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HomeMy WebLinkAboutNC0046531_Permit Issuance_20101102NCDENR North Carolina Department of Environment and Natural Resources Division of Water Quality Beverly Eaves Perdue Governor Coleen H. Sullins Dee Freeman Director Secretary November 2, 2010 Gregory F. Carlisle, Member Manager Charlotte Terminal I, LLC 905 Blenheim Drive Raleigh, North Carolina 27612 Subject: Issuance of NPDES Permit NC0046531 Charlotte Terminal, Grade I 7720 Mount Holly Road Mecklenburg County Dear Mr. Carlisle: The Division of Water Quality (the Division) hereby issues the attached NPDES permit for the subject facility. This permit is issued pursuant to 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. The Division notes that since last renewal you have not modified your wastewater treatment system. We have therefore made only one change to your previous permit, and that is to correct a previous error in units of measure — the limit for Benzene of 1.19 mg/L (—parts per million) has been corrected to 1.19 µg/L (—parts per billion) — a typographical error. If any parts, measurement frequencies, or sampling requirements contained in this permit are unacceptable, you have the right to an adjudicatory hearing, upon written request submitted within thirty (30) days after receiving this letter. Your request must take the form of a written petition conforming to Chapter 150B of the North Carolina General Statutes, and you must file it with the office of Administrative Hearings, 6714 Mail Service Center, Raleigh, North Carolina 27699-6714. Unless such a demand is made, this permit shall be final and binding. This permit is not transferable except after notifying the Division of Water Quality. The Division may require permit modification, or revocation and re -issuance. Please note that this permit does not affect your legal obligation to obtain other permits required by the Division of Water Quality, the Division of Land Resources, the Coastal Area Management Act, or other federal or local governments. 1617 Mail Service Center, Raleigh, North Carolina 27699-1617 Location: 512 N. Salisbury St. Raleigh, North Carolina 27604 Phone: 919-807-6300 i FAX: 919-807-6492 i Customer Service:1-877.623-6748 Internet: http:llportal.ncdenr.orglweb/wq An Equal Opportunity \ Affirmative Action Employer One' No Carolina Vaturaiij If you have questions, or if we can be of further service, please contact Joe Corporon at [ioe.corporon a@,ncdenr.gov] or call (919) 807-6394. Respectfully, fi(Coleen H. Sullins Attachments: Permit Final NC0046531 hc: NPDES Program Files Mooresville Regional Office/SWPS, supervisor, Rob Krebs ec: Mecklenburg County, Attn: John.McCullochQmecklenburgcountync.gov Aquatic Toxicology Unit, Attn Susan Meadows CG&L, Attn Kim Colson 1617 Mail Service Center, Raleigh, North Carolina 27699-1617 Location: 512 N. Salisbury St. Raleigh, North Carolina 27604 Phone: 919-807-6300 V FAX: 919.807-64921 Customer Service:1-877.623-6748 Internet: http:l/portal.ncdenr.orglweblwq An Equal OpportunityAffirmative Action Employer Nne orthCarolina Naturally Permit NC004653 1 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY PERMIT TO DISCHARGE WASTEWATER UNDER THE NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the Federal Water Pollution Control Act, as amended, • Charlotte Terminal 1, LLC is hereby authorized to discharge wastewater from outfalls located at the Charlotte Terminal 1 7720 Mount Holly Road Mecklenburg County to receiving waters designated as an unnamed tributary of Gum Branch within the Catawba River Basin in accordance with effluent limitations, monitoring requirements, and other conditions set forth in Parts I, 11, III and IV hereof. This permit shall become effective December 1, 2010. This permit and authorization to discharge shall expire at midnight on May 31, 2015. Signed this day November 2, 2010. Coleen H. Sullins, Director 0 (Division of Water Quality By Authority of the Environmental Management Commission 1 • Permit NC0046531 SUPPLEMENT TO PERMIT COVER SHEET All previous NPDES Permits issued to this facility, whether for operation or discharge are hereby revoked. As of this permit issuance, any previously issued permit bearing this number is no longer effective. Therefore, the exclusive authority to operate and discharge from this facility arises under the permit conditions, requirements, terms, and provisions included herein. Charlotte Terminal 1, LLC is hereby authorized to: 1. continue to operate a Water Pollution Control System treating stormwater runoff from truck loading racks consisting of: • Oil/water separator • Carbon adsorption • Polishing pond located at Charlotte Terminal 1, 7720 Mt. Holly Road, Paw Creek, Mecklenburg County, and 2. discharge from said treatment facility through Outfall 001 at a location specified on the attached map, into an unnamed tributary to Gum Branch, a waterbody classified as WS-IV waters within the Catawba River Basin. 2 USGS.Quad Name: Shining Rock Receiving Stream: UT to Gum Branch Stream Class: WS-IV Subbasin: Catawba - 03-08-34 Permit NC004653 A. (1.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS 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 LIMITS MONITORING REQUIREMENTS Monthly ' Average Daily Maximum Measurement • Frequency Sample Typed Sample Location CHARACTERISTICS • Flow' I Episodic 1 Effluent Total Suspended Solids 45.0 mg/L Monthly Grab Effluent Turbidity2 Quarterly Grab Effluent Oil and Grease3 Monthly Grab Effluent Phenol 0.16 mg/L Monthly Grab Effluent Benzene 1.19 µg/L Monthly Grab Effluent Toluene 11 µg/L Monthly Grab Effluent Ethyl Benzene Monthly Grab Effluent Naphthalene Monthly Grab Effluent Xylene Monthly Grab Effluent Monthly Grab Effluent MTBE4 EPA Method 6255 Semi- annually Grab Effluent Acute Toxicity6 Annually Grab Effluent Footnotes: 1. Flow — During periods of no flow, the Permittee shall submit a monthly Discharge Monitoring Report (DMR) indicating "No discharge". Flow shall be monitored with each discharge event and may be monitored in one of four ways: a) measure flow continuously; b) calculate flow (see Attachment A. (4.) Rational Equation) based on total rainfall per unit area draining to the outfall; exclude built -upon areas (best method for facilities with large runoff -collection ponds); c) estimate flow at 20-minute intervals during the entire discharge event; or d) report flow based on discharge pump logs. 2. Turbidity- Effluent shall not cause receiving stream turbidity to exceed 50 NTU, If receiving stream background turbidity exceeds 50 NTU, effluent shall not cause this background value to increase. 3. Oil and Grease — Where possible, the grab sample for oil and grease should be skimmed from the surface of a quiescent (calm water) zone. 4. MTBE — See Part A. (2.) for other requirements relating to MTBE 5. EPA Method 625- Once the facility has collected data for 12 consecutive sample events in which there have been no detections above the method detection limit, the Permittee may request DWQ to modify this permit. 6. Acute Toxicity (Fathead Minnow, 24-hour), Annual [see Special Condition A. (3.)]. The Permittee shall discharge no floating solids or foam visible in other than trace amounts. The Permittee shall discharge no tank solids, tank bottom water, or the rag layer. Following hydrostatic testing, the Permittee shall discharge no tank (or pipe) contents unless benzene concentration test less than 1.19 µg/L and toluene concentration test less than 11 µg/L. 3 Permit NC0046531 A. (2.) MTBE MONITORING - SPECIAL CONDITION For the protection of public health, oil terminals discharging to waters classified as water supply (WS) waters shall monitor Methyl Tertiary Butyl Ether (MTBE) for the duration of this permit. The Division anticipates that an MTBE regulatory criterion or Water Quality Standard will be established during the coming permit cycle. For the next cycle of permit renewals, 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. A. (3.) ACUTE TOXICITY MONITORING (ANNUAL) The Permittee shall conduct annual toxicity tests using protocols defined as definitive in EPA Document EPA/600/4-90/027 entitled "Methods for Measuring the Acute Toxicity of Effluents to Freshwater and Marine Organisms." The monitoring shall be performed as a Fathead Minnow (Pimephales promelas) 24-hour static test. Effluent samplds for self -monitoring purposes must be obtained below all 'Waste treatment. The permittee will conduct one test annually, with the annual period beginning in January of the calendar year of the effective date of the permit. The annual test requirement must be performed and reported by June 30. If no discharge occurs by June 30, notification will be made to the Division by this date. Toxicity testing will be performed on the next discharge event for the annual test requirement. The parameter code for this test is TAE6C. All toxicity testing results required as part of this permit condition will be entered on the Effluent Discharge Form (MR-1) for the month in which it was performed, using the appropriate parameter code. Additionally, DWQ Form AT-1 (original) is to be sent to the following address: Attention: North Carolina Division of Water Quality Environmental Sciences Section 1621 Mail Service Center Raleigh, North Carolina 27699-1621 Completed Aquatic Toxicity Test Forms shall be filed with the Environmental Sciences Branch no later than 30 days after the end of the reporting period for which the report is made. Test data shall be complete and accurate and include all supporting chemical/physical measurements performed in association with the toxicity tests, as well as all dose/response data. Total residual chlorine of the effluent toxicity sample must be measured and reported if chlorine is employed for disinfection of the waste stream. Should any test data from either these monitoring requirements or tests performed by the North Carolina Division of Water Quality indicate potential impacts to the receiving stream, this permit may be re -opened and modified to include alternate monitoring requirements or limits. NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum control organism survival and appropriate environmental controls, shall constitute an invalid test and will require immediate follow-up testing to be completed no later than the last day of the month following the month of the initial monitoring. 4. Permit NQ004653 1 A. (4.) FLOW MEASUREMENT RATIONALLE The Rational Equation: Q=KuCIA, where: Q= Ku = c= I= flow (peak flow rate (cfs or m3/sec) units conversation factor = 1.008 for U.S. standard units (usually ignored because it is so close to 1), or 0.278 for SI units dimensionless runoff coefficient for the watershed, loosely defined as the ratio of runoff to rainfall intensity of rainfall taken from the intensity -duration -frequency curves for the specified design return period at the time of concentration, tc (in/h or mm/h). tc = time of concentration (time after the beginning of rainfall excess when all portions of the drainage basin are contributing simultaneously to flow at the outlet). A = area of tributary watershed (acres or km2) The rational equation is used to calculate the runoff from a region, given: • the runoff coefficient which accounts for infiltration and other potential losses in the region, • the rainfall intensity to the region, • the time it takes for runoff to travel from the region's upper reaches to its outlet, and the region's drainage area. 5 North Carolina ) ss Mecklenburg County) The Charlotte Observer Publishing Co. Charlotte, NC Affidavit of Publication THE CHARLOTTE OBSERVER DINA SPRINKLE NCDENR/DWQ/POINT SOURCE BRANCH 1617 MAIL SERVICE CENTER RALEIGH NC 27699 REFERENCE: 30063432 6503548 Notice Of Intent Before the undersigned, a Notary Public of said County and State, duly authorized to administer oaths affirmations, etc., personally appeared, being duly sworn or affirmed according to law, doth depose and say that he/she is a representative of The Charlotte Observer Publishing Company, a corporation organized and doing business under the laws of the State of Delaware, and publishing a newspaper known as The Charlotte Observer in the city of Charlotte, County of Mecklenburg, and State of North Carolina and that as such he/she is familiar with the books, records, files, and business of said Corporation and by reference to the files of said publication, the attached advertisement was inserted. The following is correctly copied from the books and files of the aforesaid Corporation and Publication. PUBLISHED ON: 09/17 AD SPACE: 52 LINE FILED ON:, 09/23/10 NAME: TITLE: DATE: In Testimony Whereof I have hereunto set my hand and affixed my seal, the day and year aforesaid. Public Notice North Carolina Environmental Management Commission/NPDES Unit 1617 Mail Service Center Raleigh, NC 27699-1617 Notice of Intent to Issue a NPDES Wastewater Permit The North Carolina Environmental Management Commission pro- poses to issue a NPDES wastewater discharge permit to the per• 5on(s) listed below. Written comments regarding the proposed permit will be accepr- ed until 30 days after the publish date of this notice. The Director of the NC Division of Water Duality (DWO) may hold a public hear- ing should there be a significant degree of public interest. Please mail comments and/or information requests to DWO at the above address. Interested persons may visit the DWO at 512 N. Salisbury Street, Raleigh, NC to review information on file. Additional information on NPDES permits and this notice may be found on our websile: www.ncwaterquatily.org, or by calhng (919) 807-6304. Charlotte Terminal I, LLC (NC0046531). Mount Holly Road, has applied to renew its permit discharging to the Gum Branch in the Catawba River Basin. • LP6503548 Notar 66111SS on Expires: _/_/_ My Commission Expires May 27, 2011 NC0046531 Renewal 2010 -- Joe R. Corporon, L.G., NPDES Progr 13Sep2010 ote to File • DWQ rescinded thhs p it, at the Permittee's request, on June 30, 2004. According to RIMS, this facility has pre ced no monitoring data (February 2004 - September 2010). • DWQ's Change of Ownership issued May 7, 2010 offers no changes to the previous permit limits or monitoring conditions. According to the renewal application, Short Form C (received July 14, 2010) there have been no changes to the facility since last renewal, and its intended future use remains fuel hydrocarbon bulk storage. • Renewal at this time will therefore instigate no changes to the previous permit, except to correct the following typographic error: o Limit for Benzene of 1.19 mg/L (—parts per million) has been corrected to 1.19 µg/L (—parts per billion) • DWQ recalculated Phenol Allocations for Bulk Storage discharges to the Gum Branch (WS-IV) while this facility was inactive (see MEMO September 8, 2005). With this facility reinstated, the Division should consider updating the Sept. 8 memo to include one (1) additional discharger to share the allocation. At this time there is no active facility / no data to revise these calculations. NPDES PERMIT APPLICATION - SHORT FORM C - Minor Industrial Minor industrial, manufacturing and commercial facilities. Mail the complete application to: N. C. Department of Environment and Natural Resources Division of Water Quality / NPDES Unit 1617 Mail Service Center, Raleigh, NC 27699-1617 NPDES Permit Number 1. Contact Information: Owner Name Facility Name Mailing Address City State / Zip Code Telephone Number Fax Number e-mail Address NC0046531 Please print or type. Charlotte Terminal I, LLC Charlotte Terminal 905 Blenheim Drive Raleigh North Carolina 27612 919-573-9600 gregcarlisle@nc . rr. co m 2. Location of facility producing discharge: Check here if same as above Street Address or State Road City State / Zip Code County 7720 Mount Holly Road Charlotte NC 28130 Mecklenburg 3. Operator Information: Name of the firm, consultant or other entity that operates the facility. (Note that this is not referring to the Operator in Responsible Charge or ORC) Name Charlotte Terminal I, LLC Mailing Address 7720 Mount Holly Road City Charlotte State / Zip Code North Carolina 28130 Telephone Number 704-288-6342 Fax Number NA Page 1 of 5 C-MI 10/08 NPDES PERMIT APPLICATION - SHORT FORM C - Minor Industrial Minor industrial, manufacturing and commercial facilities. 4. Ownership Status: Federal ❑ State ❑ Private X Public ❑ 5. Standard Industrial Classification (SIC) code(s): 5171 6. Number of employees: 4 7. Describe the treatment system List all installed waste treatment components with capacities, describe the processes that generate wastewaters. If the space provided is not sufficient attach a separate sheet of paper with the system description. The treatment system consists of collection drains at the product loading rack, which flow to an oil/water separator. The oil'is discharged to a storage tank and then to the unleaded gasoline than. The water flows to a carbon filter system. The discharge from the carbon filter discharges to a holding pond (the containment area around the product storage tanks). The discharge is through a normally closed and locked valve to an unnamed tributary to Gum Branch within the Catawba River basin. 8. Is facility covered under federal effluent limitation guidelines? No X Yes ❑ If yes, specify the category? 9. Principal product(s) produced: This is a fuel terminal -no product is produced Principal raw material(s) consumed: NA Briefly describe the manufacturing process(es): Page 2 of 5 C-MI 10/08 NPDES PERMIT APPLICATION - SHORT FORM C - Minor Industrial Minor industrial, manufacturing and commercial facilities. Fuel tanker trucks are loaded at an overhead loading rack. Products include unleaded gasoline, gasoline and ethanol blends, and diesel fuel. Page 3 of 5 C-MI 10/08 NPDES PERMIT APPLICATION - SHORT FORM C - Minor Industrial Minor industrial, manufacturing and commercial facilities. 10. Amount of principal product produced or raw material consumed (List specific amounts consumed and/or units of production over the last three years Product Produced or Raw Material Consumed (AVERAGE) • Product Produced or Raw Material Consumed (PEAK) per Day NA per Month NA • . per Year NA 11. Frequency of discharge: Continuous ❑ Intermittent X If intermittent: Days per week discharge occurs: Varies Duration: Varies 12. Types of wastewater discharged to surface waters only Discharge Flow (GALLONS PER DAY) Sanitary - monthly average Utility water, etc. - monthly average Process water - monthly average Stormwater - monthly average Varies depending on rainfall Other - monthly average Explain: Monthly Average total discharge (all types) 13. Number of separate discharge points: 1 Outfall Identification number(s) J. 14. Name of receiving stream(s) (Provide a map showing the exact location of each outfalI, including latitude and longitudes Unnamed tributary to Gum Branch for discharge location, see attached map from Google Earth. Coordinates are 35.280485 and -80.93573 Page 4 of 5 C-MI 10/08 NPDES PERMIT APPLICATION - SHORT FORM C - Minor Industrial Minor industrial, manufacturing and commercial facilities. 15. Effluent Data [for new or proposed discharges] Provide data for the parameters listed. Temperature and pH shall be grab samples, for all other parameters 24-hour composite sampling shall be used. If more than one analysis is reported, report daily maximum and monthly average. If only one analysis is reported, report as daily maximum. NOTE: Permittees requesting renewal should complete the table ONLY for the parameters currently monitored. Summarize the past 3 years of effluent data. Parameter Daily Maximum Monthly Average Units of Measurement Biochemical Oxygen Demand (BOD5) See below Chemical Oxygen Demand (COD) See below Total Organic Carbon See below Total Suspended Solids See below Ammonia as N See below Temperature (Summer) See below Temperature (Winter) See below pH See below Fecal Coliform (If sanitary waste is present) See below Total Residual Chlorine (if chlorine is used) See below acility has not operated in past three years so no sampling has been done 16. List all permits, construction approvals and/or applications (check all that apply and provide permit numbers or check none if not applicable): Type Permit Number Type Hazardous Waste (RCRA) NESHAPS (CAA) UIC (SDWA) Ocean Dumping (MPRSA) NPDES NC004653 1 Dredge or fill (Section 404 or CWA) PSD (CAA) County Air Quality Permit 09-108-093 Non -attainment program (CAA) Permit Number 17. List any chemicals that may be discharged (Please list and explain source and potential amounts.) Ethanol, gasoline constituents (benzene, toluene, xylene, ethyl benzene, naphthalene Discharge would result from drips and small discharges at loading rack Potential concentrations are limited by permit conditions and treatment provided Page 5 of 5 C-MI 10/08 NPDES PERMIT APPLICATION - SHORT FORM C - Minor Industrial Minor industrial, manufacturing and commercial facilities. 18. Is this facility located on Indian country? (check one) Yes ❑ No X 19. Applicant Certification I certify that I am familiar with the information contained in the application and that to the best of my knowledge and belief such information is true, complete, and accurate. E c; - CALSL� Printed name of Per on Signing MeWl, 6.et 1 Title 2oJo Si ure o Applicant Date North Carolina General Statute 143-215.6 (b)(2) provides that: Any person who knowingly makes any false statement representation, or certification in any application, record, report, plan, or other document files or required to be maintained under Article 21 or regulations of the Environmental Management Commission implementing that Article, or who falsifies, tampers with, or knowingly renders inaccurate any recording or monitoring device or method required to be operated or maintained under Article 21 or regulations of the Environmental Management Commission implementing that Article, shall be guilty of a misdemeanor punishable by a fine not to exceed $25,000, or by imprisonment not to exceed six months, or by both. (18 U.S.C. Section 1001 provides a punishment by a fine of not more than $25,000 or imprisonment not more than 5 years, or both, for a similar offense.) Page 6 of 5 C-MI 10/08 Report a probkNr Weaver, Charles From: Allocco, Marcia Sent: Thursday, February 18, 2010 11:38 AM To: Sledge, Bob; Weaver, Charles Cc: Bou-ghazale, Samar; Moore, Meredith; Krebs, Rob Subject: Renewal of NC0046531, Refuel Terminal Operations - Refuel America Attachments: T1,LLC-4.jpg; T1,LLC-1.jpg; T1,LLC-2.jpg Gentlemen, As was noted in a July 2009 letter, the facility had been sold by auction to Charlotte Terminal I, LLC. This letter asked the Registered Agent for a status update on the facility and the continued need for NPDES permit NC0046531. DWQ has not received a response to date from the new owner of the Refuel America facility. The previous owner is no longer listed as a company on the Secretary of State's Corporation look -up website. A review of the Mecklenburg GIS on 2/16/10 found that Charlotte Terminal I, LLC is still the owner of the facility and still a valid business entity in NC as per the Secretary of State's website. There has not been a change in the registered agent for the company since the DWQ letter was sent in July 2009. Since Samar was going to be in the area yesterday I asked him to stop by and see if there was any activity occurring which would require the NPDES permit. The photos he took of the terminal are attached. It appears that the terminal is still shutdown. A query of the neighboring facilities found some activity had occurred in the past (probably when the facility was acquired by Charlotte Terminal I, LLC) but that no activity had occurred recently at the site. Therefore, if DWQ does not receive a request to renew NC0046531 by the new owner I believe the permit should be rescinded. Since the previous owner does not exist there can be no renewal request from it. Marcia Marcia Allocco, MS - Environmental Chemist NC Dept. of Env. & Natural Resources (NCDENR) Division of Water Quality - Surface Water Protection Group 610 East Center Ave., Suite 301, Mooresville, NC 28115 Ph: (704) 663-1699 Fax: (704) 663-6040 Please note: my e-mail address has changed to i„ar(_ ia.allocco(ancdenr.2v E-mail correspondence to and from this address may he sfihiect to the North Carnri„a P, ihrir Records Law and may he disclosed to third parties. 1 vile Weaver, Charles From: Weaver, Charles Sent: Wednesday, January 13, 2010 10:52 AM To: Parker, Michael; Krebs, Rob Cc: Sledge, Bob; Belnick, Tom; Poupart, Jeff Subject: whither NC0046531? This permit expires on May 31, 2010. Its renewal application is overdue. I sent the renewal package to our point -of -contact (John Funk / Refuel America) and it was returned (Attempted — Not Known / Unable to Forward). The current Billing affiliation (Floyd Reid) has the same address as John Funk (P.O. Box 78, Paw Creek); I doubt that address is any good. Also, the Permittee has not been billed for an Annual Fee since 2003. The current owner affiliation is Kit Bryan, whose mailing address is in Charlotte; Bryan's phone number is for an office in Fort Pierce, FL. Bryan is a business broker, and doesn't appear to be an employee of Refuel America. ReFuel America is now a subsidiary of NewGen Technologies, Inc., though the company website hasn't been updated in a couple of years (http://www.centerestate.com/refuel/). I sent a query to the website today — hopefully some human will respond. No one has inspected the site since 2002 [per BIMS]. They haven't submitted a DMR since January 2007. Any idea what's going on there? I'd be grateful for any info you can share. Thanks, CHW Messages to and from this address are subject to the N.C. Public Records law. 1 (I) Post Aeration - cascade 0 difiused or mechanical 2 (m) Reverse Osmosis 5 (n) Sand or Mixed -Media Filters - tow rsu... _ _ . ..._...._....---.-...r_.»......._..._...._.--._.-._...._..............._..-2 highrate ......»--.... ...... __............ _..... •.....................5 (o) Treatment pros ewes for removal of metal or tyaride 1 5 (P 1 treatment processes for rerrpvel of toxic materials other than metal or cyanide...__._......__.__.__.»____.-1 5 (7) SLUDGE TREATMENT (a) Sludge Digestion Tank - Healed (anaerobic).._. __.._ ._ ..» _ ._.»...._......._......---1 0 Aerobic .5 Unheated (anaerobic) 3 (b) Sludge StrtbUtaton (chemical or thermal)..._ _.___....._......_ ...... ......_...._ 5 (c) Sludge Drying Beds - Gravity2 Vacuum Assisted 5 (d) Sludge E lutrtation............ .................... »....»............... ... ................. ....... .....-.._..........__._... 5 (e) Sludge Conditioner (chemical or thermal) 5 (() Sludge Thickener (gravity) .--.-- 5 (g) Dissolved Air Flotation Unit (not applicable to a unit rated as (3)(I)) ....._ . .8 (h) Sludge Gas Utilization (Including gas storage) — .-- 2 (1) Sludge Holding 1Vonarrated Tank - Mraud... ... .. 2 (J) Sludge incinerator (not including activated carbon regeneration) I 10 (k) Vacuum Fitter, Centrifuge, or Fitter Press or other similar dewatering devices..__.—_»_._C.___--_..._.,..,,_.1 0 (6) RESIDUALS UTiLIUTIO(WDISPOSAL (ndudrq Incinerated ash) (a) Lagoons 2 (b) Land Application (surface and subsurface) (see definition 22a) by contracting to a land application operator or landfill operator who holds the land liation permit or landfill permit ' ... / 2 (c) Dedicated Lartdfill(burial) by the permitise of the wastewater treatment facility_--.._._.._.._._.ti._»_._.._._5 (9) , . DLStNFECT YJ (a) Chlorination__ _ .. _. _ .... ». _._ ..._..__._._ _._.__. _....5 (b) Dechbrination... .»».»._».».»._..» »..»»..__. 5 (c) t?zone..._ _» »»»».»...» . »»».». _» .» _ ».....»»...».»._.» _ . _•_..» ....... .........»5 (d) Radiation.... »....... .......................... ._..... ....».... ........... ........»....�.�te�rr'.._........ ................. ... .. 5 (1 0) CHEMICAL ADDITION SYSTEM(S) ( see definition No. 9) (rot applicable to trierrtical additions rated as item (3)(1)- (5)(a)(xl), (6)(a), (8)(b)• (7)(b). (7)(e). (9a), (o)(b) or (9)(c) 5 points each: List _.c:. 5 »...». .... ». 5 .5 .5 LsSCEUANEQJS LUTS/PROCFSSFS (a) Hok rag Ponds. Folding Tanks or Settling Ponds for Organic or Toxic Materials Inducing wastes from mining operations containing nitrogenµophosphorus compounds in amounts significantly greater than is common for domestic wastewater .t (b) Effluent Flow Ewaltraton (not applicable to storage basins which are inherent in Land application sys.ms)__..2 (c) Stag. Discharge (not applicable to storage bashes lnhersr1 In land application systems) _..5 (d) Pumps.... _._. .............». » _3 (.) Stand -By Power Supply .3 (I) /Thermal Polutbn Control Device... . ».....».».......».. _ ..»... _» _. _.. _ TOTAL POINTS CLASSFCJIMCN Cis I___ ___. _ ._ .»_.__..__ ._._ _ __ _ » _» _ _6-25 Points CLass IL._ _ __.__.._._ _ ... _ » _. 26-50 Points Casa51-65 Points Cis N 66-Up Points Facilities having a ratlrp of one tttrouQh bur points, inclusive, do not require a certified operator. Facilities having an activated sludge process wf1 to assigned a minimum ciasstfizatdon of Claw IL Facflttles having treatment processes for the removal of metal or cyanide will be assigned a frtinkiatm classification d Cass IL i Facilities having treatnera processes for the biological removal d phosphorus wi be assigned a minimum cimeallication of Class 111. .0034 DEFNfIONS The loBowkng definitions dial apply throughout this Subchapter. (1) Activated Carbon Beds. A phrslcalichemkal method for reducing soluble organic material from wastewater eltiuert; The column -type beds used In this method wit! have a flow rate varying from two to eight gallon per minute per square loot and may be either upfiow or dowrdlow carbon beds. Carbon may or may not be regenerated on the wastewater treatment plant site; (2) Aerated Lagoons. A basin In which al solids are maintained In suspension and by which biological oxidation or organic matter is reduced through artificially accelerated transfer of oxygen on a flow -through bask; (3) Aeration. A process d bringing about intimate contact between air or high purity oxygen an a liquid by spraying. agitation or dtfiuslon, 3a) Extended Aeration An activated sledge process utilizing a minknum hydraulic detention time of 18 hours. (4) Agriculturally managed site. Any site on which a crop Is produced, managed, and harvested (Crop frcfudes greases, grains, uses, etc.); (5) AN Stripping. A process by which the ammonium ion is first convened to dissolved ammonia (pH adjustment) with the armnonfa then released to the atmosphere by physical means; or other similar processes which remove petrof.um products such as benzene, toluene, and xylem; (8) Carbon Regeneration. The regeneration of exhausted carbon by the use of a furnace to provide extremely high terrtperaturres which volatilize and oxidize the absorbed impurities; (7) Carbonaceous Stage. A stage of wastewater treatment designed to achieve "secondary effluent limits; (8) Centrifuge. A mechanical twice In which centrifugal force Is used to separate solids from liquids or b separate Squids of different der sites; (9) Chemical Addition Systems- The addition d chemical(s) ro wastewater at an appRcadon point for purposes of hnprorving solids removal, pH adjustment, alkalinity control, etc.; the capab!Rry 10 experiment wlth afferent chemicals and dtff.rsnt appLcadon points to arlisee a apeclfic result wit be combated one swam; the capability to add chemical(s) to dual urtca will be reed as one system; capabMky to add a chemical at a different application points for different purposes will result In the systems being rated as separate systems; (10) Chemical Skrdg. Condittiring. The addittlon of a chemical compound such as Ems, ionic chloride, or a polymer to wet wedge b coalesce the mass prior to Its application to a dowels -ring device; (11) Closed Cycle Systems Use of hoiding ponds or holding tarns for containment of wastewater containing inorganic. non -toxic materials from sand, gravel, crushed store or otter similar op.ratbna. Such systems shah carry a maximum of two points regardless of pumping facilities or any other appunenanoes; (12) Combined Removal d Carbonaceous BOD and Nitrogenous Removal by N><rtfbatbn- A single stags system required to achieve permit effluent Grits an BOD and ammonia nitrogen within the same biological reactor; (13) Dechorfnatbn. The partial or complete reduction of residual chorine In a liquid by any chemical or physical process; (14) Denttrification Process. The conversion of Nina.-nhrog.n to rrtrog.n gas;