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Home My WebLink AboutNC0055786_Pretreatment Inspection_20150814 accT-. NCDENR North Carolina Department of Environment and Natural Resources Pat McCrory Donald R. van der Vaart Governor Secretary August 14, 2015 Ms. Gisele Corner City of Lexington RECEIVED/DENR/DWR 28 West Center Street Lexington,NC 27292 AUG 192015 SUBJECT: Pretreatment Compliance Inspection Water Quality City of Lexington Permitting section NPDES Permit#NC0055786 Davidson County A Pretreatment Compliance Inspection was performed by Jenifer Carter of the Winston-Salem Regional Office, on the subject facility on July 21, 2015. You and Egla Ntina Minerali were present for the inspection. The purpose of this inspection was to determine the effectiveness of the pretreatment program and included a review of pretreatment program elements, POTW plant performance, industry monitoring data, and adherence to the enforcement response plan(ERP). The City currently has six (6) Significant Industrial Users (SIU), five (5) of which are categorical. There were no SIUs in significant non-compliance (SNC) during the previous semi-annual period for permit limits or reporting violations. The WWTP has not had any limits violations since the last pretreatment compliance inspection. Overall, the inspection showed the pretreatment program well maintained. Please refer to the attached inspection report for further detail. If you have any questions please contact Jenifer Carter at(336) 776- 9691. Sincerely, W. Corey Basinger, Regional Supervisor Water Quality Regional Operations Section Division of Water Resources,NC DENR enclosure: cc: WSRO Files SWP—Central Files Monti Hassan—PERCS Unit 450 W Hanes Mill Rd.,Suite 300,Winston-Salem,NC 27105 Phone:336-776-98001 Internet:www.ncdenr.gov An Equal Opportunity\Affirmative Action Employer—Made in part by recycled paper NORTH CAROLINA DIVISION OF WATER QUALITY PRETREATMENT COMPLIANCE INSPECTION (PCI) REPORT i BACKGROUND INFORMATION [Complete Prior To PCI;Review Program� Info Database Shea(s)1 1. Control Authority(POTW)Name: City of Lexington 2. Control Authority Representative(s): Gisele Comer 3. Title(s): Pretreatment Coordinator/Lab Supervisor/Interim Water Resources Superintendant 4. Last Inspection Date: 06/24/2014 Inspection Type: ® PCI ❑Audit 5. Has Program Completed All Requirements from the Previous Inspection or Program Info Sheet(s)? ®Yes ❑ No 6. Is POTW under an Order That Includes Pretreatment Conditions? ❑ Yes ® No Order Type,Number,Parameters: Are Milestone Dates Being Met? ❑ Yes ❑ No PCS CODING Trans.Code Main Program Permit Number MM/DD/YY Inspec.Type Inspector Fac.Type N N C 0 O. 5 5 7 8 6 07 21 15 P S 1 (DTIA) (TYPI) (INSP) (FACC) 7. Current Number Of Significant Industrial Users(SIUs)? 6 SIUS 8. Current Number Of Categorical Industrial Users(CIUs)? 5 CIUS 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.Enter the Higher Number of 9 or 10 0 NOIN 12.Number of SIUs With No IUP,or With an Expired IUP 0 NOCM 13.Number of SIUs in SNC for Either Reporting or Limits Violations During Either of the Last 2 Semi-Annual Periods(Total Number of SIUs in SNC) 0 PSNC 14.Number of SIUs in SNC For Reporting During Either of the Last 2 Semi-Annual Periods 0 MSNC 15.Number of SIUs In SNC For Limits Violations During Either of the Last 2 Semi-Annual Periods 0 SNPS 16.Number of SIUs In SNC For Both Reporting and Limits Violations During Either of the Last 2 Semi-annual Periods 0 POTW INTERVIEW 17. Since the Last PCI,has the POTW had any POTW Permit Limits Violations? ❑Yes ® No 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 ❑ Yes ® No 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 during either of the Last 2 Semi- SNC for Limits: N/A Annual Periods?Have any Industries in SNC(During Either of the Last SNC for Reporting: N/A 2 Semi-Annual Periods)Not Been Published for Public Notice? Not Published: N/A (May refer to PAR if Excessive SIUs in SNC) 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? N/A 21. Are Any Permits Or Civil Penalties Currently Under Adjudication?If Yes,Which ❑Yes ® No Ones? LTMP/STMP FILE REVIEW: 22. Is the 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 the LTMP/STMP Data Maintained in a Table or Equivalent? ®Yes ❑ No Is the Table Adequate? ®Yes ❑ No 25. All LTMP/STMP effluent data reported on Discharge Monitoring Report? ®YES ❑ NO DWQ Inspector,please verify! 26. • If NO to 23-26,list violations 27. Should any Pollutants of Concern be Eliminated from or Added to the LTMP/STMP? ❑ Yes ® No If yes,which ones?Eliminated: Added: TIC MKT()PrPtr>at,no.,t('r.mnlianra TncnPrtinn (PCTl Fnrm 1 fnrl:alerl 7/)i;07 Pace 1 28. PRETREATMENT PROGRAM ELEMENTS REVIEW—Please review POTW files,verify POTW has copy of Program Element in ,fi their files, complete with supporting documents and copy of PERCS Approval Letter,and dates consistent with Program Info: Program Element Last Approval Date Next Due,If Applicable Date In file Headworks Analysis(HWA) 07/07/2011 ®Yes ❑ No 07/01/2014 Industrial Waste Survey(IWS) 04/05/2010 ®Yes ❑ No 10/01/2014 Sewer Use Ordinance(SUO) 01/09/2013 ® Yes ❑ No Enforcement Response Plan(ERP) 07/02/2010 ® Yes❑ No Long Term Monitoring Plan(LTMP) 03/06/2013 ® Yes❑ No INDUSTRIAL USER PERMIT(IUP)FILE REVIEW(3 IUP FILE REVIEWS OR 1 FILE REVIEW AND 1 IU INSPECTION) 29. User Name 1. Leggett Platt Plant#1 2. Leggett Platt Plant#2 3. Matcor Metal Fabrication 30. IUP Number 0027 __ _ 0028 0012 31. Does File Contain Current Permit? ®Yes ❑ No ® Yes ❑ No ® Yes ❑ No 32. Permit Expiration Date 5/31/19 5/31/19 5/31/19 33. Categorical Standard Applied(I.E. 40 CFR,Etc.)Or N/A 40 CFR 433 40 CFR 433 40 CFR 433 34. Does File Contain Permit Application Completed Within One Year Prior ®Yes ❑ No ® Yes ❑ No ® Yes ❑ No to 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. [Wes❑No _ b. ['Yes ❑No b. ❑Yes ❑No 37. For 40 CFR 413 and 433 TTO Certifiers,Does File Contain a Toxic ®Yes❑No❑N/A ®Yes❑No❑N/A ®Yes❑No❑N/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 ®Yes❑No❑N/A ®Yes❑No❑N/A ®Yes❑No❑N/A its Sampling as Required by IUP, including flow? 40. Does File Contain POTW Sampling Chain-Of-Custodies? ®Yes❑No❑N/A ®Yes❑No❑N/A ®Yes❑No❑N/A 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❑No❑N/A ®Yes❑No❑N/A on time? TTO,flow,pH* TTO,flow,pH* TTO,flow 42a. For categorical lUs with Combined Wastestream Formula(CWF), does ❑Yes❑No®N/A ❑Yes❑NoE N/A ❑Yes❑No®N/A file include process/dilution flows as Required by IUP? 42b.For categorical IUs with Production based limits, does file include ❑Yes❑No®N/A ❑Yes❑NoON/A ❑Yes❑No®N/A production rates and/or flows as Required by IUP? 43a. During the Most Recent Semi-Annual Period,Did the POTW Identify ❑Yes❑No®N/A ❑Yes❑No®N/A ❑Yes❑No®N/A All Limits Non-Compliance from Both POTW and SIU Sampling? 43b. During the Most Recent Semi-Annual Period,Did the POTW Identify ❑Yes❑No®N/A ❑Yes❑NoON/A ❑Yes❑NoEiN/A All Reporting Non-Compliance from SIU Sampling? 44. a. Was the POTW Notified by SRI(Within 24 Hours)of All Self- a.❑Yes❑No®N/A a.❑Yes❑No®N/A a.❑Yes❑NoON/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 SIU limit violations in the POTW's sampling of the SIU? c❑Yes❑No®N/A c❑Yes❑NOON/A c.❑Yes❑No®N/A 45. During the Most Recent Semi-Annual Period, Was the SIU in SNC? ❑ Yes ® No ❑ Yes ® No ❑ Yes ® No 46. During the Most Recent Semi-Annual Period, Was Enforcement Taken ❑Yes❑No®N/A ❑Yes❑No®N/A ❑Yes❑NoElN/A as Specified in the POTWs ERP(NOVs,Penalties,timing, etc.)? 47. Does the File Contain Penalty Assessment Notices? ❑Yes❑NOON/A ❑Yes❑No®N/A ❑Yes❑No®N/A 48. Does The File Contain Proof Of Penalty Collection? ❑Yes❑No®N/A ❑Yes❑NoEN/A ❑Yes❑No®N/A 49. a.Does the File Contain Any Current Enforcement Orders? a. ❑Yes No a. ❑Yes No a. ['Yes No b. Is SIU in Compliance with Order? b. ❑Yes ❑No b. ['Yes ❑No _ b. ❑Yes ❑No 50. Did the POTW Representative Have Difficulty in Obtaining Any of This ❑ Yes ® No ❑ Yes ® No ❑ Yes ® No Requested Information For You? NC DWQ Pretreatment Compliance Inspection(PCI)Form Updated 7/25/07 Page 2 FILE REVIEW COMMENTS: Leggett Platt Plant IUPs require pH.This is done,but pH data not submitted but is reviewed during inspections.Copies of this data should be submitted monthly to the POTW. OVERALL SUMMARY AND COMMENTS: Comments: Overall, excellent work. Requirements: Recommendations: NOD: El Yes ® No NOV: ❑ Yes ® No QNCR: ❑ Yes ® No • POTW Rating: Satisfactory ® Marginal ❑ Unsatisfactory ❑ PCI COMPLETED BY: Jenifer Carter DATE: 08/14/2015 • NC DWQ Pretreatment Compliance Inspection(PCI)Form Updated 7/25/07 Page 3