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HomeMy WebLinkAboutNC0082139_Permit Issuance_20091015AgA NCDENR North Carolina Department of Environment and Natural Resources Division of Water Quality Beverly Eaves Perdue Coleen H. Sullins Governor Director October 15, 2009 Mr. Randall Emory, P. E. Director of Water Resources Greenville Utilities Commission P. O. Box 1847 Greenville, North Carolina 27835-1847 Dee Freeman Secretary Subject: Issuance of NPDES Permit NCO082139 Greenville WTP Pitt County Dear Mr. Emory: Division personnel have reviewed and approved your application for renewal of the subject permit. Accordingly, we are forwarding the attached NPDES discharge permit. 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). This final permit includes no major changes from the revised draft permit sent to you on August 26, 2009. This final permit does require the reporting of Total Kjeldahl Nitrogen and Nitrate/Nitrite Nitrogen. You are already monitoring these parameters to report Total Nitrogen, and this change will only require you report those parameters on the Discharge Monitoring Report in addition to Total Nitrogen. If any parts, measurement frequencies or sampling requirements contained in this permit 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 in the form of a written petition, conforming to Chapter 150B of the North Carolina General Statutes, and 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. Please note that this permit is not transferable except after notice to the Division. The Division may require modification or revocation and reissuance of the permit. This permit does not affect the legal requirements to obtain other permits which may be required by the Division of Water Quality or permits required by the Division of Land Resources, the Coastal Area Management Act or any other Federal or Local governmental permit that may be required. If you have any questions concerning this permit, please contact Karen Rust at telephone number (919) 807-6400. Sincerely, for'• Colea�Sullitfs cc: Central Files Washington Regional Office/Surface Water Protection Section NPDES Files Aquatic Toxicology Unit 1617 Mail Service Center, Raleigh, North Carolina 27699-1617 One Location:512 N. Salisbury St. Raleigh. North Carolina 27604 NOrtf7Car011na Phone: 9IM07-6300\ Fax: 919-807-6495\ Customer Service: i-B77.623.6748 Naturally Internet: www.ncwaterqualBy.org K sZs An Equal Opportunity\ Atarmaeve Action Employer JV Permit NCO082139 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 In compliance with the provisions 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, the Greenville Utilities Commission is hereby authorized to discharge wastewater from a facility located at the Greenville WTP 1721 Waterway Road Greenville Pitt County to receiving waters designated as the Tar River in the Tar -Pamlico River Basin in accordance with effluent limitations, monitoring requirements, and other conditions set forth in Parts I, II, III and IV hereof. This permit shall become effective November 1, 2009. This permit and authorization to discharge shall expire at midnight on October 31, 2014. Signed this day October 15, 2009. Coleen H. Sullins, Director Division of Water Quality By Authority of the Environmental Management Commission Permit NC0082139 SUPPLEMENT TO PERMIT COVER SHEET All previous NPDES Permits issued to this facility, whether for operation or discharge are hereby revoked, and as of this 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. The Greenville Utilities Commission is hereby authorized to: 1. Continue to operate a water treatment plant with a discharge of filter -backwash and settling lagoon - decant wastewater. This facility is located at the Greenville WTP, west of Greenville at 1721 Waterway Road in Pitt County. 2. Discharge from said treatment works at the location specified on the attached map into the Tar River, classified C-NSW waters in the Tar -Pamlico River Basin. -Permit NCO082139 t PI —10 1419 r N 6 o C , , 6.4 Chapgd t Clark J, 5 711 Outfall 001 GREENVIL IRPOR ry CT "Ali 4 W, 'r. Latitude: 35'38'04" NCO082139 Longitude: 77023'55" Facility - Location Receiving Stream: Tar River Stream Class: GNSW Greenville Utilities North SCALE 1:24000 Subbasm: 30305 Commission VrrP Permit NCO082139 A. (1.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS During the period beginning on the effective date of this 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 CHARACTERISTICS (Parameter Codes) , . , LIMITS MONITORING REQUIREMENTS " _ Monthly 'Mena ge Daily " Maximum Measurement'.t.: .: Fre uenc` Sample Type Sample Location' Flow (50050) 1.2 MGD Weekly Instantaneous Effluent Total Suspended Solids (00530) 30.0 mg/L 45.0 mg/L Weekly Grab Effluent pH (00400) Not less than greater than 6.0 S. U. nor 9.0 S. U. Weekly Grab Effluent Total Residual Chlorine (50060) 28 µg/L Weekly Grab Effluent Aluminum ( ) (01105) 2/Month Grab Effluent Calcium ( ) (00916) Quarterly Grab Effluent Magnesium' ( ) (00927) Quarterly Grab Effluent Man anese ( ) (01055) Quarterly Grab Effluent Iron (mg/L) (01045) 2/Month Grab Effluent Fluoride (mg/L) (00951) 2/Month Grab Effluent Total Zinc ( ) (01092) 2/Month Grab Effluent Total Copper ( ) (01042) 2/Month Grab Effluent Ammonia Nitrogen (mg/L) (00610) 2/Month Grab Effluent Total Kjeldahl Nitrogen (mg/L) (TKN) (00625) 2/Month Grab Effluent Nitrate/Nitrite Nitrogen (mg/L) (NO2-N + NO3-N) (00630) 2/Month Grab Effluent Total Nitrogen_ (mg/L) (NO2-N + NO3-N + TKN) (00600) 2/Month Calculated Effluent Total Phosphorus (mg/L) (00665) 2/Month Grab Effluent Whole Effluent Toxicity Monitorin 3 (TGP3B) Quarterly Grab Effluent Footnotes: 1. Total Residual Chlorine monitoring is required only if chlorine or a chlorine derivative is added during the treatment process. The Division shall consider all effluent TRC values reported below 50 ug/1 to be in compliance with the permit. However, the Permittee shall continue to record and submit all values reported by a North Carolina certified laboratory (including field certified), even if these values fall below 50 ug/l. 2. After submitting 12 months of data and a minimum of 12 data points, the permittee may request the Division reevaluate the monitoring requirements. 3. See Special Condition A. (2.). Sampling shall coincide with sampling for other parameters. All samples must be collected from a typical discharge event. There shall be no discharge of floating solids or visible foam in other than trace amounts. Permit NC-0082139 A. (2.) CHRONIC TOXICITY MONITORING (QRTRLY) The permittee shall conduct quarterly chronic toxicity tests using test procedures outlined in the "North Carolina Ceriodaphnia Chronic Effluent Bioassay Procedure," Revised February 1998, or subsequent versions. The effluent concentration defined as treatment two in the procedure document is 90%. The testing shall be performed as a Ceriodaphnia dubia 7day pass/fail test. The tests will be performed during the months of January, April, July and October. Effluent sampling for this testing shall be performed at the NPDES permitted final effluent discharge below all treatment processes. All toxicity testing results required as part of this permit condition will be entered on the Effluent Discharge Monitoring Form (MR-1) for the month in which it was performed, using the parameter code TGP3B. Additionally, DWQ Form AT-1(original) is to be sent to the following address: Attention: NC DENR / DWQ / Environmental Sciences Section 1621 Mail Service Center Raleigh, N.C. 27699-1621 Completed Aquatic Toxicity Test Forms shall be filed with the Environmental Sciences Section 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 there be no discharge of flow from the facility during a month in which toxicity monitoring is required, the permittee will complete the information located at the top of the aquatic toxicity (AT) test form indicating the facility name, permit number, pipe number, county, and the month/year of the report with the notation of "No Flow" in the comment area of the form. The report shall be submitted to the Environmental Sciences Section at the address cited above. Should the permittee fail to monitor during a month in which toxicity monitoring is required, then monthly monitoring will begin immediately. Upon submission of a valid test, this monthly test requirement will revert to quarterly in the months specified above. Should any test data from this monitoring requirement 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. If the Permittee monitors any pollutant more frequently then required by this permit, the results of such monitoring shall be included in the calculation & reporting of the data submitted on the DMR & all AT Forms submitted. NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum control organism survival, minimum control organism reproduction, 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. Permit NC0082139 A. (3.) NUTRIENT REDUCTION REQUIREMENT Dischargers to the Tar -Pamlico River are subject to the requirements, terms, and conditions of the Tar - Pamlico Nutrient Sensitive Waters (NSW) Implementation Strategy: Phase III adopted April 14, 2005. Non-members of the Tar -Pamlico Association will maintain or receive permit effluent limits for Total Nitrogen and for Total Phosphorus concentrations as defined in the Strategy. Any revisions to the Strategy during the life of this permit are applicable. If requirements other than those listed in this permit are adopted as part of a revision to the Strategy, the Division reserves the right to reopen this permit and include those requirements. If requirements other than those listed in this permit are adopted to prevent localized adverse impacts to water quality, the Division reserves the right to reopen this permit and include those requirements. AFFIDAVIT OF PUBLICATION NORTH CAROLINA. Wake County. Ss. Public Notice Nont t conno Eiory N nmal. Mme1617 Comnlssice enter UNI 1 Ra Moil Service Center Rolelyi, NC 27699-1617 Nance of �Itrtem to issue d NPDFS Mhslewalx Parma Kittrell !ab Corps has applied for renewal of -cermit NCW291n far the Kittrell nble iser minted tl ar9e V. O.KS UMOD [ante wastewater to Long Creek In theTar-Pamll- co River Basin. Greenville Utilities Commission has applied for renewal of permit NCOM139 for the Gmnville led discharge is filler backwaIn Pitt sh wastewater to the Tar River in the Tar.Pamlico River Basin. NfSO: August 29, 20M Before the undersigned, a Notary Public of Chatham County North Carolina, duly commissioned and authorized to administer oaths, affirmations, etc., personally appeared Debra Peebles, who, being duly swom or affirmed, according to law, doth depose and say that she is Accounts Receivable Specialist of The News and Observer a corporation organized and doing business under the Laws of the State of North Carolina, and publishing a newspaper known as The News and Observer, in the City of Raleigh , Wake County and State aforesaid, the said newspaper in which such notice, paper, document, or legal advertisement was published was, at the time of each and every such publication, a newspaper meeting all of the requirements and qualifications of Section 1-597 of the General Statutes of North Carolina and was a qualified newspaper within the meaning of Section 1-597 of the General Statutes of North Carolina, and that as such she makes this affidavit; that she is familiar with the books, files and business of said corporation and by reference to the files of said publication the -attached advertisement for NC DIVISION OF AIR QUALITY was inserted in the aforesaid newspaper on dates as follows: 08/29/09 Account Number: 715625 10 The above is correctly copied from the books and files of the afore Corporation and publication. .! , / Debra Peebles, Accounts Receivable Specialist Wake County, North Carolina Sworn or affirmed to, and subscribed before me, this 31 day of AUGUST 2009 AD ,by Debra Peebles. In Testimony Whereof, I have hereunto set my hand and affixed my official seal, the day and year aforesaid. jr'4'6c'� anet Scroggs, Notary Public My commission expires 14u' of March 2014. NPDES PERMIT APPLICATION - SHORT FORM C - WTP For discharges associated with water treatment plants 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 INCO082139 If you are completing this form in computer use the TAB key or the up - down arrows to move from one field to the next. To check the boxes, click your mouse on top of the box. Otherwise, please print or type. 1. Contact Information: Owner Name Greenville Utilities Commission In Lo I XLIPW V Facility Name Greenville Water Treatment Plant Mailing Address 801 Mumford Road A �nno City Greenville State / Zip Code NC /27835 _ R n ALITY Telephone Number (252)551-1554 r rnl Ifni r r"vAIvCh 3�rCTc o Fax Number (252)551-1598 e-mail Address emoryrd@guc.com 2. Location of facility producing discharge: Check here if same as above ❑ Street Address or State Road 1721 Waterway Road City Greenville State / Zip Code NC/27834 County Pitt 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 Greenville Utilities Commission Mailing Address City State / Zip Code Telephone Number Fax Number 4. Ownership Status: Federal ❑ PO Box 1847 Greenville NC/27835-1847 (252)551-1561 (252)551-1493 State ❑ Private ❑ Page I of 3 C-WTP 03/05 NPDES PERMIT APPLICATION - SHORT FORM C - WTP For discharges associated with water treatment plants S. Type of treatment plant: ® Conventional (Includes coagulation, flocculation, and sedimentation, usually followed by filtration and disinfection) ❑ Ion Exchange (Sodium Cycle Cationic ion exchange) ❑ Green Sand Filter (No sodium recharge) ❑ Membrane Technology (RO, nanofiltration) Check here if the treatment process also uses a water softener ❑ 6. Description of source water(s) (i.e. groundwater, surface water) Surface 7. Describe the treatment process(es) for the raw water: Coagulation, Flocculation, Sedimentation, Ozonation, Filtration S. Describe the wastewater and the treatment process(es) for wastewater generated by the facility: The waste water consists of sedbasin residuals/Alum sludge, filter backwash, continous analyzer discharge, continous sample tap discharge and storm water. Treatment consists of settling from the inlet to the discharge which is a distance of about 2S00 ft. over a surface area of 23 acres. 9. Number of separate discharge points: 001 Outfall Identification number(s) 10. Frequency of discharge: Continuous ® Intermittent ❑ If intermittent: Days per week discharge occurs: Duration: 11. Plant design potable flowrate 22.5 MGD Backwash or reject flow .673 MGD 12. Name of receiving stream(s) (Provide a map showing the exact location of each outfali, including latitude and longitude): Tar River Page 2 of 3 C-WTP 03/05 NPDES PERMIT APPLICATION - SHORT FORM C - WTP For discharges associated with water treatment plants 13. Please list all water treatment additives, including cleaning chemicals or disinfection treatments, that have the potential to be discharged. Potassium Permanganate, Powdered Activated Carbon, Copper Sulfate, Aluminum Sulfate, Sodium Hydroxide, Fluoride, Chlorine DPD Reagents: (Acidic Salts, Ozone Reagents: (Malonic Acid), Potassium Acid Malonate, Phosphate, Polyacrylamide, Sodium Hypochlorite, Ammonium Hydroxide, Joy Dishwashing Detergent, Top Job & Mr.Clean Multi Purpose Cleaner (cleaners and detergent used for washing vehicles and trash cans) 14. Is this facility located on Indian country? (check one) Yes ❑ No 15. Additional Information: Provide a schematic of flow through the facility, include flow volumes at all points in the treatment process, and point of addition of chemicals. Solids Handling Plan 16. NEW Applicants Information needed in addition to items 1-15: New applicants must contact a permit coordinator with the NCDENR Customer Service Center. Was the Customer Service Center contacted? ❑ Yes ❑ No Analyses of source water collected Engineering Alternative Analysis v Discharges from Ion Exchange and Reverse Osmosis plants shall be evaluated using a water quality model. 17. 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. Randall D. Emory, P.E. Director of Water Resources Printed n e of Person Signing Title Z-- 1,2 - �'� ��/r / / ,--> � Signature of 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 3 of 3 C-WTP 03/05 a� q aqq� a' aUaaa°O� a�� Lp 62-MG Presettling Reservoir i 0 a Note: Not all chemical additions are in use Rapid Mix Flocculation Basins Sedimentation Basins a O O O O I ,� u w0U U a,UU ran C Water Distribution System Finished Water Multimedia Ozone Storage Filters Contactor ir 7,onmentlal Consultan7ts .. . ». PROCESS SCHEMATIC Greenville Utilities Commission, Greenville, North Carolina Memorandum To: Rick Langley From: Bill Dowbiggin Date: April 28, 2004 Subject: Alum Residuals Management Plan Camp Dresser and McKee (CDM) is pleased to provide this technical memorandum illustrating the updated residuals management calculations for lagoon life for the Greenville Utilities Commission Water Treatment Plant (GUC-WTP) sludge lagoon. The results of these calculations are summarized below. Evaluation The Residuals Pond Volumetric Survey conducted by Spruill & Associates Inc. in March 2001 illustrates the following points. ■ The lagoon was 55.4% full to the "low" freeboard line. ■ The total capacity of the lagoon to the "low" freeboard line was approximately 75 million gallons (mg). The water surface elevation on March 3, 2001 is defined as the low freeboard line. ■ Approximately 42 million gallons of sludge had accumulated in the lagoon at that time and the remaining lagoon free capacity to "low' freeboard line was approximately 34 mullion gallons. The following evaluation conservatively assumes all of the aluminum in the polyaluminum chloride precipitates as aluminum hydroxide. l ' f f f f Ricky Langley 04/ 28/ 04 Page 2 On the basis of the following equation, the estimated residual quantities under several flow scenarios are summarized in Table 1. S=8.34*Q (4.9C+SS+A+1.9Fe+1.58Mn) where, S = sludge produced (lb/ day) Q = plant flow (mgd) C = coagulant dose, (mg/ L as Al) = 3.5 mg/ L (which is equivalent to 16.8 mg/1 of 4.91b/ gal PACT as reported) SS = raw water suspended solids (mg/L) = b * Tu b = correlation factor assumed to be 2.0 Tu = raw water turbidity (ntu) A = additional chemicals added (mg/L) - in the case, polymer plus TOC removed in mg/ L Fe = raw water iron concentration (mg/L) Mn = raw water manganese concentration (mg/L) Assuming that the sludge in the lagoon will eventually thicken to an average solids concentration of 8%, Table 1 shows that the lagoons will not be full for the 10 year planning horizon. The remaining capacity in 2001 was 34 million gallons and the estimated additional sludge accumulation at the end of 2014 is about 21 million gallons. If the sludge consolidates beyond 8%, more can be accumulated. Samples show that thicker sludge is achieved thus far in the lagoon. The 2001 results showing percent solids in the sludge samples, taken at three different locations and tested by GUC ranged from 7.4 % to 32.3 %. Ricky Langley 04/ 28/ 04 Page 3 Table 1: Summary of Residual Quantities 8% Solids Total Solids ( dry tons/day) 1.59 1.52 1.52 1.56 1.61 1.65 1.70 1.74 1.79 1.83 1.88 1.92 1.97 2.02 Sludge Volume (gpd) 4578 4360 4360 4490 4621 4752 4883 5014 5144 5275 5406 5537 5667 57981 Yearly Sludge Volume (MG) 1.67 1.59 1.59 1.64 1.69 1.73 1.78 1.83 1.88 1.93 1.97 2.02 2.07 2.12 Total Sludge Accumulation (MG) 1.67 3.26 4.85 6.49 8.18 9.91 11.70 13.53 15.40 17.33 19.30 17.42 19.40 21.42 Average Water Demand Total Solids Year (MGD) (lbs/day) 2001 10.5 3182 2002 10 3031 2003 10 3031 2004 10.3 3122 2005 10.6 3213 2006 10.9 3304 2007 11.2 3394 2008 11.5 3485 2009 11.8 3576 2010 12.1 3667 2011 12.4 3758 2012 12.7 3849 2013 13 3940 2014 �13.3 4031 where, C = 3.5 mg/L as Al Tu = 9 NTU SS =18 mg/L A =4mg/L Fe = 0.075 mg/ L Mn = 0.03 mg/L SPA & Assmates Inc 2747 East Tenth Street Greenville, North Carolina 27858 April 9, 200I Ricky Langley Greenville Utilities Con: P.O. Box 1847 Greertville, N.C. 27835-I -.P; 1..e-- 252'/ 757-1200 RE: Job No. 010.31 A1mm Po"Avo1 ' - umetrio surrey G.iJ.C. P.O. Noy 53115 Bod Dear Mr. Laagley; We have concluded our Xe, survey of the alum pond or residuals . plant. Cross sections were taken at one hundred foot intervals - basin at the water. went +/- incremeds along each Section line. To facilitate the requestedwith shots being taken at $$y foot original. bottom elevations were taken fi= info o calculations, the preexisting or JuIy and. October of 1984. This information was - ion provided by GUC front work done in computational onvezted to our datum (NGVD 1929) for purposes- Some of the key elevations used for comPinions 28.7 = Highest top of bank elevation are as follows: 26.7 = High- freeboard line 22.0 =. Lo'west top of bank elevation . 20.0 = Low f reboard line and water surface elevation Our computations yield the following results as of 1Vlarch 2 207,939 c.y. Amounf of fill that has been Laced � 3' 2001; 167,110 c.y. Unused capacity r P pond P ty remaining to low•f board Tine 271,583 e.y, Volume from low'•fr+eeboard line'to hi . gh freeboard line Based on these fgum, the pond 1s 55,4'0/o full to the the high freeboard line. low freeboard line or 32.2% full to Calculations using the high �boasd ,no ass . banks of the pond would be filled to the hi tune tW the perimeter side slopes. t tDP ofbank elevadoa while maintaining earis#in g Thanks for this oppontunity to be of service and lease call in P should you have any questions or require any additional information concem g thus matter. sincerely, Stephen N. Spru lL pLS 01031 . Q TC L r SEAL .,.. 2rM vAAYa 1= W L �ltri�fi�l1«� Ri-CF1VFn dPA 1 7 onnq • it-1 �... v v ri i i` i I� G )A rf G !4'•t r i-A N j - (ALUM. PONt) FREEPOARD LI N90-*WAT91Z 6URFACe 151-f�v) v ' L a-Liq 1 1 _ Lo��51"fo 1~ N A4— ci-o 1-7 ��1 1qH FitgEBOARD LIT - 26,7 ICAO 91446yTfoPOP DANK It,-=2a., n AO•0 WATER 4.EvEL 3 cy /,-1 FuLLao�,439 c1(071110 /y// 1 1 Z.c: 0-3oEE CAPACITY ITY R MAI N I N � To D I L o w� FP E E 0 0AKO LAME � a �-� v • q fo o 1 IR+•oo coRor�A0WALL AT N1p1 1�N>• N R�=19,+(o "POND 15 55,+ 7, F1j1A Q*-'' o � • AN b 32.2 1=uLL o �' wr F)2CC DOARb [IMFT `'FII�N FFEE BOARb Iji -PKE9XI ST1NG wiom E1~Ev*kT1oN5_.-(A �N.�RpM 3- 23- of �. t%FoRmAhq PROW UP BY C� -OARp ow ''�pIZK P� RPO R ME D t N �'U �-Y � ocr'. , ! � e4- Spru. • ill & Associates In 7.147 r. -► �•_` r /J.a..✓/V•►V►—y a•►fa •.V. !—v�VVl iVVV Lasater _ Decant Alurn S1uTge ' ' • �- Pagi From: Michael Oxendine To: Bud Greer Date: Z128101 8:30AM Subject: DecantAlum Sludge These are the numbers for percent solids using a 50g sample. Sample Location One-15.25% Sample Location Two -14•01 % Sample Locadon Three - 28.40% =1 GUU1 fAl U.Dl 11 !ll VUV-hniLl\ 1\LJVUIwC.J Yiul IIVi LLGJa11:uJ0 (, U4- .1qY—IB-03 09 :36 PM P.02 ,. is \1 • .• .. .., • • . ,, ism: �r ` LN I • 1 � FACT SHEET —TAR PAM RIVER BASIN REVIEW FOR EXPEDITED PERMIT RENEWALS (Instructions for Permit Writer) Basic Information to Determine Potential for Expedited Permit Renewal Reviewer(s) / Date: Q f 4 I- 3 0- a9 Check If Cow Permit Number: NCO082139 Facility Name: Greenville WTP Sub -basin number: 03-03-05 Receiving Stream: TAR RIVER Permit Stream Classification: WS-IV, NSW fC, - d-S W AiZK ✓ Public WWTP ElEl* Private WWTP WTP Industrial ❑ Other * If WTP, add permitted flow limit(MGD): l,�t't w_' �� ��� s.„o"I RD I IE Pretreatment? YES 4_Z!_!P (If YES then contact PERCS or data RPA) TRC 'mit/f'ootno ? ES/ADD** NO i a (If in permit edit FOOTNOTE see TRC FOOTNOTE text WET testing/footnote? ADD** NO (If in permit edit SPECIAL CONDITION see WET Ian a e text, check FOOTNOTE NH3 limit? NO (If in permit check edit LIMITfor applicable LIMITS categories, monthly/weektyor weekly/daily) ** IWC evaluation needed? NO IWC calculation in file? YES NO ***Association member? YES ® (Check, edit SPECIAL CONDITION and FOOTNOTE as,varranted) ***Instreammonitoring? YES CNoI (Check, edit FOOTNOTE where warranted) Permit Special Conditions?/ADD NO (Iffacility has BACKUP CHLORINATION see SPECIAL CONDITION and FOOTNOTE text) 303(d) listed? NO Watch Listed? YES NO Permit MODS since last renewal? YES g2U Compliance issues? YES NO Existing expiration date: 1 10/31/2009 1 Next cycle expiration date: 10/31/2014 Miscellaneous Comments * Apply WTP Permitting Strategy, WET may be required ** IWC requires 7 70 ow data, check with Basin Coordinator or best source *** Members now in Phase III, members have wavier on instream monitoring aC r A—t' Select Expedited Catergory That Applies To This Permit Renewal SIMPLE EXPEDITED - administrative renewal with no changes, or only minor ❑ changes such as TRC or ownership change. Includes conventional WTPs (does not include permits with Special Conditions, Reverse Osmosis, or Ion -exchange WTPs). COMPLEX EXPEDITED=- includes_SpeaialConditions such as EAA, Wastewater Management PId list= oxici testin instream monitoring, compliance concerns, edit NH3limit, phased emits, stream re -class, association membership). NOT EXPEDITED - Mark all of the following that apply: ❑ Major Facility (municipal/industrial) ❑ Permitted flow > 0.500 MGD (requires full Fact Sheet) ❑ Minor Municipal with Pretreatment Program (SIUs) 17 Minor Industrial subject to Federal Effluent guidelines ❑ Limits based on RPA (toxicants/metals, GW remediation for organics) ❑ Other 2009 Tar Pam Basin Permit Review/Shared Drive/Lumber Basin