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Home My WebLink AboutNC0071463_Compliance Evaluation Inspection_20170525Water Resources ENVIRONMENTAL QUALITY May 25, 2017 Mr. Ken Fenton Center Point Terminal Company, LLC 8235 Forsyth Blvd., Suite 400 Clayton, MO 63105 SUBJECT: Compliance Evaluation Inspection Center Point Company - Greensboro Terminal NPDES Permit No. NCO071463 Guilford County Dear Mr. Fenton: ROY COOPER Governor MICHAEL S. REGAN Secretary S. JAY ZIMMERMAN Director REGEl1(E01NCDEQ1DWR MAY 3 1,:2017 water Q a tion permitting On May 24, 2017, Min Xiao of this office met with Rusty Evans and John Willard to perform a Compliance Evaluation Inspection on the stormwater discharge from the Center Point Company Terminal located at 6900 West Market Street in Greensboro, NC. The inspection findings are detailed below and an inspection checklist is attached. I. Permit The permit became effective January 1, 2017, and will expire at midnight on August 31, 2021. A current permit is kept on-site. II. Self -Monitoring Program The DMRs for Center Point were reviewed from March 2016 to February 2017. The facility was only found to be noncompliant with the Turbidity limit in January 2017. In regards to the permit monitoring requirements, it was noted that all sampling was performed per the frequencies specified in the permit. Only flow is measured on-site, other parameters are tested by R & A Labs. III. Facilih- Site Review The Center Point Terminal stormwater management system consists of the following: • stormwater from the truck loading -rack drain area flows to a 1,000 -gallon underground pump tank located beside the office building. The tank has floats which automatically controls pumping to the oil/water separator before flowing into the lower retention basin. • diked secondary containment area for the AST's with two retention basins. The upper basin flows by gravity via a manual valve to the lower retention basin. Accumulated stormwater in the lower basin is pumped via a single pump through the oil/water separator located in the maintenance building prior to being discharged. The upper basin holds 60-70% of the stormwater of this facility. State of North Carolina I Environmental Quality I Water Resources 450 West Hanes Mill Road, Suite 300, Winston-Salem, NC 27105 Phone: 336-776-98001 Intemet: www.nodenr.gov IV. Flow Measurement The permit requires episodic flow monitoring. Effluent flow from the lower retention basin is calculated using the run time of the effluent pump. This discharge is controlled manually by opening a valve and activating the pump. Records are kept documenting the effluent release date, pump run time and discharge volume (12,000 GPH). The stormwater flow from the loading -rack area has been routed to the lower retention basin after oil -water separation. This allows the loading - rack drain stormwater flow to be recorded and sampled. V. Records/Reports A review of the facility files showed that all records were being maintained according to the permit. After comparing the data of January 2017 DMR with the lab sheets from R & A Labs, the paperwork issue noted during the inspection was the MTBE parameter should be "< 10 ug/L" instead of "< 0.001 ug/L", and for Naphthalene, the result should be "< 0.001 mg/L". Other parameters were transcribed correctly. VI. Effluent/Receiving Waters The system discharges into the storm drain that runs along West Market Street. The effluent eventually reaches a tributary of Horsepen Creek, class "WS -III; NSW" waters of the Cape Fear River Basin. Should you have any questions concerning this report, please contact Min Xiao or me at (336) 776-9800. Sincerely, 'Sherri V. Knight, PE Regional Supervisor Water Quality Regional Operations Section Division of Water Resources cc: Rusty Evans (revans@worldpointlp.com) Central Files NPDES Unit WSRO 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 N I 2 15 1 3 NO0071463 — 11 12 17/05/24 17 18 Li 19' G I 20 LJ 1 —1 211 1—V I I 1 1 1 1 11 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 11 1 1 1 1 1 r6 — Reserved ----- Inspection Work Days Facility Self -Monitoring Evaluation Rating 131 QA ---Reserved — 67 70L 71 72 _ 73 L1J74 751 I I I I I I 180 67 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 permit Number) 10:10AM 17/05/24 17/01/01 Greensboro Terminal 6900 W Market St Exit Time/Date Permit Expiration Date Greensboro NC 27409 11:03AM 17/05/24 21/08/31 Name(s) of Onsite Representative(s)fritles(s)/Phone and Fax Number(s) Other Facility Data /// John Michael Willard/ORC/336-854-8556/ Name, Address of Responsible Official/Title/Phone and Fax Number Contacted Rusty Evans,6900 W Market St Greensboro NC 27409/Terminal Manager/336-854-85561 No Section C: Areas Evaluated During Inspection (Check only those areas evaluated) Permit Flow Measurement Records/Reports Self -Monitoring Program Facility Site Review Effluent/Receiving Waters 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 Min Xiao WSRO WQ//336769800/ Signature of Management Q A Reviewer Agency/Office/Phone and Fax Numbers Date aS/o r EPA Form 3560-3 (Rev 9-94) Previous editions are obsolete. Page# NPDES yr/mo/day Inspection Type NCO071463 �11 12 17/05/24 17 18 ICII Section D: Summary of Finding/Comments (Attach additional sheets of narrative and checklists as necessary) Page# Permit NCO071463 Owner - Facility: Greensboro Terminal Inspection Date: 05/24/2017 Inspection Type: Compliance Evaluation Permit (If the present permit expires in 6 months or less). Has the permittee submitted a new application? Is the facility as described in the permit? # Are there any special conditions for the permit? Yes No NA NE ❑ ❑ ■ ❑ Is access to the plant site restricted to the general public? ❑ Is the inspector granted access to all areas for inspection? ❑ Comment: The permit became effective January 1, 2017, and will expire at midnight on August 31. 2021. A current permit is kept on-site. The Center Point Terminal stormwater management system consists of the followin -stormwater from the truck loading -rack drain area flows to a 1,000 -gallon underground pump tank located beside the office building. The tank has floats which automatically controls pumping to the oiltwater separator before flowing into the lower retention basin. -diked seconda containment area for the AST's with two retention basins. The upper basin flows by gravity via a manual valve to the lower retention basin. Accumulated stormwater in the lower basin is pumped via a single pump through the oil/water separator located in the maintenance building prior to beina discharaed. The upper basin holds 60-70% of the stormwater of this facilit Flow Measurement - Effluent Yes No NA NE # Is flow meter used for reporting? ❑ ■ ❑ ❑ Is flow meter calibrated annually? ❑ ❑ M ❑ Is the flow meter operational? ❑ ❑ ■ ❑ (If units are separated) Does the chart recorder match the flow meter? ❑ ❑ M ❑ Comment: Effluent flow from the lower retention basin is calculated using the run time of the effluent Dump. This discharge is controlled manually by opening a valve and activating the pump. . Records are kept documenting the effluent release date. pump run time and discharge volume (-12000 GPH). Effluent Pipe Yes No NA NE Is right of way to the outfall properly maintained? ® ❑ ❑ ❑ Are the receiving water free of foam other than trace amounts and other debris? ❑ ❑ ❑ M If effluent (diffuser pipes are required) are they operating properly? ❑ ❑ 0 ❑ Comment: The system discharges into the storm drain that runs along West Market Street. The effluent eventually reaches a tributary of Horsepen Creek, class "WS -III: NSW" waters of the Cape Fear River Basin. Page# 3