecir) number number Industry Date Date Expires MGD gal/day mg/I lbs/day mg/I lbs/day mg/1
1 Engineered Controls 0019 0001 433 01/01/17 12/31/21 0.0120 12,000
2 Shawmut Park Avenue,LCC 0008 0001 Textile 01/01/17 12/31/21
3 Graham Dyeing&Finishing 0015 0001 Textile 01/01/17 12/31/21 _
4 ITG Burlington House Fin. 0006 0001 Textile 01/01/17 12/31/21
5 Indulor 0089 0001 414.111 01/01/17 12/31/21 0.0050 5,000
Column Totals=> 0.01701 17,000 1 0 0
Basis=> NPDES Design Design
MAHL from HWA(lbs/day)=> NPDES Permitted Flow=> 12.0000 45036 22518
Uncontrollable Loading(lbs/day)=> 2.4835 7258 7539
Total Allowable for Industry(MAIL)(lbs/day)=> 9.5165 37778 14979
Total Permitted to Industry(lbs/day)_> 0.0170 0 0
MAIL left(lbs/day)_> 9.4995 37778 14979
Percent Allow.Ind.(MAIL)still available(%)=> 99.8% 100.0% 100.0%
Percent MAHL still available(%)_> 79.2% 83.9% 66.5%
5 Percent MARL(lbs/day)_> 0.6000 2252 1126
HWA.AT
Revised:November 2005

Workbook Name : 2020_update_east_allocation.xlsx, Worksheet Name: AT Printed:2/2/2021,2:42 PM
Page 2 of 4
Allocation Table
Headworks last approved: 02/02/16
Allocation Table updated: 01/03/20
Permits last modified: 01/01/17
POTw=> East Burlington
NPDES##> NC0023868
Ionia Arsenic Cadmium Chromium Copper Cyanide Lead
Industry Limits Permit Limits Permit Limits Permit Limits Permit Limits Permit Limits Permit Limits
IUP INDUSTRY NAMES Permit Pipe Load Conc. Load Conc. Load Conc. Load Conc. Load Conc. Load Conc. Load
Count (please list elphabeaeiy) number number lbs/day mg/1 lbs/day mg/1 lbs/day mg/1 lbs/day mg/1 lbs/day mg/1 lbs/day mg/1 lbs/day
1 Engineered Controls 0019 0001 0.0700 0.01 1.7100 0.17 2.0700 0.21 0.6500 0.07 0.4300 0.04
2 Shawmut Park Avenue,LCC 0008 , 0001 1.75 1.00
3 Graham Dyeing&Finishing 0015 0001 0.29 0.75
4 ITG Burlington House Fin. 0006 0001 1.00
5 lndulor 0089 0001 0.3444 0.01 0.2624 0.01
Column Totals=> 01 0.0000 0.0070 3.2111 1.9572 0.0794 • 0.05401
•
Sludge Sludge AS/Nit/TF AS/Nit/TF Sludge
Basis=> Design Ceiling Ceiling inhibition inhibition Stream Std Ceiling
MAHL from HWA(lbs/day)=> 3002.40 1.5482 1.1784 37.2251 31.0490 3.5122 12.7913
Uncontrollable Loading(lbs/day)=> 528.17 0.0621 0.0621 0.3790 1.8289 0.8492 0.2423
Total Allowable for Industry(MAIL)(lbs/day)=> 2474.23 1.4860 1.1163 36.8461 29.2201 2.6630 12.5489
Total Permitted to Industry(lbs/day)_> 0.00 0.0000 0.0070 3.2111 1.9572 0.0794 0.0540
MAIL left(lbs/day)=> 2474.23 1.4860 1.1093 33.6349 27.2629 2.5836 12.4950
Percent Allow.Ind.(MAIL)still available(%)_> 100.0% 100.0% 99.4% 91.3% 93.3% 97.0% 99.6%
Percent MAHL still available(%)=> 82.4% 96.0% 94.1% 90.4% 87.8% 73.6% 97.7%
5 Percent MAHL(lbs/day)_> 150.12 0.0774 0.0589 1.8613 1.5524 0.1756 0.6396
HWA.AT
Revised:November 2005

Workbook Name : 2020_update_east_allocation.xlsx, Worksheet Name: AT Printed:2/2/2021,2:42 PM
Page 3 of 4
Allocation Table
Headworks last approved: 02/02/16
Allocation Table updated: 01/03/20
Permits last modified: 01/01/17
Polw=> East Burlington
NPDESI> NC0023868
Mercury Molybdenum Nickel Selenium Silver Zinc
Industry Permit Limits Permit Limits Permit Limits Permit Limits Permit Limits Permit Limits
IUP INDUSTRY NAMES Permit Pipe Conc. Load Conc. Load Conc. Load Conc. Load Conc. Load Conc. Load
Count (plea.listalphebeecly) number number mg/1 lbs/day mg/I lbs/day mg/1 lbs/day mg/1 lbs/day mg/I lbs/day mg/I lbs/day
1 !Engineered Controls 0019 0001 2.3800 0.24 0.2400 0.02i 1.4800 0.15
2 Shawmut Park Avenue,LCC 0008 0001 0.70� 1.00
3 Graham Dyeing&Finishing 0015 0001 I 0.10r 0.75
4 ITG Burlington House Fin. 0006 0001 0.50 2.00
5 Indulor 0089 0001 0.8610 0.04
Column Totals=> 0.000000 0.0000 1.5382 0.0000 0.0240 3.93401
Sludge Sludge Sludge AS/Nit/TF AS/Nit/TF
Basis=> Stream Std Ceiling Ceiling Ceiling inhibition inhibition
MAHL from HWA(lbs/day)_> 0.148471 3.6822 7.3389 1.8720 11.4675 69.6055
Uncontrollable Loading(lbs/day)_> 0.006214 0.0228 0.1595 0.0228 0.1036 6.2655
Total Allowable for Industry(MAIL)(lbs/day)_> 0.142257 3.6594 7.1794 1.8492 11.3639 63.3400
Total Permitted to Industry(lbs/day)_> 0.000000 0.0000 1.5382 0.0000 0.0240 3.9340
MAIL left(lbs/day)_> 0.142257 3.6594 5.6412 1.8492 11.3399 59.4059
Percent Allow.Ind.(MAIL)still available(%)=> 100.0% 100.0% 78.6% 100.0% 99.8% 93.8%
Percent MAHL still available(%)=> 95.8% 99.4% 76.9% 98.8% 98.9% 85.3%
5 Percent MAHL(lbs/day)_> 0.007424 0.1841 0.3669 0.0936 0.5734 3.4803
HWA.AT
Revised:November 2005

Workbook Name : 2020_update_east_allocation.xlsx, Worksheet Name: AT Printed:2/2/2021,2:42 PM
Page 4 of 4
Allocation Table
Headworks last approved: 02/02/16
Allocation Table updated: 01/03/20
Permits last modified: 01/01/17
POTw=> East Burlington
NPDES41=> NC0023868
Total Nitrogen Total Phos. Aluminum
Industry Permit Limits Permit Limits Permit Limits
IUP INDUSTRY NAMES Permit Pipe Conc. Load Conc. Load Conc. Load
Count (pl.0 rst aipnacet;ciy) number number mg/1 lbs/day mg/1 lbs/day mg/1 lbs/day
1 Engineered Controls 0019 0001 _
2 Shawmut Park Avenue,LCC 0008 0001
3 Graham Dyeing&Finishing 0015 0001
4 ITG Burlington House Fin. 0006 0001
5 Indulor 0089 0001
Column Totals=> 0.00 0.00 0.00001
Basis=> NPDES
MAHL from HWA(lbs/day)_> 225.12
Uncontrollable Loading(lbs/day)_> 112.78 16.6652
Total Allowable for Industry(MAIL)(lbs/day)_> 112.34
Total Permitted to Industry(lbs/day)_> 0.00 0.00 0.0000
MAIL left(lbs/day)_> 112.34
Percent Allow.Ind.(MAIL)still available(%)_> ####### 100.0% #######
Percent MAHL still available(%)_> ####### 49.9% #######
5 Percent MAHL(lbs/day)_> 11.2559
HWA.AT
Revised:November 2005

Workbook Name : 2020_Update_South_allocation.xlsx, Worksheet Name: AT Printed: 2/2/2021,2:38 PM
Page 1 of 4
Allocation Table Spreadsheet Instructions:
Headworks last approved: 02/02/16 1)Applicable Values should be entered in the Heavy Bordered cells. Rest of worksheet is protected,password is
Allocation Table updated: 06/08/20 2)Formulas are discussed in the Comprehensive Guidance,Chapter 6,Section C.
Permits last modified: 03/23/18 3)HWA and AT worksheets in this workbook are linked. Pollutant Names,MAHLs,Basis,and Uncontrollable load
in this AT worksheet are automatically entered from the HWA spreadsheet. This includes pollutant names in
columns AT through BK.
POTW=> South Burlington
NPDESik> NC0023786
FLOW BOD TSS
Industry Type Renewal Modification Date Permit Limits Permit Limits Permit Limits
IUP INDUSTRY NAMES Permit Pipe of Effective Effective Permit Conc. Load Conc. Load
Count (please list alphabeticly) number number Industry Date Date Expires MGD gal/day m 1 lbs/da m l lbs/da
1 Alamance Foods 67 0001 Dairy 01/01/17 12/31/21
2 McComb Industries 71 0001 Textile 01/01/17 12/31/21
3 Carolina Biological Supply 65 0001 Laboraton 01/01/17 12/31/21
-
4 Carolina Hosiery 55 0001 Textile 01/01/17 12/31/21
5 Kayser Roth 52 0001 Textile 07/01/16 01/01/17 06/30/21
•
6 Labcorp 66 0001 .aborator 01/01/17 12/31/21
Labcorp 66 0002 .aborator` 01/01/17 - 12/31/21
7 Pickett Hosiery 76 0001 Textile 01/01/17 12/31/21
Column Totals=> 1 , 01 0
Basis=> NPDES Design Design
MARL from HWA(lbs/day)_> NPDES Permitted Flow=> 12.0000 45036 22518
Uncontrollable Loading(lbs/day)_> 4.9900 12110 9031
Total Allowable for Industry(MAIL)(lbs/day)=> 7.0100 32926 13487
Total Permitted to Industry(lbs/day)_> _ 0 0
MAIL left(lbs/day)_> _#VALUE! 32926 13487
Percent Allow.Ind.(MAIL)still available(%)=> 100.0% 100.0%
Percent MAHL still available(%)=> 73.1% 59.9%
5 Percent MAHL(lbs/day)_> 0.6000 2252 1126
HWA.AT
Revised:November 2005

Workbook Name : 2020_Update_South_allocation.xlsx, Worksheet Name: AT Printed:2/2/2021, 2:38 PM
Page 2 of 4
Allocation Table
Headworks last approved: 02/02/16
Allocation Table updated: 06/08/20
Permits last modified: 03/23/18
Porw=> South Burlington
NPDES#=> NC0023786
Ammonia Arsenic Cadmium Chromium Copper Cyanide
Industry Permit Limits Permit Limits Permit Limits Permit Limits Permit Limits Permit Limits
IUP INDUSTRY NAMES Permit Pipe Conc. Load Conc. Load Conc. Load Conc. Load Conc. Load Conc. Load
Count (please listaIphsbeucIy) number number mg/1 lbs/day mg/I lbs/day mg/1 lbs/day I mg/1 lbs/day mg/I lbs/day mg/1 lbs/day
1 Alamance Foods 67 0001 0.2000 0.4000
2 McComb Industries 71 0001 1.8300 0.4000
3 Carolina Biological Supply 65 0001 0.1000 0.0400
4 Carolina Hosiery 55 0001 0.6000 0.3000
5 Kayser Roth 52 0001 8.0000 1.5000
6 Labcorp 66 0001 0.1000 0.1000
Labcorp 66 0002 , 0.1000 0.1000
7 Pickett Hosiery 76 0001 1.0000 0.8200
1
Column Totals=> 11 0.0001 0.00001 1 11.9300 3.66001 0.0000
Stream Stream AS/Nit/TF AS/Nit/TF Stream
Basis=> Design Std Std inhibition inhibition Std
MAHL from HWA(lbs/day)_> 3002.40 1.2207 0.4069 24.7867 34.9422 1.0829
Uncontrollable Loading(lbs/day)_> 1082.03 0.1248 0.1248 0.4495 1.9477 0.2081
Total Allowable for Industry(MAIL)(lbs/day)=> 1920.37 1.0958 0.2820 24.3372 32.9946 0.8748
Total Permitted to Industry(lbs/day)_> 0.00 0.0000 0.0000 11.9300 3.6600 0.0000
MAIL left(lbs/day)_> 1920.37 1.0958 0.2820 12.4072 29.3346 0.8748
Percent Allow.Ind.(MAIL)still available(%)_> 100.0% 100.0% 100.0% 51.0% 88.9% 100.0%
Percent MAHL still available(%)_> 64.0% 89.8% 69.3% 50.1% 84.0% 80.8%
5 Percent MAHL(lbs/day)_> 150.12 0.0610 0.0203 1.2393 1.7471 0.0541
HWA.AT
Revised:November 2005

Workbook Name : 2020_Update_South_allocation.xlsx, Worksheet Name: AT Printed: 2/2/2021,2:38 PM
Page 3 of 4
Allocation Table
Headworks last approved: 02/02/16
Allocation Table updated: 06/08/20
Permits last modified: 03/23/18
POTW=> South Burlington
NPDESi"> NC0023786
Lead Mercury Molybdenum Nickel Selenium
Industry Permit Limits Permit Limits Permit Limits Permit Limits Permit Limits
IUP 1 INDUSTRY NAMES Permit Pipe Conc. Load Conc. Load Conc. Load Conc. Load Conc. Load
Count (please list elpnsbeticiy) number number mg/I lbs/day mg/1 lbs/day mg/I lbs/day mg/I lbs/day mg/I lbs/day
1 Alamance Foods 67 0001 , 0.0500d
2 McComb Industries 71 0001 --, 0.1400
3 Carolina Biological Supply 65 0001 0.0100
4 Carolina Hosiery 55 0001 _ 0.1000
5 Kayser Roth 52 0001 _ 0.8000
6 Labcorp 66 0001 0.00110 0.01504
Labcorp 66 0002 0.00040 0.0150
7 Pickett Hosiery 76 0001 0.0800
Column Totals=> 0.00001 0.0015001 0.00001 I 1.2100) 0.00001
Stream Sludge Stream Stream
Basis=> Std Stream Std Ceiling Std Std
MARL from HWA(lbs/day)=> 4.3037 0.063437 1.6953 4.7480 0.6714
Uncontrollable Loading(lbs/day)=> 0.1540 0.012485 0.0541 0.5036 0.0541
Total Allowable for Industry(MAIL)(lbs/day)=> 4.1497 0.050952 1.6412 4.2445 0.6173
Total Permitted to Industry(lbs/day)=> 0.0000 0.001500 0.0000 1.2100 0.0000
MAIL left(lbs/day)=> 4.1497 0.049452 1.6412 3.0345 0.6173
Percent Allow.Ind.(MAIL)still available(%)=> 100.0% 97.1 % 100.0% 71.5% 100.0%
Percent MAHL still available(%)=> 96.4% 78.0% 96.8% 63.9% 91.9%
5 Percent MAHL(lbs/day)=> 0.2152 0.003172 0.0848 0.2374 0.0336
HWA.AT
Revised:November 2005

Workbook Name : 2020_Update_South_allocation.xlsx, Worksheet Name: AT Printed: 2/2/2021,2:38 PM
Page 4 of 4
Allocation Table
Headworks last approved: 02/02/16
Allocation Table updated: 06/08/20
1 Permits last modified: 03/23/18
POTW=> South Burlington
NPDESffr> NC0023786
Silver I Zinc Total Nitrogen Total Phos. Aluminum
Industry Permit Limits Permit Limits Permit Limits Permit Limits Permit Limits
IUP INDUSTRY NAMES Permit Pipe Conc. Load Conc. Load Conc. Load Conc. Load Conc. Load
Count I (please rsl alphabelicly) number number mg/I lbs/day mg/I lbs/day mg/1 lbs/day mg/1 lbs/day mg/I lbs/day
1 Alamance Foods 67 0001 1.5000
2 McComb Industries 71 0001 ....... 0.8000
3 Carolina Biological Supply 65 0001 1.0000
4 Carolina Hosiery 55 0001 0.6600
5 Kayser Roth 52 0001 2.6000
6 Labcorp 66 0001 0.2500
Labcorp 66 0002 0.2500
7 Pickett Hosiery 76 0001 0.4000
Column Totals=> l 0.00001 7.46001 0.001 0.001 0.0000
AS/Nit/TF AS/Nit/TF
Basis=> inhibition inhibition NPDES
MAHL from HWA(lbs/day)=> 15.9242 74.9374 546.56
Uncontrollable Loading(lbs/day)_> 0.2081 7.9404 188.78 36.5893
Total Allowable for Industry(MAIL)(lbs/day)=> 15.7161 66.9969 357.78
Total Permitted to Industry(lbs/day)_> 0.0000 7.4600 0.00 0.00 0.0000
MAIL left(lbs/day)_> 15.7161 59.5369 357.78
Percent Allow.Ind.(MAIL)still available(%)_> 100.0% 88.9% ####### 100.0% #######
Percent MAHL still available(%)_> 98.7% 79.4% ####### 65.5% #######
5 Percent MAHL(lbs/day)_> 0.7962 3.7469 27.3280
HWA.AT
Revised:November 2005

February 9, 2021
Robert C. Patterson Jr., P.E.
Water Resources Director
Subject: Progress of the Fats, Oil& Grease Program
➢ The City of Burlington's Fats, Oils and Grease Program was implemented as a
two-phase program December 15, 2000. Phase I consisted of a cooperative effort
relying on the participation of the food establishments.
> Beginning January 01, 2001 all food establishments that have grease traps or
interceptors are required to maintain pumping records on site.
> Identified food establishments must maintain an annual pumping schedule and are
required to keep records that identify who performed the pumping or clean out,
when it was done, and where the waste was disposed.
➢ Inspections for O&G interceptors (grease traps,pits or under counter units) will
begin within the areas of historically high incidence of sewer overflows and then
expand inspections to include the remaining food establishments.
> The City of Burlington City Council approved a fee schedule that includes a
$30.00 fee for Fats, Oils and Grease inspections.
> Due to the coronavirus outbreak, in-person inspections were limited to facilities
where high amounts of FOG were seen being discharged. Inspections have been
made at 5 full-service restaurants and 1 industry January 1, 2020 to December 31,
2020. These inspections have addressed employee education in regards to grease
disposal techniques, record keeping, and proper maintenance of grease traps or
interceptors if present. Pumping records were received electronically and
reviewed from 56 food service establishments.
➢ A program for the Alamance-Burlington school system consisting of 17 school
cafeterias is being implemented.
➢ The City of Burlington's efforts to reduce residential Fats, Oils, and Grease into
its sewer system consist of educational information inserts added to customer's
water bills and information being published in the City's quarterly publication
"City Works".

2020 Dental Amalgam Rule Update
According to the NC Dental Board, in 2019,43 licensed dentists are in the City of
Burlington's service area. Some of the dentists on this list have dental facilities that are located
outside the City of Burlington's service area, closed, or do not place or remove dental amalgam.
One-time Compliance Report forms were sent to 31 dental facilities and have been completed by
and received from 23 dental facilities.

_..-04 sTAT£a 1
ROY COOPER
e.il
Governor l R "
MICHAEL S.REGAN ..a.0
a2::
' 4`,1,, w°'•/
Secretary
S.DANIEL SMITH NORTH CAROLINA
Director Environmental Quality
September 9, 2020
Mr. Robert C. Patterson,Jr., P.E.
Water Resources Director
City of Burlington
P.O. Box 1358
Burlington,North Carolina 27216
SUBJECT: Pretreatment Audit Inspection (PAD
City of Burlington
NPDES#NC0023876/South WWTP&NC0023868/East WWTP
Alamance County
Dear Mr. Patterson:
On August 26,2020 a Pretreatment Audit Inspection (PAI)was performed by Jim Gonsiewski of
the Winston-Salem Regional office. Ms. Kristy King, industrial pretreatment specialist for the
City of Burlington,was present. The purpose of this inspection was to determine the effectiveness
of the pretreatment program, which included: a detailed file review, review of the POTW plant
performance, sampling, and compliance judgement program, and adherence to the enforcement
response plan (ERP). Additionally, an inspection of the Indulor facility was conducted in
conjunction with an inspection by the City of Burlington.
Background
The City has twelve (12) Significant Industrial Users (SIUs), two (2) of which are categorical.
Both treatment plants are permitted for 12 MGD. Two SIUs have been dropped from the program.
Lemco changed processes and no longer discharges to the POTW. Carolina Dye and Finishing
closed in January 2020.
Pretreatment Program Element Review
The Headworks Analysis (HWA) renewal was submitted on March 17, 2020. No approval has
been received by the POTW.
The last Industrial Waste Survey(IWS)was submitted on August 2,2016. The IWS was approved
on September 19,2016. The next IWS is due on July 2,2021.
The Sewer Use Ordinance (SUO)was approved on March 1,2013.
�D E Q
North Carolina Department of Environmental Quality I Division of WaterI Resources
Winston-Salem Regional Office 450 West Hanes Mill Road,Suite 300 Winston Salem,North Carolina 27105
336.776.9800

The Enforcement Response Plan (ERP)was approved on February 5, 2020.
LTMP File Review
The Long Term Monitoring Plan (LTMP) was approved on January 27, 2006 and is being
conducted at the proper locations and frequencies.
Industrial User Permit(IUP) File Review
A review of the file for Alamance Foods (#0067) revealed that the monitoring data was well
organized and compliant.
A review of the file for Carolina Hosiery (#0055) revealed that the monitoring data was well
organized and compliant.
A review of the file for Kayser-Roth(#0052)revealed that the monitoring data was well organized
and compliant.
The slug control plan for Alamance Foods (#0067)was in good order.
The slug control plan for Carolina Hosiery(#0055)was in good order.
The slug control plan for Kayser-Roth(#0052)was in good order.
Action Items
No other action items were noted.
The pretreatment program is considered satisfactory.Ms. King maintains an excellent program. If
you have any questions please contact Jim Gonsiewski or me at(336) 776-9800.
Sincerely,
,-DocuSiiggned by
L :
-0ti l ,...kr
'-146849E225C94EA...
Lon T. Snider
Regional Supervisor
Water Quality Regional Operations Section
Division of Water Resources,NCDEQ—WSRO
cc: PERCS Unit—Mike Montebello(Electronic Copy)
Kristy King—City of Burlington(Electronic Copy)
WSRO Electronic Files
Laserfiche Files