NC0021717_Pretreatment Compliance Inspection_20200917

N'r-10 NORTH CAROLINA DIVISION OF WATER RESOURCES
PRETREATMENT COMPLIANCE INSPECTION (PCI) REPORT
Water Resources
ENVIRONMENTAL. QUALITY
BACKGROUND INFORMATION [Complete Prior To PCI; Review Program Info Database Sheet(s)]
1. Control Authority (POTW) Name: Town of Wilkesboro
2. Control Authority Representative(s): Dustin Colburn, Amber Garwood
3. Title(s): ORC, Pretreatment Coordinator
4. Last Inspection Date: 08/02/2018 Inspection Type (Check One): ❑ PCI ® Audit
5. Has Program Completed All Requirements from the Previous Inspection and Program Info Sheet(s)? ® YES ❑ NO
6. Is POTW under an Order That Includes Pretreatment Conditions? ❑ YES ® NO
Order Type, Number, Parameters:
ICIS CODING
Main Program Permit Number
I N I C 1 0 10 1 2 11171 1171
Mull OIZ
19110120 1
Are Milestone Dates Being Met? ❑ YES ❑ NO
7. Current Number Of Significant Industrial Users (SIUs)?
1 3
8. Number of SIUs With No IUP, or With an Expired IUP?
0
9. Number of SIUs Not Inspected By POTW in the Last Calendar Year?
I 1
10. Number of SIUs Not Sampled By POTW in the Last Calendar Year?
0
11. Number of SIUs In SNC For Limits Violations During Either of the Last 2 Semi -Annual Periods?
0
12. Number of SIUs in SNC For Reporting During Either of the Last 2 Semi -Annual Periods?
0
13. Number of SIUs in SNC with Pretreatment Schedule?
0
14. Number of SIUs on Schedules?
0
15. Current Number Of Categorical Industrial Users (CIUs)?
0
16. Number of CIUs in SNC?
0
POTW INTERVIEW
17. Since the Last PCI, has the POTW had any NPDES Limits Violations?
If Yes, What are the Parameters and How are these Problems Being Addressed?
Fecal Coliform, Ammonia, TSS, Flow. Work on water clarification, maintaining UV
lights, preliminary engineering study to upgrade POTW.
18. Since the Last PCI, has the POTW had any Problems Related to an Industrial
Discharge (Interference, Pass -Through, Blockage, Citizens' Complaints, Increased
Sludge Production, Etc.)?
If Yes, How are these Problems Being Addressed? Tyson is replacing circular DAF
unit.
19. Which Industries have been in SNC for Limits or Reporting during either SNC for
of the Last 2 Semi -Annual Periods? Not Been Published for Public SNC for
Notice?(May refer to PAR if Excessive SIUs in SNC) Not Pub
20. Which Industries are on Compliance Schedules or Orders? For all SIUs on an Order,
Has a Signed Copy of the Order been sent to the Division?
21. Are Any Permits or Civil Penalties Currently Under Adjudication? If Yes, Which
Ones?
® YES ❑ NO
® YES ❑ NO
Limits: N/A
Reporting: N/A
lished: N/A
N/A
❑ YES ® NO
LTMP/STMP FILE REVIEW:
22. Is LTMP/STMP Monitoring Being Conducted at Appropriate Locations and Frequencies? ® YES ❑ NO
23. Are Correct Detection Levels being used for all LTMP/STMP Monitoring? ® YES ❑ NO
24. Is LTMP/STMP Data Maintained in a Table or Equivalent? ® YES ❑ NO Is Table Adequate? ❑ YES ❑ NO
25. All LTMP/STMP effluent data reported on Discharge Monitoring Report? ® YES ❑ NO Division Inspector, please verify yourselfl
26.
27.
If NO to 23 - 26, list violations
Should any Pollutants of Concern be Eliminated from or Added to LTMP/STMP? ❑ YES ® NO
NC DWR Pretreatment Compliance Inspection (PCI) Form Updated December 2016 Page 1

If yes, which ones? Eliminated: Added:
NC DWR Pretreatment Compliance Inspection (PCI) Form Updated December 2016 Page 2

28. PRETREATMENT PROGRAM ELEMENTS REVIEW— Please review POTW files, verify POTW has copy of Program Element in their
files, complete with supporting documents and copy of PERCS Approval Letter, and dates consistent with Program Info:
Program Element
Last Submittal
Date In file?
Last Approval
Date In file
Date Next Due,
If Applicable
Headworks Analysis (HWA)
10/12/19
® Yes ❑ No
04/27/20
® Yes ❑ No
04/01/24
Industrial Waste Survey (IWS)
02/24/20
® Yes ❑ No
03/27/20
® Yes ❑ No
12/01/24
Sewer Use Ordinance (SUO)
11/03/12
® Yes ❑ No
12/03/12
® Yes ❑ No
Enforcement Response Plan (ERP)
02/24/20
® Yes ❑ No
03/17/20
® Yes ❑ No
Long Term Monitoring Plan (LTMP)
06/10/10
® Yes ❑ No
06/16/10
® Yes ❑ No
INDUSTRIAL USER PERMIT (IUP) FILE REVIEW (3 IUP FILE REVIEWS OR 1 FILE REVIEW AND 1 IU INSPECTION)
29. User Name
1. Tyson IF 2. Ashe County Landfill
3. Wilkes County Landfill
30. IUP Number
1003
F 1005-1
1004-1
31. Does File Contain Current Permit?
® Yes ❑ No
® Yes ❑ No
® Yes ❑ No
32. Permit Expiration Date
10/31/24
03/01/25
10/30/24
33. Categorical Standard Applied (I.E. 40 CFR, Etc.) Or N/A
-------
-----
-----
34. Does File Contain Permit Application Completed Within One Year Prior to
® Yes ❑ No
® Yes ❑ No
® Yes ❑ No
Permit Issue Date?
35. Does File Contain an Inspection Completed Within Last Calendar Year?
® Yes ❑ No
❑ Yes ®No
® Yes ❑ No
36. a. Does the File Contain a Slug/Spill Control Plan?
a. ®Yes ❑No
a. ❑Yes ®No
a. ❑Yes ®No
b. If No, is One Needed? (See Inspection Form from POTW)
b. ❑Yes ❑No
b. ❑Yes ®No
b. ❑Yes ®No
37. For 40 CFR 413 and 433 TTO Certification, Does File Contain a Toxic
❑Yes❑NoON/A
❑Yes❑NoON/A
❑Yes❑NoON/A
Organic Management Plan (TOMP)?
38. a. Does File Contain Original Permit Review Letter from the Division?
a. ®Yes ❑No
a. ®Yes ❑No
a. ®Yes ❑No
b. All Issues Resolved?
b.❑Yes❑No®N/A
b.❑Yes❑No®N/A
b.❑Yes❑No®N/A
39. During the Most Recent Semi -Annual Period, Did the POTW Complete its
®Yes ❑ No
® Yes ❑ No
®Yes ElNo
Sampling as Required by IUP, including flow?
40. Does File Contain POTW Sampling Chain -Of -Custody Forms?
® Yes ❑ No
® Yes ❑ No
® Yes ❑ No
41. During the Most Recent Semi -Annual Period, Did the SIU Complete its
®Yes❑No❑N/A
®Yes❑No❑N/A
®Yes❑No❑N/A
Sampling as Required by IUP, including flow?
41b. During the Most Recent Semi -Annual Period, Did SIU submit all reports
®Yes❑No❑N/A
❑Yes❑NoON/A
❑Yes❑NoON/A
on time?
42a. For categorical IUs with Combined Wastestream Formula (CWF), does file
❑Yes❑No®N/A
❑Yes❑No®N/A
❑Yes❑No®N/A
include process/dilution flows as Required by IUP?
42b. For categorical IUs with Production based limits, does file include
❑Yes❑No®N/A
❑Yes❑No®N/A
❑Yes❑NoON/A
production rates and/or flows as Required by IUP?
43a. During the Most Recent Semi -Annual Period, Did the POTW Identify All
® Yes ❑ No
❑ Yes ❑ No
❑ Yes ❑ No
Limits Non -Compliance from Both POTW and SIU Sampling?
None
None
43b. During the Most Recent Semi -Annual Period, Did the POTW Identify All
❑Yes❑NoON/A
❑Yes❑NoON/A
❑Yes❑No❑N/A
Reporting_Non-Compliance from SIU Sampling?
44. a. Was the POTW Notified by SIU (Within 24 Hours) of All Self-
a.®Yes❑No❑N/A
a.❑Yes❑No®N/A
a.❑Yes❑No®N/A
Monitoring Violations?
b. Did Industry Resample and submit results to POTW Within 30 Days?
b.®Yes❑No❑N/A
b.❑Yes❑No®N/A
b.❑Yes❑No®N/A
c. If applicable, Did POTW resample within 30 days of becoming aware of
c ❑Yes❑No®N/A
o.❑Yes❑No®N/A
e.❑Yes❑No®N/A
SIU limit violations in the POTW's sampling of the SIU?
46. During the Most Recent Semi -Annual Period, Was the SIU in SNC?
❑
Yes
®
No
❑
Yes
®
No
❑
Yes
®
No
47. During the Most Recent Semi -Annual Period, Was Enforcement Taken as
❑Yes❑NoON/A
❑Yes❑NoON/A
❑Yes❑NoON/A
Specified in the POTW's ERP (NOVs, Penalties, timing, etc.)?
48. Does the File Contain Penalty Assessment Notices?
❑Yes❑No®N/A
❑Yes❑No®N/A
❑Yes❑No®N/A
49. Does The File Contain Proof Of Penalty Collection?
❑Yes❑No®N/A
❑Yes❑No®N/A
❑Yes❑No®N/A
50. a. Does the File Contain Any Current Enforcement Orders?
a.❑Yes❑No®N/A
a.❑Yes❑No®N/A
a.❑Yes❑No®N/A
b. Is SIU in Compliance with Order?
b.❑Yes❑No®N/A
b.❑Yes❑No®N/A
b.❑Yes❑No®N/A
51. Did the POTW Representative Have Difficulty in Obtaining Any of This
Yes ® No
Yes ®No
❑Yes ® No
Requested Information For You?
E
11
NC DWR Pretreatment Compliance Inspection (PCI) Form Updated December 2016 Page 3

IW10DIAIVAID1`AWK110A10A1B1121If.,
The files were very well organized. This is a well run program. The LTMP is due to be updated by the end of September. No inspection
was conducted at the Ashe County Landfill since this facility was added as an SIU in 2020.
INDUSTRY INSPECTION ICIS CODING:
Main Program Permit Number MM/DD/YY
1. Industry Inspected:
2. Industry Address:
3. Type of Industry/Product:
4. Industry Contact:
Phone
Fax:
Title:
5. Does the POTW Use the Division Model Inspection Form or Equivalent? ❑ YES ❑ NO
6. Did the POTW Contact Conduct the Following Parts of the Industrial Inspection Thoroughly?
Comments:
A.
Initial Interview
❑ YES ❑ NO
B.
Plant Tour
❑ YES ❑ NO
C.
Pretreatment Tour
❑ YES ❑ NO
D.
Sampling Review
❑ YES ❑ NO
E.
Exit Interview
❑ YES ❑ NO
Industrial Inspection
Comments:
OVERALL SUMMARY AND COMMENTS:
Comments: A very well -run program. No problems were noted.
Requirements:
Recommendations:
NOD: ❑ YES ® NO
NOV: ❑ YES ® NO
QNCR: ❑ YES ® NO
POTW Rating:
Satisfactory X Marginal UnSatisfactory
PCI COMPLETED BY: Jim Gonsiewski DATE: 09/17/20
NC DWR Pretreatment Compliance Inspection (PCI) Form Updated December 2016 Page 4