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HomeMy WebLinkAboutNC0027006_Permit correction_20080115Michael F. Easley, Governor January 10, 2008 Dear Mr. McCleave: Coleen Sullins Enc. An Equal Opportunity/Affirmative Action Employer - 50°^ Recycled/10% Post Consumer Paper WILLIAM D MCCLEAVE MANAGER TERMINAL TRANSPORT & MARINE MARATHON PETROLEUM COMPANY LLC 539 SOUTH MAIN ST TT&M - HES&S DEPT FINDLAY OH 45840 In accordance with your request received December 11, 2007 the Division is forwarding a corrected limits table for the subject permit. All other terms and conditions in the original permit remain unchanged and in full effect. This permit correction is issued under the requirements of North Carolina General Statute 143-215.1 and the Memorandum of Agreement between North Carolina and the U. S. Environmental Protection Agency dated October 15, 2007(or as subsequently amended). If any parts, measurement frequencies or sampling requirements contained in this permit modification are unacceptable to you, you have the right to an adjudicatory hearing upon written request within thirty (30) days following receipt of this letter. This request must be a written petition conforming to Chapter 150B of the North Carolina General Statutes, filed with the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, North Carolina 27699-6714. Unless such demand is made, this decision shall be final and binding. This permit does not affect the legal requirement to obtain other permits, which may be required by the Division of Water Quality, the Division of Land Resources, Coastal Area Management Act, or any other Federal or Local government permit that may be required. If you have any questions concerning this permit, please contact Gil Vinzani at 919-733-5083 Ext. 540 North Carolina Division of Water Quality Internet: www.ncwaterquality.org Phone (919) 733-7015 Fax (919)733-2496 Coleen H. Sullins, Director Division of Water Quality Customer Service 1-877-623-6748 cc: Central Files Raleigh Regional Office, Water Quality Section NPDES Unit Permit File NC0027006 1617 Mail Service Center Raleigh. NC 27699-1617 Location: 512 N. Salisbury St. Raleigh, NC 27604 William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Subject: Permit- Correction Permit NC0027006 Marathon Petroleum Selma Terminal Formerly: ExxonMobil Oil Corporation Johnston County NorthCarolina Naturally F/r"'M' clU IJ 'J TN - I 111 I Permit NC0027006 PARTI Sample -■ 45.0 mg/L 0.1181bs/day 2. 3. 4. c. d. I. 19 ug/L II. Oug/L Effluent ' Effluent '• Affluent Effluent Effluent !<■ Effluent ■ i Effluent Effluent Effluent ..Effluent Effluent A Effluent n'.JEffluent ' “No discharge.” Flow shall be monitored with each discharge event and may be monitored in one of four ways: a -------n—----------------------- i b. Grab1 ~t\ Grab; ! Grab; ( ■ Grab! Ik Grabs ' Grab! Et‘. Grab Grab Grab! a Grab; t e Grab! Lf Grab! A. (1.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS -Monthly - Average Footnotes: 1. Measurement Frequency _____Episodic_____ _____Monthly_____ ____Quarterly_____ _____Monthly_____ _____Monthly_____ _____Monthly_____ _____Monthly_____ _____Monthly_____ _____Monthly_____ ____Quarterly_____ _____Monthly_____ ■ ■ 2/Year Annually The permittee shall not discharge floating solids or foam visible in other than trace amounts. The permittee shall not discharge tank solids, tank bottom water, or the tank rag layer. The permittee shall not discharge tank (or pipe) contents following hydrostatic testing unless benzene concentration is less than 1.19 pg/L and toluene concentration is less than 11 pg/L. LIMITS MONITORING REQUIREMENTS Daily Maximum v ; £,?W.7 During Periods of no flow, the permittee shall submit a monthly Discharge Monitoring Report (DMR) indicating measure flow continuously; ' J Rational Method - calculate flow based on total rainfall per area including built-on area draining to the outfall (This method shall not be used at sites with large runoff-collection ponds); estimate flow at 20-minute intervals during the entire discharge event; or report flow based on discharge pump logs. Oil and Grease - Where possible, the grab sample for oil and grease should be skimmed from the surface of a quiescent (calm water) zone. MTBE - See section A. (2.) Effluent Limitations and Monitoring Requirements Special Conditions - MTBE Monitoring for other requirements relating to MTBE. Acute Toxicity - Annual, Fathead Minnow, 24-hour. See section A. (3.) Effluent Limitations and Monitoring Requirements Special Conditions-Acute Toxicity Monitoring. Beginning on the effective date of the permit and lasting until expiration, the permittee is authorized to » discharge from Outfall 001. Such discharges shall be limited and monitored by the permittee as specified below: . EFFLUENT i CHARACTERISTICS ■ Flow1_________._________ Total suspended solids_____ Turbidity_______________ Oil and grease2___________ Benzene ____________• Toluene____ ____________ Ethylbenzene____________ Xylene_________________ Phenol_________________ MTBE3_________________ Lead______ EPA 625________________ Acute toxicity4 Permit NC0027006 A. (2.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS SPECIAL CONDITIONS - MTBE MONITORING » For the protection of public health, oil terminals discharging to waters classified as water supplies (“WS” waters) shall adhere to the following action plan: 1. Quarterly monitoring for MTBE is required for the duration of the permit. See Part A. (1.). 2. The Division anticipates that an MTBE regulatory criterion or Water Quality Standard will be established during the coming pennit cycle. For the next cycle of permit renewals, i.e., 2006, the Division expects to apply this criterion or standard to MTBE data collected during this permit cycle. Should the permittee’s MTBE data indicate discharge in excess of this criterion or Water Quality Standard, an MTBE limit will be added to the permit monitoring requirements at renewal.