NC0025445_Pretreatment Compliance Inspection Report_20220606

ROY COOPER
Governor
ELIZABETH S. BISER
Secretary
RICHARD E. ROGERS, JR.
Director
Lisa Osthues
Pretreatment Coordinator
City of Randleman
168 Nathan Dudley Road
Clinton, North Carolina 28328
NORTI I CAROLINA
Environmental Quality
June 6, 2022
SUBJECT: Pretreatment Compliance Inspection (PCI)
City of Randleman
NPDES# NC0025445
Randolph County
Dear Ms. Osthues:
On May 13, 2022 a Pretreatment Compliance Inspection (PCI) was performed by Jim Gonsiewski
of the Winston-Salem Regional Office. Ms. Lisa Osthues was present for the inspection. The
purpose of this inspection was to determine the effectiveness of the Town's pretreatment program,
which includes reviewing the files, POTW plant performance, industry monitoring data, and
adherence to the enforcement response plan (ERP).
Background
This is a 1.745 MGD permitted facility. The Town has one (1) Significant Industrial User (SIU)
which is not categorical. The publicly owned treatment works (POTW) had a spill of 20,000
gallons of sludge from the digester on April 4, 2022.
POTW Interview
There are no plant problems related to pretreatment issues and, other than the digester spill, there
are no NPDES permit limit or monitoring violations recorded from May 2021 through May 2022.
The facility is very well operated.
Pretreatment Program Elements Review
The Headworks Analysis (HWA) renewal was submitted on May 19, 2017. The HWA was due
on June 1, 2022. An extension to June 6, 2022 was granted on June 2, 2022.
The last Industrial Waste Survey (IWS) was submitted on March 2, 2018. The IWS was approved
on May 25, 2018. The next IWS is due on February 28, 2023.
ODE
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North Carolina Department of Environmental Quality I Division of Water Resources
Winston-Salem Regional Office 1450 W. Hanes Mill Rd, Suite 300 I Winston-Salem, North Carolina 27105
336.776.9800

The Sewer Use Ordinance (SUO) was approved on February 4, 2013.
The Enforcement Response Plan (ERP) was approved on August 11, 2020.
The Long Term Monitoring Plan (LTMP) was approved on October 10, 201 1.
LTMP File Review
The LTMP is being conducted at the proper locations and frequencies.
Industrial User Permit (IUP) File Review
The SIU was in compliance in 2021.
A review of the file for Deep River Dyeing (#0002) revealed that the monitoring data was well
organized and compliant.
The slug control plan for Deep River Dyeing (#0002) was in good order.
Action Items
No other action items were noted.
The pretreatment program is considered satisfactory. Ms. Osthues runs an excellent pretreatment
program. If you have any questions please contact Jim Gonsiewski or me at [phone].
Sincerely,
LDocuSlgned by.
o.JMR<2
Lon
Regional Supervisor
Water Quality Regional Operations Section
Division of Water Resources, NCDEQ — WSRO
Enclosure: PCI Report
cc: PERCS Unit — Mike Montebello (Electronic Copy)
WSRO Electronic Files
Laserfiche Files
DeparbneM of EnJ onmo.I.I Qual17\s.
North Carolina Department of Environmental Quality I Division of Water Resources
Winston-Salem Regional Office 1450 W. Hanes Mill Rd, Suite 300 I Raleigh, North Carolina 27105
336.776.9800

NORTH CAROLINA DIVISION OF WATER RESOURCES
C
PRETREATMENT COMPLIANCE INSPECTION (PCI) REPORT
Water Resources
ENVIRONMENTAL QUALITY
BACKGROUND INFORMATION (Complete Prior To PCI; Review Program Info Database Sheet(s)l
1. Control Authority (POTW) Name: Town of Randleman
2. Control Authority Representative(s): Lisa Osthues Michael Glass
3. Title(s): Contract Pretreatment Coordinator, ORC
4. Last Inspection Date: _5/13/21_ Inspection Type (Check One): ❑ PCI ® Audit
5. Has Program Completed All Requirements from the Previous Inspection and Program Info Sheet(s)? 0 YES 0 NO
6. Is POTW under an Order That Includes Pretreatment Conditions? ❑ YES ® NO
Order Type, Number, Parameters: Are Milestone Dates Being Met? 0 YES ❑ NO
ICIS CODING
Main Program Permit Number
MM/DD/YY
J N I C I 0 1 0 1 2 1 5 1 4 1 4 1 5 1 J 05 J13
122
7. Current Number Of Significant Industrial Users (SIUs)?
1
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?
0
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?
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?
19. Which Industries have been in SNC for Limits or Reporting during
either of the Last 2 Semi -Annual Periods? Not Been Published for
Public Notice?(May refer to PAR if Excessive SIUs in SNC)
SNC for
SNC for
Not Put
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 /1 NO
❑ YES /1 NO
Limits: 0
Reporting: 0
lished: None
None
❑ YES /1 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 NOTE: New PQL list — need to
update LTMP
24. Is LTMP/STMP Data Maintained in a Table or Equivalent? Z YES ❑ NO Is Table Adequate? ❑ YES ❑ NO
25. All LTMP/STMP effluent data reported on Discharge Monitoring Report? ® YES 0 NO Division Inspector, please verify
yourself!
26. If NO to 23 - 26, list violations
NC DWR Pretreatment Compliance Inspection (PCI) Form Updated December 2016 Page 1

27. Should any Pollutants of Concern be Eliminated from or Added to LTMP/STMP? ® YES ❑ NO
If yes, which ones? Eliminated: Added: PFAS (when EPA method is determined), 1,4 dioxane,
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)
05/19/2017
4 Yes ❑ No
08/16/2017
/1 Yes ❑ No
06/06/2022
Industrial Waste Survey (IWS)
03/02/2018
/5 Yes ❑ No
05/25/2018
/1 Yes ❑ No
02/28/2023
Sewer Use Ordinance (SUO)
01/03/2013
// Yes ❑ No
02/04/2013
►1 Yes ❑ No
NA
Enforcement Response Plan (ERP)
05/15/2020
// Yes ❑ No
08/11/2020
// Yes ❑ No
NA
Long Term Monitoring Plan (LTMP)
09/16/2011
0 Yes ❑ No
10/10/2011
/1 Yes ❑ No
NA
INDUSTRIAL USER PERMIT (IUP) FILE REVIEW (3 IUP FILE REVIEWS OR 1 FIL
29. User Name 1. Deep River Dyeing 2.
3.
30. IUP Number
0002
31. Does File Contain Current Permit?
/1 Yes ❑ No
❑ Yes ❑ No
❑ Yes ❑ No
32. Permit Expiration Date
12/31/26
33. Categorical Standard Applied (I.E. 40 CFR, Etc.) Or N/A
NA
34. Does File Contain Permit Application Completed Within One Year Prior
to Permit Issue Date?
/1 Yes ❑ No
❑ Yes ❑ No
❑ Yes ❑ No
35. Does File Contain an Inspection Completed Within Last Calendar Year?
►1 Yes ❑ No
❑ Yes ❑ No
❑ Yes ❑ No
36. a. Does the File Contain a Slug/Spill Control Plan?
b. If No, is One Needed? (See Inspection Form from POTW)
a. 0 Yes ■ No
b. •Yes ■ No
a. ■ Yes ■ No
b. •Yes ■ No
a. ■ Yes ■ No
b. •Yes ■ No
37. For 40 CFR 413 and 433 TTO Certification, Does File Contain a Toxic
Organic Management Plan (TOMP)?
❑Yes❑No®N/A
❑Yes❑No❑N/A
❑Yes❑No❑N/A
38. a. Does File Contain Original Permit Review Letter from the Division?
b. All Issues Resolved?
a. 0 Yes ■ No
b.❑Yes❑No❑N/A
a. ■ Yes ■No
b.❑Yes❑No❑N/A
a. ■ Yes ■No
b.❑Yes❑No❑N/A
39. During the Most Recent Semi -Annual Period, Did the POTW Complete
its Sampling as Required by IUP, including flow?
I.1 Yes ❑ No
❑ Yes ❑ No
❑ Yes ❑ No
40. Does File Contain POTW Sampling Chain -Of -Custody Forms?
/Z1 Yes ❑ No
❑ Yes ❑ No
❑ Yes ❑ No
41. During the Most Recent Semi -Annual Period, Did the SIU Complete its
Sampling as Required by IUP, including flow?
®Yes❑No❑N/A
❑Yes❑No❑N/A
❑Yes❑No❑N/A
41b. During the Most Recent Semi -Annual Period, Did SIU submit all reports
on time?
®Yes❑No❑N/A
❑Yes❑No❑N/A
❑Yes❑No❑N/A
42a. For categorical IUs with Combined Wastestream Formula (CWF), does
file include process/dilution flows as Required by IUP?
❑ Yes ❑No®N/A
❑Yes❑No❑N/A
❑ Yes ❑No❑N/A
42b. For categorical IUs with Production based limits, does file include
production rates and/or flows as Required by IUP?
❑Yes❑No®N/A
❑Yes❑No❑N/A
❑Yes❑No❑N/A
43a. During the Most Recent Semi -Annual Period, Did the POTW Identify
All Limits Non -Compliance from Both POTW and SIU Sampling?
❑ Yes ❑ No
NONE
❑ Yes ❑ No
❑ Yes ❑ No
43b. During the Most Recent Semi -Annual Period, Did the POTW Identify
All Reporting Non -Compliance from SIU Sampling?
❑Yes❑No®N/A
❑Yes❑No❑N/A
❑Yes❑No❑N/A
44. a. Was the POTW Notified by SIU (Within 24 Hours) of All Self-
Monitoring Violations?
b. Did Industry Resample and submit results to POTW Within 30 Days?
c. If applicable, Did POTW resample within 30 days of becoming aware
of SIU limit violations in the POTW's sampling of the SIU?
a.❑Yes❑No®N/A
b.❑Yes❑No®N/A
c.❑ves❑No®NIA
a.❑Yes❑No❑N/A
b.❑Yes❑No❑N/A
c.❑Yes❑No❑N/A
a.❑Yes❑No❑N/A
b.❑Yes❑No❑N/A
c.❑Yes❑No❑N/A
46. During the Most Recent Semi -Annual Period, Was the SIU in SNC?
❑ Yes /1 No
❑ Yes ❑ No
❑ Yes ❑ No
47. During the Most Recent Semi -Annual Period, Was Enforcement Taken
as Specified in the POTW's ERP (NOVs, Penalties, timing, etc.)?
❑Yes❑No®N/A
❑Yes❑No❑N/A
❑Yes❑No❑N/A
48. Does the File Contain Penalty Assessment Notices?
❑Yes❑NoON/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?
b. Is SIU in Compliance with Order?
a.❑Yes❑No®N/A
b.❑Yes ❑No®N/A
a.❑Yes❑No❑N/A
b.❑Yes❑No❑N/A
a.❑Yes❑No❑N/A
b.❑Yes ❑No❑N/A
51. Did the POTW Representative Have Difficulty in Obtaining Any of This
Requested Information For You?
❑ Yes /1 No
❑ Yes ❑ No
❑ Yes ❑ No
retreatment Compliance Inspection (PCI) Form
Updated December 2016
Page 2

FILE REVIEW COMMENTS: A very well run pretreatment program. In the headworks analysis it appears that the facility is
over allocated for silver. This is due to the sample having been tested previously with a PQL higher than 0.001 mg/L. This will be
resolved in the next headworks analysis.
INDUSTRY INSPECTION ICIS CODING:
Main Program Permit Number MM/DD/YY
I I I I I I I I I I 1 I I I
1. Industry Inspected:
2. Industry Address:
3. Type of Industry/Product:
4. Industry Contact:
Phone:
Title:
Fax:
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 El NO
D. Sampling Review El YES ❑ NO
E. Exit Interview ❑ YES ❑ NO
Industrial Inspection Comments:
OVERALL SUMMARY AND COMMENTS:
Comments:
Requirements:
Recommendations:
NOD: ❑ YES ❑ NO
NOV: ❑ YES ❑ NO
QNCR: ❑ YES ❑ NO
POTW Rating:
Satisfactory X Marginal UnSatisfactory
PCI COMPLETED BY: Jim Gonsiewski DATE: 06/06/2022
NC DWR Pretreatment Compliance Inspection (PCI) Form Updated December 2016 Page 3

United States Environmental Protection Agency
E PA Washington, D.C. 20460
Water Compliance Inspection Report
Form Approved.
OMB No. 2040-0057
Approval expires 8-31-98
Section A: National Data System Coding (i.e., PCS)
Transaction Code
1 IN I 2[ I
2111IIII
NPDES yr/mo/day Inspection
3 1 NC0025445 111 121 22/05/13 117
Type
181 I
IIIIIIIIIII
Inspector Fac Type
191 s 1 2011
I1I11111111I1111111l1IIII
166
l
Inspection Work Days Facility Self -Monitoring Evaluation Rating B1 QA Reserved
671 1 70IF � 7111 72 I NI73I I 174 71 1 1 1 1 1 1 180
I I I I I
Section B: Facility Data
Name and Location of Facility Inspected (For Industrial Users discharging to POTW, also include
POTW name and NPDES permit Number)
Randleman WWTP
3475 Applewood Rd
Randleman NC 27317
Entry Time/Date
10:40AM 22/05/13
Permit Effective Date
17/08/01
Exit Time/Date
12:10PM 22/05/13
Permit Expiration Date
21/08/31
Name(s) of Onsite Representative(s)/Titles(s)/Phone and Fax Number(s)
///
Garry Michael Glass/ORC/336-498-2254/
Other Facility Data
Name, Address of Responsible Official/Title/Phone and Fax Number
Contacted
Nick Holcomb,204 S Main St Randleman NC 273171814/1336-495-7500/
No
Section Cr Areas Evaluated During Inspection (Check only those areas evaluated)
Pretreatment
Section D: Summary of Finding/Comments (Attach additional sheets of narrative and checklists as necessary)
(See attachment summary)
Name(s) and Signature(s)
Jim J Gonsiewski
of Inspector(s) Agency/Office/Phone and Fax Numbers Date
-oocusignea by: DWR/Division of Water Quality/336-776-9704/
(1. �oci 6/6/2022
"- E 1197B68F 179045F...
Signature of Marbaggesnent Q A Reviewer Agency/Office/Phone and Fax Numbers Date
o u Igoe by:
-T. SMdc, 6/6/2022
r
EPA Form 3560-3 (Rev 9-94) Previous editions are obsolete.
Page# 1

NPDES yr/mo/day Inspection Type
31 NC0025445 I11 121 22/05/13 17 18 P
(Cont.)
1
Section D: Summary of Finding/Comments (Attach additional sheets of narrative and checklists as necessary)
On May 13, 2022 a Pretreatment Compliance Inspection (PCI) was performed by Jim Gonsiewski of
the Winston-Salem Regional Office. Ms. Lisa Osthues was present for the inspection. The purpose of
this inspection was to determine the effectiveness of the Town's pretreatment program, which
includes reviewing the files, POTW plant performance, industry monitoring data, and adherence to
the enforcement response plan (ERP).
Background
This is a 1.745 MGD permitted facility. The Town has one (1) Significant Industrial User (SIU) which is
not categorical. The publicly owned treatment works (POTW) had a spill of 20,000 gallons of sludge
from the digester on April 4, 2022.
POTW Interview
There are no plant problems related to pretreatment issues and, other than the digester spill, there
are no NPDES permit limit or monitoring violations recorded from May 2021 through May 2022. The
facility is very well operated.
Action Items
No action items were noted.
Page# 2

Permit: NC0025445
Inspection Date: 05/13/2022
Owner - Facility: Randleman V' / TP
Inspection Type: Pretreatment Compliance
Yes No NA NE
Page# 3