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HomeMy WebLinkAboutNC0045152_Compliance Evaluation Inspection_20171205g� 4 Water Resources Environmental Quality December 5, 2017 Jay Fuller Alamance -Burlington School System 1732 Vaughn Road Burlington, NC 27217 Subject: Compliance Evaluation Inspection Report NPDES Permit NCO045152 B. Everett Jordan Elementary School WWTP, Alamance County Dear Mr. Fuller: ROY COOPER Governor MICHAEL S. REGAN Secretary LINDA CULPEPPER Interim Director RECEIVED/DENR/DWR DEC 12 2017 Water Resources Permitting section On November 30, 2017, Paul DiMatteo and Jenny Graznak of the Division of Water Resources ("Division"), Winston-Salem Regional Office conducted a Compliance Evaluation Inspection of the above referenced wastewater treatment system. Matthew Smith, Operator in Responsible Charge (ORC), was present for the inspection. This type of inspection consists of two basic parts: an on-site inspection of the facility and a review of facility files and self-monitoring data. An inspection summary follows and an inspection report is attached for your records. Site Review 1. Permit The current permit became effective on July 1, 2016 and expires on May 31, 2021. A copy of the current permit was available for review. Permitted components include a bar screen, aeration basin, secondary clarifier and ultraviolet disinfection. 2. Facility Site Review The facility was as described in the permit. Access to the site is restricted by a chain link fence. A roofed structure with 3 walls was built around the facility to reduce noise complaints. Most small debris pass through the large gaps between the bars on the bar screen. Mr. Smith said that the aeration basin's two blowers run on a 12 hour timer, but the breaker for one blower was turned off – Mr. Smith said that the school's maintenance staff may have turned it off to work on something. 3. Operation and Maintenance The operator or a properly designated backup visits the site as required. Visitation logs were current and available during the inspection. Mr. Smith said that school maintenance staff turned off the UV alarm because it kept going off after hours. However, lights on the control panel indicated that all bulbs were operational and the ORC said the bulbs are cleaned regularly. In case of a failure of the UV system, Mr. Smith said he could add chlorine tablets to the old chlorine contact chamber. - `� Nlothing Compares:: -.-.,,- State of North Carolina I Environmental Quality 450 W. Hanes Mill Road, Suite 300, Winston-Salem, North Carolina 27105 Phone. 336-776-98001FAX- 336-776-9797 The ORC also stated that dog food is added during the summer months to support the microbial population. 4. Flow Measurement Flow is estimated using data from the potable water meter. 5. Effluent/Receiving Waters The effluent is discharged into the Haw River in the Cape Fear River Basin. A trail to the outfall was well maintained. There was no discharge during the inspection. A maintenance crew was working on the outfall line; Mr. Smith said that they were trying to determine whether a problem in the line was preventing discharge. The stream did not appear to be negatively impacted. Documentation Review 6. Records/Reports Discharge Monitoring Reports (DMRs) and lab data are maintained according to the permit. DMRs include all permit parameters. Copies of DMRs, operator visitation logs, lab reports and Chain -of - Custody forms were available for review during the inspection. 7. Self -Monitoring Program A review cf DMRs from April, 2015 through September, 2017 showed the following violations, which have been addressed through previous correspondence from this office: Coliform, Fecal MF, MFC Broth, 01/13/2016 Daily Maximum Proceed to NOV ' 44 5 C Exceeded _ Coliform, Fecal MF, MFC Broth, 05/27/2015 Daily Maximum Proceed to NOV 44 5 C Exceeded A compar,son of submitted DMR data and field records showed no errors or concerns. 8. Laboratory All parameters are analyzed by Research & Analytical Laboratories, Certification #34. ORC measures pH and temperature at the facility. All other samples are collected from a valve following disinfection. Temperature is measured using the digital thermometer on the Dissolved Oxygen meter. The thermometer was last calibrated on October 12, 2017. pH meter pre -run calibration and sampling procedures appeared acceptable. 9. Sludge Handling Disposal Mr. Smith said that sludge is removed from the digester as needed. Records showed that sludge was last removed by Jenkins Waste Management on 1/10, 2/13, 5/18/ and 11/3 of this year. If you should have any questions, please do not hesitate to contact Paul DiMatteo at (336) 776-9691 or our office at (336) 776-9800. Sincerely, Sherri V. Knight, P.E., Regional Supervisor Water Quality Regional Operations Section Winston-Salem Regional Office Division of Water Resources, NCDEQ Enclosures —Inspection Report and Summary CC: Matthew Smith — by email WQS Winston-Salem Regional Office - Enforcement File NPDES Compliance/Enforcement Unit - Enforcement File Central Files United 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 2 15 I 3 I N00045152 I11 12 17/11/30 17 18 12I 19 [-!j 20I I 211111 1 1 1 1 1 1 II I I I I I I I I I I I I I 1 1 I I I I I I I I II 1 1 1 11.166 Inspection Work Days Facility Self-Monitoring Evaluation Rating B1 QA — Reserved----- 67 70 u 71 [_j 72 L N 73 I I 174 75 80 LJ 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 hermit Number) 12 00PM 17/11/30 16/07/01 Jordan Elementary School 5827 Church Rd Exit Time/Date permit Expiration Date Graham NC 27253 01 15PM 17/11/30 21/05/31 Name(s) of Onsite Representative(s)/Titles(s)/Phone and Fax Number(s) Other Facility Data /// Matthew P Smith/ORC/336-414-8274/ Name, Address of Responsible Official/Title/Phone and Fax Number Contacted Jay Fuller,1732 Vaughn Rd Burlington NC 27217//336-570-6482/3365706485 No Section C Areas Evaluated During Inspection (Check only those areas evaluated) Permit N Flow Measurement 0 Operations & Maintenance Records/Reports Self-Monitoring Program 0 Sludge Handling Disposal 0 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 Jennifer F Graznak WSRO WQ//336-771-5000/ Paul DiMatteo WSRO WQ//336-776-9691/ I l Signature of Management Q A Reviewer Agency/Office/Phone and Fax Numbers Date 3017 EPA Form 3560-3 (Rev 9-94) Previous editions are obsolete Page# NPDES yr/mo/day 31 NCO045152 I11 12 17/11/30 17 Site Review Inspection Type 18 I,,I (Cont.) Section D: Summary of Finding/Comments (Attach additional sheets of narrative and checklists as necessary) 1. Permit The current permit became effective on July 1, 2016 and expires on May 31, 2021. A copy of the current permit was available for review. Permitted components Include a bar screen, aeration basin, secondary clarifier and ultraviolet disinfection 2. Facility Site Review The facility was as described in the permit. Access to the site is restricted by a chain link fence. A roofed structure with 3 walls was built around the facility to reduce noise complaints. Most small debris pass through the large gaps between the bars on the bar screen. Mr. Smith said that the aeration basin's two blowers run on a 12 hour timer, but the breaker for one blower was tu'rned off — Mr Smith said that the school's maintenance staff may have turned it off to work on something. 3. Operation and Maintenance The operator or a properly designated backup visits the site as required. Visitation logs were current and available during the inspection Mr. Smith said that school maintenance staff turned off the UV alarm because it kept going off after hours However, lights on the control panel Indicated that all bulbs were operational and the ORC said the bulbs are cleaned regularly. In case of a failure of the UV system, Mr. Smith said he could add chlorine tablets to the old chlonne contact chamber. The ORC also stated that dog food is added during the summer months to support the microbial population. 4. Flow Measurement Flow is estimated using data from the potable water meter. 5. Effluent/Receiving Waters The effluent is discharged into the Haw River in the Cape Fear River Basin. A trail to the outfall was well maintained There was no discharge during the inspection. A maintenance crew was working on the outfall line during the inspection. Mr. Smith said that they were trying to determine whether a problem in the line was preventing discharge. The stream did not appear to be negatively impacted Documentation Review 6. Records/Reports Discharge Monitoring Reports (DMRs) and lab data are maintained according to the permit. DMRs include all permit parameters Copies of DMRs, operator visitation logs, lab reports and Chain -of -Custody forms were available for review during the inspection. 7. Self -Monitoring Program A review of DMRs from April, 2015 through September, 2017 showed the following violations, which have been addressed through previous correspondence from this office' PARAMETER VIOLATIONDATE VIOLATION TYPE VIOLATION ACTION Coliform, Fecal MF, MFC Broth, 44 5 C 01/13/2016 Daily Maximum Exceeded Proceed to NOV Coliform, Fecal MF, MFC Broth, 44.5 C 05/27/2015 Daily Maximum Exceeded Proceed to NOV A comparison of submitted DMR data and field records showed no errors or concerns. 8. Laboratory Page# Permit NCO045152 Inspection Date: 11/30/2017 Owner - Facility Jordan Elementary School Inspection Type: Compliance Evaluation All parameters are analyzed by Research & Analytical Laboratories, Certification #34. ORC measures pH and temperature at the facility. All other samples are collected from a valve following disinfection. Temperature Is measured using the digital thermometer on the Dissolved Oxygen meter. The thermometer was last calibrated on October 12, 2017. pH meter pre -run calibration and sampling procedures appeared acceptable. 9. Sludge Handling Disposal Mr. Smith said that sludge is removed from the digester as needed. Records showed that sludge was last removed by Jenkins Waste Management on 1/10, 2/13, 5/18/ and 11/3 of this year. Page# Permit, N00045152 Owner - Facility: Jordan Elementary School Inspection Date: 11130/2017 Inspection Type Compliance Evaluation Operations & Maintenance Yes No NA NE Is the plant generally clean with acceptable housekeepin ? 0 ❑ ❑ ❑ Does the facility analyze process control parameters, for/ex. MLSS, MCRT, Settleable 0 El El 11Solids, pH, DO, Sludge Judge, and other that are applicable? Comment. Permit Yes No NA NE (If the present permit expires in 6 months or less). Has the permittee submitted a new ❑ ❑ M ❑ application? ❑ ❑ ❑ Is the facility as described in the permit? 0 ❑ ❑ ❑ # Are there any special conditions for the permi ❑ 0 ❑ ❑ Is the chain -of -custody complete? ❑ ❑ ❑ Is access to the plant site restricted to the gene�ral public? 0 ❑ ❑ ❑ Is the inspector granted access to all areas foF inspection? 11 11 El Comment. Record Keeping Yes No NA NE Are records kept and maintained as requ� ed by the permit? M ❑ ❑ ❑ Is all required information readily available, complete and current? ❑ ❑ ❑ Are all records maintained for 3 years ab reg. required 5 years)? ❑ ❑ ❑ Are analytical results consistent with ata reported on DMRs? M ❑ ❑ ❑ Is the chain -of -custody complete? ❑ ❑ ❑ Dates, times and location of sam ling Name of individual performing t sampling Results of analysis and calibra j/on Dates of analysis Name of person performing nalyses Transported COCs Are DMRs complete do they nclude all permit parameters? ❑ ❑ ❑ Has the facility submitted its annual compliance report to users and DWQ? ❑ ❑ M ❑ (If the facility is = or > 5 M D permitted flow) Do they operate 24/7 with a certified operator ❑ ❑ 0 ❑ on each shift? Is the ORC visitation log vailable and current? 0 El 1:1 1:1Is the ORC certified at rade equal to or higher than the facility classification?0 ❑ ❑ ❑ Is the backup operator�ertified at one grade less or greater than the facility classification? ❑ ❑ ❑ Is a copy of the current NPDES permit available on site? ❑ ❑ ❑ Page# 4 Permit. NC0045152 Owner - Facilely: Jordan Elementary School Inspection Date: 11/30/2017 Inspection Type: Compliance Evaluation Record Keeping Yes No NA NE Facility has copy of previous year's Annual Report on file for review? ❑ ❑ 0 ❑ Comment: Effluent Pipe Yes No NA NE Is right of way to the outfall properly maintained? E ❑ ❑ ❑ 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 outfall has been located, but there has not been anv dlscharae During the Inspection, a crew was working on the line to try to identify the problem. Yes No NA NE Type of bar screen Flow Measurement - Influent Yes No NA NE # Is flow meter used for reporting? 0 ❑ ❑ ❑ Is flow meter calibrated annually? ❑ ❑ E ❑ Is the flow meter operational? ❑ ❑ E ❑ (If units are separated) Does the chart recorder match the flow meter? ❑ ❑ 0 ❑ Comment: Flow is estimated using data from the school's potable water meter. 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? N ❑ ❑ ❑ Is disposal of screening in compliance? E ❑ ❑ ❑ Is the unit in good condition? 0 ❑ ❑ ❑ Comment: Bar screen is Immediately before the aeration basin. The space between the bars is quite large so most small debris will pass through and need to be Dumped from the aeration basin. Aeration Basins Yes No NA NE Mode of operation 6d. Air Type of aeration system Diffused Is the basin free of dead spots? ❑ N ❑ ❑ Are surface aerators and mixers operational? ❑ ❑ N ❑ Page# 5 CD :M a w\� F o F F F o Q 0 o 0 J ] / § _F / < 7/ E m ■ / cn § \ \ � k A E o ❑ ❑ ❑ ❑ ❑ ❑ z \ M ƒ E / C,D \ / / } ❑ / CL � �� El ƒ 11 ❑ ❑ > CD E m m A B§ (D» CL CD CD/ \ / \ ❑ & M ❑ \ N 0 ❑ ❑ M \ 7 B o \ \ / k R \ 7 E 2) \ & 2 @ } § 0 CD § k / M 0 / � / k £ 2 % § « r ( I E \ =11� k / ° CD ° a J CDCD\ % 0 W CD ■❑ F J F 0 o 0 0 J E E@ d / 0 k / q S Err 11 11z o ❑ ❑ ❑ ❑ ❑ ❑ z ƒ ƒ M J }CL k \ ❑ E > ❑ El 11 ❑ ❑ > 2\ n A B§ (D» CL CD CD/ @ d ❑ ❑ M ❑ ❑ N 0 ❑ ❑ M n F F F F E F F E> / E E@ d / 0 k / q S Err ƒ o ❑ E E e § g m ƒ ƒ M J }CL k \ ) k - // % E ] m %CL CD 2\ n A B§ (D» CL CD CD/ @ d m « w e# o E o o' § o 2 0 q \¢ / R k m E 2) R 2 0 , 0 0 CD § 0 / M 0 / � / k £ 2 % J_ « E ( ¢ E % =11� q / ° CD ° a J CDCD\ 0 0 W CD \ § CL E � ° _ \ 0 a E o o E n a B / k / E m k a > M ° c % k E / § / o ~ ° B ^ k g ƒ % E E 5 $ 7 w \ § CD CD 2 ® / / 0 / E C m A & m k / � ❑ ❑ ❑ ■ J ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ 0 ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ � ❑ � � ❑ ❑ ❑ ❑ ❑ ❑ ❑ � ❑ ❑ M / E E 0 E > » ] / c @ / CD - k § q S Err ƒ o ❑ E E e § g / ƒ ƒ M J § U) k k - // k E ] m E g E n A (D» CL CD _ t @ o # B 0 k ' E § ƒ k - § cn / R Q 0 / 0 / / E (D �/ / § CDCD\ 0 CD C.D _ ❑ ❑ 0 0 El/ ❑ ❑ ❑ ❑ ❑ z ❑ ❑ ❑ ❑ ❑ > 0 M ❑ ❑ N m M k } J § Permit NCO045152 Inspection Date. 11/30/2017 Effluent Sampling Owner - Facility Jordan Elementary School Inspection Type Compliance Evaluation 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 Laboratory Are field parameters performed by certified personnel or laboratory? Are all other parameters(excluding field parameters) performed by a certified lab? # Is the facility using a contract lab? # 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? Incubator (BOD) set to 20 0 degrees Celsius +/-1 0 degrees? Comment Yes No NA NE M ❑ ❑ ❑ ❑ ❑ M ❑ ❑ ❑ M ❑ Yes No NA NE M ❑ ❑ ❑ M ❑ ❑ ❑ M ❑ ❑ ❑ ❑ ❑ ❑ M ❑ ❑ ❑ ■ ❑ ❑ ❑ ■ Page# 7