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HomeMy WebLinkAboutNC0001376_Wasteload Allocation_19931027NPDES DOCYNENT SCANNING COVER SWEET Permit: NC0001376 NPDES Document Type: Permit Issuance Wasteload Allocation Authorization to Construct (AtC) Permit Modification Engineering Alternatives Analysis Permit History Date Range: Correspondence Document Date: October 27, 1993 THIS DOCUMENT IS PRINTED ON REUSE PAPER - IGNORE ANY CONTENT ON THE REVERSE SIDE NPDES WASTE LOAD ALLOCATION PERMIT NO.: NC0001376 PERNIITTEE NAME: Burlington Industries, Inc. FACILITY NAME: Wake Finishing Plant Facility Status: Existing Permit Status: Renewal Major Minor Pipe No.: 001 Design Capacity: 5.0 MGD Domestic (% of Flow): 1 Industrial (% of Flow): 99 % Comments: RECEIVING STREAM: the Neuse River Class: C-NSW Sub -Basin: 03-04-02 Reference USGS Quad: D24NE (please attach) County: Wake Regional Office: Raleigh Regional Office Previous Exp. Date: 8/31/93 Treatment Plant Class: IV Classification changes within three miles: Requested by: Charle,varez Date: 7/28/93 Prepared by: Reviewed by: 1 oD,ti .56 i wi Date: 813 0 `3 ) Date: 10I al) I2 Datil_Maltithit 701.0 g,d 3,056.6 11,486.9 nr 14.0 monitor nr nr monitor monitor 28.0 MtleksTitg 5. 350.0 1,528.3 6-9 5,743.4 nr 7.0 monitor nr nr monitor monitor Modeler Date Rec. # rK 7/z1/93 7S5-8 Drainage Area (mi ) Avg. Streamflow (cfs): KEt�151- ; G 7Q10 (cfs)'j4.4 Winter 7Q10 (cfs) 59,3 30Q2 (cfs) Chronic Toxicity (Cerlodaphnie) P/F at 12% Instream Monitorin_ : PARAMEILH t-REOUENCY .;ictoeir.- SAMPLE TYPE r =.�- Uissotved Oxygen3/week" b Tenperaure 3/week ' Grab US 1 US 401 Mikwrnre Dam 3Meek' Grab US 1, US 401, Mlbumle Dam Gra Reduced instream monitoring has been included in this NPDES permit under the assumption that the Neuse River Coalition will be formed and approved by the Division of Environmental Management. If the coalition does not materialize or you choose not to participate, the NPDES permit may be reopened by administrative letter to include additional instream monitoring requirements determined to be necessary to adequately characterize the effects of the discharge on the Neuse River Basin's water quality. • .44 Wasteflow (mgd): SODS (#/d): NH3-N (m0/1): TSS (#/d): pH (SU): COD (#/d): Cadmium (41): Chromium (#/d): Copper (µ9/I): Nickel (µg/1): Lead 0.41): Zinc (µ9/1): Color (ADMI): Phenols (#/d): Sulfide (#/d): Total Phosphorus (mg/I): Total Nitrogen (mg/I): monitor LOCATION US 1, US 401, Milburnie Dam USAIM. Matumretaam atiellatg Technique ce and frequency `1.�5 arranged i ---14-0- 2.0 monitor Your discharge is located on the Nouse River malnstem which has limited assimilative capacity. Dischargers to the mainstem d the River must make efforts to treat to advanced tertiary levels. (Le. 5 rrg/I BODs and 2 rrg/I NH3N). Therefore, an engineering analysis evaluating the cost feasibility d achieving advanced tertiary treatment levels is due by June1, 1996. If advanced tertiary levels cannot be met with state of the art treatment for this industrial type, then information should be provided detailing the best achievable levels d treatment. • FOR APPROPRIATE DISCHARGERS, LIST COMPLETE GUIDELINE LIMITATIONS BELOW Effluent Characteristics Monthly Average Daily Maximum Comments BOD5 3 So .3 701.-1 _ - - -- _ - L1 to •=g2 1c11 --- TSS— - 1 S2$.3 3056. 6 " (cll Oil & Grease Fecal Coliform NH3 Su(-(;Ae 1 4.0 Z Q. o " (oil PheNols 7. 0 )1-t .0 A/ iri) To+A Ckr,r�u..-t 07.o l y.0 zit D.C2 &:\ C00 .5793.Li 11i4$6.q LII0.5-2. rest b+c) Type of Product Produced Lbs/Day Produced Effluent Guideline Reference C'oMplex / > (cf. iNakr S.Srotl,el4, NA 7 5'(c 36 9 /o . 5-2 (c) Coo,p)e1( r'1‘1uctfhcf14r::..y )(3O% S,dthefc i=./Vr 2. yy4t 141o,sz (jj) r _ II ly0) 2l0 1/ I0• 2- C aY )-es %t )vcrreZ- 7%z 7.1 a3 § 410.46 SIMPLE MANUFACTURING OPERATIONS '.1 Pollutant or pollutant property NSPS Maximum for any 1 day Average of daily values for 30 consecutive days BOD5 COD TSS Sulfide Phenols Total Chromium pH' Kg/kkg (or pounds per ' 1,000 Ib) o1 product 3.3 41.7 • 8.8 0.20 0.10 0.10 (I) 1.7 26.9 3.9 0.10 0.05 0.05 (') ' Within the range 6.0 to 9.0 at all limes. NOTE' Additional allocations for "commission finishers" are not available to new sources. • COMPLEX MANUFACTURING OPERATIONS Poiutant or. pollutant property NSPS Maximum for any 1 day Average of daily values for 30 consecutive days BOD5 COD TSS Sulfide -•• Phenols Total Chromium pH' Kg/kkg (or pounds per 1,000 Ib) o1 product 3.7 68.7 14.4 0.20 0.10 0.10 (') 1.9 44.2 ' 6.4 0.10 0.05 0.05 (') Within the range 6.0 10 9.0 at all times. NOTE: Adddional allocations for "commission finishers" are not available to new sources. DESIZING Pollutant or pollutant property NSPS Average of daily values for 30 consecutive days pounce 10�f Prod Boos %`,.k$ I COD ~r Foe9.5 'sL TSS ... e `. - f5.6w., .. r, r'89+ :‘'' ti; .r ; o.2D - a, o-llb Sulfide �-•q a Phenols 41 •• 1).10° •:: C1 5 Total Chromium C OJO '•,5 pH (1).._.--r Kg/ Within the range 6.0 to 9.0.at all btnes.• NOTE: Additional allocations forrcornnilestd8 finishers" are not available to new sources. 40 CFR Ch. 1 (7-1-86 Edition) 1) 410.46' Pretreatment standards for new '•sources (PSNS)-' Any, new source subject to this sub- part '' that introduces r process wastewater pollutants into a publicly owned treatment works must comply with 40 CFR Part 403. ..,, .. 6 410.47 Effluent limitations representing the degree of effluent reduction attain- able by the application of the beat con- ventional pollutant control technology (BCT). [Reserved] Subpart E-Knit Fabric Finishing Subcategory 0 410.50 Applicability; description of the knit fabric finishing subcategory. The provisions of this subpart are applicable to process wastewater dis- charges resulting from the following types of textile mills: knit fabric fin- ishers, which may include any or all of the following unit operations: bleach- ing, mercerizing, dyeing, printing, resin treatment, water proofing, flame proofing, soil repellency application and a special finish application. ' @ 410.51 Specialized definitions. In addition to the definitions set forth in 40 CFR Part 401 and § 410.01 of this part, the following definitions apply to this subpart: (a) The term "simple manufacturing operation" shall mean all the follow- ing unit processes: deslzing, fiber prep- aration and dyeing. (b) The term "complex manufactur- ing operation" shall mean "simple" •-unit processes (desizing, fiber prepara- tion and dyeing) plus any additional manufacturing operations such as printing, water proofing, or applying stain resistance or other functional fabric finishes. (c) For NSPS (t 410.55) the term "hosiery products" shall mean the in- ternal subdivision of the knit fabric finishing subcategory for facilities that are engaged primarily in dyeing or finishing hosiery of any type. • Environmental Protection .Agency 0 410.62 Effluent limitations representing the degree of effluent reduction attain- able by the application of' the best practicable control technology: current- • ly available (BPT).• (a) Except as provided in'140 CFR 125.30 through 125.32, any existing point source subject to' this' Subpart must achieve the following' effluent limitations representing the degree of effluent reduction attainable by. the • application of the best practicable con- •trol technology currently, available (BPT): •' t~ • •:.1,7 0 ?0 I • O.t.b r :• . ti:nrmktxl rr trade",: `r . Pollutant or pollutnnt property BPT limitations Maximum for any 1 day : §4, '1' P!. Pollutant or pollutant property l f?•• S.?. BPT limitations t , Average of "Maximum' daily values for any 1, for 30 day consecutive ' days Kg/kkg (or pounds per 1,000 Ib) of product : COD • .•n: 20,0 10.0 (c) Except as provided in paragraph (d) of this section for commission fin- ishing operations, the following limita- tions establish the quantity or quality of pollutants or pollutant properties, controlled by this section and attribut- e able 'to.the finishing of knit fabrics through complex manufacturing oper- ations employing a natural. and syn- Average of thetic fiber blend, which may be dis- .dalfy valuesfor 30 daily by a point source 'subject to consecutive, the provisions of this subpart, in addi- tion to the discharge allowed by Para- ' graph (a) of this section;044bJ'. i' • i,t•;dtS6tSttP✓rf art:. • off:g:Ida1. r:!'•w; BOD5..._.........._ ............. ......_... TSS Kg/kkg (or pounds per 1,000 lb) of product , , ) •(,n5.0; �•'t,i, 600' of 02020 • 0.10 f (' 0.10 1•' •t BPT limitations Sulfide tr• >; ..T Average of t1 atl 0,05 Pollutant or pollutant property Maximum deity values Total chromium Phenols t .y ,tor any .30 PM . 1 I 1 (i) `. i ' . r dray 1. for consecutive. • i . . : ,f ..4. ...-7'' : days 1 Within the range 6.0 to 9.0 at all Onh)s.:j iU8g Sri. ';.) r 1,uC s;:rt.;•.) ut . ' J', ! :4'' ...° •' f li7,Kg/kkg (or pounds per . (b) Except as provided in paragraph ]yl-„1., 7i? ,. .. ":,t:., r.<.?,000lb) ofproduct (d) of this section for commission fin- - . ,,., ;;; ishing operations, the following limita- coo••••••••-:••- ...... ...•...-"•'-•"..... 40.o 20.0 tions establish the quantity or quality • . '41 13P 2.5 i AA ft 30.0 r`•''.10.9 , to 0.10 f ; ' 0.05 of pollutants or pollutant properties, controlled by this section and attribut- able to the finishing of knit, fabrics through simple manufacturing'; oper- • ations employing a natural and.syn- thetic fiber or through complex manu- • facturing operations employing a syn- thetic fiber, which may be discharged by a point source subject to the provi- sions of this subpart, in addition to the discharge allowed by' 'paragraph (a) of this section. • . tie %.•1, • .• (r• (d) Additional allocations equal to the effluent limitations established in paragraphs (a), (b), and (c) of this sec- tion are allowed any , existing point source subject to such effluent limita- tions that finishes knit fabrics through "commission finishing" as de- fined in $ 410.01. 1� s,h:. Katir• x . r (47 FR 38819, Sept. 2, 1982, art amended at 48. FR 39624, Sept, 1, 1983] ; ' . • 6410.53 Effluent limitationsrepresenting the degree of effluent reduction attain- ' i• able by the application of* the best available technology economically' ,i achievable (BAT). , `•rT'r%.;.;'yr:;..' . (a) Except as provided inc;40 • CFR 125.30 through 125.32,.; any:: existing source subject to this subpart hst achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best available tech- nology economically achievable (BAT): Pollutant or pollutant property BAT limitations Maximum for any 1 day Average of daily values for 30 consecutive days COD Sulfide Phenols Total Chromium Kg/kkg (or pounds per 1,000 Ib) of product • • 60.0 0.20 0.10 0.10 • • 30.0 0.10 0.05 0.05 (b) Except as provided in paragraph (d) of this section for commission fin- ishing operations, the following limita- tions establish the quantity or quality of pollutants or pollutant properties, controlled by this section and attribut- able to the finishing of knit fabrics through simple manufacturing oper- ations employing a natural and syn- thetic fiber or through complex manu- facturing operations employing a syn- thetic fiber, which may be discharged by a point source subject to the provi- sions of this subpart, in addition to the discharge allowed by paragraph (a) of this section. Pollutant or pollutant property COD BAT limitations _ _ Maximum for any 1 day daily v val ues, e for 30 consecutive days Kg/kkg (or pounds per 1,000 b) of product 20.0 10.0 (c) Except as provided in paragraph. (d) of this section for commission -fin- ishing operations, the following limita- tions establish the quantity or quality - 40 CFR Ch. I (7-1-86 Edition) of pollutants or pollutant properties, controlled by this section and attribut- able to the finishing of knit fabrics through complex manufacturing oper- ations employing a natural and syn- thetic fiber blend, which may be dis- charged by a point source subject to the provisions of this subpart, in adds-. tion to the discharge allowed by para- graph (a) of this section. . Pollutant or pollutant property BAT limitations Maximum for any 1 day Average of daily values for 30 consecutive days coo...... Kg/kkg (or pounds per 1,000 b) of product 40.0 20.0 (d) Additional allocations equal to the effluent limitations established in paragraphs (a), (b), and (c) of this sec- tion are allowed any existing point' source subject to such effluent limita- tions that finishes knit fabrics through "commission finishing" as de- fined in § 410.01. (47 FR 38819, Sept. 2, 1982, as amended at 48 FR 39624, Sept. 1, 1983] f1 410.54 Pretreatment standards for exist- ing sources (PSES). Any existing source subject to this subpart that introduces process wastewater pollutants into a publicly owned treatment works must comply with 40 CFR Part 403. . r 1)410.55 New source performance stand- "` ards (NSPS). Any new source subject to this sub- part must achieve the following new source performance standards (NSPS): • Environmental Protection Agency ' §4i� SIMPLE MANUFACTURING OPERATIONS r'fl410.56 Pretreatment.; standards. for..new •• t sources (PSNS). r. Pollutant or pollutant property Maxim for any 1 day • GODS COD Sulfide Phenols Total chromlulfi..-..._..... 0.050.05 :(s) pit (') 1 ;,.• Subpart F-Carpet Finishing 1 Within the range 8.0 to 9.0 at all limes. • "' �. Subcategory, NOTE: Additional allocations for "commission frdshers" are _ ._. not available 10 new sources. .. ----t y _„w.. ti § 410.60`°Applicability; description.. of the k carpet finishing subcategory. •;,: COMPLEX MANUFACTURING OPERATIONS Pollutant or pollutant property • • 48.1 S" ! i. 13.2 • 0.20 0.10 0.10 (') NSPS • '1NSPS •.,{,.. „. 1.• Any ,new source subject . to this sub - t ,, t averagelies ' of r �m deem , part . that Introduces , process for 30 wastewater pollutants into a publicly 00"dayatNe Y owned treatment worksmust comply ` • _ - --- t with 40 CFR Part 403: 1-1 •2'1 ' "' ('r,. Kg/kkg (or pounds per'`=1• /T`'it'It11 '. , """e':.ry-r!1°3 • 1.000 b) of product:`^'[ 0 410.67'•' Effluent limitationsrepresenting % ‘1, ;,ram ;,( 1L'the degree of effluent reduction attain- 3.6,, x;:ri 3.1.o'.t �� able by the application of the best con- k .gip 5.9 4 -t' ventional pollutant control. technology-,- 'Cr 0.101 si (BCT). [Reserved] .col"' ' a ' :(` •:: The provisions of ''this' subpart are - applicable to process wastewater dis- charges resulting from the -following types of textile mills: carpet mills, which may include any or all of the following ; unit operations: Bleaching, scouring, carbonizing, fulling, dyeing, , printing, resin treatment, waterproof- ing, flameproofing, ' soil repellency, looping, and backing with foamed and unfoamed latex and jute. Carpet back- ing without other carpet ,manufactur- ing operations is included in Subpart L „{s+; ^i[b. it f' i1410.61 ,-Specialized definitions. .1n Average of -. Maximum for daily values for 30 any 1 gay' ` consecutive days ' Kg/kkg I 1,000 b) 01 product • GODS . .. , •no, 2.5 r COD _..._..._. "• 32.9 TSS • in5.4 Sulfide 31! Zaq0.10 Phenols 1 )41 0.05 ( Total Chromium 10 ` 0.05,3 fit ) ,p• Within the range 6.0 to 9.0 al all times: r • . ' c 1 : { NOTE: Additional allocations for "commission pntehera'; area, not available to new sources. 'Sfh "!f 17.84:y,11r 4.8 . 51.0 12.2 t' 0.20 0.10 ('-) , HOSIERY PRODUidu;t;X>i'tCi' CTS . � r.2''17F"9r-y Pollutant or pollutant property 'T'.': NsPs ;y.'rsti.s; .1 Average of ' t• , daily values for 30 1- • consecutive 1. days a Kg/kkg (or pounds per 1,000 Ib) of product Maximum for any 1 day . BOD5 COD w TSS 2.3 30.7 8.4 0.20 0.10 0.10 1.2 19.8 Sulfide 0.10 Phenols 0.05 Total Chromium_.._ • 0.05 pH ' "' ('-) e . i.• r Within the range 8.0 to 9.0 at all times. NOTE: Additional allocations for "commission finishers" are not available to new sources. ti In addition to the' definitions ` set forth in 40 CFR Part 401 and § 410.01 of this part, the following definitions apply to this subpart:" ' " (a) The term "product" shallmean the final carpet produced or processed , including the primary backing but ox-' eluding the secondary backing. . ' . (b) The term "simple manufacturing operation" shall mean 'the following unit processes: fiber preparation and dyeing with or without carpet backing. (c) The term "complex manufactur- ing operation" shall mean : "simple" unit processes (fiber preparation, dyeing and carpet backing) plus any additional manufacturing operations -- such as printing or dyeing and print- ing. • "• ; 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 Burlington Industries, Inc NC0001376 Industrial - 99% Existing Renewal Neuse River C - NSW 03-04-02 Wake Raleigh Alvarez 7/29/93 D24NE Request # 7558 - Wake Finishing Plant Domestic - 1% Stream Characteristic: USGS # Date: Drainage Area (mi2): Summer 7Q10 (cfs): Winter 7Q10 (cfs): Average Flow (cfs): 30Q2 (cfs): IWC (%): RECEIVED AU11u19; OEHNR-;AL RO Regulated 1993 update 94.4 58.3 11.7 % Wasteload Allocation Summary (approach taken, correspondence with region, EPA, etc.) BOD5 and NH3-N are above those recommended by Basin Plan [BOD5: 8.4 mg/1 and NH3-N: 4.0 mg/1]. Your discharge is located on the Neuse River mainstem which has limited assimilative capacity. Dischargers to the mainstem of the River must make efforts to treat to advanced tertiary levels, (i.e. 5 mg/I BOD5 and 2 mg/I NH3N). Therefore, an engineering analysis evaluating the cost feasibility of achieving advanced tertiary treatment levels is due by •Feltrtrary 1, 1993 l If advanced tertiary levels cannot be met with state of the art treatment for this industrial type, then information should be provided detailing the best achievable levels of treatment. • Color, copper, and zinc to be monitored, per Region request Excellent Staff Report Special Schedule Requirements and additionala,%/ comments from Reviewers: .,� fltia.i rvtJt'✓t. 74(reI,c er+'e :,rc/.-'a7cif., r. 'c;,. , L1 c f de I Jt c / c % 7C/'=' °vl 6410:2 , if'.- LA . ,j, I , �y, ' ;�5 6)4/T ; -- 5, o 7 1,7 f ,A._;} i / C 5 010fri. ' V .4W1 I II bee;11-, 2,14419t4A,1 I It-;ft. °JUL' 4P iiickatizokACo& Reviewed by Instream Assessment: Regional Supervisor: ors 61/ h.'S Ot`l (J Recommended by: - Farrell Keough 0-0/4-11X-;>/0 - Date: 1/13153 Date: s 33 Permits & Engineering: Date: t Z A•�so7 r t?.> Date: G' RETURN TO TECHNICAL SERVICES BY: S E P 1 4 1993 ,h 715' ikck e.; rep! / 1 f �V DYB'✓f✓cf1:in ,tit f Type of Toxicity Test: Existing Limit: Recommended Limit: Monitoring Schedule: Existing Limits Wasteflow (mgd): BOD5 (#/d): NH3-N (mg/1): TSS (#/d): pH (SU): COD (#/d): Cadmium (4/1): Chromium (#/d): Copper (4/1): Nickel (4/1): Lead (4/1): Zinc (µg/1): Color (ADMI): TOXICS/METALS/CONVENTIONAL PARAMETERS Chronic Toxicty (Ceriodaphnia) P/F at 12% 12% 12% March, June, September, December Daily Max. Monthly Average 380.0 C4.0) 3,420.0 13,439.5 nr 15.7 nr nr nr nr nr 5.0 390.0 cg:Q' 1,710.0 6-9 6,719.8 nr 7.85 nr nr nr nr nr Phenols (#/d): 15.7 7.85 Sulfide (#/d): 15.7'F----- 31.4 Total Phosphorus (mg/1): 2.0 Total Nitrogen (mg/1): monitor monitor Recommended Limits: Daily Max. Wasteflow (mgd): BOD5 (#/d): NH3-N (mg/1): TSS (#/d): pH (SU): COD (#/d): Cadmium (4/1): Chromium (#/d): Copper (4/1): Nickel (.tg/1): Lead (4/1): Zinc (4/1): Color (ADMI): Phenols (#/d): Sulfide (#/d): Total Phosphorus (mg/1): Total Nitrogen (mg/1): BODµ (mg/1): ...to be taken as an effluent once per year in August on Limits Changes Due To: Change in 7Q10 data Change in stream classification Relocation of discharge Change in wasteflow Other (onsite toxicity study, interaction, etc.) 701.0 ,4.0r5,(2, 3,056.6 11,486.9 nr 14.0 monitor nr Monthly Average 5.0 350.0 .8.0 C 1,528.3 6-9 5,743.4 nr 7.0 monitor nr nr nr monitor monitor monitor monito 15.7 7.85 14.0 < ) 28.0 2.0 monitor monitor WQ or EL EL w WQ EL EL EL EL WQ sample per NCDEM long-term BOD protocol the same date as the instream BODµ is taken. Parameter(s) Affected <_•3 74.-) �edc�ee__7 Neck ku e. e -44" x Chromium, copper, zinc, color, BODµ _x_ 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 OR No parameters are water quality limited, but this discharge may affect future allocations. INSTREAM MONITORING REQUIREMENTS Upstream Location: refer attached Downstream Location: refer attached Parameters: refer attached 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? c t/'.. 7�o w//ii'orpJeW Special Instructions or Conditions Wasteload sent to EPA? (Major) (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? (Y or N) If yes, explain with attachments. l Facility Name Burlington Industries - Wake Finishing Plant Permit # NC0001376 Pipe 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 Bioa Procedure - Revised *September 1989) or subsequent versions. The effluent concentration at which there may be no observable inhibition of reproduction or significant mortality is 12 % (defined as treatment two in the North Carolina procedure document). The permit hol shall perform quarterly monitoring using this procedure to establish compliance with the permit conditio The first test will be performed after thirty days from the effective date of this permit during the month, Mar., Jun., Sep., and Dec. 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 Dischar 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 perfc in association with the toxicity tests, as well as all dose/response data. Total residual chlorine of the effli toxicity sample must be measured and reported if chlorine is employed for disinfection of the waste strea Should any single quarterly monitoring indicate a failure to meet specified limits, then monthly monitorir begin immediately until such time that a single test is passed. Upon passing, this monthly test requireme 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 Environmental Management indicate potential impacts to the receiving stream, this permit may be re-oper 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 sus mit suitable test results wil constitute noncompliance with monitoring requirements. 7Q10 Permitted Flow IWC Basin & Sub -basin Receiving Stream County 58.3 (winter) 5.0 MGD 12 %_ 03-04-02 Neuse River Wake QCL P/F Version 9/91 cfs Recommended b Date B/q /93 Farrell K ough Facility Name: Burlington Industries (Wake County) NC0001373 PARAMETER FREQUENCY SAMPLE TYPE LOCATION Dissolved Oxygen 3/week * Grab US 1, US 401, Milburnie Dam Temperature 3/week * Grab US 1, US 401, Milburnie Dam pH 3/week * Grab US 1, US 401, Milburnie Dam _ Conductivity 3/week * Grab US 1, US 401, Milburnie Dam Long-term BOD Monthly** Grab US 1, US 401, Milbumie Dam Total Phosphorus Monthly Grab US 1, US 401, Milburnie Dam TKN Monthly *** Grab US 1, US 401, Milburnie Dam NH3-N Monthly *** Grab US 1, US 401, Milburnie Dam Total Nitrogen Monthly *** Grab US 1, US 401, Milburnie Dam Total Chromium Monthly **** Grab US 1, US 401, Milbumie Dam _ Sulfide Monthly Grab US 1, US 401, Milbumie Dam Phenols Monthly Grab US 1, US 401, Milburnie Dam Color Weekly ***** Grab US 1, US 401, Milburnie Dam * Parameters shall be sampled 1/week November June ** Parameter shall be sampled only during July -October as per approved NCDEM long-term BOD, [refer effluent BODµ requirement) These parameters shall be included in the long-term BOD analysis Parameter shall be sampled during two consecutive years during July -October Parameter shall be sampled monthly during November -June Facility Name: Permit Number: Engineer: Subbasin: Recieving Stream: USGS quad #: Request Number: Date: Expiration date: Existing WLA checked: Staff Report: Topo checked: USGS Flows confirmed: PIRF / APAMS: IWC Spreadsheet: Stream Classification: Nutrient Sensitivity: Instream Data: Burlington Industries Wake Finishing Plant NC0001376 Alvarez rAA. -to r'D 03-04-02 Neuse River $ (.2-(7(1 D24NE A i" 0 G �10 7558 7/29/93 8/31/93 Comments x x Excellent Staff Report x nr Check these x x x x History Facility has toxic interaction with Wake Forest WWTP and Raleigh WWTP, update chromium against effluent guidelines Effluent Guidelines: 7.0 Ibs/day 291.9 mg/I Toxic Interaction: lita6 Ibs/day - mg/I i 5.;e koz•�l Color, copper, [137 mg/I "Observed or Expected" in application] and zinc, [92 mg/I "Observed or Expected" in application] monitor requirements recommended, per Staff Report - l,c+ Net es auoacct ofuc-_ pn6s, -r.TaT. High chlorides (11,00o µgn) and fluoride (350 pgn) APAM :both of these parameters are well w/in their limits, (see attached) BOD5 and NH3-N are above those recommended by Basin Plan [BOD5: 8.4 mg/I and NH3-N: 4.0 mg/I]. Alvarez has spoken with facility management and they are aware that these requirements will be more strict. Your discharge is located on the Neuse River mainstem which has limited assimilative capacity. Dischargers to the mainstem of the River must make efforts to treat to advanced tertiary levels, (i.e. 5 mg/I BOD5 and 2 mg/I NH3N). Therefore, an engineering analysis evaluating the cost feasibility of achieving advanced tertiary treatment levels is due by February 1, 1997. If advanced tertiary levels cannot be met with state of the art treatment for this industrial type, then information should be provided detailing the best achievable levels of treatment. DMR's Phosphorus and Nitrogen very high Sulfide, Chromium and Phenols well within the permitted limits pH slightly on the acidic side, but w/in limits [one violation 5/91] Total -phosphorus limit of 2.0 mg/I, [Monthly Average] as of May, 1993. Chronic Toxicity (Ceriodaphnia) P/F at 12%; March, June, September, and December [ 2 violations: December 1990 and 1991] G =^zbcele- 13 b erAclAcc! nnb Scot o , ci �t �5 4"d �. Ate +'N ia1%Fd c.uShe3 0r, nric h5zd Old WLA Thomas Stockton has written extensively on this waste Toad. A memorandum, dated 21 January, 1988, discusses the decay rates, (and biodegradation) of phenolic compounds and justifies the use of effluent guidelines for limiting these compounds. Another memorandum, dated 15 December, 1987, addresses a BOD5 limit of 9 mg/I. The current effluent guideline limit of 350.5 Ibs/day, [Monthly Average] translates to 8.41 mg/I, [350.5 / 8.34 / 5.0 (mgd)]. Stockton ran a Level C with 9 mg/I, [2.8 was the CBOD/ BOD5 ratio from 1986 BODµ data] and DO was protected. NH3-N as nitrogen did present itself as a defining factor in the model. Since no NH3-N limits are recommended in the CFR guidelines, Stockton determined a 4 mg/I Monthly Average limit, [8.0 mg/I Daily Maximum in the current permit]. 1 will recommend a continuance of this limit. Staff Report 112 April,19931 "The facility is located above flood plain with the exception of the polishing pond. During recent heavy rains this area was impacted due to high river levels." "Several metals are noted in the application, however, the facility has a long history of passing toxicity tests." "The RRO has received numerous complaints of color in the effluent discharged from this facility. It is recommended that color monitoring / limits be included in this permit." , , COpp.• wn3, j:. 'NC wn3 NOT. "...The APAM results submitted for June 1992 showed concentrations above the action levels for copper and zinc. It is recommended that these parameters be monitored / limited in the permit. This facility will be upgraded from a Class III to Class IV..." Ted Cashion Central Files Many correspondences regarding color, (and mixing zone) requests. Other staff reports indicate flow measurements problem, but this is mainly a Region Office situation and it seems to have been remedied. No other correspondence not previously mentioned. 40 CFR Chapter 1, § 410.50, Subpart E - Knit Fabric Finishing Subcategory § 410.52 (a) Total Fiber manufacturing [ 140,210 Ibs / day ] Parameter BOD5 COD TSS Sulfide Phenols Total Chromium pH Monthly Average 350.5 4,206.3 ;>, 1,528.3 14.0 7.0 7.0 * 6-9 § 410.52 (b) Complex Manufactoring Parameter COD § 410.52 (c) Parameter COD Monthly Average 24.4 `" ° Ibs / /1,000 Ibs prod. 2.5 • 140.210 30.0. 40.210 10.9 • 140.210 0.10' 140.210 0.05. 140.210 0.05. 140.210 l 1-'8 Daily Maximum 701.1 8,412.6 3,056.6 28.0 14.0 14.0 6-9 Ibs / /1,000 Ibs prod. 5.0 • 140.210 60.0' 140.210 21.8' 140.210 0.20 • 140.210 0.10 • 140.210 0.10' 140.210 100% Synthetic Fiber [ 2,444 Ibs / day ] lbs Ibs prod.//1,000 Daily Maximum 10.0 ' 2.444 3.l 48.9 Ibs / /1,000 Ibs prod. 20.0 •2.444 Complex Manufacturing, Naturals, and Synthetic Blends [ 75,636 Ibs / day ] Monthly Average 1,512.7 O Ibs / /1,000 Ibs prod. 20.0 ' 75.636 Cl2.6 Daily Maximum 3,025.4 Ibs / /1,000 Ibs prod. 20.0 •75.636 Burlington Industries Wake Forest NC0001376 NC0030759 5.0 mgd 1.2 mgd 58.3 cfs 7010 67.6 cfs 7010 Parameter Standard Allowable per Interaction Burlington Industries Wake Forest WI KO WI Arsenic 50.0 nr nr nr Cadmium 2.0 74.8 nr monitor Chromium 50.0 402.4 limit monitor Copper 7.0 56.3 monitor monitor Cyanide 5.0 187.1 nr monitor Lead 25.0 935.4 nr monitor Mercury 0.012 0.4 nr limited Nickel 88.0 3292.5 nr monitor Selenium 5.0 nr nr nr Silver 0.1 2.2 nr monitor Zinc 50.0 402.4 monitor monitor Chlorites 230,000.0 2,240,084.0 nr nr Fluoride 1,800.0 17,531.1 nr nr Allowable = [(Total mgd + 7010) Standard] / (Total mgd) Run spreadsheet with both facilities affecting final limits. Determine which constituents exist in facility and match against allowable. Then run again induding only the fadlity which is showing levels of the constituent. 8/12/93 TARGET FLOW . 184.0 cfs winter MINIMUM RELEASE -65.0 cfs winter TOTAL WASTEFLOW a -112.9 cfs TOTAL WITHDRAWALS s 24.8 cfs AMOUNT OF RUNOFF NEEDED = 30.90 SEGMENT SOURCE SOURCE DA SOURCE CUMULATIVE NO. DESCRIPTION (sq. mi.) FLOW (cfs) FLOW (cfs) HEADWATER FALLS RELEASE 65.00 65.00 1 (Richland Cr 14.0 0.99 65.99 1 Burlington WT 5 mgd -7.74 5 - q 9.3 8 (a c►..br+,eec> 1 Burli' gton Indus 5 mgd 7.74 65.99 1 Smith Cr 22.6 1.60 67.59 1 Wake Forest WWTP 6 mgd 9.28 76.88 1 Toms Cr 4.7 0.33 77.21 1 Misc. Runoff 9.0 0.64 77.85 2 Perry Cr 11.8 0.84 78.68 2 Misc. Runoff 6.0 0.43 79.11 3 1 Harris Cr 18.8 1.33 80.44 3 Runoff (Beaverdam Cr] 19.0 1.35 81.79 4 Crabtree Cr 146.0 10.35 92.14 4 Walnut Cr 46.0 3.26 95.40 4 Misc. Runoff 27.0 1.91 97.31 5 Poplar Cr 8.8 0.62 97.94 5 Raleigh WWTP 60 mgd 92.82 190.76 5 Beddngfld. Cr 6.8 0.48 191.24 5 Marks Cr 25.0 1.77 193.01 5 Clayton WWTP 1.95 mgd 3.02 196.03 5 Johnston Co. WDL 5 mgd -7.74 188.29 5 Poplar Br 11.5 0.82 189.11 5 Misc. Runoff 14.4 1.02 190.13 6 Misc. Runoff 20.0 1.42 191.55 7 SmIIhfld WDL 6 mgd -9.28 182.26 7 Misc. Runoff 24.5 1.74 184.00 TOTAL 435.9 184.00 184.00 Minimum release at dam: 100 / 65 cfs [summer / winter] Target at Smrihfield: 254 / 184 cfs [summer / winter] Go to segment above and allocate that flow out to WWTP over distance between the two. 1 WHOLE EFFLUENT TOXICITY TESTING OISELF-MONITORING SUMMARY) Fri, Jul 16, 1993 FACILITY REQUIREMENT YEAR JAN MAR APR MAY IIIN A11G SI:P OCT NOV BUNN WWI? PERM CIIR LIM: 1I% NC0042269 Bcgin:3/IP)3 Frqucncy: Q WV A MAlI 111N STEP DEC Couniy:IRANKLIN Region:RRO Sublrnsin:TAROI PF:.150 Special 7Q10: 1.8 IW('(%): 11.44 Order: NotiContp:SINGIE 69 - 90 ••• 91 NR 92 •- 93 -- - •- NI -- -- - LATE FAIL DI PASS -- --- -- ••• - -- - FAIL -- - NI PASS PASS - NI -- -• - r•A - -- - NR FAIL LATE - Na --- PASS - NR - - PASS' IR PASS PASS NonCotnp: y 80 FAIL DO FAIL 91 FAIL 92 PASS 93 PASS - - •- --- - - - ••• -- -- PASS FAIL PASS FAIL PASS - -- -- -- - - - - - FAIL FAIL FAIL FAIL - -- -- -• -- - - PASS PASS PASS PASS - - -- - - - - - BURGAW WWII' LET CIIR TAR:99% NC0021113 Begin:2/1/89 Frequency: Q 1'A' JAN APR JUL OCf County:l'l19DIiR Region: WIRO Sulrlruin: Cl'1'23 PF: 0.30 Special 7Q10:0.00 IWC(%):100.00 Order. NonComp: Y 89 - 90 - 91 - 92 - 93 -- PASS PASS PASS PASS PASS.>100 - - -- - - -- - - - -•- PASS PASS PASS PASS PASS - - - - - - - - PASS PASS PASS NR - - - - - - - - PASS FAIL PASS PASS - - - - BURLINGTON EAST WWII' PERM CIIR LIM:36% NC0023868 Begin: I/1/88 Firqucncy: Q P/F FEB MAY AUG NOV County: ALAMANCE Region:WSRO Suhbasin:CPF02 PF: 12.0 Special 7Q10:33.6 IWC(%):35.63 Order: NonComp: 80 PASS 00 PASS 91 PASS 92 PASS 93 PASS •- - •- - - -- - - - - LATE PASS PASS PASS PASS PASS -- -- -- -- - I - - - ' PASS PASS PASS PASS •- -•• - - - •-- - - PASS PASS PASS PASS - - -- - - - - - BURLINGTON IND: COWAN 001 PERM CIIR LIM:5.0% NC0006025 Begin: 12/1/87 Frequency: Q PA' JAN AI'R Jul. ocr County:RUTTIERFORD Region: ARO Suhbasin: BRD02 PF: 2.00 Special 7Q10:53.3 IW('(%):5.48 Order. NonComp: 89 ••• 90 - 91 ••• 92 -- 93 -•- PASS PASS PASS PASS PASS - - - - -- •-- - -•- - -- PASS PASS PASS PASS PASS -- 1 - - -- - - - - PASS PASS PASS PASS - - - -- - - - - PASS PASS PASS PASS - - - -- BLJRLIN(GfON IND.-R ICI IMOND PERM CIIR LIM: 5% NC0043320 Begin:10/1/88 Frequency: Q P/F FEB MAY AUG NOV County:RICIIMOND Region: FRO Suhhasin:YADl6 Pr: 0.884 Special 7Q10:25.00 IWC(%):5.20 Order. NonComp: y 89 - 00 ••• 01 PASS 02 PASS 93 - -- - •-• •-- •- NI PASS PASS PASS PASS PASS -- •-- -- -- - -- -- -•- -- PASS NR PASS PASS : -- - -- - - •- -- •- PASS PASS PASS PASS - -- - - -- -- --- - PASS FAIL FAIL PASS BURLINGTON IND: WAKE PERM CIIR LIM:12% NC0001376 Begin:10/1/88 Fnqucncy: Q P/F MAR JUJN SEP DEC County:WAKIi Region:RRO Suhlrnsin:N1i1102 PI': 5.0 Special 7Q10:58.7 IWC(%l:11.66 IMer MGD. NonComp: M 82%, 86%0/12.OMGD. Y 80 ••- 90 PASS 91 PASS 02 >100 93 29.0 PASS PASS FAIL(s) 49 -- --- FAIL PASS 70.1 91.0 NR FAIL PASS 49 >100,>100 FAIL FAIL 70.1 Nci >100 NR PASS 70 e20 >100 NR -- 70.1 49.0 FAIL FAIL NR 49.0.PASS FAIL FAIL 70 50.0 FAIL FAIL 28 70.0 PASS PASS 90.8 50.0 PASS PASS 70.1 29.0 DURLINGI(1N-SOIIIII WWII' I'ISRM CIIR I.IM:82%, 86% Ft >9.5 NC0023876 Begin:8/I/90 Fnau' ncy: Q f'/1' A FEB MAY AUG NOV County:ALAMANCE Region:WSRO Subbasin:CP1'02 PF:9.5 SPeci.I SOC:3/21/91.4/30/93 ChV MONrr 7010:3.0 IWC(%)'82 Order. NonComp: 80 •- 00 FAIL,13 91 FAII.,14' 92 F.NONE 93 PASS ••• --- FAIL.27 FAIL,30 61. 40' FAIL,01 1-,NONE F,>90 >90.0,PASS FAIL,>90 -- FAIL,17 IAll. 1 AIL,>9.3 FAIL,53.0 -•- FAIL,27 FAII,>Il0 FAIL >90.0,FAIL FAIL FAIL F,>00 >90,FAIL FAIL,>90.0 FAIL FAIL,NON Nn, 04' 00.0,FAIL 147 FAIL F. NONE' IAIL,>00.0 FAIL FAIL F.>00 PASS,>00.0 FAIL FAIL,NON F.NONE' FAIL,>00.0 FAIL,30 FAIL,84 F,NONE' FAIL FAIL FAIL,NON F,s00 FAIL,>90 BURI.INGTON/111(dIIAND PERM CIIRI.IM:99%(GRAB) N00075469 Begin-5/1/H9 l ro>1n •ncy, Q l'/I' A MAR J11N STEP DEC County: 1(1RSYl'l I Region: WSRI) Subbnsin: YAI9I/ PF: 0.015 Special 7Q10:0.00 IW('(%):100.00 Outer: Nou('umP:SIN111.1/ Y 00 --- no --• 01 ••• 92 -- 93 - -•- .. --- -- - NI I'Aait PASS PASS PASS --- .. •-- - - •-• ••• •-- -- --• PASS PASS PASS PASS PASS - .-- ••- - --• --• --- - PASS I'ASS 1-AIL PASS -- ••- PASS - - •-• - - PASS PASS PASS PASS IIIIRNSVII.I.Ii WWII' I'lil(M ('11R I.IM: 6% Nl'110111:411 l>1>> 12/1/92 I'o-,luau.y: 111'/1' A MAIL JI IN 51(I' DI i1• County: YANCEY Region: ARO Subbasin. FR1107 PF:0.8 Special 7Q10: 19.0 IWC(%).6.13 Order: NonComp:Single 89 NR 90 -- 91 FAIL 92 •-• 93 ... - FAIL FAIL PASS NII/PASS - NI FAIL •- - N I PASS FAIL -•• --• --- PASS FAIL H PASS - - FAIL PASS - - PASS -- H FAIL FAIL NR - PASS FAIL FAIL - - -- PASS H LATE PASS PASS - bl - - CAMPBELL OIL CO. PERM CIIR LIM:90% (GRAB) NC0072681 Degin:3/1P)2 Frequency: Q PA' A 17: MAY AUG NOV County:NEW HANOVER Region: WIRO Subbasin: CI'F17 PF:0.005 Special 7Q10: 0.00 IWC(%): 100.00 Order. 0 2 consecutive failures = significant noncompliance Y Pm 1889 Data Available LEGEND: PERM = Permit Requirement t.ET= Administrative Letter- Target Frequency = Monitoring frequency: Q- Quarterly; M. Monthly; DM• Bimonthly; SA- Semiannually; A- Annually; OWD- Only when discharging; D. Discontinued monitoring requirement; IS• Conducting independent study Begin = First month 'rewired 7Q10 = Receiving stream low flow criterion (c(s) A = quarterly monitoring increases to monthly upon single failure Monllis that testing must occur - ex. JAN,A PR,IUL,OCT NonCotnp = Current Compliance Requirement PI' = Permitted flow (MGD) IWC% = Instrrmu waste cuncemtration 1'/l' = Pass/Fail chronic iest AC = Acute Cl IR = Chronic Data Notation: f - Fathead Minnow; • - Ceriodaehnin so.: nry - Mvsid shrimp:. ChV - Chronic value: P - Mortality of stated verecntnec at (richest concentration; at - Performed by DEM An' fox Groun: bt - Bad lest Reporting Notation: --- = Data not required; NR • Not reported; ( ) - Beginning of Quarter Facility Activity Status: 1 - Inactive, N • Newly Issucd(1'o construct); II - Active but not discharging; :1-More data available for month in question SIG = ORC signature needed 7 PART I SOC Priority Project Yes No XXX To: Permits and Engineering Unit Water Quality Section Attention: Charles Alvarez Date April 12, 1993 NPDES STAFF REPORT AND RECOMMENDATION County Wake Permit No. NC0001376 RENEWAL GENERAL INFORMATION 1. Facility and Address: Burlington Industries Inc. P.O. Box 21207 Greensboro, NC 27420 2. Date of Investigation: October 2, 1992 3. Report Prepared by: Ted Cashion, Environmental Chemist I 4. Persons Contacted and Telephone Number: Tim Holland - Engineering Dept. Mgr. - 919-556-3161 ORC 5. Directions to Site: From Raleigh: Highway 1 North, Cross Neuse River, facility is on the left. 6. Discharge Point(s), List for all discharge points: Latitude: 35°54'30" Longitude:78°33'15" Attach a USGS map extract and indicate treatment facility site and discharge point on map. U.S.G.S. Quad No. D24NE U.S.G.S. Quad Name Wake Forest, NC 7. Site size and expansion area consistent with application ? XXX Yes No If No, explain: 8. Topography (relationship to flood plain included): The facility is located above flood plain with the exception of the polishing pond. During recent heavy rains this area was impacted due to high river levels. 9. Location of nearest dwelling: None within 500 feet. 10. Receiving stream or affected surface waters: Neuse River a. Classification: C-NSW b. River Basin and Subbasin No.: 03:04:02 c. Describe receiving stream features and pertinent downstream uses: City of Raleigh WWTP discharge is located downstream, as well as several small dischargers. Area is well developed. PART II - DESCRIPTION OF DISCHARGE AND TREATMENT WORKS 1. a. Volume of Wastewater to be permitted: 5.0 MGD (Ultimate Design Capacity) b. What is the current permitted capacity of the Waste Water Treatment facility? 5.0 MGD c. Actual treatment capacity of the current facility (current design capacity)? 5.0 MGD d. Date(s) and construction activities allowed by previous Authorizations to Construct issued in the previous two years: 920527 - Authorization to Construct - Porous asphalt drying beds. e. Please provide a description of existing or substantially constructed wastewater treatment facilities: mechanical bar screen, influent parshall flume, aerated equalization pond, 2 aeration basins, return sludge pump station, 2 clarifiers, 1 porous asphalt drying bed, 8 sand drying beds, aerobic digester, aerated polishing pond, effluent rectangular weir with end contractions, common effluent with dual submerged pipes. f. Please provide a description of proposed wastewater treatment facilities: NA Possible toxic impacts to surface waters: Several metals are noted in the application as being present in the effluent, however, the facility has a long history of passing toxicity tests. h. Pretreatment Program (POTWs only): NA 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. WQ0001462 Residuals Contractor- Environmental Waste Recycling Inc. Telephone No. 919-998-8184 b. Residuals stabilization: PSRP XXX PFRP Other c. Landfill: d. Other disposal/utilization scheme (Specify): completed Treatment plant classification (attach p leted rating sheet): Class IV 4. SIC Code(s): 2257 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 55 Secondary 02, 16, 14, 73 Main Treatment Unit Code: 05503 PART III - OTHER PERTINENT INFORMATION 1. Is this facility being constructed with Construction Grant Funds or are any public monies involved. (municipals only)? NA 2. Special monitoring or limitations (including toxicity) requests,: The RRO has received numerous complaints of color in the effluent discharged from this facility. It is recommended that color monitoring/limits be included in this permit. 3. Important SOC, JOC or Compliance Schedule dates: (Please indicate) NA 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: NA Connection to Regional Sewer System: NA Subsurface: NA Date • Other disposal options: NA 5. Other Special Items: None PART IV - EVALUATION AND RECOMMENDATIONS The, Raleigh Regional Office has reviewed the submitted information and performed a site evaluation. Due to numerous color complaints that have been received, the RRO recommends that this parameter be monitored/limited in this permit. The APAM resultssubmitted'for June 1992 showed concentrations above the action levels for copper and zinc. It is recommended that these parameters be monitored/limited in the permit. This facility will be upgraded from a Class III to Class IV. Please ensure that the. appropriate monitoring frequencies.are included in this permit. The RRO recommends that the permit be reissued in accordance with the basin -wide permitting strategy with the above recommendations included. 7r' A4 Signature of report preparer tt:Als.j2. 41.1„, —rt—c> • Water Quality Regional Supervisor 1-k (12-(6V Date