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HomeMy WebLinkAboutNC0086918_Issuance of Permit_20081212 • () WATRO `O G Michael F.Easley,Governor William G.Ross,Jr.,Secretary North Carolina Department of Environment and Natural Resources f7 Coleen H.Sullins,Director Division of Water Quality December 12, 2008 Mr. Joseph H. Threewitts, Jr. Operations Manager Wayne Water Districts P. O. Box 1583 Goldsboro, NC 27533 Subject: Issuance Renewal NPDES Permit NPDES Permit NC0086918 Eastern Wayne Sanitary District WTP#3 Wayne County Dear Mr.Threewitts: 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 one major change from the draft permit send to you on October 8, 2008. The TN Load monthly and annual monitoring calculations are no longer required. 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 Ron Berry at telephone number (919) 807-6403. Sincere , ole? H. Clin; Attachments Cc: Washington Regional Office/Surface Water Protection Section Central Files NPDES Unit Division of Water Quality,Point Source Branch Telephone(919)807-6300 ,o 1617 Mail Service Center,Raleigh,North Carolina 27699-1617 FAX(919)807-6495 1 Carolina 512 N.Salisbury Street,Raleigh,North Carolina 27604 On the Internet at http://hlo.enrstate.nc.us,/ Naturally An Equal Opportunity/Affirmative Action Employer s. Permit NC0086918 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 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, the Eastern Wayne Sanitary District is hereby authorized to discharge wastewater from a facility located at the • Rockford Church Road WTP NCSR 1737 near Seven Springs Wayne County to receiving waters designated as an unnamed tributary to the Neuse River in the Neuse 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 January 1, 2009. This permit and authorization to discharge shall expire at midnight on January 31, 2013. Signed this day December 12, 2008. en liffin(s",Cector INDivision of Water Quality By Authority of the Environmental Management Commission Permit NC0086918 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. The Eastern Wayne Sanitary District is hereby authorized to: 1. Continue to operate a drinking-water treatment plant with a discharge of filter- backwash wastewater. This facility is located at the Rockford Church Road WTP off NCSR 1737 near Seven Springs in Wayne County. 2. Discharge from said treatment works at the location specified on the attached map into an unnamed tributary to the Neuse River in Lenoir County, classified C, NSW waters in the Neuse River Basin. 135' • �_,� _ 1�.5 - .�.,,� Eastern Wayne County Sanitar�e 0 C D i stri ct WTP#3 t NC0086918 NCO086918 Z Discharge 17i sri � S 10, 4Chapel USGS Quad: G27NE Seven Springs, NC N Latitude: 35' 14' 3" N Stream Class: C, NSW Longitude: 77* 49' 43" W Subbasin: 03-04-05 (Outfallin Lenoir County) PUG ; 0 3 0 Z Q Z. O i Receiving Stream: UT to Neuse River � ftcxkfot-c! (13 i3�t J' 13 Facility Location Amp NC0086918 Eastern Wayne County Sanitary No J f % j District WTP#3 Wayne County Permit NC0086918 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 filter backwash from outfall 001. Such discharges shall be limited and monitored by the Permittee as specified below: EFFLUENT LIMITS MONITORING REQUIREMENTS CHARACTERISTICS Monthly Daily Measurement Sample Sample Average Maximum Frequency Type Location Flow 1 0.033 MGD Daily Estimate Effluent Total Suspended Solids(TSS) 30.0 mg/L 45.0 mg/L 2/Month Grab Effluent Not less than 6.0 s.u. nor more pH 2/Month Grab Effluent than 9.0 s.u. Total Residual Chlorine(TRC)2 17 pg/L 2/Month Grab Effluent Fluoride,mg/L Monthly Grab Effluent Total Manganese, pg/L Monthly Grab Effluent Total Iron,mg/L Monthly Grab Effluent Nitrite/Nitrate Nitrogen 3 Monitor&Report(mg/L) Semi-annually Grab Effluent (NO2-N+NO3-N) Total Kjeldahl Nitrogen(TKN)3 Monitor&Report(mg/L) Semi-annually Grab Effluent Total Nitrogen(TN)3 Monitor&Report(mg/L) Semi-annually Calculated Effluent IN=TKN+(NO2-N+NO3-N) Total Phosphorus(TP) Monitor&Report(mg/L) Semi-annually Grab Effluent Footnotes: 1. Flow estimate shall be based on daily discharge activities to outfall and supported by metering data where applicable. 2. TRC Total Residual Chlorine compliance is required for chlorine or chlorine derivative used for disinfection. 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. 3. For a given wastewater sample, TN =TKN + (NO2-N + NO3-N), where TN is Total Nitrogen, TKN is Total Kjeldahl Nitrogen, and (NO2-N + NO3-N) are nitrlte and nitrate nitrogen, respectively. All samples collected should be from a representative discharge event. There shall be no discharge of floating solids or visible foam in other than trace amounts. NORTH CAROLINA WAYNE COUNTY. CLIPPING OF LEGAL AFFIDAVIT OF PUBLICATION ADVERTISEMENT Before the undersigned, a Notary Public of said County and State, ATTACHED HERE duly commissioned,qualified,and authorized by law to administer oaths, PUBLIC NOTICE STATE OF NORTH CAROLINA Teresa Bozeman ENVIRONMENTAL personally appeared MANAGEMENT COMMISSION/NPOES UNIT 1617 MAIL SERVICE CENTER RALEIGH,NC 27699-1617 NOTIFICATION OF INTENT who being first duly sworn, deposes and says: that he (she) is TO ISSUE A NPDES WASTEWATER PERMIT Legal Clerk On the basis ofthorough of taff aC review and app (Publisher, or other officer or employee authorized to make affidavit) General Statute 143.215.1 and15A NCAC 02H.0109 and other of WAYNE PRINTING COMPANY,INC., engaged in the publication of lawful standards and regula- tions,the North Carolina a newspaper known as GOLDSBORO NEWS-ARGUS, published, Envi- ronmental Management Com- issued, and entered as second class mail in the city of Goldsboro in said mission proposes to issue a National Pollutant Discharge County and State; that he(she) is authorized to make this affidavit and Elimination System (NPDES) sworn statement; that the notice or other legal advertisement, a true wastewater discharge permit to the person(s)listed below ef- copy of which is attached hereto, was published in GOLDSBORO fective 45 days from the pub- lish date of this notice. pub- NEWS-ARGUS on the following dates: Written comments regarding October 13, 2008 the proposed permit will be ac- cepted until 30 days after the publish date of this notice. All comments received prior to that date are considered in the final determinations regarding the proposed permit. The Di- rector of the NC Division of hold a- ter Quality may decide and that the said newspaper in which such notice, paper, document, or public meeting for the proposed permit,should the Division re- legal advertisement was published was, at the time of each, and every ceive a significant degree of such publication, a newspaper meeting all of the requirements and public interest. Copies of the draft permit and qualifications of Section 1-597 of the General Statutes of North Carolina other supporting information on and was a qualified newspaper within the meaning of Section 1-597 of the file used to determine condi- tions onditions present in the draft permit General Statutes of North Carolina. are available upon request and payment of the costs of repro- OctoberO8 duction-Mail comments and/or This 31 day of ,20— requests for information to the NC Division of Water Quality at a(uQzQ_ os) the Sprinkle above(9addre19)807ss or-63 call Dina at the Point Source Branch.Please in- (Signature of person aking affidavit) dude the NPDES permit num- ber(below)in any communica- 31st tion. Interested persons may Sworn to and subscribed before me,this day of asso aliit the DivioSan fs Water ist51N OctoberStreet,Raleigh,NC 27604-1148 between the hours of 8:00 a.m. • and 5:00 p.m.to review infor- /-\.. to `— motion on file. The Town of La Grange(P.O. / I� a yl� Box 368,La Grange,NC 28551) Notary P lic has applied for renewal of NPDES permit NC0021644 for / ! ` c7/` J� its WWTP in Lenoir County.This (J/ permitted facility discharges My Commissicn expires: treated domestic wastewater to an unnamed tributary to Mosely 7 Creek in the Neuse River Basin. Currently BOD,Fecalloliifform, Dissolved Oxygen,Totalhophorus,Total Nitrogen, Ammo- nia Nitrogen,and Total Residual Chlorine are water quality Red. This discharge may affect future allocations in this portion of the Neuse River basin. The Eastern Wayne Sanitary i District has applied for renewal of NPDES permit NC0086918 - for its Rockford Church Road WTP.This permitted facility dis- charges Greensand Filter rinse/backwash wastewater to an unnamed tributary to the Neuse River in the Neuse River Basin. Currently Total Residual Chlorine is water quality lim- ited. This discharge may affect future allocations in this portion of the Neuse River. Legal#785 October 13,2008 • ' DENR/DWQ FACT SHEET FOR NPDES PERMIT RENEWAL DEVELOPMENT NPDES No. NC0086918 1 Facility Information Applicant/Facility Name: Eastern Wayne Sanitary District WTP#3-Rockford Church Road Applicant Address: P.O. Box 1583; Goldsboro,North Carolina 27533-1583 4. Facility Address: Rockford Church Road; Seven Springs,North Carolina 28578 Permitted Flow 0.033 MGD Ak Type of Waste: Backwash/rinse Greensand Filters WTP Facility/Permit Status: Class I/Active(no discharge during current permit cycle); Renewal • County: Wayne County(outfall in Lenoir County) Miscellaneous tk% Receiving Stream: UT to Neuse River Stream Classification: C,NSW Subbasin: 03-04-05 Index No. 27-56 q -ia Drainage Area (mi2): NA 303(d)Listed? No(FC—Mercury) Summer 7Q10 (cfs) NA Regional Office: Washington ,N, Winter 7Q10(cfs): NA State Grid/USGS Quad: I32NW 30Q2 (cfs) NA Permit Writer: Ron Berry Average Flow(cfs): NA Date: 10/2/08 IWC(%): NA c 3 BACKGROUND The Eastern Wayne Sanitary District operates an aeration/greensand filter drinking water treatment facility, WTP#3 on Rockford Church Road, that serves the surrounding community. Water from multiple wells is the water source. The WTP#3 Plant has the option to pump its 4. \n waste water approximately 0.7 miles to the NPDES outfall, an unnamed tributary 200 feet upstream from the unnamed tributary discharge into the Neuse river, a class C , NSW water in .q -S the Neuse River Basin in Lenoir County. 3 Aerated well water is pre-treated with potassium permanganate and then flows to three parallel 1. greensand filters (iron removal). The filtered water is further treated with corrosion inhibitor (polyphosphate), chlorine, fluoride, and ammonia before entering the main drinking water 3 •• distribution network. The drinking water network provides the water for backwashing and rinsing the greensand filters. There is a dechlorination chemical feed system that treats the returned drinking water prior to use for backwash/rinse of the greensand filters. 3 __, Thegr eensand filters backwash/rinse waste stream accumulates in a holding basin where solids are collected. The waste water from the holding basin than can either be recycled or pump to the l NPDES outfall. As solids build up in the holding tank they can be removed for disposal. However, to date this facility has not accumulated sufficient solids to warrant disposal and the holding basin continues to store the collected solids. There is a contingency plan in place to follow regulatory requirements for proper disposal of the solids. No discharges to the NPDES outfall have occurred as a result of 100% recycling of the waste water. PERMITTING STRATEGY There is no DMR data to review. Review previous fact sheets, file information. Compare permit to existing WTP Strategies for Greensand Filters and Neuse River Basin rules. Fact Sheet NPDES NC0086918 Page 1 of 3 s Effluent Limitations and Monitoring Requirements FLOW All waste flows are required to be limited, a monthly average limit of the daily flow 0.033 MGD will be added to this permit. The flow is also required to calculate TMF for the TN Load calculation. A footnote to clarify flow estimates will be added to this permit. TSS TSS is a primary pollutant parameter for Greensand WTP waste effluent, TSS monitoring/limits will continue in this permit. ll pH is a major pollutant parameter for waste water. A pH 2/Month monitoring with a limit range of no less than 6.0 or greater than 9.0 will be added to this permit. Total Residual Chlorine(TRC) TRC is a major toxicant. TRC monitoring will be decreased to 2/Month to match current Division policy. Monitoring with a 17 µg/L limit (no IWC) will continue in this permit. The TRC footnote will be edited to clarify compliance. Fluoride Fluoride Monthly monitoring will be added to this permit. Fluoride is present, is a toxicant of concern, and is required by the Greensand Filter WTP guidelines. Total Iron Total iron is an action level toxicant. Total iron monitoring will be decreased to 2/Month to match current Division policy in this permit. Total Manganese Total manganese Monthly monitoring will be added to this permit. Total Manganese is a toxicant of concern and is required by the Greensand Filter WTP guidelines. Total Nitrogen(TN), TJN,Nitrate/Nitrite Nitrogen, TN Load Nutrient monitoring for a NPDES discharge into this portion of the Neuse River basin is required (NSW). TN is defined as the sum of the TJN and Nitrate and Nitrite nitrogen. TN Load is the mass quantity of TN discharge, monthly and annually, using the formula TN Load (monthly) = TMF x TN x 8.34. TN Load (annually) = sum of Jan to Dec monthly TN Loads. TJN and Nitrate/Nitrite nitrogen semi-annual monitoring will continue in this permit. All calculated values will continue to be required in this permit. Total Phosphorus (TP) Nutrient monitoring for a NPDES discharge into this portion of the Neuse River basin is required (NSW). TP monitoring will continue in this permit. Removed Requirements Settleable Solids and Turbidity requirement were removed from this permit. Current Greensand Filter WTP guidelines do not require these parameters. Fact Sheet NPDES NC00869I8 Page 2 of 3 SUMMARY OF PROPOSED CHANGES In keeping with Division policies the following will be incorporated into the permit: • Effluent limitation and monitoring requirements for Flow and pH will be added. • Effluent monitoring for TRC and Total Iron will be reduced to 2/Month and Monthly, respectively. • Effluent Monthly monitoring for Fluoride and Total Manganese will be added. • Effluent limitations and monitoring for Settleable Solids, instream limitations and monitoring for Turbidity will be removed from this permit. PROPOSED SCHEDULE FOR PERMIT ISSUANCE Draft Permit to Public Notice: October 8,2008 Permit Scheduled to Issue: January 1,2009 NPDES DIVISION CONTACT If you have questions regarding any of the above information or on the attached permit, please contact Ron Berry at(919) 807-6403 or email ron.berry@ncmail.net. NAME: DATE: REGIONAL OFFICE COMMENTS NAME: DATE: SUPERVISOR: DATE: Fact Sheet NPDES N000869I8 Page 3 of 3 does not apply to any other kind of cationic exchange unit used in water treatment. If any portion of the water treatment process includes an ion exchange/water softener unit,then the RO-IE Permitting Strategy will apply as well. Typically,a greensand filtration unit is preceded by the use of an aeration tower along with potassium permanganate to oxidize dissolved iron in the ground water. The particulate ferric hydroxide(and some minor quantities of soluble ferrous material)is then removed via filtration through a manganese based greensand media. Greensand is a proprietary material that does not require sodium cycle regeneration,only backwash with finished (potable)water. Since the discharge from such a facility is not as saline as that from a sodium cycle cationic exchange unit,this may be considered a more environmentally friendly technology for the treatment of groundwater. For that reason,unlike other types of ion exchange systems,non-discharge options are sometimes an alternative and should be explored for new permits. Filter backwash water is usually collected in a settling basin, and the supernatant is then discharged to surface waters or a regional treatment works. 4.2 Pollutants of Concern Typical chemical additives to such treatment systems are an anti-scalant(such as zinc orthophosphate),fluoride, chlorine and potassium permanganate. Table 4.1:Monitoring Requirements For Greensand WTPs The minimum monitoring requirements for greensand WTPs included below identifies various pollutants of concern including conventional parameters and toxicants. A brief rationale for the inclusion of these contaminants can be found in Appendix A. Other toxicants were not included because they are not expected to be detected,however if a pollutant specific problem is detected in the receiving stream then a monitoring requirement may be added for that parameter. Likewise,if data indicate that a pollutant is not present in the facility's discharge,that parameter may be dropped from the requirements. Limits should be added if a facility shows reasonable potential to exceed water quality standards for toxicants. New facilities should monitor for parameters of concerns regardless of whether or not there is a water quality standard. Monitoring requirements can be re-evaluated during subsequent renewals. EF>itll1T LIMITS MONITORING REQUIREMENTS CHARACTERISTICS Monthly Daily Maximum Measurement Sample Sample Average Frequency Type Location Flow' Limited Instantaneous Effluent Total Suspended Solids 30.0 mg/L 45.0 mg/L ./See Table 5.1 Grab Effluent Total Residual Chlorinez Freshwaters:17-28µ See Table 5.1 Grab Effluent Saltwater:13µg/L Fluoride3 Based on potenti See Table 5.1 rab Effluent Total Iron See Table 5.1 rab Effluent Total Zinc' See Table 5.1 /Grab Effluent Total Manganese See Table 5.1Grab Effluent pH Freshwater:6.0-9.0 s.u. Tabl Grab Effluent Footnotes: 1. For instantaneous flow monitoring,the duration of the discharge must be reported in ac.dition to the total flow. 2. The TRC monitoring requirement applies only if the Permittee backwashes with chlorinated water. 3. Fluoride should be monitored if the permittee backwashes with fluoridated finished w r. 4. Zinc shall be monitored if the Permittee uses any zinc-based additive in the water trea ent process. Leh, -� X1041" -7- 1 ,-..... ,.. I Figure B-5 Neuse River Subbasin 03-04-05 A -). 4 -1 • AN I '.,'• WAYNE I I ) •., , (.— ,... A ,, L. su. NCCIENR —, -. ..i. : GREENE ;-. i ,' I PITT (.. . • --.: • ,-- '-. I 4 i 1 , (4 .) \-- \ ,. . : ,c."4,-,-7. . /14-- .,,,,.._ , %.0(•‘"- 1 g) . - • ..fr ...-: . .' ., , ( ,-.,•• '-, , 'I'••-•1',j ' '''•'-' ,•,SBU m: /I: ••s•-: i i.l• .•: ----, \ /. ..,..----- 1,/ •..,, Goldsboro .._......r., /1494?:1 '''' : \ / cl --1 ' , ' -) • . tr ./' ', et ./ if F-1 B.2 i \ ,.,„...,--_ .__. , ../. ,,, zf-- / i ,.. , .i. . ..... \I, fit.• ,,.,.....„ ............ / 1 , i tr. F-49 1 ' Mit 78 43i, . . , . , Walnut -4.5. 1 LaGrange . SB-2 ', ,' Q't•i• 'A/ Creek •„, / Cf, i , / A-8 ._ Jt."'J ‘N• 1 71 A-5 . , t-j_.,_ 0 5' P" I SF-1 Kinston .• 'S. ''\•,. 0 1 / 4 ' N SB-1 401 2_, AA. CRAVEN ,:-... NZ' I B-3 '''..A-3 B-4 7/ .. - . , t•••-. . 'O. SB-3 „„...,2•!, - „-' . s- ..-. . '' r, - ,...,,, / ,, f --. I -• .., _ ,- • , il.k.,6 ' even _...- .,, ,,, \--- --"•-• Dover • $15tin§s -,1 , „ f\, _ \ \ .--.... .-. oomoo Subbasin Boundary K I -‘,, " NC-..,„a (I) Ambient Monitoring Station I 61 sir g • • ....' \ <N. © LNBA Sites • -.,. •':-,N.. \ t. Benthic Station 'N. l .----• •,.... /' •./ s.::,.... ...--• / ' . ... 0 Fish Tissue Station t .i. ... , ', , -, . .. . ',.. JONES\/ \. • / 56 A NPDES Discharges \ / f LENOIR / A Major • / A Minor • - us.Support Rating DUPLIN \., / Aloprop A rili1111111;tillis ./ A/ Supporting t t,l' l'•, *f: , •i )' - A/ No Data I ,t Silk .• V County Boundary „,,t. ..,;' Primary Roads Planning Branch ,,, ....„... Municipality 5 0 .,' 5 10 Mlles Basinwide Planning Program Unit . d September 10,2002 :..- 44 ct 4 " 4� �� • CONTRACTOR'S SITEWORK RESPONSIBILITIES • *000 CONTRACT NO Sa-W11FR OISTRIf3UPON • YACNEPC YERIOAN I I. shed line construction within the right-of-bay of Rockford Church Rood. 2. Eight(a)inch Hnif^ed water Iln construction on the el•hem the right-of-way In. I of Rockford Church Rood to fifteen(15)fat north al the right-al-way I'n••f Rockford Church Rood inaudng In•E Sol.raw wig Ro.. ..3.4, •• ux+a ma• 3. Sixteen(I6)MM water line construction the nils from the right-of-way Ine of • + • a ut 4 RockfordChurch Rood to apro.imaley 370 feet north 01 this rigls t-of-way Ine of Rockford Church Rood including the e lbases,In.Fre hydanand tie-n to tie _ pu.yw If butterfly any to ee instate*by CONTRACTOR NO.56. iEo& Raw water I'n•construct......the night-0I-soy of Rockford Church Road. in I 5 Raw water line construction on the ails from N .a e right-of-ay In.al Rockford Church S 5 1 Rood to fifteen(15)Net north of the 601-of-way line of Rockford Church Rood. ` a ` moans, /l icludng thio 12•.dve and bo.. 5 2•• t I u11 00.10 uo was.1a.t.0 !w 6. Waste dischoree face man construction within t^.right-of-way al Rockford Church 1 t oar{,� I3 Ls or u s X110 w. W emL er 0.1 on c wan h. I IV a11 � i II; : .a 7. want.aanw9•fwc.m anewclian an t .n.from[n•rant-of-war In.of 3 Rockford ChurO Rood to fifteen(15)fat north of the right-of-way lin.of Rockford ' i I 7 • Church Rood naludng IN.6'gate a e bo.. a IM /`^-••y d Two(2).1c^valor.swats for the Water Treatment Pant. a I e1 a E i `1 .c 1 ON RAci NO 55-WELLS ✓ .�.J I. Ra.Waw WO Na,. 4 w n a r..0 -1 <<\.\:.P + 5: rr CONTR Cr NO 99-WE LYP F r�I - ELEVATED/n _ 0 ydF 1 TAKE \ I. F (a)inch PVC ro..oter 1n•from Well Na.1 to the 6'got.valve to be;n11a.a Z !0 I by CONTRACTOR NO.57. p t� Z. 2. Well had pipkp,central deck pump,and all electrical. Cl) p F 4 d 8b " 3. Coordination with CONTRACTOR No.5a to pravid.d«Irkd area to Well Nes 1. + (� to TreOf atme '.311 Iva R ♦. Sento anlrene.,area stolen grounding Well ng lNa 1. Q w O SRA.IMO AT ern es sr CLASS 11 MOIL.MOV 8s. lli 0 =LIM IRK 0 +21 (7btjGSGT NO 5G-Ft EVATFO STORAGE TANG (n I 1. Elaste0 storage toe- Cr) . 2. Sixteen(16)into DP water line Nom th.Seated storage lank canter rive to i . approximately 370 feet north of the right-al-way Ha of Rockford Car.Rood 0 inbng butterfly alas banes.Ids,bends.and reducer. 3. Electrical anduit end junction boo.,for tn.emoted Corea tone e.00ode o.ldnbly Q 'ewe from 1(.e(5)feat mase the base of the elevated tone column to the a«trod.holder 0 I made an tap of the tont Cm3 w Boli S. Electrical o II ,t o., e.(5)n banes.ono conn«bons b the tlawlal storogeoS..so boa • aa.tnrction light Nem f'"• feet abase the bane of the emoted took"Sam to the, i . I •. to 00, ,1 light on top of the tank. CONTRACTOR NO.56 anal mei•Ow cenn«lienf 1°L111 9g,ryio candod aM wimp proside0 by CONTRACTOR NO.5i 3IVN_,`�5 Conamt•pb•n pod and dome.contrd alone of n•wled stroq.lone owl..Alpe. 0;V CON1RACT 000 57-WA110 1001.00(x1 a ~ , I I r I. Water Treatment Rant Boldingn 2. Che .Roitdng. L 3. Aeration and Ra.Wald R•,dar. gr s 4. Wost.Water Holding Talc • I a.5. Pressure reduces)vas ail • 51t•piping(not shown la o•by other contractor.)including ad pose.Rl bogs,raves, w - I 16\00 occasion,and lie-ns to 019509 nstalal by alhw. 0 • 7. Site lonascopng Indodng clon9 and grubbing,Mesion and sedimentation control, ,,ti m 'a gralng,borrow,and needing. G m I /r 6. handl and control.Odom.solacing. rp m ll dPaY12ii • 9. Owen ' oxng and gots. / tto0 y $ g 1O Weld Treatment Plant 0anild .... ra $ a� o I I d'sh0utlyn eon.nitrilbatIon rod..a ge1 ipl. lane.U•septic ldhk, a on interconnecting pipng g a{ m I It. Tans ea Prp•we sen p stoma tank cense riser top to tOW y n b wag piping from the eewlea. t � control awern tranw.eer assembly wait 1 flea.the Treatment Plane Iwlding °� a $ S i uuu{{{ i I (1'yI TRAri 000 511-WA 1(0 TWA IMFNT PI ANI FI Ff 1RII'AI S': / 3 rs' a ♦ I ,1 1. Coordk,ati.n.IU Seethe hilly company to ptvid.ebchicd area to Me Trealmnt I1 C R• n /. \ ...„.._-_-_:___,_..0*"._„ ce t,- -• i , e_ PIanL o 3 2 0 I Jur, I Electrical straw poly 1•race anhonc•,dna fgtdn greundng to,tn.Treatment Rant Y u i I `' i I - __ * 3. Satre ductbanks,cw,aui1,and m+ am tn.TreoN...nt Plant witting to Mw a Mad ILF•'- structure's i0anc..dh t^.Ouatneons Schaal,Co...a and We.Schedule the 3 3 3 i g g rpt] HI.- I n y PLANS and SPEOFICAPONS. I1 I u.i p mar.rcme 7, 7 SITE GRADING CONSTRUCTION NOTES S d I ��» 1 Owr ens.ger anti.sits.;Loin 10.emit.o contlnrctian. (Sita woe brmedy bred 1 farmland.) A9 trnf,shrubs.buena..dell.,late with.the 1001(.of con ,had k.rarad and alwo.M el'n 0000,4ane.wit^o plic.91 F•add,state•and LI«d ea,3 ` 'way and rogations. Diposal filo enol b.provided by the CONTRACTOR. Clang I knit.w.Plan(15)feel outside Md fence Ines amen Ina. ttannos Oe not F o II disturb noting swan(7)monitoring was on southeast comer Of properly w o 2. Construction snail de confined to the 0 within the orderly boundary lie Yawn on Z U this Meel and thio le-eel-.o z nate-of-way y of odenng.trees and lea Can0,1000 mil^. W U- z 0 eapnirp strata and robe fall a'Mi[al t0 that streets toiutaf wpbs. (' kn9rowmeels weer Ihi1 CONTRACT. 3 5, 3. Clad..Peps and bosses.site to pond*poetise drainage aur the•ole•Ste and to Z UUJ T� drain 0010ac.walr away Nom bulking.and our structures Sae gem.serlR0• 0 way Nom balding/and other structures at three(3)'want minimum sone for a m LE G t, minimum distance of twenty-Ree(25)reel n of ddetections. a O' W4. A0 roadway dna parkin exextra.ares a all be,pcwith a e.(6)nc^thick bar o1 )- Cl. LL .d.,. Exbtng Spot Elevation coda aggregate base course(NC DOT Tyee A)and two(2)inches(In two 1'thick Z (A Q d1 bars)a1 Type SF 9.5A admit concrete surface course. W h i- 5 o ® Fnits Grade Spot Elation S. M 0islumal areal once H Z k Z m E be saeded and mwcnea.iron sewn(7)dart after campaign a. F•• W Z SI Ewtin Cantor Lin. of gang aerations. feta area within the limits of.pstrucibn shill be waded and 3 a Q W Q cm dl n 9 mukhed•.curt that peas within[109 Id 91 of Wilding;slruct 0 pawnor»,old co UJ j (/) O s7 unasturnd cress wills a all nlobly^ed groan cow shad not e.seeded and mulched. Finished Craw Contour Line Q W GI i 6. Erosion control measures anal a n,tamw p;w Ie oynning cons[rucl'en oma Nae be N O dl -- Right-al-Way w Properly Lw maintained n con limps aeration untl the find gross aur O"NMI ogre..lel. Erasion Ui Q Z .antra rags,.fAa4 be removed by IM CONTRACTOR anew the nock gross cow 1 W d .x getable/let tc--mac- Lina of Construction un. I- O' 8 -.. Proposal Oonoge Flo.Olr.chan 7 Proposal contourknee and Rpt Yevola.p.to rni.nal wade. ? em Eaotn Nan Stoke a. Ono handed year Rad plan emotion i.55 feet ' Ili Z 9 Qn g j 9. 5.d•and/or ditchtide sane en.b•no sleeper than 3 npieatd f0 1 welch. 1.0 Ti e Lasting Monitoring Wel F for' . -or .0- Exiting Overhead(1.010cal Liras Cr) >> n --a . Prepo•ed Fnce s r0 11 11, k- w o„ Proposed Gate ad.and Soo loo ...��/'''• G. 0 Z 8 L53 w Proposed y mar VOp BRgIrsi° ` •0O•/•rlC/h1'f,'• U W -e P ad Nadant ? SEAL �3f5. =4-a SE 7����LLLL �' i ';o c 1972 •? _ ilii 746y`\,•1 < '.r,2lE'N-... ''Pi:.r..1(``4. . ran,luulf• r,I,MOAItay SHEET G4 OF 35 Na O a p' 3p OR OPENMTER RVNN. BACKWASH WENCE w R R J( s uR/W IER SCOUR _ ® QED o� SERWE oo►:,►:,►:,►:,►:,►:,►_,o_�mmm� WAD mmm® '—{ j'�-- umAn. vrc .rN auNec v<u in �` .1 :'pP ORS'• fr ;- 5J • � ? \ SEAL 1972 G , r�NOAI?-�` /LIE. t4 O A S p Y W m � a .4 pia W LU U c9 � � H Z W 0 Q a 0 } U H a. Q LU F� _ W Z m H W W U) cq 4 w oO W Z c w aa. } a�� w z of U ~ Li U) Z LIJ i O U W z r 3 SHEET G3 OF 35 WAYNE WATER DISTRICTS P.O. Box 1583 Goldsboro, N.C. 27533 (919) 731-2310 August 2,2007 Mrs.Frances Candelaria NCDENR/DWQ/Point Source Branch 1617 Mail Service Center Raleigh,NC 27699-1617 SUBJECT: Renewal Request NPDES Permit NC 0086918 Eastern Wayne Sanitary District Wayne County,NC Dear Mrs. Candelaria: Attached please find the following items in support of subject renewal request: 1. Two additional copies of this cover letter 2. Application form(original and two copies) 3. Process Schematic and Site Plan(three copies each) There have been no changes at the facility since the issuance of the last permit. The facility generates an insignificant amount of sludge which accumulates in the on-site backwash waste basin. The accumulated material (sludge) is believed to meet standards to be deemed a soil supplement and efforts are on-going to obtain this designation. In the event it becomes necessary to waste solids prior to receiving the "soil supplement" designation we will contract with a DWQ approved private contractor, make application to DWQ for a Permit for disposal on land owned by the Eastern Wayne Sanitary District, or utilize a local approved landfill. If you have any questions,please do not hesitate to call me. Sincerely, Wayne ater Districts 4\44$(// # seph H.Threewitts,Jr. Operations Manager \\G-PC 1\D1005\FTL\2007 1 070801 W WD-RENEW-REQ-EWSD-NPDES-NC0086918-LTR.doc 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 NCOO 86918 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 EASTERN WAYNE SANITARY DISTRICT Facility Name WTP#3 Rockford Church Road Mailing Address P 0 Box 1583 City Goldsboro State / Zip Code NC 27533-1583 Telephone Number (919) 731-2310 Fax Number (919) 731-5994 e-mail Address 2. Location of facility producing discharge: Check here if same as above 0 Street Address or State Road Rockford Church Road City Seven Springs State / Zip Code NC 28578 County Wayne 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 NA Mailing Address City State / Zip Code Telephone Number ( ) Fax Number ( ) 4. Ownership Status: Federal 0 State ❑ Private 0 Public 12 Page 1 of 2 C-WTP 03/05 • NPDES PERMIT APPLICATION - SHORT FORM C - WTP For discharges associated with water treatment plants 5. Type of treatment plant: ❑ Conventional (Includes coagulation, flocculation, and sedimentation, usually followed by filtration and disinfection) ❑ -Ion Exchange (Sodium Cycle Cationic ion exchange) di 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) Ground Water 7. Describe the treatment process(es) for the raw water: Aeration followed by filtration through greensand filters. 8. Describe the wastewater and the treatment process(es) for wastewater generated by the facility: Wastewater consists of backwash of greensand filters to remove iron and manganese deposits. Sedimentation in a concrete backwash tank is primary form of treatment. Treated backwash is typically reused. 9. Number of separate discharge points: t Outfall Identification number(s) '001 10. Frequency of discharge: Continuous ❑ Intermittent If intermittent: Days per week discharge occurs: 0 * Duration: 0 * Treated backwash is typically reused; however, discharge permit must be maintained to allow discharge in case discharge becomes necessary. 11. Plant design potable flowrate -9 MOD Backwash or reject flow '03 MGD 12. Name of receiving stream(s) (Provide a map showing the exact location of each outfall, including latitude and longitudes Unnamed tributary to Neuse River Page 2 of 2 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, that have the potential to be discharged. Chlorine, polyphosphate (Aquamag), fluoride and potassium permanganate are chemical additives. 14. Is this facility located on Indian country? (check one) Yes ❑ No R 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 the NCDENR Customer Service Center. Was the Customer Service Center contacted? ❑ Yes ❑ No ➢ Analyses of source water collected ➢ Engineering Alternative Analysis ➢ 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. Joseph H. Threewitts,Jr. Operations Manager Printed n.. •f Person ' '. Title Q-2-0� Signat e of •pplicant 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 FACT SHEET FOR EXPEDITED PERMIT RENEWALS Basic Information to determine potential for ex edi permit renewal Reviewer/Date Rt,6 o - / `f— o Permit Number N C. O 0 S Facility Name LA s-rP \J,l 4-+Nf-_ Basin Name/Sub-basin number e "3 - 0`l-- 0S- Receiving S- Receiving Stream tl-1 +0 t.1 rias 2•ti6R Stream Classification in Permit C N 5 W Does permit need NH3 limits? N� Does permit need TRC limits? N.,5 l'�i►�.i Itis - Does permit need Enteroccoci limit? KiJ Does permit have toxicity testing? op.:LA.. - Does permit have Special Conditions? Does permit have instream monitoring? Is the stream impaired(on 303(d)list)? Any obvious compliance concerns? Any permit mods since last permit? Nto Existing expiration date J o." 3 It 2.O o New expiration date J H 3i 7 o 13 New permit effective date Miscellaneous Comments 1 �ntir.V_ FI)nr:� c *trn YES_ This is a SIMPLE EXPEDITED permit renewal (administrative renewal with no changes,or only minor changes such as TRC,NH3, name/ownership changes). YES✓ This is a MORE COMPLEX EXPEDITED permit renewal (includes Special Conditions (such as EAA,Wastewater Management Plan), Conventional WTP, 303(d) listed,toxicity testing,instream monitoring, compliance concerns,phased limits). Basin Coordinator to make case-by- case decision. YES_ This permit CANNOT BE EXPEDITED for one of the following reasons: • Major Facility(municipal/industrial) • Minor Municipals with pretreatment program • Minor Industrials subject to Fed Effluent Guidelines(lb/day limits for BOD,TSS,etc) • Limits based on reasonable potential analysis(metals,OW remediation organics) • Permitted flow>0.5 MGD(requires full Fact Sheet) • Permits determined by Basin Coordinator to be outside expedited process TR Version 9/7/2007