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HomeMy WebLinkAboutNC0083275_Permit Issuance_19981221State of North Carolina Department of Environment and Natural Resources A �Division of Water Quality �-...ice• James B. Hunt, Jr., Governor Wayne McDevitt, Secretary NCDENR A. Preston Howard, Jr., P.E., Director December 21, 1998 Mr. Gregory Boozer Vice President, Manufacturing Dan River Incorporated P.O. Box 261 Danville, Virginia 24543 Subject: NPDES Permit Issuance Permit Number: NCO083275 Dan River Inc. -Harris Facility Rutherford County Dear Mr. Boozer: In accordance with the application for discharge permit received on April 27, 1998, the Division is forwarding herewith the subject state - NPDES permit. This permit is issued pursuant to the requirements of North Carolina General Statute 143-215.1 and the Memorandum of Agreement between North Carolina and the U.S. Environmental Protection Agency dated December 6, 1983. As reflected in the Draft Permit sent for your review on November 4, 1998, limits for cfrtain parameters have changed. These limits are based on the production numbers that were reported by the Dan River facility and based on guidance provided by the EPA. For this permit period, the Division has changed the limits for Sulfide, Phenol, and Total Chromium. Based on the effluent data reported in the Harris facility's DMRs monitortAg for Lead, MBAS, Zinc and Copper, have been reduced to Quarterly. There are two other changes that you should note in this final permit. The change in the expiration date is due to a change in the 030802 basin schedule and will effect all dischargers in this subbasin. The toxicity test has been changed from Acute Pass/Fail at 75% to Chronic Pass/Fail at 0.75% in accordance with the October 1996 memo by Steve Tedder, Section Chief. If any parts, measurement frequencies or sampling requirements contained in this permit are unacceptable to you, you have the right to an adjudicatory hearing upon written request within thirty (30) days following receipt of this letter. This request must be in the form of a written petition, conforming to Chapter 150B of the North Carolina General Statutes, and filed with the office of Administrative Hearings, Post Office Drawer 27447, Raleigh, North Carolina 27611- 7447. Unless such a demand is made, this permit shall be final and binding. Please take notice that this permit is not transferable. Part II, EA. addresses the requirements to be followed in case of change in ownership or control of this discharge. P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-5083 FAX 919-733-0719 An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post -consumer paper 83275 cov Itr This permit does not affect the legal requirements to obtain other permits which may be required by the Division of Water Quality or permits required by the Division of Land Resources, Coastal Area Management Act, or any other Federal or Local governmental permits may be required. If you have any questions or need additional information, please contact Mr. Steven D. Pellei, telephone number (919) 733-5083, extension 516. Sincerely, Original Signed By David k Goodrich A. Preston Howard, Jr., P.E. cc: Central Files Mr. Roosevelt Childress, EPA Asheville Regional Office, Water Quality NPDES Unit, Permit File 4 Point Source Compliance/Enforcement Unit Permit No. NCO083275 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY PERMIT TO DISCHARGE WASTEWATER UNDER THE NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM In compliance with the provisions of North Carolina General Statute 143-215.1, other lawful standards and regulations promulgated and adopted by the North Carolina Water Quality Commission, and the Federal Water Pollution Control Act, as amended, Dan River Incorporated is hereby authorized to discharge wastewater from a facility located at Harris Facility on NCSR I I I I south of Rutherfordton Rutherford County to receiving waters designated as the Broad River in the Broad River Basin in accordance with the discharge limitations, monitoring requirements, and other conditions set forth in Parts I, II, III, and IV hereof. This permit shall become effective February 1, 1999. This permit and the authorization to discharge shall expire at midnight on July 31, 2003. Signed this day December 21,1998. Original Signed By David A. Goodrich A. Preston Howard, Jr., P.E., Director Division of Water Quality By the Authority of the Environmental Management Commission Permit No. NC0083275 ; SUPPLEMENT TO PERMIT COVER SHEET Dan River Incorporated is hereby authorized to: 1. Continue to operate an existing 0.91 MGD wastewater treatment facility consisting of three static bar screens, an equalization/neutralization basin, dual aeration basins with fine bubble diffusers, two final clarifiers, a Parshall flume effluent meter, sludge digester, sludge holding tank, and standby generator located at the Harris Facility on NCSR 1111, south of Rutherfordton, Rutherford County, and 2. Discharge wastewater from said treatment works at the location specified on the attached map into the Broad River which is classified C waters in the Broad River Basin ROAD CLASSIFICATION PRIMARY HIGHWAY LIGHT Ty ROAD HARDOR HARD SURFACE IMPROVED SURFACE SECONDARY HIGHWAY HARDSURFACE =301111111=1 UNIMPROVEDROAD ide 35°12'23" Longitude 81053'15" # G1 1 NW Sub -basin 030802 im Class C Class 55 16 no Stream Q 0.91 MGD SCALE 1:24 000 0 m. 11, FEET xww000�.a� KILOMETER CONTOUR INTERVAL 5 FEET QUAD LOCATION Dan River Incorporated • NCO083275 Rutherford County A (1). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FINAL Permit No. NC0083275 During the period beginning on the effective date of the permit and lasting until expiration, the Permittee is authorized to discharge from outfall(s) serial number 001. Such discharges shall be limited and monitored by the Permittee as specified below: EFFLUENT CHARACTERISTICS LIMITS MONITORING REQUIREMENTS ont y Average Weekly Average Daily Maximum e asurement Frequency Sample Type Sample Location* Flow ontinuous ecor ing or ay, s ay s ay ee y omposi e s ay s ay ee y omposi e Total uspen a esi ue s ay s ay Weekly omposi e u i e 7.0 lbs/day s ay ee y Grab Phenols 3.5 lbs/day s ay Weekly Grab Total Cromium s ay 8.2 lbs/day ee y omposi e i and urease mg mg Weekly ra empera ure ee y ra pH 3[Week Gr5b Total Nitrogen 2+ 3+ emi-annua y omposi e otal Phosphorus semi-annually Composite Conductivity Monthly omposi e Copper ua ery omposi e Lead Quarterly omposi e Zinc ua ery omposi e IVIBAS ua ery omposi e Chronic Toxicity2 IQuarterly Composi e Notes: * Sample locations: E - Effluent, I - Influent 1 The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units. 2 Chronic Toxicity (Ceriodaphnia) P/F at 0.75%; March, June, September and December, See Part I, Condition A(2). There shall be no discharge of floating solids or visible foam in other than trace amounts. Part I Permit No. NCO083275 A(2). CHRONIC TOXICITY PASS/FAIL PERMIT LIMIT (QRTRLY) The effluent discharge shall at no time exhibit chronic toxicity using test procedures outlined in the "North Carolina Ceriodaphnia Chronic Effluent Bioassay Procedure," Revised November 1995, or subsequent versions. The effluent concentration at which there may be no observable inhibition of reproduction or significant mortality is 0.75% (defined as treatment two in the procedure document). The permit holder shall perform quarterly monitoring using this procedure to establish compliance with the permit condition. The tests will be performed during the months of March, June, September, and December. Effluent sampling for this testing shall be performed at the NPDES permitted final effluent discharge below all treatment processes. All toxicity testing results required as part of this permit condition will be entered on the Effluent Discharge Monitoring Form (MR-1) for the month in which it was performed, using the parameter code TGP3B. Additionally, DWQ Form AT-1 (original) is to be sent to the following address: Attention: Environmental Sciences Branch North Carolina Division of Water Quality 4401 Reedy Creek Road Raleigh, North Carolina 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 there be no discharge of flow from the facility during a month in which toxicity monitoring is required, the permittee will complete the information located at the top of the aquatic toxicity (AT) test form indicating the facility name, permit number, pipe number, county, and the month/year of the report with the notation of "No Flow" in the comment area of the form. The report shall be submitted to the Environmental Sciences Branch at the address cited above. 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 the permittee fail to monitor during a month in which toxicity monitoring is required, 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 Water Quality indicate potential impacts to the receiving stream, this permit may be re -opened and modified to include alternate monitoring requirements or limits. NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum control organism survival, minimum control organism reproduction, and appropriate environmental controls, shall constitute an invalid test and will require immediate follow-up testing to be completed no later than the last day of the month following the month of the initial monitoring. QCL P/F Version 9196 PUBLICNorth AFFIDAVIT OF PUBLICATION o State of North Carolina Environmental W Management Commission L CV Post Office Box 29535 _ Raleigh, NC 27626-0535 STATE OF NORTH CAROLINA UJ v NOTIFICATION OF UJ O INTENT TO ISSUE A LK Z STATE NPDES PERMIT RUTHERFORD COUNTY On the basis of thorough staff review and applica- tion of Article 21 of Chap- ter 143, General Statutes of North Carolina, Public Law 92-500 and other law- ful standards and regula- tions, the North Carolina Environmental Manage- ment Commission propos- es to Issue a permit to dis-' charge to the persons list- ed below effective 12/21/98 and subject to special conditions. Persons wishing to com- ment upon or object to the proposed determinations are invited to submit same in writing to the above ad- dress no later than 12/4/98. All comments re- ceived prior to that date will be considered in the formulation of final deter- minations regarding the proposed permit. A public meeting may be held where the Director of the Division of Environmental Management finds a sig- nificant degree of public in- terest in a proposed per- mit. A copy of the draft permit is available by writing or calling the Division of Envi- ronmental Management, P.O. Box 29535, Raleigh, North Carolina 27626- 0535, (919) 733-7015. The application and other information may - be in- spected at these locations ;. during normal office hours." Copies of the information I on file are available Upon' request and payment of the costs of reproduction. All such comments or re- quests regarding a pro- posed permit should make reference to the NPDES permit number listed be- low.' Before the undersigned, a Notary Public of said County and State, duly commissioned, qualified, and authorized by law to administer oaths, personally appeared Betty Brooks who being first duly sworn, deposes and says: that they are Classified Advertising Manager (Owner, partner, publisher, or other officer or employee authorized to make this affidavit) of THE DAILY COURIER, a newspaper published, issued and entered as second class mail In the town of FOREST CITY, in said County and State; that they are authorized to make this affidavit and sworn statement; that the notice or other legal advertisement, a true copy of which is attached hereto, was published in THE DAILY COURIER on the following dates: November 3, 1998 and that said newspaper in which such notice, paper, document, or legal advertisement was published was, at the time of each and every such publication, a newspaper meeting all of the requirements and qualifications of Section 1-597 of the General Statutes of North Carolina and was a qualified newspaper within the meaning of Section 1-597 of the General Statutes of North Carolina. This 4th day of November, 1998. tersection of US Highway wastewater from 1 outfalll 221-A and NCSR 1003, into the Broad River, .a Cliffside, Rutherford Coun- Class C stream in the ty. The facility discharges Broad River Basin which 1.750 MGD of treated do- has a 7Q10 flow of 186.0 mastic and industrial cts. No parameters are wastewater from an outfall water quality limited, but into Second Broad River, a this discharge may affect Class WA -III stream in the future allocations. Broad River Basin which Date 10/27/98 has a 7Of0 flow of 62.1 cis. David A. Goodrich for A. Preston Howard, Jr., P.E. Director .2. NPDES No. Division of Environmental NC0083275. Dan River, Management Inc., PO Box 217, Spin - Public notice of intent to is- dale, NC 28160 has ap- plied for a permit renewal sue a State NPDES permit for an existing facility lo- to the following: cated at the Harris Facility 1. NPDES No. NC NCSR 1111, south of 000L4D5 CDo.4:M: o.., aeddrdton in Ruther- 3. NPDES No. NC0005088. Duke Power Company, Wachovia Cen- ter, P.O. Box 1007, Char- lotte, NC 28201-1007 has applied for a permit renew - at for a facility located at Cliffside Steam Station, off NCSR 1002, South of Cliff - side, Rutherford County. The facility discharges :a variable amount of treated dmm?stir• and inr+•5•ria� I Advertlsing Manager) me this Notary Public) •y 12, 2001 DIVISION OF WATER QUALITY October 30, 1998 TO: Dave Goodrich THROUGH: Matt Matthews Y'"fv� FROM: Kristie Robeson 9 SUBJECT: Draft Permit Corrections: Dan River Inc. -Harris Facility NPDES Permit No. NC0083275 Rutherford County Our office received the draft permit for the subject facility. The effluent limitations page for this draft contains an incorrect effluent percentage for chronic toxicity. This facility should be permitted to conduct chronic toxicity testing at 0.75% as opposed to 90%. I spoke with Steve Pellei regarding this error, and he said it would be corrected prior to permit issuance. We appreciate your assistance to undertake the necessary steps to correct the existing draft permit and incorporate the recommendation cited above. Please feel free to contact me at 2136 if you have any questions. cc: Steve Pellei-NPDES Permits and Engineering DENR/DWQ FACT SHEET FOR NPDES PERMIT DEVELOPMENT NPDES No. NCO083275 U ace ibjormation; z FacilityName: Dan River Inc. — arras Facility (formerly New Cherokee) Permitted ow (MGD):Regional ice: ARO Facility ass: 11 FTTUSUSTopoQuad: ace ity ermtt Status: RenewalCode: 2261 County: Rutherford :. tream aracterYst�cs ReceivingStream: Broad River Stream Classification: C 9- (25.5) inter c s u asin: c s (4.) Drainage Area (mi ):Average ow c s943 Summer c s(%): I-G7.5- J CHANGES TO PERMIT Changes to the Permit for this permit cycle rj ammeters ecte' ........ ropose { F= a�nges ,. ,.,._:.. ,...t 4 ...,. ,. .. axis or, c tinge s .,.,., , Expiration ate fromOct. , to u y , change to 30802 schedule Limits for Sultide From 8.2 to on.Ave.)er effluent guidelines Limits for Phenols From 4.1 to on.Ave.)er ettluent guidelines Limits forTotal Chromium From 4.1 to on.Ave.)er ettluent guidelines WET From QAL to QCL Per memo Lead a uce monitoring to Quarterly Per reasonable potential anti y. MBAS Reduce monitoring to Quarterly Per reasonable potential analy. inc Reduce monitoring to Quarterly Per reasonable potential analy. Copper Reduce monitoring to Quarterly Per reasonable potential analy. Summary There are two notable changes since last renewal. The first is due to the sale of the facility (in Feb. 1997) and the significant increase in production under the new ownership. The second is. due to the results of the reasonable potential analysis. The previous WLA was completed by J. Nowell and dated 8/18/93. It gave limits based on 40 CFR 410.45 (NSPS-Simple) using a total production of 82,500 lbs/day for both Monthly Ave. and Daily Max. Since copper and zinc were known to be present in this type of facility they were added for monitoring. Data indicated Oil and Grease is present therefore it was limited at 30/60. Additionally Lead and MBAS are suspected to be present and therefore monitoring was placed in the permit. The facility proposed discharging domestic waste with the process waste. Since the dilution ratio would be about 0.4% monitoring for fecal was not recommended. For this renewal, S. Pellei recalculated the limits based on 40 CFR 410.45 (NSPS-Desizing) and used maximum production of 127,500 lbs/day and average production of 70,1001bs/day. The justification is (based on information provided by Dan River) the facility desizes100% of its product, and therefore, the effluent guidelines for desizing apply rather than for simple manufacturing. If limits were based solely on effluent guidelines the limits would increase due Version: August 19, 1998 DENR/DWQ FACT SHEET FOR NPDES PERMIT DEVELOPMENT NPDES No. NCO083275 to the increase in processing. However, the facility's effluent is well below existing permit limits and has not requested any increase. Therefore, for these reasons and due to anti -backsliding, there will be no increase for any parameters. The original permit was issued November 21, 1993. Later, an ATC was issued November 4, 1993 by G. Nizich. A name change was issued February 21, 1997 to change the name from the New Cherokee Corporation to Dan River Inc. Broad River Management Strategy reflects a concern with color and suggests the possibility of color removal if this facility starts dyeing procedures. The 1993 WLA recommended color limits if any dyeing takes place in the future. Upon review of the APAM analysis (see reasonable potential sheet) I concluded that there is very little chance of contravening water quality standards based on effluent concentrations and dilution due to the receiving stream. A reasonable potential analysis showed no reasonable potential to violate WQ standards for some parameters, therefore monitoring for them has been removed form the permit (see table above). Review of DMR data from February 1996 to February 1998 indicates the facility has been in compliance during the review period and performing very well. The region reports that the plant is operated well and well maintained. For the following parameters listed in the table: • Conventional parameters are from GKPR data from March 97 to May 98, • Toxicity is from ESB's 7/15/98 Data Summary from Sept. 1995 to March 1998, • Metals and MBAS are from DMR data from March 97 to June 98. PARAMETER F ow(MGD) BOD5 (lbs/day) COD (lbs/day) TSS (lbs/day) TN (mg/1) TP (mg/1) Toxicity Sulfide (lbs/day) Phenols (lbs/day) Total Chromium (lbs/day) Oil & Grease PARAMETER Corie-.7--, Copper (Cu) Chromium (Cr) Lead (Pb) MBAS Zinc Oil & Grease RESULTS 0.3 to 0.4 MGD, ave 0.36 23 to 48, ave 29.3 360 to 817, ave. 543 32 to 121, ave 59 8.5 to 15.6, ave 12 3.7 to 4.6, ave 4.2 12 passes, 1 fail 0.06 to 0.8, ave 0.17 0.3 to 0.46, ave 0.06 0.02 to 0.05, ave 0.03 2.5 to 15, ave 5.0 DMR RESULTS See reasonable potential analysis See reasonable potential analysis See reasonable potential analysis See reasonable potential analysis See reasonable potential analysis See reasonable potential analysis See reasonable potential analysis ACTION None None None None None None see above None None None none NOTE Data variable, Leave as is Reduce monitoring Required per effluent guidelines Reduce monitoring Reduce monitoring Reduce monitoring Data variable, Leave as is Lastly, the expiration date on this permit was changed from Oct. 31, 2003 to July 31, 2003, due to changes in the 030802 basin schedule. Version: August 19, 1998 DENR/DWQ FACT SHEET FOR NPDES PERMIT DEVELOPMENT NPDES No. NC0083275 Copies of the following are attached to provide further information on the permit development: • Reasonable Potential Analysis (majors only) • Existing permit effluent sheets with changes noted (existing facilities only) • Draft Permit Prouosed Schedule for Permit Issuance Draft Permit to Public Notice: 4 — 0[ - 9 b Permit Scheduled to Issue: State Contact If you have any questions on any of the above information or on the attached permit, please contact Steve Pellei at (919) 733-5038, extension 516. NPDES Recommendation Regional Office Comments a -Ala C- Regional Recommendation Reviewed By: Regional Supervisor: NPDES Unit: u Version: August 19, 1998 DENR/DWQ FACT SHEET FOR NPDES PERMIT DEVELOPMENT NPDES No. NCO083275 Copies of the following are attached to provide further information on the permit development: • Reasonable Potential Analysis (majors only) • Existing permit effluent sheets with changes noted (existing facilities only) • Draft Permit Proposed Schedule for Permit Issuance Draft Permit to Public Notice: 4 - 9 b Permit Scheduled to Issue: _ Z C _ a ) If you have any questions on any of the above information or on the attached permit, please contact Steve Pellei at (919) 733-5038, extension 516. NPDES Recommendation by: S ' Regional Office Comments Regional Recommendation by: tceviewea is : Date: Regional Supervisor: Date NPDES Unit: Version: August 19, 1998 A. (). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FINAL Permit No. NC0083275 During the period beginning on the effective date of the permit and lasting expiration, the Permittee is authorized to discharge from outfall(s) serial number 001. Such discharges shall be limited and monitored by the pennittee as specified below: Effluent Characteristics Lbs/day Mon. Avg. Daily Max. Flow ,BOD, 5-Day, 200C 140.4 -Total Suspended Solids 322.e ` (M 221 g. e Sulfide '].c, 8.2 Phenols 3, S -44 Total Chromium ].S 4.1- Oil and Grease Temperature Total Nitrogen (NO2 +NO3+ TKN)- Total Phosphorus -�oppsr r wrn,�7a'uNo Chloride Acute Toxicity" Discharge Limitations Monitoring Requirements Units (Specify) Measurement Sample *Sample Mon. Avg. Daily Max. Frequency Type Location 0.91 MC-0 Continuous Recording I or E 272.e- Weekly Composite E 726.9 Weekly ,- Composite. E 3440.0- Weekly Composite, E 16.5 Weekly Grab E 3.2 Weekly Grab E 6.2 Weekly Composite E 30.0 mg/I 60.0 mg/I Weekly Grab I E -Nt To am%o 6sci POMltnc cActj-. Weekly Grab E Semi-annually- Composite E Semi-annually _ Conposite E w l�j-AAenthly Gompos" —E t-MorttMy Eompes" --E d l< p-momMy- Cempesite - € 4� #Asftffily Compostte --E- -_ ona ie E Quarterly Composite E * Sample locations: E - Effluent, I - Influent. @ `mac C IWc. March, June, September and Decembers . r�� .au.►s�xie. • • �'� The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units at the effluent. Effluent monitoring shall be conducted4lweek-- by grab samples. .fit Vu-ftj� +v evg"t p��i wa kFaAvw t, 0 k V,tr�t There shall be no discharge of floating solids or visible foam in other than trace amounts. Dan River Inc EFFLUENT GUIDELINE LIMITATIONS NCO083275 Fype of Product Produced Effluent Guideline Reference Noven Fabric Finishing 140 CFR 410, Subpart D Actual Production Figures (at 1.0 MGD): Monthly Daily ( x 1000 Ibs) 70 127.5 sdp 8/3/98 Parameter EPA Limitations in 40 CFR (Ibs/1000 Ibs of product) Guideline Limits (Ibs/ day) Comments NSPS, 40 CFR Footnote 30 day avg. Daily Max 30 day avg. Daily Max BOD5 2.8 5.5 196 - 701 410.45 desizing 1 COD 38.3 59.5 2,686 7,586 410.45 desizing 1 TSS 6.9 15.6 484 1,989 410.45 desizing 1 Sulfide 0.1 0.2 7.01 25.50 410.45 desizing 1 Phenols 0.05 0.1 3.51 12.75 410.45 desizing 1 Total Chromium 0.05 0.1 3.51 12.75 410.45 desizing 1 pH 6.0-9.0 6.0-9.0 6.0-9.0 6.0-9.0 410.45 desizing 1 Parameter Exisiting Limits (Ibs/ day) Limits per Guidelines (Ibs/ day) Change (tons/ year) 30 day avg. Daily Max 30 day avg. Daily Max 30 day avg. Daily Max BOD5 140 272 196 701 10 78 COD 2,219 3,440 2,685 7,586 85 757 TSS 322 726 1,989 30 230 Sulfide 8.20 16.50 7.01 25.50 -0.22 1.64 Phenols 4.10 8.20 3.51 12.75 -0.11 0.83 Total Chromium 4.10 8.20 3.51 12.75 -0.11 0.83 pH 6.0-9.0 6.0-9.0 6.0-9.0 6.0-9.0 FOOTNOTES: 1. The facility performs desizing of 100% of its finished product per G. Boozer on 8/3/98. 2. These Production figures were obtained from W. Lunney on 6/24/98: March 97 to March 98 total production = 25,587,719 Ibs/year 70,103 Ibs/day CONCLUSION: The only changes to exising lipmits should be for those parameters that have decreased. These parameters have be enboldened above. r lTiUuV 11''•a (h v�(il c1vL5 I -Cc,. rv'p ('0 Ilit'1km LIl+.,l-S, -RAY' L��^"'li 41L 66b, Cqb 9"b '141 will c'ir,^A;r 61 ?w PA Vi0.f We-X'^IT WAVIC' TAbLIN IS No 6OM Tlr WE,. &-Low -CYi$T1NG U Ir- SDP Facility Name Dan River ter= Chloride NPDES# NCO083275 ard= 230000pgn Qw (MGD) 0.91 7Q10s (cfS) 186 n DL=1/2DUual Data RESULTS IWC (%) 0.75 1 64000 640DO Sid Dev. Rec'ving Stream Broad River 2 25000 25000 Mean Stream Class C 3 25000 25000 C.V. Data: March 97 - June 98 4 25000 25DOO FINAL RESULTS ugll Chloride OKI Max. Fred Cw 1,222,000 Allowable Cw 33 559,670 Chromium OKI Max. Fred Cw 14.82 Allowable Cw 6643.41 Copper - AL OKI Max. Fred Cw, 108.10 Allowable Cw 930.08 Lead OK I Max. Fred Cw 52.70 Allowable Cw 3321.70 MBAS OKI Max. Fred Cw 480.00 Allowable Cw 65434.07 oil & grease LIMIT Max. Fred Cw 107.50 Allowable Cw, 60.00 Zinc - AL OKI Max. Fred Cw 354.00 Allowable Cw 6643.41 Antimony Arsenic Thallium Bis(2-Ethylhexly)-Phthalate 5 25000 250DO 6 25000 250DO Mu/t Factor= P 7 26000 25M Max. Value P 8 235000 2350DO Max. Pred Cw p 9 25000 25000 Allowable Cw 10 25000 250DO 11 25000 25000 C.V. 12 25000 250DO MF= 13 25000 25000 14 25000 25000 15 25000 25000 16 250M 25000 t,n DUIY MON �TOtii �ho 2: CI^1oRiAE CoPPEL LEop allow emu limit conc conc 43000 6.E+06 0.006 0.14 19 0.016 _ 6.3 837 0.002 6.9 917 11 TOXICANT ANALYSIS 52754.7391 40562. 1.30057908 5. 235 1222 3055967 1.30057908 5.2 0 ra Pameter= Chromium Para Standard= 50 Pg8 Sta P9n laday n L=1/2Dctual Dal RESULTS 2 1 9.882 75 Std Dev. 1.87472 5 2 1.845 14 Mean 3.677 5 3 1.845 14 C.V. 0,50985 4 2.108 16 5 4.348 33 2 6 3.689 28 Mu/t Factor= 1.5 000 Pge 7 2.899 22 Max. Value 9.8822 pg8 000 pg8 8 3.558 27 Max. Pred Cw 14.8233 pg/I Pg/I 9 3.821 29 Allowable Cw 6643.4 pg/I 10 3.821 29 5 11 6.456 49 C.V. 0.50985 12 8.169 62 MF= 1.5 13 5.666 43 14 9.092 69 15 5.798 44 16 7.247 55 17 5.007 38 18 0.395 3 19 3.294 25 20 3.426 26 21 3.821 29 22 3.426 26 23 0.264 2 24 5.007 38 25 2.767 21 26 6.852 52 27 3.689 28 28 2.767 21 29 3.162 24 30 3.031 23 31 3.426 26 32 3.558 27 33 2.24 17 34 2.767 21 35 2.372 18 36 3.294 25 37 3.294 25 38 2.767 21 39 2.24 17 40 3.426 26 41 3.294 25 42 3.294 25 meter= Copper - AL Pammet ndaM=L-L]pgB Stands n L=1/2tual DaRESULTS TOXICANT ANALYSIS 52754.7391 40562. 1.30057908 5. 235 1222 3055967 1.30057908 5.2 0 ra Pameter= Chromium Para Standard= 50 Pg8 Sta P9n laday n L=1/2Dctual Dal RESULTS 2 1 9.882 75 Std Dev. 1.87472 5 2 1.845 14 Mean 3.677 5 3 1.845 14 C.V. 0,50985 4 2.108 16 5 4.348 33 2 6 3.689 28 Mu/t Factor= 1.5 000 Pge 7 2.899 22 Max. Value 9.8822 pg8 000 pg8 8 3.558 27 Max. Pred Cw 14.8233 pg/I Pg/I 9 3.821 29 Allowable Cw 6643.4 pg/I 10 3.821 29 5 11 6.456 49 C.V. 0.50985 12 8.169 62 MF= 1.5 13 5.666 43 14 9.092 69 15 5.798 44 16 7.247 55 17 5.007 38 18 0.395 3 19 3.294 25 20 3.426 26 21 3.821 29 22 3.426 26 23 0.264 2 24 5.007 38 25 2.767 21 26 6.852 52 27 3.689 28 28 2.767 21 29 3.162 24 30 3.031 23 31 3.426 26 32 3.558 27 33 2.24 17 34 2.767 21 35 2.372 18 36 3.294 25 37 3.294 25 38 2.767 21 39 2.24 17 40 3.426 26 41 3.294 25 42 3.294 25 meter= Copper - AL Pammet ndaM=L-L]pgB Stands n L=1/2tual DaRESULTS 1 20 20 Sid Dev. 11.08 2 5 5 Mean 20.63 3 13 13 C.V. 0.537 4 5 5 5 32 32 6 22 22 Mod Factor = 2.3 7 19 19 Max. Value 47 pg8 8 32 32 Max. Pred Cw 108.1 pg/l 9 16 16 Allowable Cw 930.1 P9/1 10 18 18 11 5 5 C.V. 0.537 12 21 21 MF= 2.3 13 23 23 14 47 47 15 26 26 16 26 26 Y\& Vli I TIS l i tJ f70(L DrL G 2cASe Ltr✓D C�RoIMiuN� �n Q.fwler� ps ;s 8/19/98 8/19/98 TOXICANT ANALYSIS ter= Lead ParanMBAS Parameter= oil & grease Pa rd = F261pgA Standard = ® pgA Standard = rngA n L=12ual DaRESULTS n L=12Rual DatRESULTS n L=1/213ual Dat RESULTS 1 3 3 Std Dev. 3.577126 1 240 240 Std Dev. 26.2996 1 2 2 Std Dev. 6.38 2 3 3 Mean 4.5625 2 200 200 Mean 208.75 2 43 43 Mean 5.04 3 5 5 C.V. 0.784028 3 200 200 C.V. 0.12699 3 14 14 C.V. 1.27 4 3 3 4 200 200 4 2 2 5 3 3 5 200 200 5 8 8 6 3 3 Mutt Factor = 3.1 6 200 200 Mull Factor = 1.6 6 8 8 Mull Factor = 2.5 7 3 3 Max. Value 17 Ngll 7 200 200 Max. Value 300 po 7 6 6 Max. Value 43 mgA 8 3 3 Max. Prod Cw 52.7 pgA 8 200 200 Max. Pred Cw 480 ligA 8 7 7 Max. Pred Cw 108 mgA 9 3 3 Allowable Cw 3321.7 ugA 9 200 200 Allowable Cw 66434.1 NgA 9 5 5 Allowable Cw 60.0 mgA 10 5 5 10 200 200 10 5 5 11 8 8 C.V. 0.784028 11 200 200 C.V. 0.12599 11 1 1 C.V. 1.27 12 3 3 MF= 3.1 12 200 200 MF= 1.6 12 3 3 MF= 2.5 13 3 3 13 200 200 13 5 5 14 17 17 14 200 200 14 5 5 15 4 4 15 200 200 15 8 8 16 4 4 16 300 300 16 6 6 17 4 4 18 3 3 19 4 4 20 23 23 21 4 4 22 2 2 23 5 5 24 8 8 25 1 1 26 1 1 27 6 6 28 1 1 29 5 5 30 5 5 31 1 1 32 3 3 33 4 4 34 2 2 35 11 11 36 2 2 37 3 3 38 2 2 39 1 1 40 1 1 41 2 2 42 6 6 43 4 4 44 1 1 45 5 5 46 2 2 47 2 2 48 1 1 49 2 2 50 1 1 51 1 1 52 6 6 53 1 1 54 5 5 55 7 7 56 6 6 rameter = Zinc - AL Pa Standard - F 50j N9A S n L=12Dtual DatRESULTS 1 170 170 Std Dev. 51.28 2 3 3 Mean 121.9 3 139 139 C.V. 0.421 4 3 3 5 102 102 6 133 133 Mult Factor = 2.0 7 177 177 Max. Value 177 W 8 163 163 Max. Pred Cw 354 pqA 9 114 114 Allowable Cw 6643.4 NgA 10 119 119 11 144 1" C.V. 0.421 12 128 128 MF= 2.0 13 167 167 14 122 122 15 119 119 16 148 148 8/19/98 8/19/98 J �rho'2 C�R.oY+n�uw. waVe iti J� M2s 13 C1� -t;� b CA4 -�o i44 , tAASS d, Q= (bf 4 Co 04M % -PAd LO �w = o, g t wtC7D 6IV k�w = �,g�� 1,41ifs 0 c 0 A8,77'. + tcST (0, 0 s- vv� it) Cx4- .114 c C2c -/— 50,4 jr,&41 S;tvc6 (f4LV&,/T C-?( D6-ut"6s , -::L? C, 7<, L 3. go -I( -�o I,(-ll�<l,� TOXICANTANALYSIS ParemMr•C.. PranNr• K Pandw r•Leae P. MINIS Pxemrr•Inc-PA. LmIrE.®yB'I SImgW•�jryl 9xpmtl'OYD1 SIaMs•U.®yyl SIenIIW.®YM Olos(Ot.) 18fi aDL=1RDNal Date RESULTS Im (%) 0.]5 1 aeaw se. and Na. 52254.239 Bmae Riwr iRg Srdam 2 - 2sCW Mean 405CZ5 C efm Geaa 3 2 IsINp C. v. 13005m1 De1e: Men,9]-June 98 4 5 25a03 25000 P:0 256M. FINAL RESULTS 43a11it ADIVAN 9 25000 25CN 52 x. Fred Car #DNNI y 7 25000 25M MexV;mstrao "¢A Cw 6613.41 ya 235WS eCwrvdS 235W Max PrO 3a y1S 25099 25aC0 AM6ItmEabdlewCw . CNIMee OKI 25000 25aa0 x. Pree Cw 1222544.34 II 250oa 2. .N. Cw 3D559570.M 12 25000 25000 Lbeer lMarpol. bl MF 13 250W 250(0 J rod ium OKI 14 25030 2500D C.V. 1.300579I x. Fred CW 11324 15 250[O 25000 C.V.at 1.3 bw9ble Ow 6643.41 10 25000 25M C. V. bI 1.4 MFN 50 APPo1-ALOKI MFb 52 Pee Cw 108.65 MF- 52 3wade Cw SODA Lead OK I c Prod! Cw $3.31 owed. Cw 3321.7C MEAS OKI x Fred Cw 486.51 owed. Cw 66434.07 Nickel #DNIUI x Fred Cw #DNI01 wrebla Cw 11692.40 Silver -AL #OIUXI x Pree Cw #DNN! wade Cw 7.92 Selenium #DIVI01 x. Pretl Cw #D .wade Cw 684.34 L OKI Cw 3,4711 Cw fi643.41 n L=12Dual DeRESULT0 1 75 15 Sta D. 14 2 M 14 Meen 20 3 14 14 C.V os 4 16 16 5 33 33 6 20 20 Man Fedor- IS ] 22 22 Mac Value 75 yq1 0 22 22 Max Pree Cw 113 yg8 0 29 29 AMwable Cx Wygfl 1a IS 29 It,, 49 49 12 82, 02 Unen lnlr9oL o1 MF 13 43 '43 14 09 0 aV:. 05 15 44 44 Crr. 1, ` 0.5 16 55 55 a. V. M 'Me 17 30 30 MFM 10 0 3 3 MFb Ell 19 25 25 Me- 15 30 R 18 21 29 N 22 23 28 2 26 2 21 30 30 25 21 21 2S 52 52 IT 28 20 111 t 91 30 24 23 24 23 31 Is 0 32 2] V 33 17 1] Se 21 21 35 10 Ul M 25 I5 32 25 25 30 21 21 39 f] 1) 40 2S 26 41 25 25 42 25 25 43 W 02 N 2a 20 45 M 22 n 1-11naral DAESULTS 1 20 20 SW Der. 11.06 2 5 5 Mean N.N 3 13 ucV 007 4 5 5 5 32 32 0 N 22 MW Fxtw • 2.3 ] 12 19 M- Vahn 47 y,A 6 32 n Max. Pile Cw 100] yyl 8 10 18 Abxabb On 930.1 y9ll t9 i8 f9 1 s s 12 21 21 hear lnbry% bIMF I] 9 23 A O 17 CV, 0531 15 28 20 C V b 0.5 18 29 20 c. V. m 00 MFM 3 MFb 23 =U2 at DAESULT8 1 3 3 $11 Car. 3511 2 3 3 Mean 4Y3 3 5 5 CM 0 ]34 4 3 3 5 3 3 6 3 3 Man FwYa' 31 l 3 3 Max. Varna 17 y,A 6 3 3 Max. Fred Qr 53.31 ylyl 9 3 3 0lbxebM LW 3321.7 y 0 5 s 11 3 S 12 3 ] -a mN o1MF 13 3 11 13 CV. 0 . 16 4 4 C. V. In 66 MFM 32 MFb F 2e MF. 3.1 a L=IQMal Da1RESULTS 1 240 240 Ste Der. 26.. 2 2. 203 Meen 20875 3 200 Yq C.V. 0.1 4 yp Zq 5 EO i30 8 21p 200 Fedw• ale ] 21p Mec Value 3W yp1 00 20D Mex. Free Cw 480.813 yaxi 9 20) 200 NNwebb Cw 66x3a.1 Man 1D INS 200 11 m 200 12 200 M Later lW."o1MF 13 200 200 M M 200 C.V 012559 15 200 200 CV b 0.1 15 300 300 C. V. n1 82 MFM MFb MF` 18 n L=1RDual Da RESULTS L 170 170 St<Dev. 51.28 2 ] 3 Mean 1215 3 139 139 CV. 0421 4 3 3 5 1@ In 8 133 133 MM FMw= 20 ] 1II 11i Max. Value 9I do 8 103 163 Max Pree Cw 347,2 yyl 9 114 M4 Moaable Cw 6943410 16 11. 119 11 real Ia 12 128 126 Under ln1t1an1 of MF 13 167 In 14 I@ 1@ C.V. 0421 15 11. 119 CV Io 04 16 148 148 C. V. M MFM 6 s 2.2 MFb 1.8 MF- 2A Ma90 SOC PRIORITY PROJECT: No IF YES, SOC NUMBER TO: PERMITS AND ENGINEERING UNIT WATER QUALITY SECTION ATTENTION: Steve Pellei DATE: June 10, 1998 NPDES STAFF REPORT AND RECOMMENDATION RUTHERFORD COUNTY PERMIT NUMBER NCO083275 PART I - GENERAL INFORMATION 1. Facility and Address: Dan River Inc. Harris Facility Mailing: 1843 Jack McKinney Road Harris, North Carolina 28139 2. Date of Investigation: May 14, 1998 3. Report Prepared By: Roger C. Edwards 4. Persons Contacted and Telephone Number: 5. Directions to Site: From Hwy. 74 exit on to Hwy 221 travel south to SR 1111 (Jack McKinney Road) turn right. Travel approximately 4 miles to the Harris Facility on the left. 6. Discharge Point(s), List for all discharge points: Latitude: 350 12' 23" Longitude: 810 53' 15" Attach a USGS map extract and indicate treatment facility site and discharge point on map. U.S.G.S. Quad No. U.S.G.S. Quad Name Fingerville East, SC -NC 7. Site size and expansion area consistent with application? X Yes No If No, explain: 8. Topography (relationship to flood plain included): Gentle slope Page 1 adjacent to large flat bottom land 9. Location of nearest dwelling: >1000 feet 10. Receiving stream or affected surface waters: Broad River a. Classification:'C; b. River Basin and Subbasin No.: 030802 C. Describe receiving stream features and pertinent downstream uses: Wildlife propagation and agriculture PART II - DESCRIPTION OF DISCHARGE AND TREATMENT WORKS 1. a. Volume of wastewater to be permitted MGD (Ultimate Design Capacity) 0.91 MGD b. What is the current permitted capacity of the Wastewater Treatment facility? 0.91 MGD C. Actual treatment capacity of the current facility (current design capacity 0.91 MGD d. Date(s) and construction activities allowed by previous Authorizations to Construct issued in the previous two years: N/A e. Please provide a description of existing or substantially constructed wastewater treatment facilities: Equalization basin with influent bar screen, extended aeration, secondary clarification, effluent flow measurement, discharge to Broad River. f. Please provide a description of proposed wastewater treatment facilities: N/A g. Possible toxic impacts to surface waters: Possible toxic impacts associated with textile finishing waste. However, treatment of waste stream and selection of production chemicals will reduce if not eliminate toxic impacts to the receiving stream. h. Pretreatment Program (POTWs only). N/A Direct discharge in development approved should be required not needed 2. Residuals handling and utilization/disposal scheme: a. If residuals are being land applied, please specify DWQ Permit Number WQ0008799 Residuals Contractor Southern Soil Builders Telephone Number 1-800-411-5527 Page 2 3. 4. b. C. Residuals stabilization: PSRP PFRP OTHER the waste in industrial only --No Domestic Landfill: d. Other disposal/utilization scheme (Specify): Treatment plant classification (attach completed rating sheet): SIC Codes (s) : 2261 Primary 55 Secondary 16 Main Treatment Unit Code: 05003 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 2. Special monitoring or limitations (including toxicity) requests: N/A 3. Important SOC, JOC, or Compliance Schedule dates: (Please indicate) N/A Date 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. N/A Spray Irrigation: Connection to Regional Sewer System: Subsurface: Other disposal options: 5. Other Special Items: N/A Page 3 PART IV - EVALUATION AND RECOMMENDATIONS The Dan River Inc. -Harris Facility has an excellent compliance history at current production levels. The projected increase in production and equipment modification will increase flow to the WWTP. Lohen the increases occur, should problems arise, additional wastewater treatment capacity may need to be added. It is recommended the NPDES Permit be renewed. Date 6. of Quality Regional Supervisor Page 4 RATING SCALE FOR CLASSIFICATION OF WATER POLLUTION CONTROL SYSTEMS Name of Facility: _UA9 Owner or Contact Person: r' Arl.: C Mailing Address: • 0. 00.t7 q3 County: cc.`t'It.sa- QL Telephone: Toy- 7` 7-70z t Present Classification: + New Facility Existing Facility NPDES Per o. NC00 8 2 Nondisc. Per. No.WQ Health Dept.Per No._ Rated by: Telephone: �,��- 251-6201 Date: G /0 9$� Reviewed by. Health Dept. Telephone: Regional Office Telephone: Central Office Telephone: ORC: '5 Z. Grade: Telephone: W-1- 2N7-Zo37 Check Classification(s): Subsurface Spray Irrigation Land Application Wastewater Classification: (Circle One) I III IV Total Points: V7 SUBSURFACE CLASSIFICATION (check all units that apply) 1. septic tanks 2. pump tanks 3. siphon or pump -dosing systems 4. sand filters 5. grease trapfinterceptor 6_ oiVwater separators 7._,_gravity subsurface treatment and disposal: 8. pressure subsurface treatment and disposal: SPRAY IRRIGATION CLASSIFICATION (check all units that apply) 1. preliminary treatment (definition no. 32 ) 2. lagoons 3. septic tanks 4. pump tanks 5. pumps 6._sand filters 7` grease trapfinterceptor 8. oil/water separators 9,_dislnfection 10. chemical addition for nutrient/algae control 11. spray Irrigation of wastewater In addition to the above classifications, pretreatment of wastewater in excess of these components shall be rated using the point rating system and will require an operator with an appropriate dual certification. LAND APPLICATION/RESIDUALS CLASSIFICATION (Applies only to permit holder) 1. Land application of biosolids, residuals or contaminated soils on a designated site. WASTEWATER TREATMENT FACILITY CLASSIFICATION The following systems shall be assigned a Class I classification, unless the flow is of a significant quantity or the technology is unusually complex, to require consideration by the Commission on a case -by -case basis: (Check if Appropriate) 1. Oillwater Separator Systems consisting only of physical separation, pumps and disposal: 2. Septic Tank/Sand Ater Systems consisting only of septic tanks, dosing apparatus, pumps,sand fitters, disinfection and direct discharge; 3. Lagoon Systems consisting only of preliminary treatment, lagoons, pumps, disinfection, necessary chemical treatment for algae or nutrient control, and direct discharge; 4. Closed -loop Recycle Systems; 5. Groundwater Remedlation Systems consisting only of oil/water separators, pumps, air -stripping, carbon adsorption, disinfection and disposal; 6. Aquaculture operations with discharge to surface waters; 7. Water Plant sludge handling and back -wash water treatment; 8. Seafood processing consisting of screening and disposal. 9. Single-family discharging systems, with the exception of Aerobic Treatment Units, will be classified if permitted after .July 1. 1993 or if upon Inspection by the Division, it is found that the system is not being adequately operated or maintained. Such systems will be notified of the classification or reclassification by the Commission, In writing. The following scale is used for rating wastewater treatment facilities: (circle appropriate points) ITEM POINTS (1) Industrial Pretreatment Units or Industrial Pretreatment Program (see definition No. 33)...................................................4 (2) DESIGN FLOW OF PLANT IN gpd [not applicable to non -contaminated cooling waters. sludge handling facilities for water purification plants. totally closed cycle systems(see definition No. 11). and facilities consisting only of item (4)(d) or Items (4)(d) and (11)(d)) 0 - 20.000................................................................................................................................................1 20.001 - 50.000......................................................................................................................................2 50.001 - 100.000.....................................................................................................................................3 100.001 - 250.000..................................................................................................................................A 250,001 - 500.000.................................................................................................................................. 600.001 - 1,000.000.............................................................................................................................. 1.000.001 - 2.000.000...........................................................................................................................10 2.000.001 (and up) rate 1 point additional for each 200.000 gpd capacity • up to a maximum of .................3 0 Design Flow (gpd) (3) PRELIMINARY UNITSWROCESSES (see definition No.32) (a) BarScreens ...........................................................................................................................................I (b) or Mechanical Screens. Static Screens or Comminuting Devices........................................................................� (c) Grit Removal........................................................................................................................................... ;,. or ; (d) Mechanical or Aerated Grit Removal.............................................................................................................2 (e) Flaw Measuring Device................................................................................................................................1 (f) or Instrumented Flow Measurement............................................................................................................... (g) Preaeratlon............................................................................................................................................... (h) Influent Flow Equalization......................................................................................................................... (i) Grease or Oil Separators - Gravity.................................................................................................................2 Mechanical.................................................................................................................................................3 DissolvedAir Flotation...............................................................................................................................A (1) Prechlodnation.................. .......................................................................................................................5 (4) PRMARYTREATMENT UNITSIPROCESSES (a) Septic Tank (see definition No. 43)............................................................................................................2 (b) Imhoff Tank..............................................................................................................................................5 (c) Primary Clarglers..........................................................................................................................................5 (d) Settling Ponds or Settling Tanks for Inorganic Nontoxic Materials (sludge handling facilities for water purification plants. sand. gravel. stone. and other mining operations except recreational activities such as gem orgold mining)........................................................................................................................................2 (5) SECONDARY TREATMENT LINT TSIPROCESSES (a) Carbonaoeous Stage (i) Aeration -High Purity Oxygen System.............................................................................. DiffusedAir System...................................................................................................... Mechanical Air System (fixed. floating or rotor) ................................. SeparateSludge Reaeration.............................................................................................3 Trickling Filer HighRate.............................................................. ,..................................................7 StandardRate...............................................................................................................5 Packed Tower............ ...................................... . .............................................................5 (itl) Biological Aerated Filter or Aerated Biological Filter ................. »...................................... ».10 (iv) Aerated Lagoons..........................................................................................................10 (v) Rotating Biological Contactors......................................................................................10 (VI) Sand Filters -Intermittent biological..................................................................................2 Recirculatingbiological....................................................................................................3 vliStabilization Lagoons .................................................................................................... (viii) Claritier... ......... s....................................................................................................... (ix) Single stage system for combined carbonaceous removal of BOD and nitrogenous removal by nitrification (see definition No. 12)(Points for this Item have to be In addition to items (5)(a)(1) through (5)(a)(viil). utilizing the extended aeration process (see definition No.3a)..........................................2 utilizingother than the extended aeration process ........................................................... 8 (x) Nutrient additions to enhance BOD removal......................................................................5 (x1) Biological Culture ('Super Bugs•)addition........................................................................5 (b) Nitrogenous Stage (1) Aeration - High Purity Oxygen System............................................................................20 DiffusedAir System.......................................................................................................10 MechanicalAir System (fixed. floating or rotor) .................. ,........... »................... .............. 8 SeparateSludge Reaeratlon............................................................................................3 (11) TrIckling Filter -High Rate...................................................................................................7 StandardRate..........................................................................•--..................................5 PackedTower................................................................................................................5 (ill) Biological Aerated Filter or Aerated Biological Filter .................... »............. ................. »».... 10 (Iv) Rotating Biological Contactors.......................................................................................10 (v) Sand Filter - Intermittent biological..................................................................................2 Recirculatingbiological....................................................................................................3 (vi) Ctarifiar..........................................................................................................................5 (6) TERTIARY ORADVANCEOTREATMENT U ffWROCESSES (a) Activated Carbon Beds - withoutcarbon regeneration...................................................................................................5 withcarbon regeneration.......................................................................................................15 (b) Powdered or Granular Activated Carbon Feed - withoutcarbon regeneration.................................................................................................5 withcarbon regeneration.....................................................................................................I s (c) Air stripping..............................................................................................................................................5 (d) Denitrffication Process..............................................................................................................................10 (e) Electrodlalysls.........................................................................................................................................5 MFoam Separation.......................................................................................................................................5 (g) Ion Exchange.................. .........................................................................................................................5 (h) Land Application of Treated Effluent (see definition No. 22b) (not applicable for sand. gravel. stone and other similar mining operations) by high rate Infiltration...........»............................................................4 (1) Microscreens...................................... ........................................................................................................6 (1) Phosphorous Removal by Biological Processes (See definition No. 26)........................................................20 (k) Polishing Ponds - without aeration............................................................................................................2 withaeration .... ............... ..»............ ............ .................................................................. 5 (1) Post Aeration - cascade.................................................................... ..............0 ............................................ diffused or mechanical .............................. .......2 ................................................................... (m) Reverse Osmosis........................................................................................................................................5 (n) Sand or Mixed -Media Filters - low rate.................................................................................................2 highrate......................................................................5 (o) Treatment processes for removal of metal or cyanide...................................................................................15 ( p ) treatment processes for remplval of toxic materials other than metal or cyanide..............................................15 (7) SLUDGETREATMENT (a) Sludge Digestion Tank - Heated (anaerobic)...............................................................................................10 Aerobic...........................................................................................................................................J0 Unheated(anaerobic)................................................................................................................................3 (b) Sludge Stabilization (chemical or thermal).....................................................................................................5 (c) Sludge Drying Beds - Gravity......................................................................................................................2 VacuumAssisted......................................................................................................................................5 (d) Sludge Elutrlatlon......................................................................................................................................5 (a) Sludge Conditioner (chemical or thermal)....................................................................................................5 (f ) Sludge Thickener (gravity).........................................................................................................................5 (g) Dissolved Air Flotation Unit [not applicable to a unit rated as(3)(1)).............................................................8 (h) Sludge Gas Utilization (including gas storage).........................................................:...................................2 (1) Sludge Holding Tank - Aerated...................................................................................................................5 Non• ae rat ed.............:............................................................................................................................. 2 (j) Sludge Incinerator (not Including activated carbon regeneration).........................................:.....................10 (k) Vacuum Filter. Centrifuge, or Filter Press or other similar dewatering devices.................................:::...............10 -, (8) RESIDUALS UTILIZATiON/DISPOSAL (including Incinerated ash) (a) Lagoons.................................................................................................................................2 (b) Land Application (surface and subsurface) (see definition 22a) by contracting to a land application operator or landfill operator who holds the land applicationpermit (c) •..•.-- -^ orlandfill permit................................................................. . +�d Dedicated Landfill(burial) by the pemtittee of the wastewater treatment facility...............................................5 (9) (a) Chlorination.............................................................................................................................................5 (b) Dechlortnation..............................:...........................................................................................................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). List )(a (6) (7 b). (7)(9). (9a). (9)(b) or (9)(c) 5 points each: .................................................................................................................................. - ...................................................................................................................................5 ...............................................................................................................................5 ...........................................................................................................................5 .(11) [1�.�;BU1N80[iS UNRS�PROCESSES - (a)- Holding Ponds, Holding Tanks or Settling Ponds for Organic or Toxic Materials Including wastes from mining operations containing nitrogen or phosphorus compounds In amounts significantly greater than is common fordomestic wastewater...........................................................................................................................A - ` (b) ; Effluent Flow Equalization not applicable to storage basins which are Inherent In land q ( aPP 9 application systems).....2 (c) (d) ; Stage Discharge (not applicable to storage basins Inherent in land application systems)„„...„........„...........„.. Pumps..................................................................................................................................................... (0) Stand -By Power Supply......................................................................................................................... (fv Thermal Pollution Control Device............................................................................................................y.3 TOTALPOINTS.......................................................................... 7 ..................... ..R.................................................................... 5-25 Points ClassN.......................................................................................:...............66-Up Points ------- �------------------------------------------------------ FacilhMs having a rating of one through four points, Inclusive, do not require a certified operator. Facilities having an activated sludge process will be assigned a minimum classfflcatlon of Class If. Facilities having treatment processes for the removal of metal or cyanide will be assigned a minimum classification of Class 11. Faculties having treatment processes for the biological removal of phosphorus will be assigned a minimum classification of Class 111. MN DEFINITIONS The following definitions shall apply throughout this Subchapter. (1) Activated Carbon Beds. A physicallchemicai method for reducing soluble organic material from wastewater effluent; The column -type beds used In this method will have a flow rate varying from two to eight gallons per minute per square foot and may be either upflow or downflow carbon beds. Carbon may or may not be regenerated on the wastewater treatment plant site; (2) Aerated Lagoons. A basin In which all solids are maintained In suspension and by which biological oxidation or organic matter is reduced through artificially accelerated transfer of oxygen on a flow -through basis; (3) Aeration. A process of bringing about intimate contact between air or high purity oxygen In a liquid by spraying. agitation or diffuslon;(3a) Extended Aeration. An activated sludge process- utilizing a minimum hydraulic detention time of 18 hours. (4) Agriculturally managed site. Any site on which a crop Is produced. managed, and harvested (Crop Includes grasses. grains. trees, etc.); (5) Air Stripping. A process by which the ammonium ton is first converted to dissolved ammonia (pH adjustment) with the ammonia then released to the atmosphere by physical means; or other similar processes which remove petroleum products such as benzene. toluene. and xylene; (6) Carbon Regeneration. The regeneration of exhausted carbon by the use of a furnace to provide extremely high temperatures which volatilize and oxidize the absorbed Impurities; (7) Carbonaceous Stage. A stage of wastewater treatment designed to achieve ."secondary" effluent limits; (8) Centrifuge. A mechanical device In which centrifugal force Is used to separate solids from liquids or to separate liquids of different densit.as; (9) Chemical Addition Systems- The addition of chemicals) to wastewater at an application point for purposes of Improving solids removal, pH adjustment. alkalinity control. etc.; the capability to experimpnt with different chemicals and different application points to achieve a specific result will be considered one system; the capability to add chemicals) to.dual units will be rated as one system; capability to add a chemical at a different application points for different purposes will result In the systems being rated as separate systems; (10) Chemical Sludge Conditioning. The addition of a chemical compound such as time, ferric chloride. or a polymer to wet sludge to coalesce the mass prior to he application to a dewatering device; (11) Closed Cycle Systems. Use of holding ponds or holding tanks for containment of wastewater containing Inorganic, non-toxlc materials from sand, gravel, crushed stone or other similar operations. Such systems shall carry a maximum of two points regardless of pumping facilities or any other appurtenances; (12) Combined Removal of Carbonaceous SOD and Nitrogenous Removal by Nitrification- A single stage system required to achieve perrnh effluent limits on BOD and ammonia nitrogen within the same biological reactor. (13) Dechlorinattom The partial or complete reduction of residual chlorine In a liquid by any chemical or physical process; (14) Denitrffication Process. The conversion of nitrate -nitrogen to nitrogen gas; (15) Electrodialysis. Process for removing Ionized salts from water through the use of Ion -selective Ion -exchange membranes; (16) Fitter Press. A process operated mechanically for partially dewatering sludge; (17) Foam Separation. The planned frothing of wastewater or wastewater effluent as a means of removing excessive amounts of detergent materials through the Introduction of air In the form of fine bubbles; also called loam fractionation; (18) Grit Removal. The process of removing grit and other heavy mineral matter from wastewater-, (19) Imhoff Tank. A deep two story wastewater tank consisting of an upper sedimentation chamber and a lower sludge digestion chamber. (20) Instrumented Flow Measurement. A device which Indicates and records rate of flow; (21) Ion Exchange. A chemical process in which Ions from two different molecules are exchanged; (22) Land application: (a) Sludge Disposal. A final sludge disposal method by which wet sludge may be applied to land either by spraying on the surface or by subsurface injection (i.e., chisel plow); [not applicable for types of sludge described in (11) of this Rule); (b) Treated Effluent. The process of spraying treated wastewater onto a land area or other methods of application of wastewater onto a land area as a means of final disposal or treatment; (23) Microscreen. A low speed, continuously back -washed, rotating drum filter operating under gravity conditions as a polishing method for removing suspended solids from effluent; (24) Nitrification Process. The biochemical conversion of unoxidized nitrogen (ammonia and organic nitrogen) to oxidized nitrogen (usually nitrate); (25) Nitrogenous Stage. A separate stage of wastewater treatment designed for the specific purpose of converting ammonia nitrogen to nitrate nitrogen; (26) Phosphate Removal, Biological. The removal of phosphorus from wastewater by an oxirlanoxic process designed to enhance luxury uptake of phosphorus by the microorganisms; (27) Polishing Pond. -A holding pond following secondary treatment with sufficient detention time to allow settling of finely suspended solids; (28) Post Aeratlom- Aeration following conventional secondary treatment units to increase effluent D.O. or for any other purpose; (29) Post Aeration. (Cascade) A polishing method by which dissolved oxygen Is added to the effluent by a nonmechanicai. gravity means of flowing down a series of steps or weirs; The flow occurring across the steps or weirs moves In a fairly thin layer and the operation of the cascade requires no operator adjustment; thus, zero points are assigned even though this Is an essential step to meeting the limits of the discharge permit; (30) Powdered to Granular Activated Carbon Feed. A biophysical carbon process that utilizes biological activity and organic absorption by using powdered or granular activated carbon; Virgin or regenerated carbon is food controlled into the system; (31) Preaeratiom A tank constructed to provide aeration prior to primary treatment; (32) Preliminary Units. Unit operations in the treatment process, such as screening and comminution. that prepare the liquor for subsequent major operations; (33) Industrial Pretreatment. (a) Pre-treatment Unit, Industrial. The conditioning of a waste at its source before discharge, to remove or to neutralize substances injurious to sewers and treatment processes or to effect a partial reduction In load on the treatment process which is operated by the same governing body as the wastewater treatment plant being rated; b) Pre-treatment Program, Industrial - must be a State or EPA required program to receive points on the rating sheet; (34) Primary Clarifiers. The first settling tanks through which wastewater Is passed in a treatment works for the purpose of removing settleable and,Apended solids and BOD which Is associated with the solids; (36) Pumps. All Influent. effluent and In -plant pumps; (36) Radiation. Disinfection or sterilization process utilizing devices emitting ultraviolet or gamma rays; .r ' (37) Reverse Osmosis. A treatment process in which a heavy contaminated liquid Is pressurized through a membrane fcr W nearly pure Itqutd tree from suspended solids; (38) Rotating Biological Contractors. A fixed biological growth process In which wastewater flows through tanks In which aeries of partially submerged circular surfaces are rotated; (39) Sand Filters: (a) Intermittent Biological. Filtration of off luent following septic tanks, lagoons, or some other treatment process In wick further biodecoinposhion Is expected to produce desired offluents; Hydraulic loading rates on these filters are computed In gpd/ac and have a msutng taw gpnvsf (less -than one); b) Recirculating biological - the same type of sand filter as defined In Subparagraph (39) (a) of this Rule with the added ability to recycle effluent back through the sand filter; (40) Sand or Mixed-Medla Filters. A polishing process by which effluent limits are achieved through a further reduction of su,3ended SOlids; (a) tow rate -- gravity, hydraulically loaded filter with loading rates In the one to three gpffM range; (b) high rate — a pressure, hydraulically loaded filter with loading rates In the five gpm/sf range; At any rate, the loading mtewill exceed three gprwsf; (41) Secondary Clarifiers. A tank which follows the biological unit of treatment plant and which has the purpose of removing ?fudges associated with the biological treatment units; (42) Separate Sludge Reaeratlon. A part of the contact stabilization process where the activated sludge Is transferred to a tanl. and aerated before returning it to the contact basin; (43) Septic Tank. A single -story settling tank in which settled sludge Is In contact with the wastewater flowing through the tank; "I not be applicable for septic tank systems serving single family residences having capacity of 2.000 gallons or less which discharge to a nitrification field; (44) Sludge Digestion. The process by which organic or volatile matter and sludge Is gasified, liquefied, mineralized or converted Into more stable organic matter through the activity of living organisms, which includes aerated holding tanks; (45) Sludge Drying Beds. An area comprising natural or artificlal layers of porous materials upon which digested sewage sludge Is dried by drainage and evaporation; (46) Sludge Elutdation. A process of sludge conditioning In which certain constituents are removed by successive washings with fresh water or plant"Muent; (47) Sludge Gas Utilization. The process of using sewage gas for the purpose of heating buildings. driving engiries, etc.; (48) Sludge Holding Tank (Aerated and Nonaerated). A tank utilized for small wastewater treatment plants not containing a digester In which sludge may be kept fresh. and supernatant withdrawn prior to a drying method (i.e. sludge drying beds); This may be done by adding a small amount of air simply to keep the sludge fresh. but not necessarily an amount that would be required to achieve stabilization of organic matter. A nonaerated tank would simply be used to decant sludge prior to dewatering and would not allow long periods (several days of detention) without resulting odor problems; (49) Sludge Incinerators. A furnace designed to bum sludge and to remove all moisture and combustbte materials and reduce the sludge to a sterile ash; (50) Sludge Stabilization (Chemical or Thermal). A process to make treated sludge less odorous and putroscble. and to reduce the pathogenic organism content; This may be done by pH adjustment. chlorine dosin% or by heat treatment; (51) Sludge Thickener. A type of sedimentation tank In which the sludge Is permitted to settle and thicken through agitation and gravity. (52) Stabilization Lagoon. A type of oxidation lagoon in. which biological oxidation of organic matter is effected by natural transfer of oxygen to the water from air (not a polishing pond); (53) Stand -By Power Supply. On site or portable electrical generating equipment; (54) Static Screens. A stationary screen designed to remove solids, including non-blodegradable particulate (floatable solids. suspended solids and BOD reduction) from municipal and Industrial wastewater treatment systems; (56) Tertiary Treatment. A stage of treatment following secondary which is primarily for the purpose of effluent polishing; A settling lagoon or sand or coal filter might be employed for this purpose; (56) Thermal Pollution Control Device. A device providing for the transfer of heat from a fluid flowing In tubes to another fluid outside the tubes, or vice versa. or other means of regulating liquid temperatures; (67) Thermal Sludge Conditioner. A conditioning process by which heat Is added for a protracted period of time to Improve the dewaterabli€ty of sludge by the soiub€lizing and hydraulizing of the smaller and more highly hydrated sludge particles; (58) Toxic Materials. Those wastes or combinations of wastes. Including disease -causing agents which after discharge and upon exposure. hgestlon. Inhalation or assimilation into any organism, either directly from the environment or Indirectly by Ingestion through food chains. will cause death. disease, behavioral abnormalities, cancer. genetic mutations. physiological malfunctions (Including malfunctions In reproduction) or physical deformations. In such organisms or their offspring; Toxic materials Include, by way of illustration and not Iimitallon: lead. cadmium, chromium. mercury. vanadium. arsenic. zinc, ortho-nttro-chforobenzene (ONCE), polychlorinated biphenyls (PCBs) and dichlorodtphenyl trichloroethane (DDT); and any other materials that have or may hereafter be determined to have toxic properties; (69) Trickling Filter. A biological treatment unit consisting of a material such as broken stone or rock over which wastewater is distributed; A high rate trickling filter Is one which operated at between 10 and 30 mgd per acre. A low rate trickling filter Is one which is designed to operate at one to four rngd per acre; (60) Trickling Fitter (Packed Tower). A plug flow type of operation in which wastewater flows down through successive layers of media or filtrate material; Organic material Is removed contlnually by the active biological fixed growth In each successhne layer. This method may produce 'secondary' quality effluent, or may be adapted to produce a n1triffed effluent; (61) Vacuum Filter. Centrifuges, or Fitter Presses. Devices which are designed to remove excess water from either digested or undigested sludge prior to disposal or further treatment. William J. Lunney Director of Engineering Environmental and Safety August 5, 1998 Mr. Steve Pellei NCDENC/DWQ/NPDES P.O. Box 29535 Raleigh, NC 27626-0535 Dan River Inc. P.O. Box 261 l Danville, Virginia 24543 804/799 7120 ypIzglo7172 w n 0 r RE: Harris Permit Renewal #NC0083275 Dan River Inc. - Harris Facility, Rutherford County Dear Mr. Pellei: This correspondence will serve to confirm our discussion this date relative to the queries you raised. The six items are as follows: 1. What is resin and what is it used for? Resin is a product manufactured by Sequa Chemicals Inc. and marketed under the trade name of Permafresh 113B. A copy of the MSDS is attached. The resin enhances the "feel" of the fabric to the hand. It reduces fabric shrinkage and improves the wrinkle resistance in the fabric. 2. How much of the fabric is resin treated? Approximately 80% of the fabric is treated. 3. What percent of the fabric is desized? 100% of the fabric is desized. 4. Is the fabric dyed? The fabric is not dyed. 5. Is there color in the effluent? No color is observable in the effluent. QUALITY TEXTILES BY DESIGN Mr. Steve Pellei Page 2 August 5, 1998 6. Does any fabric scouring occur other than desizing? The fabric is bleached and washed in the presence of hydrogen peroxide and caustic. Approximately 200 of the fabric is mercerized. Mercerization is a process in which the shrinkage is controlled in the presence of caustic. The fabric is then washed and dryed. I trust this provides the information you requested. Should there be any further information required please contact me at 804/799-7120. n Sincerely, �r W . J . / unne y Dire or of Engineer g, Env' onmental and Safety kat wj198-045 cc: Bill Smith Mike Patterson Dan River Inc. P. 0.Box LL Danville, Virginia ia 24543 543 8041799 7000 z CL June 24, 1998 c Mr. Steve Pellei c? NCDENC/DWQ/NPDES = " P.O. Box 29535 Raleigh, NC 27626-0535 Subject: Renewal of NPDES Permit No. NC0083275 Dan River Inc. - Harris Facility, Rutherford County Dear Mr. Pellei: In accordance with our telephone conversation of June 23rd, the information on production at our Harris Plant is provided. The highest daily production in the last three years was 27,517 pounds with the highest weekly production being 637,583 poun s' The attached graph and the quarterly production figures in the table below show the increase in production since purchase of the plant in February 1997. Quarter Ending Production °%Increase Over 1996 Pounds Average Production September 95 4,512,810 - December 95 2,642,755 - March 96 3,308,697 - June 96 4,148,976 - September 96 4,170,708 - rr December 96 4, 096, 392 - March 97 5,43n 38.3 June 97 6;4"664.4 September 97 '5,8950.0 December 97 ( 6,4163.2 March 98 \ 81,� 73. 4 As we discussed during ou' June 23,1998 conversation, the plant is currently operating wib'd the same production equipment that was originally installed permitted in April•1994. zl 3Z�I to !t/w.VA . �� Page 2 The plant was designed, however, so that its capacity could be doubled. Therefore, we respectfully request that the discharge limits as stated in the current permit remain as is. If you have further questions, please contact me at 804/799-7120. Sincerely,, WiYrronmental J. Lunney Dir of Engine En and kat wj198-039 i HARRIS PLANT POUNDS QUARTERLY PRODUCTION (000,S) 7,000 6,500 6,000 5,500 { 5,000 1 4,500 - 4,000 j 3,500 3,000 2,500 2,000 , 9/95 12/95 3/96 6/96 9/96 12/96 3/97 6/97 9/97 12/97 3/98