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HomeMy WebLinkAboutNC0000752_Wasteload Allocation_19931011NPDES DOCUMENT SCANNING COVER SHEET NPDES Permit: NC0000752 Roanoke Rapids Mill WWTP Document Type: Permit Issuance Wasteload Allocation Authorization to Construct (AtC) Permit Modification Complete File - Historical Engineering Alternatives (EAA) Correspondence Instream Assessment (67b) Speculative Limits Environmental Assessment (EA) Permit History Document Date: October 11, 1993 This document is printed on renne paper - ignore any content on tiie reinertia e side NPDES WAS'Ib LOAD ALLOCATION PERMIT NO.: NC0000752 PERMITTEE NAME: FACILITY NAME: Champion International Corp. Champion International WWTP Facility Status: Existing Permit Status: Renewal Major Pipe No.: 001 Minor Design Capacity: 28.0 MGD Domestic (% of Flow): 0 % Industrial (% of Flow): 100 % Comments: See attached effluent guideline limitations RECEIVING STREAM: Roanoke River Class: C Sub -Basin: 03-02-08 Reference USGS Quad: B 28 NW County: Halifax Regional Office: Raleigh Regional Office (please attach) Previous Exp. Date: 1/31/94 Treatment Plant Class: IV Classification changes within three miles: Requested by: Prepared by: Reviewed by: Greg Nizich 61Lbu,k___ 7'4" n Date: 6/21/93 Datcri $/q 3 Date: /A/73 Modeler Date Rec. # ck 6%3/93 75D/ A Drainage Area (mi2 ) Avg. Streamflow (cfs): Qegy)i t 7Q10 (cfs) I sop Winter 7Q10 (cfs) o 00 30Q2 (cfs) y . 2- % Acut Toxicity Limits: IWC Instream Monitoring: Parameters Upstream t \ G y$ Location Downstream C I S g Location Effluent Characteristics I.1 o ,,,-t f 4 A�. 0,Auq n;f ; I PA- (, xl BOD5 (ri/4,-0 61 8S"2.. 13,1o'1I ,,,� / A NH 3-N (mg/1) vt i o, D.O. (mg/1) 1-lo'n1{ Cclait ) Mottsio,t1 Ccic.,;.1ti1 TSS(1Jy), dal 1 t (,goo 33, 4o0 F. Col. (/100 m// 1) ,,,N f c. "I t c. pH (SU) G — q G _ Tetmh VAo(co) M0t (au;I)) *1-1) y 0) Movt; 4- (etiv,#111) Mo,,; Ln (v.,a..,41, cryIR) a,ac0.A_,LA(tea.. Mo.,;Ic ,�,) M • 1. G 3 .--u I Q Al 4\0✓0 p N Q IA b) ( (d 1) I . 9 C1 Ivkci,lbvart,klAt l (-4/d0.,) Co , UCA 1'J Al 1 Comments: Cs2,x,�Al..t ,,A,,,ovt;ks\,►1c of Gel C„ nl P, /11Z C�lnv�c�c s 14e) . T)x, c s �,,,t can; #o�1Gto sto, cl Lt GoN clu,,tai 1-4 sa' e - 1' -*4 i0 L w 1,01 t gi. 40 x • -f-41.�4 . 1 We21�2 E L s-, , \AA C..)." -, p l o - e a � � Z- t 5 - a1 S o1i c-A,-NA-o. t ,n \ -kC3 t o G d.-k G 1 ) M t a tM --\-ovt `4 (- 1 rkA4' Ck-A - -H1 a CIA C *c- 2 �luG rJ SE.„ 1,1.4 l 0„, C7 ` 'T t U c_A PQ,6.o of less -1 nN• 0u s ds thv1-1,-.1 u-Lz f June 21, 1993 CHAMPION INTERNATIONAL CORP, NC0000752 Effluent Guideline Limitations Effluent Characteristics Monthly Average (lb/day) Daily Maximum (lb/day) Comments BOD5 9,240 18,480 BCT=BPT TSS 19,800 39,600 BCT=BPT Pentachlorophenol - 1.91 BCT=BPT Trichlorophenol - 1.75 BAT pH 6 to 9 6 to 9 BAT Type of Product Produced 1000 Lbs/Day Produced Effluent Guideline Reference Peak average production of bag paper and liner board 3,300 40 CFR 430.13 (Subpart A, unbleached kraft) Facility Name: NPDES No.: Type of Waste: Facility Status: Permit Status: Receiving Stream: Stream Classification: Subbasin: County: Regional Office: Requestor: Date of Request: Topo Quad: FACT SHEET FOR WASTELOAD ALLOCATION Request # Champion International Corporation NC0000752-QO1 Industrial - 1 % Existing Renewal Roanoke River C 030208 Halifax Raleigh Nizich 062893 B28NW RECEIVED S Ep 301993 EI VED 3Ep 2 31993 QEHNR RAL RO Stream Characteristic: USGS # Date Draige Area (mi2): Summer 7Q10 (cfs): Winter 7Q10 (cfs): Average Flow (cfs): 30Q2 (cfs): IWC (%): Regulated 1500 1000 4 Wasteload Allocation Summary (approach taken, correspondence with region, EPA, etc.) We are renewing this permit with existing limitations, except that APAM's have shown the presence of certain toxics which merit monitoring at this time, so that a thourogh evaluation (considering interaction of toxics with Weldon and Roanoke Rapids WWTP's) could be made prior to the basinwide permitting strategy of 1997. At next renewal, limits may change due to upcoming Basin Plan and QUAL2E model Special Schedule Requirements and additional comments from Reviewers: P(1(JJd 1�ALT) tV�(1v: t...c cvepcco.4, n40 G � c7oZ )- 003 ,e /- Recommended by: Q c e 3i4) Reviewed by Date: - '1 `1 3 Instream Assessmen J -- Cc-0 Ai Date: 1'Z t 143 Regional Supervi or: / <4 i, . 7U Date: `i 12/ )43 Permits & Engineering: ei� !� �. Date:24153_ cr / RETURN TO TECHNICAL SERVICES BY: i4 sil P 2 Type of Toxicity Test: Existing Limit: Recommended Limit: Monitoring Schedule: Existing Limits Flow (MGD) BOD5 (#/day): TSS (#/day): pH (SU): DO (mg/1) Temp TP (mg/1) TN (mg/1) Penta chlorophenol (#/day) TridOrophenol (#/day) J commended Am its BOD5 (mg/1): TSS (mg/1): pH (SU): DO (mg/1) Temp TP (mg/I) TN (mg/1) Penta chlorophenol (#/day) TOXICS/METALS/CONVENTIONAL PARAMETERS Chronic 4.2% 4.2% Mar, Jun, Sep and Dec Tridiorophenol (#/day) Chromium (14/1): Copper (µg/1): Aluminum (µg/1): Lead (µg/l): Arsenic (µg/1): Chloride (4/1): Mercury (µg/1): Toxics monitoring should be conductedf at same time of whole efflent tox test Monthly Average 28 6,852 16,800 6-9 Monit (daily) Monit (daily) Monit (monthly) Monit (monthly) Monthly Average 6,852 16,800 6-9 Monit (daily) Monit (daily) Monit (monthly) Monit (monthly) Monitor QRTRLY Monitor QRTRLY Monitor QRTRLY Monitor QRTRLY Monitor QRTRLY Monitor QRTRLY Monitor QRTRLY Limits Changes Due To: Change in 7Q10 data Change in stream classification Relocation of discharge Change in wasteflow New pretreatment information Other (onsite toxicity study, interaction, etc.) Daily Max 13,704 33,600 6-9 1.63 1.49 Daily MaX 13,704 33,600 6-9 1.63 1.49 (see special condition) (see special condition) WQ or EL WQ WQ EL (see special condition) (see special condition) Parametcr(s) Affected APAMs 1989. 1990 & 1992 0 2_ Parameter(s) are water quality limited. For some parameters, the available load capacity of the immediate receiving water will be consumed. This may affect future water quality based effluent limitations for additional dischargers within this portion of the watershed. INSTREAM MONITORING REQUIREMENTS Upstream Location: NC 48 Downstream Location: NC 158 Parameters: DO, temp, fecal-eerliform, & pH Special instream monitoring locations or monitoring frequencies: MISCELLANEOUS INFORMATION & SPECIAL CONDITIONS Adequacy of Existing Treatment Has the facility demonstrated the ability to meet the proposed new limits with existing treatment facilities? Yes No If no, which parameters cannot be met? Would a "phasing in" of the new limits be appropriate? Yes No If yes, please provide a schedule (and basis for that schedule) with the regional office recommendations: If no, why not? Special Instructions or Conditions Monitoring for pentachlorophenol and for trichlorophenol is not required as per letter from Champion dated 12-15-1988. If chlorophenolic containing biocides are used at the facility, monitoring for pentachlorophenols and trichlorophenols shall co immediately on a weekly basis at the effluent by grab samples for the duration of the use of the biocides and for a period of less than two months after discountinuing use of the biocides. Julia Storm of Pretreatment agreed with metals monitoring. The metal monitoring requirement will be used to determine n interaction with Weldon and Roanoke Rapids WWTP. We recommend that the RRO notify Champion of this new requirer and discuss with TSB recomendations concerning this monitoring requirement. Wasteload sent to EPA? (Major) N (Y or N) (If yes, then attach schematic, to)dcs spreadsheet, copy of model, or, if not modeled, then old assumptions that were made, and description of how it fits into basinwide plan) Facility Name (Vaw\ %Qv% \-toma Permit # IJC..0:00 7S'2 Pipe # 00 I CHRONIC TOXICITY PASS/FAIL PERMIT LIMIT (QRTRLY) The effluent discharge shall at no time exhibit chronic toxicity using test procedures outlined in: 1.) The North Carolina Ceriodaphnia chronic effluent bioassay procedure (North Carolina Chronic Bioassay Procedure - Revised *September 1989) or subsequent versions. The effluent concentration at which there may be no observable inhibition of reproduction or significant mortality is `l- - % (defined as treatment two in the North Carolina procedure document). The permit holder shall perform quarterly monitoring using this procedure to establish compliance with the permit condition. The first test will be performed after thirty days from the effective date of this permit during the months of *1l an , Le , A — . 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, DEM Form AT-1 (original) is to be sent to the following address: Attention: Environmental Sciences Branch North Carolina Division of Environmental Management 4401 Reedy Creek Road Raleigh, N.C. 27607 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 single quarterly monitoring indicate a failure to meet specified limits, then monthly monitoring will begin immediately until such time that a single test is passed. Upon passing, 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 Environmental Management 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 retesting(within 30 days of initial monitoring event). Failure to submit suitable test results will constitute noncompliance with monitoring requirements. 7Q10 t s o o cfs Permitted Flow ' - MGD IWC y .'L % Basin & Sub -basin 0 3 0 z o 9 Receiving Stream 1 oam o Icc r2% County 14-01t x Date t o - to - 3 Recommended by: 4 QCL PIF Version 9/91 i( ' U a CIA, (s1V,4 GLAis,,,„' it oaJto A.01.)11-) 5 a-ct ICY -AS apw,v1 127)( 7 ) 43 A 2 3 b 0 (, a2 \) ',a-, La O1Q 21OO' r AAAQ cSj t. - E l ore ) <rso) G t 11 2 . (.e ()Lt.., ik 3 - t2►.3 _ !2, Qq 85r 2 Ct0'3) ( cp •o r2) _ 0, 2ci I 's_(2. , (ko (3i) _ (Q y c.2 dS fr.4 3 t ,, C gaci) � ,1 �,_0�3 ) _t; 230) . 5� u/Q b S 5p.4. 1 , 24 to,o,u r� 4eiteA 2-2 )130 •Pk o , 0 vA n ✓ 0U, t I ci ( �`o) ./k, I)(9 s1 ( ! qua ) o m c ovl t 2 12 0! v 3 (q$ �) '-'7)091 12 . �3 ioo _ s 2 w P o({G4 0) Le h Clo �c3� ()) 1 LG . g YY -7.0 1 i a ct•a ) 6b.6 ° g9.% O w_ � 3�l < < 101 C t (Igo) to ,k; C-87) _ l3j ,O pro a '>, WL4 t a� "Q x a-ss 6, 0 6 . M'ltQvs zt 3 ,5 — '21,3j • c RECEIVED Facility Name: NPDES No.: Type of Waste: Facility Status: Permit Status: Receiving Stream: Stream Classification: Subbasin: County: Regional Office: Requestor: Date of Request: Topo Quad: • FACT SHEET FOR WASTELOAD ALLOCATION Request # Champion International Corporation -✓ NC0000752 ✓ Industrial - 100% ✓ Existing ✓ Renewal ✓ Roanoke Rj.ver 030208 ✓✓ Halifax Raleigh ✓ Nizich 062893 B28NW ✓ C 3E? iJ 1 199:; e� 744:e `�'-RALRO Stream Characteristic: USGS # Regulated Date: Drainage Area (mi2): Summer 7Q10 (cfs): 1500 Winter 7Q10 (cfs): 1000 Average Flow (cfs): 30Q2 (cfs): IWC (%): 4 Wasteload Allocation Summary (approach taken, correspondence with region, EPA, etc.) We are renewing this permit with existing limitations, except that APAM's have shown the presence of certain toxics which merit moniotoring at this time, so that a thourogh evaluation . (considering interaction of toxics with Weldon and Roanoke Rapids WWTP'4could be made prior 14404 to the basinwide permitting strategy of 1997. f7►� cu am oP Special Schedule Requirements and additional comments from_Reviewers: re_f O�,r {TkS C.vs s, ova Ple_�jSe - '(‹-AA 1" Yes \ i Recommended by: Reviewed by ment: 13 negional Supervis , r: K1.� � Permits & n ineering : ! Date: g / 2l / 3 Date: 7 Z--) q3 e Date: Date: RETURN TO TECHNICAL SERVICES BY: SEP 2 8 1993 -711 V Type of Toxicity Test: Existing Limit: Recommended Limit Monitoring Schedule: Existing Limits GODS (#/day): TSS ( (dcu-1) pH (SU): COD (mg/1): Cadmium (µfill): Chromium (µg/1): Copper (µgm): Nickel (14/1): Lead (tom): Zinc (µg/1): Cyanide (14/1): Phenols (14/1): Mercury (µg/1): Silver (14/1): Chlorine (µg/1): Recommended Limits BOD5 (#� TSS (Icti& pH (SU): COD (mg/1): flow •. Chromium (14/1): Copper (4/1): Aluminum (14/1): Lead (µg/1): Arsenic (14/1): Chloride (µg/i): Mercury (14/1): 2 TOXICS/METALS/CONVENTIONAL PARAMETERS Chronic 4.2% 4.2% Mar, Jun, Sep and Dec Txiocs monitoring should be conductedf at same time of whole efflent tox test Monthly Average Daily Max 6,852 / J13,704 16,800 ✓33,600 6-9 6-9 J6'5e) 6,852 16,800 6-9 •� Monitor QRTRLY Monitor QRTRLY Monitor QRTRLY Monitor QRTRLY Monitor QRTRLY Monitor QRTRLY Monitor QRTRLY Limits Changes Due To: Change in 7Q10 data Change in stream classification Relocation of discharge Change in wasteflow New pretreatment information Other (onsite toxicity study, interaction, etc.) 1 ,704 33,600 6-9 •- 2�✓ dva' cedJ( ic) WQ or EL WQ WQ EL L iL a Paramgter(s) Affected APAMs 1989. 1990 & 1992 _2_ Parameter(s) are water quality limited. For some parameters, the available load capacity of the immddia receiving water will be consumed. This may affect future water quality based effluent limitations for additional (t'd dischargers within this portion of the watershed. N.D� r^° �r�,Ar�5 1'^ %ETOA C oar,°Y � A 3 INSTREAM MONITORING REQUIREMENTS Upstream Location: NC 48 Downstream Location: NC 158 Parameters: DO, temp, fecal coliform, & pH Special instream monitoring locations or monitoring frequencies: MISCELLANEOUS INFORMATION & SPECIAL CONDITIONS Adequacy of Existing Treatment Has the facility de onstrated the ability to meet the proposed new limits with existing treatment facilities? Yes V No If no, which parameters cannot be met? Would a "phasing in" of the new limits be appropriate? Yes No If yes, please provide a schedule (and basis for that schedule) with the regional office recommendations: If no, why not? Special Instructions Qr Conditions Wasteload sent to EPA? (Major) N (Y or N) (If yes, then attach schematic, toxics spreadsheet, copy of model, or, if not modeled, then old assumptions that were made, and description of how it fits into basinwide plan) Additional Information attached? N (Y or N) If yes, explain with attachments. Annual Pollutant Analysis Monitoring Requirement Reporting Form A (Revised June 1990) I. Facility Information: NPDES Permit No: NC00Q0752 Discharge (Pipe) No: 001 Year: 1992 Facility Name: Champion Laternational Class: County. Person(s) Collecting Samples: Paul Ki nni n Status of facility wastewater treatment operation on day of sampling: typical: Yes No If no, explain briefly: Analytical Laboratory:. WEBB TECHNICAL GROUP, IBC_ (Fork order 92-11-557) Page 1 of 9 I1. Sampling: 24 hr composite for main sample / grab sample for purgeable fraction Date Sampled: (composite sample) Corresponding sample taken for toxicity testing: _ r ;: Sampling begun (date, time): 11 /18/9? 9.40 AM Yes ; , Sampling finished (date, time): 11 /19/9? , 5.42 AM No - , Date and time sampled (grab sample): 11/1 q/9? , 4130 AM Instructions The purpose of this document and the accompanying memo is to standardize the sampling, analysis and reporting procedures to be used for the Annual Pollutant Analysis Monitoring (APAM) Requirement as described in the permit. Sampling 1 - Take a 24-hour composite sample from the final effluent during mid -week (Wednesday through Friday). Collect a grab sample for the volatile organic fraction when collection of the 24-hour composite sample is completed. Follow any other sampling instructions provided by the laboratory performing the analysis. 2 - Indicate in the space provided at the top of this page whether a corresponding sample for toxicity testing was taken. 3 - Make note of any unusual wastewater treatment operating conditions occurring on the day of sampling in the space provided on the form. Analysis 4 - Analyze the effluent for pollutants listed on the APAM form. including those to be identified and approximately quantified under the 10 significant peaks rule, using appropriate EPA -approved methods for each of the analytic fractions. Other analytical methods can be substituted only with prior, written approval of the Director of the Division of Environmental Management (DEM). Read and distribute to the laboratory performing the analysis the accompanying memo (Tedder, October 1990) clarifying analytical requirements. 5 - Identify chemicals to be analyzed for according to the 10 significant peaks rule (as described in item 2 of the Annual Pollutant Analysis Monitoring Requirement in the permit) using a GC/MS library search. Tentative identification is all that is required; confirmation by standard injection is not necessary. Estimate the concentration of each based on an intemal standard having the closest retention time. Reporting 6 - Quantitation Limit Targets that should be met are listed on this Revised APAM Reporting Form A. Report the use of any higher quantita- tion limit and an explanation as to why the listed quantitation limit target could not be met. Examples of acceptable reasons for not meeting a quantitation limit target could be high background concentrations in a sample, or the necessity for sample fraction dilution to bring a chemical to within a quantifiable concentration. List any quantitation limit differtent (whether higher or lower) from the target in the column provided for this purpose. 7 - if a chemical is found to be below the quantitation limit, report the concentration detected as less than (or < ') the quantitation limit in the appropriate space. Provide a concentration estimate for chemicals detected In concentrations greater than the detection limit and less than the quantitation limit. Enter the detection limit in parentheses beside the estimate. Chemicals detected In concentrations above the quan- titation limits must be quantified. Quantitation limit and detection limit are defined in the accompanying memo (Tedder. October 1990). Enter the total number of peaks detected in each analytic fraction in the appropriate space on this Revised APAM Form A. Report all concentrations in units of micrograms per liter (ug/1) and metals as total recoverable metal. If no peaks to be identified under the 10 significant peaks rule are observed, enter "none" in the space provided for "other" compounds in each appropriate analytic fraction section. Provide the concentra- tion estimate and retention time for "unknowns" as well as for "significant peaks" for which a structural assignment can be made. 8 - If "significant peaks" are found, provide probable molecular weight. library match probability, retention time, identification basis, and MS scan number for each. In addition, list internal standards and their retention times. 9 - In the section labeled "Organic Analytical Information" (p. 9), include for each organic fraction the method, extraction technique, GC operating conditions, and surrogate recovery. Report the size of the GC/MS library being utilized in the appropriate space. 10 - Use copies of this Annual Pollutant Analysis Monitoring Revised Form A to report the results of the analysis. Both the analytical laboratory representative and the facility operator in responsible charge should sign completed forms (last page). 11 - Mail two completed copies of the form (and the laboratory report. if submitted to the facility on a different form) to: ATTN: Central Files, Division of Environmental Management, NC DEHNR, P.O. Box 27687, Raleigh. NC 27611. Mail the APAM form separately from Discharge Monitoring Reports. A. Purgeabie (Volatile Organic) Fraction, Number of chemicals detected in Fraction Fraction STORET Number 84085 EPA Method 0 n?a Page 2 of 9 Compound Quantitation Limit Target Quantitation Limit' Concentration Detected GC/MS Confirmation? STORET Number 1. Pollutants to be analyzed for: (ugl1) (ugll) (ug/1) Yes No 34210 Acrolein 100 <OLT X 34215 Acrylonitrile 100 <QLT X , 34030 Benzene _ 5 <QLT X 32101 Bromodichloromethane _ 5 <QLT X 32104 Bromoform 5 <QLT X 34413 Brornomethane10 <QLT X , 32102 1 Carbon tetrachloride 5 <QLT X 34301 Chlorobenzene 6 <QLT X 34311 Chloroethane 10 <OLT X 34576 2-Chloroethyl vinyl ether 10 <QLT X ~ Chloroform 5 1 <QLT X 32106 34418 Chloromethane 10 <OLT X r 32105 ' Dibromochloromethane 5 <QLT X , 34496 1,1-Dichloroethane 5 <QLT X 34531 1,2-Dichloroethane 5 <QLT X 34501 1,1-Dichloroethylene 5 <QLT X r 34546 trans-1,2-Dichloroethylene 5 <OLT 34541 , 1,2-Dichloropropane 6 <QLT X 34704 cis 1,3-Dichloropropene 5 <QLT X , 34699 trans 1,3-Dichloropropene 5 <QLT X 34371 Ethylbenzene 8 <QLT X 34423 Methylene chloride 5 _ <QLT X , 34516 1,1,2,2-Tetrachloroethane 7 <QLT X 34475 + Tetrachloroethylene 5 <OLT X 34010 Toluene 6 <QLT X 34506 1,1,1-Trichloroethane 5 <QLT X , 34511 1,1,2-Trichloroethane 5 <QLT X 39180 Trichloroethylene 5 _ <QLT X 34488 ' Trichlorofluromethane 10 <OLT X 39175 Vinyl chloride 10 <QLT X . • If different from quantitation limit target Compound Probable Molecular Weight Estimated Concentration (ugh) Library Match Probability (%) Retention Identification Basis (Check all that apply) Scan Number Time (RT) (Min) Library Match Manual Interpretation RT , Complete only If non -targeted compqunds are present: Internal Standard Retention Time (Min) 2. Other purgeables (up to 10 highest peaks) v a) co ca CO 0 CD B. Acid Extractable Fraction, EPA Method Number of chemicals detected in Fraction Fraction STORET Number 45582 62F Page 4 of 9 3 STORET Compound Number_ Quantitation Limit Target Quantitation Limit' Concentration Detected GC/MS Confirmation? 1. Pollutants to be analyzed for: (ugll) (ug/1) (ug/1) Yes No 34452 4-Chloro•3•methylphenol 10 _ 20 , <20 X 34586 2•Chlorophenol 10 <QLT X . 34601 2,4-Dichlorophenol 10 _ <QLT X 34606 2,4•Dimethyiphenol 10 <QLT X 34616 2,4•Dinitrophenol 50 <OLT X 34657 2-Methyl-4,6-dinitrophenol 50 <QLT X 34591 2•N itrophenol 10 <QLT X 34646 4-Nitrophenol 50 <QLT X , 39032 Pentachlorophenol 50 <QLT X 34694 Phenol 10 <QLT X 34621 2,4,6-Trichlorophenol 10 <QLT X , ' If different from quantitation limit target Compound Probable Molecular Weight Estimated Concentration (ug11) Library Match Probability (%) Retention Time (RT) (Min) Hexadecanoic acid 0ctadecanoic acid 256 284 36 26 94 96 24.05 26.10 Phenanthrenecarboxylic acid (CAS #001740-19-8) 300 220 97 28.71 Identification Basis (Check all that apply) Scan Number Library Match Manual Interpretation RT X X 2836 X X 3114 X X 3463 Complete only If non -targeted compounds are present: Internal Standard Retention Time (Min) Phenanthrene-d10 Chrysene-dl2_ 22.27 28.80 N 0 A n 0 0 0 0 c 0 0 c0 m N OJ CD 01 0 (D C. Base/Neutral Fraction, EPA Method Number of chemicals detected In Fraction Fraction STORET Number 45583 625 Page 6 of 9 1 STORET Compound Number Quantitatlon Limit Target Quantitatlon Limit' Concentration Detected GCIMS Confirmation? 1. Pollutants to be analyzed for: (ug/1) (ug/1) (ug/1) Yes No 3405 Acenaphthene 10 'QLT X 34200 Acenaphthylene 10 <OLT X 34220 Anthracene 10 <QLT X 39120 Benzidine 50 <OLT X 34526 Benzo (a) anthracene 10 <OLT X 34247 Benzo (a) pyrene 10 <QLT X 34230 Benzo (b) fluoranthene 10 <QLT X 34521 Benzo (ghi) perylene 10 <OLT X 34242 Benzo (k) fluoranthene 10 <QLT X 34278 Bis(2-chloroethoxy) methane 10 <OLT X 34273 Bis(2-chloroethyl) ether 10 <OLT X 34283 Bis(2-chloroisopropyl) ether 10 <OLT X 39100 Bis(2-ethylhexyl) phthalate 10 27 X 34636 4-Bromophenyl phenyl ether 10 <al T X 34292 Butyl benzyi phthalate 10 <OLT X 34581 2-Chloronaphthalene 10 <OLT X 34641 4-Chlorophenyl phenyl ether 10 <QLT X 34320 Chrysene 10 <OLT X 34556 Dibenzo (a,h) anthracene 10 <QLT X 34536 1,2-Dichlorobenzene 10 <QLT X 34566 1,3-Dichlorobenzene 10 <OLT X 34571 1,4-Dichlorobenzene 10 <OLT X 34631 3,3-Dichlorobenzidine 20 <QLT X 34336 Diethyl phthalate 10 <QLT X 34341 Dimethvi phthalate 10 <OLT X 39110 Di-n-butyl phthalate 10 <OLT X 34611 2,4-Dinitrotoluene 10 <0LT X 34626 2,6-Dinitrotoluene 10 <QLT X 34596 Di-n-octyl phthalate 10 <QLT X 34346 1,2-Diohenylhydrazine 10 59 < z X 34376 Fluoranthene 10 <Q i X 34381 Fiuorene 10 <OLT X 39700 Hexachlorobenzene 10 <OLT X 34391 Hexachlorobutadiene 10 <OLT X 34386 Hexachlorocyclopentadlene 10 <OLT X 34396 Hexachloroethane 10 <OLT X 34403 Indeno(1,2,3-cd) pyrene 10 <OLT X 34408 Isophorone 10 <OLT X 34696 Naphthalene 10 <OLT X 34447 Nitrobenzene 10 <QLT X 34438 N-nitrosodimethvlamine 10 <OLT X 34428 N-nitroso-dl-n-prooylamine 10 <OLT X 34433 N-nitrosodiphenvlamine 10 <QLT X 34461 Fhenanthrene 10 <OLT X 34469 Pyrene 10 <OLT X 34551 1,2,4-Trichlorobenzene 10 _ <QLT X • If different from quantitation target Compound Probable Molecular Weight Estimated Concentration (ug/1) Library Match Probability (%) Retention Time (RT) (Min) Identification Basis (Check all that apply) Scan Number Library Match Manual Interpretation RT Z,i,4-irimethyl-Z- cyrlop.enten-l-one 124 21 64 11.68 X X 1133 1-(3-Thienyl)-Ethanone 126 20 94 12.28 X X 1217 4-Hydroxy-3-methoxyben- zaldehyde 152 24 97 1Z 19 X X 1895 Unknown 280 145 25.94 3092 Unknown 302 26 27.57 3312 Unknown 302 59 27-90 3355 Unknown 304 102 , 28.35 3415 Unknown 302 65 29.07 3511 Stigmasterol 412 16 97 36.44 X 4520 qamma-Sitosterol 414 98 95 37.61 X 4682 Complete only If non -targeted compounds are present: Internal Standard Retention Time (Min) 1,4-Dichlorobenzene-d4 10.82 Acenaphthene-d10 18.46 rhrysene-d12 28.80 Pervlene-d12 32.20 2. Other baselneutrals (up to 10 highest peaks) 0 D. OrganochlorinelOrganophosphorus Pesticides and PCB's Page 8 of 9 detected in Fraction 0 - Number of chemicals _- Fraction STORET Number 00188 STORET Compound Number Quantitation Limit Target Quantltatlon Limit* Concentration Detected Confirmation? Dual Column GC/MS 1. Pollutants to be analyzed for: (u5g11) Organochlorino Pesticides/PCB's: EPA Method O (ug/1) (ug/1) Yes No Yes No 39330 Aldrin 0.05 <OLT X 39337 alpha-BHC 0.05 <QLT X 39338 Beta-BHC 0.05 <Q1 T . 34259 Delta-8HC 0.1 QLT X 39340 Gamma-BHC (Lindane) 0.05 <QLT 39350 Chlordane 0.2 <QLT X 39310 4,4'•DDD 0.1 <QLT X 39320 4,4'•ODE 0.1 <QLT X 39300 4,4'-DDT 0.1 <QLT X , 39380 Dieldrin _ 0.02 <OLT _ X _ 34361 Endosulfan 1 (alpha) 0.1 <QLT X 34356 Endosulfan 11 (beta) _ 0.1 <QLT _ _ X 34351 Endosulfan sulfate 0.7 < LT X 39390 Endrin 0.06 <QLT , X • 34366 Endrin aldehyde 0.2 <QLT X 39410 Heptachlor 0.05 <QLT X 39420 Heptachlor epoxide 0.8 <OLT X 39480 Methoxychlor 0.5 <QLT X 39755 Mirex 0.2 <QLT X 39400 Toxaphene 2.4 <QLT _ X 34671 PCB 1016 0.5 <QLT X 39488 PCB 1221 0.5 <QLT X 39492 PCB 1232 0.5 <QLT X 39496 PCB 1242 0.5 <QLT X 39500 PCB 1248 0.5 <QLT - X 39504 PCB 1254 1.0 <QLT X 39508 PCB 1260 1.0 <QLT 1 X Pesticides: EPA Method 8140 Organophosphorus 39560 Demeton 2.5 <n i j X 39540 Parathion (ethyl) 0.6 <OLT X E. Herbicides, Number Fraction EPA Method 8150 of chemicals detected in Fraction STORET Number 00148 0 STORET Compound Number Quantitation Limit Target Quantitation Limit* Concentration Detected Confirmation? Dual Column _1. Pollutants to be analyzed for. (ug/1) (ug/1) (ug/1) Yes _ No r 39730 2,4•D 12 <QLT 39045 Silvex 2 <QLT 39740 2,4,5-T 2 <QLT y • If riifforent from auantitation limit target Organic Analytical Information: Page 9 of 9 Organic Fraction Method Extraction GC Operating Conditions Column Description Surrogates (Spikes; Compound Recovery Batch Continuous Length X ID, Film Thickness, Column Type, Carrier Gas & Flow Rate, Temperature Program Purgeable 624 X 75 m x 0.53 mm, 3.0 pm 1,2-Q1cn •ro-r ethane-d4 96 DB-624, He, 8 ml/min. Toluene-d8 97 10°C(1 min),180°C.6°C/milltal u°- 96 Acid Extractable 625 X 30 m x 0.25 mm, 0.25 pm 2-Fluorophenc, 53 DB-5 ms, He, 1 ml/min. Phenol-d5 48 35°C(4 min),260°C,10°C/mi�br� j no Base/Neutral Extractable 625 X (same as Acid) T ro z 75 PL YQrobi- 79 Terphenyl-d14 93 Example: Acid Extractable 625 X 30m x 0.25mm, 0.25um, DB-5, He, 30 cm/sec, 40°C (4 min) • 270°C, 10°/min d5 • phenol 50 GC/MS Library size (number of reference spectra): 54,000 F. Metals and Other Chemicals Number of Metals and Other Chemicals (as listed below) detected Fraction STORET Number 78240 in Sample 6 STORET Compound Number Quantitation Limit Target Quantitation Limit' Concentration Detected 1. Pollutants to be analyzed for. (ugll) (ug/l) (ug/1) 01104 Aluminum 50 2360 01097 Antimony 50 <QLT 01002 Arsenic 10 48 01012 Beryllium 25 <QLT 01027 Cadmium 2 5 <5 01034 Chromium 5 10 <10 01042 Copper 2 10 <10 01051 Lead 10 50 <50 71900 Mercury 0.2 0.22 01067 Nickel 10 20 <20 01147 Selenium 5 <QLT 01077 Silver 5 10 <10 01092 Zinc 10 31 2. Other inorganics: 01007 Barium 500 <OLT 00940 Chloride 1000 24,100 00720 Cyanide 20 <QLT 00951 Fluoride 100 500 * If different from quantitation limit target Analytical Laboratory Representative* (-••",--",___-4;.--p Tom— ��'^`�T w`� ? -'D 4� 3 Date* /— 6 '- Z2 Signed* Facility Operator in Responsible Charge (ORC)• I certify that this report is accurate and complete to the best of my knowledge. Date: Signed: L RE: N. C. Annual Pollutant Analysis Concerning Some Chemicals and Metals Having Quantitation Limit Higher Than Quantita- tion Limit Target In B. Acid Extractable Fraction "4-Chloro-3-methylphenol" is subject to erratic chromato- graphic behavior. The quantitation limit outlined in EPA Method 8270 is used. In C. Base/Neutral Fraction "1,2-Diphenyl hydrazine" is subject to decomposition in the chromatographic inlet; therefore, it frequently exhib- its poor chromatography. A higher quantitation limit is used for this compound. In F. Metals and Other Chemicals Due to matrix interferences and subsequent instrumental limitations, the quantitation limits for selected metals are higher than the quantitation limit targets. NPDES WASTE LOAD ALLOCATION PERMIT Na: NC0000752 PERNITITEE NAME: Champion International Corp. FACILITY NAME: Champion International WWTP Facility Status: Existing Permit Status: Renewal Major ' 1 Minor Pipe No.: 004 Design Capacity: * MGD Domestic (% of Flow): 0 % Industrial (% of Flow): 100 % Comments: * 0.010 MGD avg. Car wash water - rinse only, no detergents added. RRO recommends 0 & G monitoring. 002 & 003 are non -contact condenser water. RECEIVING STREAM: Roanoke River Class: C Sub -Basin: 03-02-08 Reference USGS Quad: B 28 NW County: Halifax Regional Office: Raleigh Regional Office Previous Exp. Date: 1/31/94 Treatment Plant Class: IV Classification changes within three miles: Requested by: Prepared by: Reviewed by: (please attach) Greg Nizich J-' N Date: 9/15/93 8.0/4 Date: io/6-93 Date: /0 /S 15� „' Modeler Date Rec. # 's LNG q7,3/93 —7S0 1 B Drainage Area (mi2 ) Avg. Streamflow (cfs): e 7Q10 (cfs) i soo Winter 7Q10 (cfs) 000 30Q2 (cfs) Toxicity Limits: TWC % Acute/Chronic Instream Monitoring: Parameters / FF Upstream Location Downstream Location Effluent Characteristics Mos-,-N19 A v QraqC O.,_Iti M ok X BOD5 (mg/1) ^1 (c.N. ^'i / c, NH 3-N (mg/1) M l "n i A D.O. (mg/1) ,,,t ( ^^ �^ TSS (mg/1) 3 0 y S F. Col. (/100 ml) m / A. "^ % Co‘ pH (SU) G - `1 6 — q SQ k\LUROA Alt; 0 .1 0.2 0,t GY.tn o (6,..,y tk) 3 0 6 0 PLOTTED Comments: I`' o r� e� ev'e� ane gust - wctoARw r nC Dt M to l( 3 June 21, 1993 • CHAMPION INTERNATIONAL CORP, NC0000752 Effluent Guideline Limitations Effluent Characteristics Monthly Average (lb/day) Daily Maximum (lb/day) Comments BOD5 9,240 18,480 BCT=BPT , TSS 19,800 39,600 BCT=BPT ,: I Pentachlorophenol - 1.91 BCT=BPT Trichlorophenol - 1.75 BAT PH 6 to 9 6 to 9 BAT r Type of Product Produced Peak average production of bag paper and linei board 1000 Lbs/Day Produced 3,300 Effluent Guideline Reference 40 CFR 430.13 (Subpart A, unbleached kraft) Facility Name: NPDES No.: Type of Waste: Facility Status: Permit Status: Receiving Stream: Stream Classification: Subbasin: County: Regional Office: Requestor: Date of Request: Topo Quad: FACT SHEET FOR WASTELOAD ALLOCATION Request # 7501 e Champion International Corporation NC0000752-004 Industrial - 100% Existing Renewal Roanoke River C 030208 Halifax Raleigh Nizich 062893 B28NW Wasteload Allocation Summary (approach taken, correspondence with region, EPA, etc.) We are renewing this permit with existing limitations Stream Characteristic: USGS # Date: Drainage Area (mi2): Summer 7Q10 (cfs): 1500 Winter 7Q10 (cfs): 1000 Average Flow (cfs): 30Q2 (cfs): IWC (%): Special hedule Re uirements and additional comments from Reviewers: -';Ice_ J0 Regulated Recommended by: Reviewed by Instre. Assessment: Reg onal Supervisor: Permits & Engineering: Date: ail Zl of 3 r Date: Q Date: q,), RETURN TO TECHNICAL SERVICES BY: d S ig P 2 TOXICS/METALS/CONVENTIONAL PARAMETERS Type of Toxicity Test: Existing Limit: Recommended Limit Monitoring Schedule: Existing Limits Monthly Average Daily Max Flow (MGD) Monitoring Monitoring Setteable Matter (ml/1) 0.1 0.2 TSS (mg/1) 30 45 pH (SU): 6-9 6-9 Oil & Grease (mg/1) 30 60 Recommended Limits Monthly Average Daily MaX WQ or EL Flow (MGD) Monitoring Monitoring Setteable Matter (m1/1) 0.1 0.2 EL TSS (mg/1) 30 45 EL pH (SU): 6-9 6-9 EL Oil & Grease (mg/1) 30 60 EL Limits Changes Due To: Change in 7Q10 data Change in stream classification Relocation of discharge Change in wasteflow New pretreatment information Other (onsite toxicity study, interaction, etc.) Parameter(s) Affected 0_ Parameter(s) are water quality limited. For some parameters, the available load capacity of the immediate receiving water will be consumed. This may affect future water quality based effluent limitations for additional dischargers within this portion of the watershed. INSTREAM MONITORING REQUIREMENTS Upstream Location: Downstream Location: Parameters: , • Special instream monitoring locations or monitoring frequencies: n/a MISCELLANEOUS INFORMATION & SPECIAL CONDITIONS Adequacy of Existing Treatment Has the facility demonstrated the ability to meet the proposed new limits with existing treatment facilities? Yes No n p r,"w If no, which parameters cannot be met? Would a "phasing in" of the new limits be appropriate? Yes No If yes, please provide a schedule (and basis for that schedule) with the regional office recommendations: If no, why not? Special Instructions or Conditions No detergents are to be used in the wastewater without the written approval of the Division of Environmental Management Wasteload sent to EPA? (Major) N (Y or N) (If yes, then attach schematic, toxics spreadsheet, copy of model, or, if not modeled, then old assumptions that were made, and description of how it fits into basinwide plan) SOC PRIORITY PROJECT: Yes If Yes, SOC No.`'`'s2 To: Permits and Engineering Unit/► Water Quality Section Attention: (Greg Nizich) Date July 14, 1993 NPDES STAFF REPORT AND RECOMMENDATION County Halifax JUL ` 2 0 199.7 Permit No. NC 0000752_ PART I - GENERAL INFORMATION 1. Facility and Address: Champion International Corp. TECHTCC Sur,-0 T E;,�ANCH WWTP NC Hwy 48 East Roanoke Rapids , NC 27870 2. Date of Investigation: 7/14/93 3. Report Prepared by: Michael C. Wicker 4. Persons Contacted and Telephone Number: Thomas C. Puryear 919-535-6237 5. Directions to Site: Hwy I-95 north to Roanoke Rapids , exit on Hwy 158 west, go to Hwy 48 East , facility is on the right prior to the Roanoke River 6. Discharge Point(s), List for all discharge points: 001 Latitude: 36°28'17" Longitude:77°38'12" 002 36 28'19" 77 38'21" 003 36 28'37" 77 38'29" 004 36 27'59" 77 38'13" Attach a USGS map extract and indicate treatment facility site and discharge point on map. U.S.G.S. Quad No. B28NW U.S.G.S. Quad Name Roanoke Rapids,NC 7. Site size and expansion area consistent with application ? X Yes No If No, explain: 8. Topography (relationship to flood plain included): facility located on graded flat area next to river above 100 yr. floodplain 9. Location of nearest dwelling: none within 1000 ft. 10. Receiving stream or affected surface waters: Roanoke River 'SOC PRIORITY PROJECT: Yes No If Yes, SOC No. a. Classification: C b. River Basin and Subbasin No.: 030208 c. Describe receiving stream features and pertinent downstream uses: Roanoke River well developed, 60 ft wide ,10 ft deep, summer 7Q10 1013 cfs , downstream dischargers are Roanoke Rapids Sanitary District WWTP and Town of Weldon WWTP PART II - DESCRIPTION OF DISCHARGE AND TREATMENT WORKS 1. a. Volume of Wastewater to be permitted: Total 28.0 MGD(Ultimate Design Capacity) b. What is the current permitted capacity of the Waste Water Treatment facility? 28.0 MGD Total c. Actual treatment capacity of the current facility (current design capacity)? 28.0 MGD Total d. Date(s) and construction activities allowed by previous Authorization to Construct issued in the previous two years: N/A e. Please provide a description of existing or substantially constructed wastewater treatment facilities: 001 discharge (process water) fresh water is recycled, chemicals are recovered and regenerated, wastes, drippings, spills ,etc. go to process sewer, fuel leaks and drippings go to oil/water separator then to process sewer. Emergency pond used for neutralization of spills. Acid and caustic feed available. Separators and traps used to capture components. Process sewer discharges to mechanical barscreen, primary clarifier, aeration lagoon, and 3 stabilization lagoons, final bar screen and discharge to river. Sludge is chemically coagulated, thickened in a rotary screen thickener, compressed by a screw press, and taken to permitted landfill.(WQ0000436) 002 Band C evaporator non contact condenser water discharge to river 003 Turpentine non contact condenser water discharge to river 004 Car wash water discharge to on -site drainage ditch to river. 'SOC PRIORITY PROJECT: Yes No If Yes, SOC No. f. Please provide a description of proposed wastewater treatment facilities: same g. Possible toxic impacts to surface waters: 001 Spills of black liquor, acids or caustics have occurred. Most are contained or neutralized. Kraft pulping effluents common offenders are sulfides, mercaptans, resin acids, and terpines. Chemical recovery, recycling, and the biological waste treatment control most of these. Arsenic, Zinc, Chlorides, and Fluoride have been detected in the effluent but below stream standards. Toxicity testing has passed each quarter over the last year. 002 No biocides or chromium , zinc, or copper are added. 003 004 Car wash is rinse only, no detergents are added. Oils and grease monitoring compliant with permit limits. h. Pretreatment Program (POTWs only): in development_ approved should be required not needed 2. Residuals handling and utilization/disposal scheme: a. If residuals are being land applied, please specify DEM permit no. W00000436 Residual Contractor Champion Telephone No. same b. Residuals stabilization: PSRP PFRP Other not required c. Landfill: onsite permitted sludge landfill operated by Champion d. Other disposal/utilization scheme (Specify): 3. Treatment plant classification (attach completed rating sheet): Class IV 4. SIC Code(s): 26 Wastewater Code(s) of actual wastewater, not particular facilities i.e.., non -contact cooling water discharge from a metal plating company would be 14, not 56. Primary 18 Secondary 14 61 Main Treatment Unit Code: 31 05 00 02 PART III - OTHER PERTINENT INFORMATION 1. Is this facility being constructed with Construction Grant Funds or are any public monies involved. (municipals only)? N/A 'SOC PRIORITY PROJECT: Yes No If Yes, SOC No. 2. Special monitoring or limitations (including toxicity) requests: existing toxicity monitoring should remain in the permit, the annual pollutant analysis should remain in effect, a review of this analysis indicates chlorobenzes and 2,4,5-T are below the quantitation limit therefore dioxins appear controlled. 3. Important SOC, JOC or Compliance Schedule dates: (Please indicate) Submission of Plans and Specifications Begin Construction Complete Construction 4. Alternative Analysis Evaluation: Has the facility evaluated all of the non -discharge options available. Please provide regional perspective for each option evaluated. Spray Irrigation: N/A Connection to Regional Sewer System: separate sanitary sewer connected to Roanoke Rapids Date Subsurface: N/A Other disposal options: 5. Other Special Items: PART IV - EVALUATION AND RECOMMENDATIONS The RRO has reviewed the request for NPDES renewal and made a site evaluation. A review of self monitoring data submitted for the facility from June 1992 to May 1993 indicates compliance with all monitoring requirements and effluent limitations. A review of the chronic toxicity test results submitted quarterly for the facility during 92-93 indicates that the parameter was monitored as required and all results were "Pass". The existing treatment facilities were observed in operation and are in accordance with the permit information. Discharge 001 ( process water from unbleached kraft pulp and paper operations ) averaged 17.8 mgd with a range of 5-26.5 mgd in 92-93. Discharge 002 ( B & C evaporator condenser water discharge ) averaged 7.6 mgd in 92-93. Discharge 003 ( Turpentine Condenser Cooling Water Discharge averaged 1.6 Mgd in 92-93. Discharge 004 ( Car Wash ) averaged .01 mgd in 92-93. As part of the January 6, 1986 ATC for a woodyard stormwater collection basin Champion was requested to monitor the run-off collected for phenols. The submitted data reflected no problems as such and in February of 1993 the RRO advised Champion o SOC PRIORITY PROJECT: Yes_ No If Yes, SOC No. submittals of this monitoring were no longer needalonged. The wthe stormwater run-off is treated in the existing WWTP process water and discharged through pipe 001. The permit should reflect the inclusion of stormwater in the permit description for 001. The car wash discharges to an on -site drainage of ditch tch which also receives stormwater from the periphery area This stormwater is separate from that combined in the process drains. This drainage ditch discharges directly to the river and currently is the 004 discharge. Champion has applied for an individual permit for stormwater discharge which includes this discharge. Since this discharge is already permitted Permits and Engineering should address whether this should be removed from the stormwater monitoring requirements or thisexig should NPDES permit. The permit description for this discharge g also include stormwater where applicable. The RRO recommends renewal of existing NPDES permit NC0000752 to Champion International Corporation for a 28.0 mgd discharge to the Roanoke River ( class C ) at Roanoke Rapids, NC. Permit conditions , limits , and monitoring should remain the same unless the waste load allocation review reveals any water quality limited parameters. The permit expiration date should occur in accord with the Roanoke River Basinwide Permitting Schedule of January 1997. Signature of report preparer ;747Y Water Quality Regional Supervisor (-7 %II; Date RCES i 471 • .• 40' VCJLTARE 6 MI 263 ROANOKE RAPIDS QUADRANGLE NORTH CAROLINA 7.5 MINUTE SERIES (TOPOGRAPHIC) 6 MI. To U.S 30I: 2 400 000 FEET •\ V. • - • -• ••• -7�1 042 1 000 000 FEET z 0 CHAMPION IN T L- a -040 4039 •n38 003 27'30" 4°36 00 02. Co21 • I RATING SCALE FOR CLASSIFICATION OF FACILITIES • ITEM Name of Plant: Owner or -Contact Person: Mailing Address: • 1J c-- l.�wy_�49, 4._ a- - o./�,. �. C.. ? k r - o� T C County: «mot c Telephone: Rkk NPDES Permit No. NCOOoo"ts- - Nondisc. Per. No. lssueDa'le: Z` i 7-4 (QC‘ . Expiration Date: (/3k (Sy Existing_ -Facility New FaciJity - S35. - (0z3 `7 Rated By: L ,.sz - Date: Reviewed (Train. & Cert.) Reg. Office Reviewed (Train. & Cert.) Central Office ORC c. t?1/4&*.. e,e.—e- Grade �T POINTS ITEM 1) Industrial Pretreatment Units and/or Industrial Pretreatment Program (see' e5nition No. 32) 2) PSS1G: FLOW OF PLANT IN GPD Ulm "aoj!icable to non -contaminated cooling waters, sludge handling facilities lc: water ourification plants, totally closed cycle _y_ a (del. No. 11). and facilities consisting only of Item (4) (d) or Items (4) (d) and (11) (d)) 0 -- 20,000 20,001 -- 50,000 -- 100,000 100,0:: -- 250,000 250,0r, . -• 500,000 500,0C 1 -- i ,000,000 1,000,001 -- 2,000,000 2,000,001 (and up) - rale 1 point additional for each 200,000 gpd c acity up to a maximum 30 POINT. (4) PRIMARY T SEATMENT UNITS (a). Septi: Tan+•. (see definition no. 43) • 2 4 (b) Irnhc• -: Tani 5 2 3 5 8 10 Design Flow (gpd) : Zg M Gc (3) PRELIMINARY UNITS (see definition no. 32) (a) Bar Screens Of (b) Mechanical Screens, Static Screens or Comminuting Devices (c) Grit Removal Of (d) Mechanical or Aerated Grit Removal (e) Flow Measuring Device Of (I) Instrumented Flow Measurement (g) Preaeration (h) Influent Flow Equalization (i) Grease or Oil Separators - Gravity Mechanical Dissolved Air Flotation. (j) Prechlorination 2 2 2 3 8 5 (c) Primary Clarifiers (d) Settling Ponds or Settling Tanks for Inorganic Non -toxic Materials (sludge handling facilities for v:ater purification plants, sand, grave:, stone, and other mining operations except recreational activities such as gem or gold mining) 2 (5) SECONDARY TREATMENT UNITS (a) Carbonaceous Stage (i)Aeration - High Purity Oxygen System 20 Diffused Air System Z t - Mechanical Air System (fix floating or rotor) E Separate Sludge Reaeration 3 (i i) Trickling Filter High Rate Standard Rale Packed Tower (i i i) Biological Aerated Filler or Aerated Biological Filter Aerated Lagoons Rolatino Biological Contactors (iv) (v) (vi) Sand Filters - intermittent biological recirculating biological (vii) Stabilization Lagoons S� (viii)Clarifier (ix) Single stage system for combined carbonaceous removal of BOO and nitrogenous removal by nitrification (see def. No. 12) (Points for this item have to be in addition to items (5) (a) (i) through (5) (a) (viii) 8 Nutrient additions to enhance BOD removal 5 (xi) Biological Culture ('Super Bugs') addition to enhance organic compound removal 5 7 5 (x) C. 3 5 (ii) Trickling Filter - High Rate Standard Rate Packed Tower (i i i) Biological Aerated Filter or Aerated Biological Filter (iv) Rotating Biological Contactors (v) Sand Filter - intermittent biological recirculating biological (vi) Clarifier 7 5 5 10 10 2 3 5 (6) TERTIARY OR ADVANCED TREATMENT UNIT (a) Activated Carbons Beds - without carton regeneration 5 with carbon regeneration 1 5 (b) Powdered or Granular Activated Carbon Feed - without carbon regeneration 5 with carbon regeneration 1 5 (c) Air Stripping 5 (d) Denitrification Process (separate process) 10 (e) Electrodialysis 5 (1) Foam Separation 5 (g) ton Exchange 5 (h) Land Application of Treated Effluent (see definition no. 22b) (not applicable for sand, gravel, stone and other similar mining operations) .(i) on agriculturally managed sites (See def. No. 4) 1 0 (ii) by high rale infiltration on non -agriculturally managed sites (includes rotary distributors and similar fixed nozzle systems) 4 (iii) by subsurface disposal (includes low pressure pipe systems and gravity systems except at plants consisting of septic lank and nitrifica- tion lines only) 4 (i) Microscreens 5 (j) Phosphorus Removal by Biological Processes (See def. No. 26) 2 0 (k) Polishing Ponds - without aeration 2 with aeration 5 (I) Post Aeration - cascade 0 diffused or mechanical . 5 (m) Reverse Osmosis 5 (n) Sand or Mixed -Media Filters - low rate 2 high rate 5 (o) Treatment processes for removal of metal or (8) v'i • , L.enultuge. or voter tress or otrier similar dewalering devices SLUDGE DISPOSAL (including incinerated ash) (a) Lagoons 2 (b) Land Application (surface and subsurface) (see definition 22a) -where the facility holds the land app. permit . -by contracting to a land application operator holds the land application permit 2 -land application of sludge by a contractor who does not hold the permit for the wastewater treatment facility where the sludge is generated (c) Landiilled (burial) (9) DISINFECTION (a) Chlorination 5 (b) Dechlorination 5 (c) Ozone 5 (d) radiation 5 (10) CHEMICAL ADDITION SYSTEM (S) (See definition No. 9) (not applicable to chemical. additions rated as item (3) (j), (5) (a) (xi), (6) (a), (6) (b), (7) (b), (7) (e), (9) (a), (9) (b), or (9) (c) 5 points each: List: who (11) 5 5 5 5 5 MISCELLANEOUS UNITS (a) Holding Ponds, Holding Tanks or Settling Ponds for Organic or Toxic Materials including wastes from mining operations containing nitrogen and/or phosphorous compounds in amounts significantly greater than is common for domestic wastewater 4 (b) Effluent Flow Equalization (not applicable to storage basins which are inherent in land application systems). 2 (c) Stage Discharge (not applicable to storage basins inherent in land application systems (d) Pumps (e) Stand -By Power Supply (1) Thermal Pollution Control Device 3 TOTAL POINTS CLASSIFICATION cyanide 1 5 Class I (p) Treatment processes for removal of toxic Class II materials other than metal or cyanide 1 5 (7) SLUDGE TREATMENT (a) Sludge Digestion Tank - Heated Aerobic Unheated (b) Sludge Stabilization (chemical or thermal) (c) Sludge Dryir:w Beds - Gravity 10 5 3 5 2 C.) 5 - 25 Points 26- 50 Points 51- 65 Points 66- Up Points Facilities having a rating of one through four points, inclusive, do not require a certified operator. Classification of all other facilities requires a comparable grade operator in responsible charge. Facilities having an activated sludge process will be assigned