NC0047597_Pretreatment Annual Report_20190228

WATER MANAGEMENT
CITY OF DURHAM
February 28, 2019
Mrs. Vivien Zhong
NC DEQ, DWR, PERCS Unit
1617 Mail Service Center
Raleigh, NC 27699-1617
Dear Ms. Zhong,
Subject: 2018 PAR transmittal
Scanned and emailed for your convenience is the City of Durham's 2018 Industrial Pretreatment
Program Annual Report. If you have any questions or need additional information, please call Tyrone
Battle at [phone] ext. 35556.
I certify under penalty of the law that this document and all the attachments were prepared under my
direction or supervision in accordance with the system designed to assure that qualified personnel
properly gather and evaluate the information submitted. Based on my inquiry of the person or persons
who manage the systems, or those persons directly responsible for gathering the information, the
information is, to the best of my knowledge and belief, true accurate and complete. I am aware that
there are significant penalties for submitting false information, including the possibility of fine and
imprisonment for knowing violations.
Sincerel
1�
Vicki Westbrook, City of Durham
Assistant Director of Water Management
Enclosures (Electronic) — 2018 Pretreatment Annual Report
cc: Tyrone Battle, Industrial Waste Control Administrator, City of Durham
File
1600 Mist Lake Dr. Durham, NC 27704 919.560.4381 DurhamNC.gov Follow Us @CityofDurhamNC
00 0

City of Durham
2018 Pretreatment Annual Report
Narrative
GENERAL INFORMATION:
This Pretreatment Annual Report for the City of Durham covers the period from January
1, 2018 to December 31, 2018.
Durham continues to use the team approach for implementation of the City's Industrial
Pretreatment Program (IPP). The Industrial Waste Control Administrator is Gerald
Tyrone Battle who has oversight of the planning and implementation of the program.
Two full time technicians are dedicated to the Industrial Waste Control (IWC) Division.
They provide sampling and equipment maintenance among other tasks to insure that all
requirements of the program are met. Sample analyses are provided by the City of
Durham's state certified Laboratory Services Program. Both the IWC and the Lab
Services Programs are located at the South Durham Water Reclamation Facility. The
programs are under the management of Ms. Vicki Westbrook, Assistant Director, City of
Durham, Department of Water Management.
The City of Durham's pretreatment program currently has 13 Significant Industrial Users
(SIUs). The North Durham Water Reclamation Facility (NDWRF) basin has 9 SIUs,
including 4 Categorical Industrial Users (CIUs), and the South Durham Water
Reclamation Facility (SDWRF) basin has 4 SIUs which includes I CIU.
During this reporting period:
South Durham
➢ Alsco (Permit #2006) received a permit renewal that included a pH range and
flow meter language.
➢ Angelica (Permit #2015) received a permit modification that included the
installation of an effluent flow meter and flow increase.
North Durham
AWNC (Permit 41011) received a permit renewal that included the new
pretreatment system as well as Toxic Organic Management Plan (TOMP),
flow and pH changes.
AWNC also received an Authorization to Construct for a defoamer system.
The cost of the system and installation was estimated at $6,258.00 with a
recurring defoamer cost of approximately $300.00 per month.
➢ Coca Cola (Permit 41012) submitted certification letters stating they have no
process waste discharge. Therefore, no Industry Data Summary Form (IDSF)
is present. They were scheduled for a permit renewal in 2018 but petitioned
City of Durham 2018 PAR Page 1

to be dropped as an SIU. They plan to maintain their status as a distribution
warehouse and have no intention of returning to the bottling process. PERCS
issued a March 5, 2018 letter of agreement in response to the February 28,
2018 City of Durham request to drop Coke as an SIU. The permit was
dropped on July 24, 2018.
➢ Corning (Permit #1030) received a permit renewal that included a pH range
and flow measurement language.
➢ Freudenberg Performance Materials (Permit #1021) was issued a permit
renewal that included the addition of an acceptable pH range.
➢ Stanley Environmental Solutions (Permit #1042) was issued an Authorization
to Construct for the installation of an additional dewatering box and drain
lines. These additions do not alter the process but will allow Stanley
Environmental to dewater and clean more grease interceptor waste more
efficiently. The cost of labor and parts was approximately $1,500.00.
VIOLATIONS:
In 2018, four industries were issued Notices of Noncompliance or Violation (NNC and
NOV). They are Angelica, AWNC, bioMerieux and Technicoat. The violations are
detailed as follows:
Angelica
AWNC
➢ Permit condition #23 Permit Renewal / Expiration reads, "...At least 180 days
prior to the expiration date of the current permit, the permittee shall file an
application and submit such information and fees as applicable for reissuance
of this permit." The permit application was due November 7th but was not
submitted until November 191h.
➢ AWNC is to sample for Ammonia once per week. The sample for the week of
February 19 — February 23, 2018 was missed. The missed and additional
samples were taken. The remaining results for the semi-annual period were
compliant.
bioMerieux
➢ The daily maximum for flow is 140,000 gallons (.140 MGD). The flow on
January 10, 2018 was 155,065 gallons. This result violates the daily
maximum limit. Additional compliant data has been submitted.
Technicoat
➢ Permit Special Condition #4 reads, "...The certification statements are due June
City of Durham 2018 PAR Page 2

30 of each year covering the January through June six month period, and
December 10 of each year covering the July through December six month
reporting period.." The TTO Certification for the second semi-annual period was
not submitted until December 13, 2018.
SIGNIFICANT NONCOMPLIANCE (SNC):
There were no instances of significant non-compliance (SNC) during this reporting
period from January 1, 2018 to December 31, 2018.
PRETREATMENT PERFORMANCE SUMMARY (PPS):
Attached.
SIGNIFICANT NON-COMPLIANCE REPORT (SNCR):
Reports showing no SNC attached.
INDUSTRIAL DATA SUMMARY FORMS (IDSF):
Attached.
PUBLIC NOTICE:
None (no SNC)-.
ALLOCATION TABLES:
Attached.
PRETREATMENT PROGRAM INFORMATION DATABASE:
Corrected form attached.
City of Durham 2018 PAR Page 3

Chapter 9, PAR Guidance
Pretreatment Performance Summary (PPS)
1.
Pretreatment Town Name: City of Durham
2.
"Primary" NPDES Number NC00 47597
or Non Discharge Permit # if applicable =>
3.
PAR begin Date, please enter 01/01/yy
3. =>
1/1/2018
4.
PAR end Date, please enter I2/3I/yy
4. _>
12/31/2018
5.
Total number of SIUs, includes CIUs
5. =>
13
6.
Number of CIUs
6. =>
5
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
I1.
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. -_>
0
15
TotaI number of SIUs on a compliance schedule, CO, AO or similar
15. =>
0
16.
Number of NOVs, NNCs or similar assesed to SIUs
16. =>
4
17.
Number of Civil Penalties assessed to SIUs
17. =>
0
18.
Number of Criminal Penalties assessed to SIUs
18. _>
0
19.
Total Amount of Civil Penalties Collected 19. =>
$
0
20.
Number of lUs from which penalties collected
20. _>
0
voteS:
AO Administrative Order IUP Industrial User Pretreatnent 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 PAIL Pretreatment Annual Report
revised 112018: PAR PPS 2018

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Pretreatment Program Info Database
for Program Name Durham City
WWTP Name North Durham
Program Approval Date
09/30/1983
Pretreatment Status
Full
Region
RRO
County
Durham
NPDES Number
printed on: 12/12/2018
—74
Stream Information _1 IWC % at 7Q10 99.76
7Q10 Flow cfs 1 mgd 0-075 0.05
1 Q10 Flow cfs 1 mgd 0.06 / 0.04
Stream Classification WS IV -NSW
Basin Number NEU01
Receiving Stream Name ELLERBE CREEK
N C0023841
NPDES Effective Date 11/01/2014
Last PAR Rec 0212812018
PAR Due Date 03/01/2018
mercury
1631
Expire Date 01/31/2018
Current Fiscal
Year PCI Done
requiredNPDES
es
POTW is Primary VVWTP FALSE
Last Audit on 09/24/2015
Audit Year Next19/20
Design Flow mgd 20-0000 % Design
mgd is SIU permitted 4.00 Permitted SIU flow (mgd) [Pt_SIU) ®
WWTP SIU's 9 Program SIUs 13
3
HWA LTMP
IWS _ suo
ERPA,
VA TP CIU's Program CIUs�
date Inactive Date Next Due
11/01/2022
04/30/2022
Date Received by DWR
1013W2017 03/29/2004
04/(712017 12/21/2012
D9/2912010
Date Approved '
01/16/2018 05/18/2004
07M 112017 03/04/2013
11/23/2010
Adopt Date Required
Date Adopted
12116/2013 i
Info in this Box from PjContacts
Date Date Date
PT_Pro Attended Attended Attended
Formal Name 9-prime Phonel ext Fax HWA Wksp UP Wkso PAR Wkso
Mr. Tyrone Battle Prim 919-560-4386
35556 19-560-4418
01/31/2018 6I1112012 02/01/2018
[e-mail]
Industrial Waste Control Admin 1101 City Hall Plaza 7701
Ms. Vicki Westbrook
1
919-560-4381
135266 [phone]
[e-mail]
Assistant Director 1101 City Hall Plaza 7701
Adam Turner
1
19-560-4386
35535 [phone] 11 1/24/2017 1 1 V2312017
[e-mail]
Industrial Waste Control Technician 101 City Hall Plaza 77701
Mr. Eric Bluford
1
19-560-4386
13555819-560-4418 01/31/2018 02101/2018
[e-mail]
Industrial Waste Control Technician 1101 City Hall Plaza 7701
DWR Central Office Contact ivien Zhang
DWR Regional Contact Cheng Zhang

Pretreatment Program Info Database
for Program Name Durham City
WWTP Name South Durham
Program Approval Date 09/30/1983
Pretreatment Status Full
Region RRO
County Durham
NPDES Number
printed on: 12/12/2018
Stream Information i IWC % at 7Q10 99.52
7010 Flow cfs 1 mgd 0.15 / 0.10
1010 Flow cfs 1 mgd 0.13 0,08
Stream Classification WS-IV-NSW
Basin Number CPF05
Receiving Stream Name NEW HOPE CREEK
N C0047597
NPDES Effective Date 11 /01 /2014
Last PAR Rec 02/28/2018
PAR Due Date 03/011201B
mercury
1631
Expire Date 01/31/2018
Current Fiscal
Year PCI Done
requiredNPDES
es
POTW is Primary WWTP TRUE
Last Audit on 09/24/2015
Audit Year Next 19120
Design Flow mgd 20.0000 % Design mgd is SIU permitted 2.50 Permitted SIU flow (mgd) [Pt-SIU) •499
WWTP SIU's Program SIUs 13
WWTP CIU's 1 Program ClsF1
- �a=� :-.
HWA LTMP
_ ,-�- - .
IWS L SUo
1=EiP�
date Inactive Date Next Due
11/01/2022
04/30/2022 i
Date Received by DWR
10/30/2017 03/29/2004
04/07/2017 12/21/2012
09/29/2010
Date Approved
01/16/2018 05/18/2004
07/11/2017 03/04/2013
11/23/2010
Adopt Date Required
I
Date Adopted
12/16/2013
01
Info in this Box from Pt -Contacts
PT_Pro
Format Name 9-Prime Phonel
ext Fax
Date Date Date
Attended Attended Attended
HWA Wksp lUP Wksp PAR Wksp
Mr. Tyrone Battle
1Prim
19-560-4386
35556
19-560-4418
01/31/2018 6/11/2012 02/01/2018
[e-mail]
I
Industrial Waste Control Admin 101 City Hall Plaza
7701
Ms. Vicki Westbrook 1
19-560-4381
35266
[phone]
[e-mail]
I
Assistant Director
101 City Hall Plaza
7701
Adam Turner
1
19-560-4386
35535 [phone]
11 1/24/2017 1 11123/2017
[e-mail]
Industrial Waste Control Technician 1101 City Hall Plaza
IP77701
Mr, Eric Bluford
1
19-560-4386
35558 19-560-4418
01/31/2018 02/01/2018
eric.b[[e-mail]
77:71nd-ustrial
Waste Control Technician 1101 City Hall Plaza
7701
DWQ
DWR Central Office Contact ivien Zhong
DWR Regional Contact Cheng Zhang

Pretreatment Program Information Database Corrections
2018 PAR — City of Durham
South Durham — NCO047597
❖ The SIU permitted flow is .549 MGD. The percent design is 2.74%.
❖ See "Common to Both" below.
North Durham — NCO023841
❖ The SIU permitted flow is .82 MGD. The percent design is 4.10%.
:• The number of WWTP CIUs is 4.
❖ See "Common to Both" below.
Common to Both:
d• Gerald Tyrone Battle, Eric Bluford and Adam Turner attended the PAR workshop on
January 24, 2019.
❖ The number of Program CIUs is 5.
❖ The zip code for Adam Turner is 27701; not 277701.