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Home My WebLink AboutNCG030234 DMR SW (11) .� 704.596.5112 office ` oFa,ENDEL 866.596.5112 toll-free 704.597.5069 fax TANK & HEAT EXCHANGER 4823 North Graham Street Charlotte, NC 28269 June 6, 216 RECEIVED JUN 1 3 2016 NCDEQ CENTRAL FILES Division of Water Quality DWR SECTIEE, Attn: DWQ Central Files 1617 Mail Service Center Raleigh,NC 27699-1617 Subject: Monthly Discharge Monitoring Report Submittal for May 2016 Bendel Tank&Heat Exchanger, 4823 N. Graham Street, Charlotte, Mecklenburg County Stormwater Permit COC Numb.r ( 1:600-4, Dear Division of Water Quality, As required by the referenced Stormwater Permit Certificate of Coverage, please find enclosed an original and one copy of the semi-annual stormwater Discharge Monitoring Report (DMR) for the referenced facility. This DMR is being submitted as the following sample designated in the Tier III section of the permit: Year 4 - Period 2 Based on the reported exceedance for zinc and copper for over four consecutive periods, Bendel has continued implementing its Tier III response as required in the General Stormwater Permit. Bendel has taken aggressive measures to prevent sediment from impacting site stormwater discharge. Best Management Practices (BMPs) have been implemented including the installation of rip-rap to reduce stormwater flow velocity, the removal of media blasting material, and sealing potential interior discharge points.As an additional erosion control, Bendel has installed a second area of rip-rap to further reduce stormwater flow velocity. Bendel continues to implement BMPs to prevent sediment from impacting site stormwater discharge. As required in Tier III of the Stormwater Plan, Bendel will continue to monitor for all required parameters until such time as the site can demonstrate three consecutive samples that are below the benchmark value for all parameters in a Tier response.Alternatively, Bendel may seek a variance from NCDEQ if continued stormwater sampling results remain above the respective benchmark values. r p E N DEL704.596.5112 office 866.596.5112 toll-free 704.597.5069 fax TANK & HEAT EXCHANGER 4823 North Graham Street Charlotte, NC 28269 Due to rain conditions for the months of March and May there were no flow conditions available in order to perform monthly sampling. Bendel will conduct ambient sampling at the next rain event where stormwater sampling can be performed in order to continue Bendel's efforts to address the Tier III conditions of copper and zinc at the facility. Please call me at (704) 596-5112 if you have any questions or if you require any additional information. Sincerely, Jim Rozsa Vice President, Operations (9,ENDEL TANK&HEAT EXCa3ANGER 4823 N.Graham St. Charlotte,NC 28269 Semi-annual Stormwater Discharge Monitoring Report for North Carolina Division of Water Quality General Permit No. NCG030000 Date submitted 2129/2016 CERTIFICATE OF COVERAGE NO. NCG03 0 2 3 4 SAMPLE COLLECTION YEAR 2016 FACILITY NAME Bendel Tank&Heat Exchanger SAMPLE PERIOD A Jan June E July-Dec or n Monthlyl February (month) COUNTY Mecklenburg DISCHARGING TO CLASS ❑ORW ❑HQW ['Trout ❑PNA PERSON COLLECTING SAMPLES JennirerWheatlAECOM LABORATORY Pace Analytical Lab Cert.# 12.6342,37706 ❑Zero-flow ['Water Supply EISA Comments on sample collection or analysis: ❑■Other C PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 - Part A:Stormwater Benchmarks and Monitoring Results ❑No discharge this period?2 Non-Polar O&G/ Date Sample 24-hour rainfall pH, Total Toxic Outfall No. Collected) amount, Total Suspended Solids Standard units Copper Lead Zinc Total Petroleum Organics (mo/dd/yr) Inches3 Hydrocarbons Benchmarks===> - - 100 mg/L or 50 mg/L4 6.0—9.0 0.007 mg/L 0.03 mg/L 0.067 mg/L 15 mg/L 1 mg/L 001 2/24/2016 0.54 <5.0 mg/L 8.2 0.0079 <0.005 0.180 <0.005 N/A 1 Monthly sampling(instead of semi-annual)must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall. 2 For sampling periods with no discharge at any single outfall,you must still submit this discharge monitoring report with a checkmark here. 3The total precipitation must be recorded using data from an on-site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement. °See General Permit,Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark applies. 5 Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors,manufacture electronic crystals,or manufacture cathode ray tubes. For purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA Effluent Guidelines for the facility subject to the requirement to sample(for metal finishing use the definition as found in 40 CFR 433.11;for semiconductor manufacture use the definition as found in 40 CFR 469.12;for electronic crystal manufacture use the definition as found in 40 CFR 469.22;and for cathode ray tube manufacture use the definition found in 40 CFR 469.31). Permit Date:11/1/2012-10/31/2017 SWU-245,last revised 10/25/2012 Page 1of3 Facilities that incorporate a solvent management plan into the Stormwater Pollution Prevention Plan may so certify,and the requirement for TTO monitoring may be waived. The solvent management plan shall include a list of the total toxic organic compounds used and the other elements listed in the General Permit. For those facilities electing to employ the TTO monitoring waiver,the discharger shall sign the following certification statement: "Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement for total toxic organics (TTO),I certify that to the best of my knowledge and belief,no dumping of concentrated toxic organics into the stormwater or areas which are exposed to rainfall or stormwater runoff has occurred since filing the last discharge monitoring report. I further certify that this facility is implementing the all the provisions of the solvent management plan included in the Stormwater Pollution Prevention Plan." Jim Rozsa Name(Print name) • Vice President Operations Title(Print itle) ' ature) (Date) Note:Results must be reported in numerical format. Do not report Below Detection Limit,BDL,<PQL,Non-detect, ND,or other similar non-numerical format. When results are below the applicable limits,they must be reported in the format,"<XX me/L",where XX is the numerical value of the detection limit,reporting limit,etc. in mg/L. Note: If you report a sample value in excess of the benchmark,you must implement Tier 1,Tier 2,or Tier 3 responses. See General Permit text. Part B: Vehicle Maintenance Area Monitoring Results:only for facilities averaging>55 gal of new oil per month. ❑No discharge this period?2 Outfall No. Date Sample 24-hour rainfall Collected amount, Non-polar O&G/TPH by Total Suspended Solids pH (mo/dd/yr) Inches3 ' EPA 1664(SGT-HEM) _ Benchmarks===> • - - 15 mg/L 100 mg/L or 50 mg/L* 6.0—9.0 SU NA NA NA NA NA NA — Footnotes from Part A also apply to this Part B *Gee General Permit text,Table 5,identifying the especially sensitive receiving water classifications where the more protective benchmark applies. Permit Date:11/1/2012-10/31/2017 • 5WU Z45,last revised 10/25/2012 Page 2 of 3 Note: If you report a sample value in excess of the benchmark,you must implement Tier 1,Tier 2,or Tier 3 responses. See General Permit text. • FOR PART A AND PART B MONITORING RESULTS: • A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B. • 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B. • TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑0 NO❑ IF YES,HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES Q NO❑ REGIONAL OFFICE CONTACT NAME: Samar Bou-Ghazale Mail an oriainal and one copy of this DMR.includina all"No Discharge"reports,within 30 days of receipt of the lab results(or at end of monitoring period in the case of"No Discharge"reports)to: Division of Water Quality Attn:DWQ Central Files 1617 Mail Service Center Raleigh,North Carolina 27699-1617 YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED: "I,certify,under penalty of law,that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system,or those persons directly responsible for gathering the information,the information submitted is,to the best of my knowledge and belief,true,accurate,and complete. I am aware that there are ' nific nt penalties for submitting false information,including the possibility of fines and imprisonment for knowing violations." (Sign a of Permittee) (Date) Permit Date:11/1/2012-10/31/2017 SWU-245,last revised 10/25/2012 Page 3 of 3