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HomeMy WebLinkAboutNC0044253_CEI_NOV2018PC0121_BIMS_20180411United States Environmental Protection Agency Form Approved. EPA Washington, D.C. 20460 OMB No. 2040-0057 Water Compliance Inspection Report Approval expires 8-31-98 Section A: National Data System Coding (i.e., PCS) Transaction Code NPDES yr/mo/day Inspection Type Inspector Fac Type 1 IN I 2 15 I 3 I NCO044253 111 12 I 18/04/03 I17 18 I S i 19 LG] i 201 I 211111 1 1 1 1 1 111 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 111 1 1 1 1 1 166 Inspection Work Days Facility Self -Monitoring Evaluation Rating B1 QA ----------------------Reserved------------------- 67 2.0 70 I I 71 I �, I 72 I I 73 � 74 751 1 1 1 1 1 1 180 I—I I� Section B: Facility Data Name and Location of Facility Inspected (For Industrial Users discharging to POTW, also include Entry Time/Date Permit Effective Date POTW name and NPDES oermit Number) 08:40AM 18/04/03 15/07/01 Camp Dogwood WWTP NCSR 1849 Exit Time/Date Permit Expiration Date Sherrills Ford INC 28673 10:OOAM 18/04/03 20/04/30 Name(s) of Onsite Representative(s)/Titles(s)/Phone and Fax Number(s) Other Facility Data Dustin Kyle Metreyeon/ORC/704-506-4255/ Name, Address of Responsible Official/Title/Phone and Fax Number Contacted Hillary Brodofsky,PO Box 39 Sherrills Frd NC 28673/Executive Director/828-478-2135/ Yes Section C: Areas Evaluated During Inspection (Check only those areas evaluated) Permit Flow Measurement Operations & Maintenance Records/Reports Self -Monitoring Program Sludge Handling Disposal Facility Site Review Effluent/Receiving Waters Laboratory Section D: Summary of Finding/Comments (Attach additional sheets of narrative and checklists as necessary) (See attachment summary) Name(s) and Signature(s) of Inspector(s) Agency/Office/Phone and Fax Numbers Date DocuSigned by: Wes Bell �� Be& MRO WQ//704-663-1699 Ext.2192/ 4/11/2018 A61696D90CC343T Signature of Management Q A Reviewer Agency/Office/Phone and Fax Numbers Date W. Corey Basinger MRO WQ//704-235-2194/ EPA Form 3560-3 (Rev 9-94) Previous editions are obsolete. DocuSigned by: 4/11/2018 Page# EA14CC681AF27425... NPDES yr/mo/day Inspection Type (Cont.) NCO044253 111 121 18/04/03 1 17 18 ICI Section D: Summary of Finding/Comments (Attach additional sheets of narrative and checklists as necessary) On-site Representatives: The following Camp Dogwood personnel were in attendance during the inspection: Ms. Hillary Brodofsky, Ms. Tammy Thomas, and Mr. Jamie Chandler. OPERATIONS & MAINTENANCE SECTION cont'd: The following maintenance issues were noted during the inspection: - The belts needed to be replaced in the blower/motor units; - No preventive maintenance on the blower/motor units had been implemented including air filter installation/replacement, oil changes, etc.; - Excessive vegetation observed inside the fence of the wastewater facility. Please be advised that the NPDES Permit requires the permitttee to properly operate and maintain the facility at all times (Permit Condition Reference: Part 11, Section C: Operation and Maintenance). In addition, the ORC must also ensure that that the Owner is notified (in writing) of any existing and potential conditions which may interfere with its proper operation and which need corrective action by the Owner [Regulation: 15A NCAC 2B .0506 (c)(1)]. This notice to the Owner must also be sent to the Division as an attachment to the monthly monitoring report [Regulation: 15A NCAC 2B .0506 (c)(2)]. DISINFECTION — TABLET SECTION cont'd: The tablet chlorinator was not being used for chlorination and the wastewater was being dechlorinated prior to the chlorine contact chamber. Chlorine tablets were being placed in the clarifier effluent weir trough to disinfect the waste stream. The wastewater must be chlorinated in one of the tablet units prior to entering the chlorine contact chamber. Dechlorination must be provided after the chlorine contact chamber. A cover shall be provided (at a minimum) for the tablet unit currently not in service, even if this unit will remain out of operation, to prevent any leaves, sticks, animals, etc. from entering and/or impacting the downstream treatment processes. Please be advised that the NPDES Permit requires the permitttee to properly operate and maintain the facility at all times (Permit Condition Reference: Part 11, Section C: Operation and Maintenance). Page# Permit: NCO044253 Owner - Facility: Camp Dogwood WWTP Yes No NA NE Are records kept and maintained as required by the permit? ❑ 0 Inspection Date: 04/03/2018 Inspection Type: Compliance Evaluation ❑ Is all required information readily available, complete and current? ❑ 0 ❑ ❑ Are all records maintained for 3 years (lab. reg. required 5 years)? ❑ 0 Permit Yes No NA NE (If the present permit expires in 6 months or less). Has the permittee submitted a new ❑ ❑ 0 ❑ application? 0 ❑ ❑ ❑ Is the facility as described in the permit? 0 ❑ ❑ ❑ # Are there any special conditions for the permit? 0 ❑ ❑ ❑ Is access to the plant site restricted to the general public? ❑ 0 ❑ ❑ Is the inspector granted access to all areas for inspection? 0 ❑ ❑ ❑ Comment: This Office recommends the permittee restrict access to all treatment units/processes outside the fence to prevent unauthorized access and/or potential liabilities. Transported COCs The last compliance evaluation inspection was performed at the facility on 2/15/16 by DWR Are DMRs complete: do they include all permit parameters? staff. ❑ ❑ Has the facility submitted its annual compliance report to users and DWQ? ❑ Record Keeping Yes No NA NE Are records kept and maintained as required by the permit? ❑ 0 ❑ ❑ Is all required information readily available, complete and current? ❑ 0 ❑ ❑ Are all records maintained for 3 years (lab. reg. required 5 years)? ❑ 0 ❑ ❑ Are analytical results consistent with data reported on DMRs? 0 ❑ ❑ ❑ Is the chain -of -custody complete? 0 ❑ ❑ ❑ Dates, times and location of sampling Name of individual performing the sampling Results of analysis and calibration Dates of analysis Name of person performing analyses Transported COCs Are DMRs complete: do they include all permit parameters? ❑ ❑ ❑ Has the facility submitted its annual compliance report to users and DWQ? ❑ ❑ ❑ (If the facility is = or > 5 MGD permitted flow) Do they operate 24/7 with a certified operator ❑ ❑ ❑ on each shift? Is the ORC visitation log available and current? ❑ ❑ ❑ Is the ORC certified at grade equal to or higher than the facility classification? ❑ ❑ ❑ Is the backup operator certified at one grade less or greater than the facility classification? ❑ ❑ ❑ Is a copy of the current NPDES permit available on site? ❑ 0 ❑ ❑ Facility has copy of previous year's Annual Report on file for review? ❑ ❑ ❑ Page# 3 Permit: NCO044253 Inspection Date: 04/03/2018 Record Keeping Owner - Facility: Camp Dogwood WWTP Inspection Type: Compliance Evaluation Yes No NA NE Comment: Discharae Monitorina ReDorts (DMRs) were reviewed for the Deriod February 2017 throuah January 2018. No effluent limit violations were reported and all monitoring frequencies were correct. The permittee did not maintain three Vears of permit -required reports and monitoring data (DMRs, lab analyses, chain of custody forms, etc.) as required bV the Permit and 15A North Carolina Administrative Code (NCAC) 2B .0506 (a)(1)(C) & (D). In addition, a copy of the Permit was not available; however, a copy was made (from DWR staff copy) during the inspection. Laboratory Yes No NA NE Are field parameters performed by certified personnel or laboratory? 0 ❑ ❑ ❑ Are all other parameters(excluding field parameters) performed by a certified lab? 0 ❑ ❑ ❑ # Is the facility using a contract lab? 0 ❑ ❑ ❑ # Is proper temperature set for sample storage (kept at less than or equal to 6.0 degrees ❑ ❑ ❑ Celsius)? Incubator (Fecal Coliform) set to 44.5 degrees Celsius+/- 0.2 degrees? ❑ ❑ 0 ❑ Incubator (BOD) set to 20.0 degrees Celsius +/- 1.0 degrees? ❑ ❑ 0 ❑ Comment: On-site field analvses (DH. temperature. total residual chlorine) are Derformed under Metwater, Inc.'s field laboratory certification #5615. Water Tech Labs (BOD, TSS, ammonia, fecal coliform) has also been contracted to provide analytical support. The ORC must verify (every 12 -months) the dissolved oxygen meter's temperature -measuring device against a NIST traceable temperature measuring device if the meter's temperature readings are used for compliance measurements (Reference: North Carolina Wastewater/Groundwater Laboratory Certification approved procedure for the analysis of Temperature). Effluent Sampling Is composite sampling flow proportional? Is sample collected below all treatment units? Is proper volume collected? Is the tubing clean? # Is proper temperature set for sample storage (kept at less than or equal to 6.0 degrees Celsius)? Is the facility sampling performed as required by the permit (frequency, sampling type representative)? Comment: The subject permit requires effluent grab samples. Operations & Maintenance Is the plant generally clean with acceptable housekeeping? 1[TN►rem ►/_M►1M ❑ ❑ ■ ❑ • ❑ ❑ ❑ • ❑ ❑ ❑ ❑ ❑ ■ ❑ ❑ ❑ ■ ❑ ■ ❑ ❑ ❑ Yes No NA NE ❑ ■ ❑ ❑ Page# 4 Permit: NCO044253 Owner - Facility: Camp Dogwood WWTP Inspection Date: 04/03/2018 Inspection Type: Compliance Evaluation Operations & Maintenance Yes No NA NE Does the facility analyze process control parameters, for ex: MLSS, MCRT, Settleable ❑ ❑ ❑ Solids, pH, DO, Sludge Judge, and other that are applicable? Comment: Process control measurements are Derformed on an as -needed basis. This Office recommends the ORC increase the frequency of process control measurements. The facility was not being properly maintained at the time of the inspection. In addition, the chlorination and dechlorination systems were not being properly operated. See "Summary" Section for additional comments pertaining to the maintenance issues and the Chlorination and Dechlorination Sections for additional comments pertaining to the operation concerns. Bar Screens Yes No NA NE Type of bar screen ■ ❑ ❑ ❑ a.Manual b.Mechanical ❑ Are the bars adequately screening debris? ❑ 0 ❑ ❑ Is the screen free of excessive debris? 0 ❑ ❑ ❑ Is disposal of screening in compliance? 0 ❑ ❑ ❑ Is the unit in good condition? 0 ❑ ❑ ❑ Comment: The facility is equipped with a coarse bar screen: therefore, the treatment unit would not be efficient at the removal of smaller paper products, debris, etc. Note: No excessive paper products were observed in the aeration basin and/or clarifier at the time of the inspection. Aeration Basins Mode of operation Type of aeration system Is the basin free of dead spots? Are surface aerators and mixers operational? Are the diffusers operational? Is the foam the proper color for the treatment process? Does the foam cover less than 25% of the basin's surface? Is the DO level acceptable? Is the DO level acceptable?(1.0 to 3.0 mg/1) Comment: Lime is added on an as -needed basis to maintain appropriate alkalinity/pH levels. Yes No NA NE Ext. Air Diffused ■ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ■ ❑ Secondary Clarifier Yes No NA NE Is the clarifier free of black and odorous wastewater? 0 ❑ ❑ ❑ Is the site free of excessive buildup of solids in center well of circular clarifier? ❑ ❑ 0 ❑ Page# 5 Permit: NC0044253 Owner - Facility: Inspection Date: 04/03/2018 Inspection Type: Camp Dogwood WWTP Compliance Evaluation Are tablet chlorinators operational? ❑ 0 Secondary Clarifier Yes No NA NE Are weirs level? 0 ❑ ❑ ❑ Is the site free of weir blockage? 0 ❑ ❑ ❑ Is the site free of evidence of short-circuiting? 0 ❑ ❑ ❑ Is scum removal adequate? 0 ❑ ❑ ❑ Is the site free of excessive floating sludge? 0 ❑ ❑ ❑ Is the drive unit operational? ❑ ❑ 0 ❑ Is the return rate acceptable (low turbulence)? 0 ❑ ❑ ❑ Is the overflow clear of excessive solids/pin floc? 0 ❑ ❑ ❑ Is the sludge blanket level acceptable? (Approximately'/ of the sidewall depth) 0 ❑ ❑ ❑ Comment: Disinfection -Tablet Yes No NA NE Are tablet chlorinators operational? ❑ 0 ❑ ❑ Are the tablets the proper size and type? 0 ❑ ❑ ❑ Number of tubes in use? ■ ❑ Is the level of chlorine residual acceptable? ❑ ❑ ❑ 0 Is the contact chamber free of growth, or sludge buildup? ❑ ❑ ❑ 0 Is there chlorine residual prior to de -chlorination? ❑ ❑ ❑ 0 Comment: The tablet chlorinator and chlorine contact chamber were not being used as previously approved by the Division and as described in the Permit. See "Summary" Section for additional comments. De -chlorination Type of system ? Is the feed ratio proportional to chlorine amount (1 to 1)? Is storage appropriate for cylinders? # Is de -chlorination substance stored away from chlorine containers? Comment: Are the tablets the proper size and type? Are tablet de -chlorinators operational? Number of tubes in use? Comment: Dechlorination was not being performed at the correct location. See also "Disinfection -Tablet" Section for additional details. Yes No NA NE Tablet ■ ❑ ❑ ❑ ❑ ❑ ■ ❑ ❑ ❑ ■ ❑ I ❑ ❑ ❑ ❑ ❑ ❑ Page# 6 Permit: NC0044253 Owner - Facility: Inspection Date: 04/03/2018 Inspection Type: Camp Dogwood WWTP Compliance Evaluation Is right of way to the outfall properly maintained? 0 ❑ Flow Measurement - Effluent Yes No NA NE # Is flow meter used for reporting? ❑ ❑ 0 ❑ Is flow meter calibrated annually? ❑ ❑ 0 ❑ Is the flow meter operational? ❑ ❑ 0 ❑ (If units are separated) Does the chart recorder match the flow meter? ❑ ❑ 0 ❑ Comment: Instantaneous flow measurements are performed by the bucket and stop watch method Effluent Pipe Yes No NA NE Is right of way to the outfall properly maintained? 0 ❑ ❑ ❑ Are the receiving water free of foam other than trace amounts and other debris? ❑ ❑ ❑ 0 If effluent (diffuser pipes are required) are they operating properly? ❑ ❑ 0 ❑ Comment: The effluent appeared clear with trace suspended solids and no foam. The effluent is discharged to the receiving stream through a submerged outfall line. Page# 7