Loading...
HomeMy WebLinkAboutDEQp00021174Facility 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 Wasteload Allocation Summary (approach taken, correspondence with region, EPA, etc.) Dilution here is >30:1. Limits for pH, BOD5, and TSS are BPT limits for plastic, nylon, and tape products (SUBPART 140 CFR 414.41). The OCPSF guidelines were given as defined in 40 CFS 414.91. These limits are based on the highest monthly average OCPSF-contributing flow in the past 12 months. A new fluoride limit was calculated using 17 MGD flow (cooling water and process water) and the latest S7Q10 statistic, assuming no background fluoride levels. This resulted in the new limit given as a concentration not a mass. The toxicity test will remain a pass/fail chronic analysis using ceriodaphnia but will be given at an IWC of 3.2% because mer; 4P 0iffit. iffl.,4-MaQape Fear Ga /Cu Q/70r1 gl4f 4MC 1014Y . Special Schedule Requirements and additional comments from Reviewers: Recommended by: Date: h3r Reviewed by Instream Assessment, Regional Supervisor: Permits & Engineerin RETURN TO TECHNICAL SERVICES BY: MAK I y S � 1993 ENV. MANAGEMENT FAYETTEVILLE REG. OFFICT Request # 7250,7251, 7252 E.I. DuPont de Nemours & Co., Inc./Fayetteville Works NC0003573 Industrial - 97%/Domestic - 3% Existing Renewal Cape Fear River r C 030616 Bladen Stream Characteristic: release from, Fayetteville US GS # Jordan Dam Nizich Date: 1989 11/23/92 Drainage Area (mi2): H23SE Summer 7Q10 (cfs): 791 Winter 7Q10 (cfs): Average Flow (cfs): 5676 30QIWC)2(%): 3.1 Wasteload Allocation Summary (approach taken, correspondence with region, EPA, etc.) Dilution here is >30:1. Limits for pH, BOD5, and TSS are BPT limits for plastic, nylon, and tape products (SUBPART 140 CFR 414.41). The OCPSF guidelines were given as defined in 40 CFS 414.91. These limits are based on the highest monthly average OCPSF-contributing flow in the past 12 months. A new fluoride limit was calculated using 17 MGD flow (cooling water and process water) and the latest S7Q10 statistic, assuming no background fluoride levels. This resulted in the new limit given as a concentration not a mass. The toxicity test will remain a pass/fail chronic analysis using ceriodaphnia but will be given at an IWC of 3.2% because mer; 4P 0iffit. iffl.,4-MaQape Fear Ga /Cu Q/70r1 gl4f 4MC 1014Y . Special Schedule Requirements and additional comments from Reviewers: Recommended by: Date: h3r Reviewed by Instream Assessment, Regional Supervisor: Permits & Engineerin RETURN TO TECHNICAL SERVICES BY: MAK I y S � 1993 ENV. MANAGEMENT FAYETTEVILLE REG. OFFICT 101 TOXICS/METALS/CONVENTIONAL PARAMETERS Type of Toxicity Test: Chronic pass/fail test using ceriodaphnia Existing Limit: 3.3% Recommended Test/Limit: 3.3% Monitoring Schedule: Feb, May, Aug, Nov Existing Limits (00.1_ Monthly Average Daily Max. FLOW (MGD): 2.0 BODS (lbs/day): 182 570 TSS (lbs/day): 312 556 pH (SU): 6-9 *See attached list for OCPSF Chemical specific limits existing for the 001 outfall. Existing Limits (0021 Monthly Average Daily Max. FLOW (MGD): 15.0 BODS (mg/1): monitor Temperature (°C): monitor* COD (mg/1): monitor Fluoride (lbs/day): 7663** 7663 pH (SU): 6-9 *The temperature of the effluent shall be such as not to cause an increase in the temperature of the receiving stream of more than 2.8°C and in no case cause the ambient water temperature to exceed 3rC. **The samples for fluoride must be taken downstream of the 001 discharge, unless or until, all neutralized Nafion Area streams are discharged entirely into the cooling water outfall, 002. Existing Limits (003) Monthly Average Daily Max. FLOW (MGD): monitor TSS (mg/1): 30 45 Settleable Solids (ml/1): 0.1 0.2 pH (SII): 6-9 *The discharge shall not cause the turbidity of the receiving water to exceed 50 NTU. If the turbiditiy exceeds these levels due to natural background conditions, the discharge level cannot cause any increase in the turbidity in the receiving water. Recommended Limits are listed on the next nage. TOXICS/METALS/CONVENTIONAL PARAMETERS Recommended Limits (001) Monthly Average Daily Max. FLOW (MGD): 2.0 BOD5 (lbs/day): 4&2� 175- .wo- %• EL r , TSS (lbs/day): 31-2-2-97,.3 -56-95D- EL �✓ (SU): 6-9 �o5t/.4(e attached list for OCPSF Chemical specific limits recommended for the 001 outfall. Recommended Limits (002) Monthly Average Daily Max. FLOW (MGD): 15.0 BODS (mg/1): monitor Temperature (°C): monitor* COD (mg/1): monitor Fluoride (mg/1): 63** WQ pH (St): 6-9 *The temperature of the effluent shall be such as not to cause an increase in the temperature of the receiving stream of more than 2.8°C and in no case cause the ambient water temperature to exceed 32°C. **The samples for fluoride must be taken downstream of the 001 discharge, unless or until, all neutralized Nafion Area streams are discharged entirely into the cooling water outfall, 002. Recommended Limits (003) Monthly Average Daily Max. FLOW (MGD): monitor TSS (mg/1): 30 45 Settleable Solids (ml/1): 0.1 0.2 pH (St): 6-9 *The discharge shall not cause the turbidity of the receiving water to exceed 50 NTU. If the turbiditiy exceeds these levels as a result of natural background conditions, the discharge level cannot cause any increase in the turbidity in the receiving water. Limits Changes Due To: Parameter s Affec Change in 7Q10 data x tox. test, fluoride Change in stream classification Data from Priority Pollutant Analysis Change in discharge rates x OCPSF parameters New pretreatment information Other (onsite toxicity study, interaction, etc.) 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. L No parameters are water quality limited, but this discharge may affect future allocations. 4 INSTREAM MONITORING REQUIREMENTS Upstream Location: Cape Fear River approximately 50' upstream of outfall Downstream Location: Cape Fear River at nearest accessible downstream site Parameters: Turbidity Special instream monitoring locations or monitoring frequencies: MISCELLANEOUS INFORMATION & SPECIAL CONDITIONS Adequacy of Existing Treatment Has the facility de nstrated the ability to meet the proposed new limits with existing treatment facilities? Yes No If no, which parameters cannot be met? Would a "phasing in" of the new limits be appropriate? Yes No If yes, please provide a schedule (and basis for that schedule) with the regional office recommendations: If no, why not? Special Instru tions 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. 6X TV5'rRQM,W L4 X0 5 ;)CF-5F1/�or2�Sr9 �r LAa rr M1�W� L.ocgA--norf MAP, CLp 0c5r- LIM175 . W4 Facility Name _ 56(l�-02AII---f,4Yt-1-77-VIU-,e-Permit # Pipe # CHRONIC TOXICITY PASS/FAIL PERMIT LIMIT (QRTRLY) The effluent discharge shall at no time exhibit chronic toxicity using test procedures utlinMi 1.) The North Carolina Ceriodaphnia chronic effluent bioassay procedure (North Chronic Bioassay Procedure - Revised *September 1989) or subsequent versions. The effluent concentration at which there may be no observable inhibition of rep rodu ti cant mortality is .3- L% (defined as treatment two in the North Carolina procedure ument). Th dol er shall perform monitoring using this procedure to establish compliance a permit 'tioq. a first test will be pe rfo ter t1grtydays from the effective date of this Efflu camp ' permitted final effluent discharge below all nt prQc 't ' g mont of fo this tin shall be rfortrned I t the NPDES ses. All toxicity testing results required as part o. i Monitoring Form (MR -1) for the month in hi Additionally, DEM Form to (original) ' to mut co did n entered on it was o us' g the parameter sent to th folio ng address: the Effluent Disc arge code TGP Test data shall be complete andtas rate a association with a toxicity tewell sample must be asured anded if Should any sing e q arterly mng in been immediat ly til such tiat arev&rt to quarter in montcifid any test NOTE: FaflSjre to'3WAlmonitoring hieve testa survival and a ate envnronr. retesting(withinys of initial noncompliance i 7Q10 c Permitted Flo O GD IWC 3 P� D �Y Basin &Sub -basin Receiving Strq4mm (,^lPa 2 County P4,t j5Aj QCL PIF Version 9191 Carolina Creek Ro 1 27607 lude allpgAng chemi hysical measurements performed in dose/response data. T residual chlorine of the effluent toxicity ne is employed for ' infection of the waste stream. failure to me specified limits, then monthly monitoring will st is pass Upon passing, this monthly test requirement will or tests performed by the North Carolina Division of to the receiving stream, this permit may be re -opened and or limits. specified in the cited document, such as minimum control organism )ls, shall constitute an invalid test and will require immediate event). Failure to submit suitable test results will constitute Recommended by: Date 9 Dm, Of"�f 3 P G �--r,.ddfd 7� (17IN *74 -P g' GO 3 w� g1v -S vyOKl cu EMC AIX //�Rds 20 01 A �o Awolee_ Al��ald ;k, /W U/A I JI JI-7 rl fJ5� RceelVI,4_7,_5,- --w L01 7t r L/ 1 f' a G�/�s��- �� o v . tel% �t/ i �, ✓! � /104 /k��. f vtn Gw Q c /� 'Ioc plos 3 9 haw a C, nwlC- /5 /al t ��G`1 lrt�'/*r T 5 f� ` MM7�5' aii V C� CD m ca d O r M w 0 N in �k M N r n M M M W t\ M Cn r N W CO st 0) N t\ CO O CO N N M �k f` O N N to N N N M Un M (O n tl r M L 3_ N CO 4 � to W M06 O W N W to M m "t 4 M N N M M d m W W M to W M W N W W to 7 M 't n CO 00 00 0 D O D N O N 4 4 M O m O M to D D O'q D D M N O (co JQ CA J to J M O O M M N O N m M O 't _i J 0 CO J O J M _) J O0 O V O r CO Q N Q M O N 00 to It U) Cn m O< m< 0>> 0 C O 0) > > > N r- h M M N CA r 9< rNt Q O t` M 3k CA N N 0) M V r N M r M 0 Cl) 0) CO n )n Cr) to N N Cn CO CO 0) U) M 0) N U) M 0) m In f` O 0) N r t\ N It N 0) CC) to In 00 O m M r, r V 00 O O V M CD N't N uj M (.0d LLI 4 -- d �t O t` n In LLj d ;N 0) CD M N M CO LL M 111 upW L1J 00 W - h In t` O M m D M N M M r Lnto N M S 0) �t N M OO qt O r` 't '�t U) J CD 00 0) J� J to Cl) N N Cl) J 00 f\ r- t` O J Cn OO f\ .1 0) J M J J O O ci Cn N 00 00 O Q M Cl)O U) Q It M t` CO CO Cl)O Q N r 00 Q 0) to n Q OO Q O0 Q Q 1- C h M r lA _ M Cl) CO M __ r CD N 0) �t M S M _ Cb � O� O>> O Q O Lf)N N ^O r m N CA to D) M r N (0 Xk N Xk r xk C) r r T -o v`u) v LO O OfC-j 0 0 v _ O O ��;t '0'a N � n N �9C N � O O C0 0 -00 O N 00M0 0 0 0 y O 9 m V OC. 'Q O ,j p " 'N2 'D 'NO 'a O V tN` O^ ON 0i OCC C\jCC vj y^ NCM N C41 NC c C C C c C E �0. 0 U) LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL L2OLL 21 LL40LLLLLL C •m N n O N N v O )` 4 O r n M _� M _N CO M t[) O n M f� �Cph to f�N�J N O r I� r M N CO r N N N M 0 06 �ep� CO r N M pN� N �py� )D CD r C7 tN OIm 0 0 0 0 0 0 0 0 0 0 t] O O O O O O O O O O r 0 0 0 0 0 0 0 0 0 0 0 0 0 N a E Ca T r L J 0 E N m t _ O) 10 T O N to M N N N t0 rn to rn O) to O - o, to 0 01 O) M 00 to Of 10 f` rn O _ "� r E t` N cQ M M q t` M �- Ch OD M N O IT t` 't 8 M OD y c E O O O O O r 0 0 0 0 +- O O O O O O O O O N v 0 0 0 0 0 0 0 0 0 x J E T 3 O C LL IC-1 M rO t0 r 2ap CO to r C t0O N N N N N '0'n O N Ch n M N r O r N O) M M N O N O +- M r to t0 N M to N O D O t0 O N N N N N 7 N n r- im m T L � C n n^� LO N cp C7 �p Ch N N N �{ to a t0 L y to tp N 4 �p T c� CO 4 N N �{ to T o N 4 Cp A t� N� �p O pp 2 ap Q O) 7 tOA �p CO COO N N In co t0 E � E C O V m E 7 Z T W O Q 3 U '> LL Q (3 m rCL LL U m U v c m U W a O 'm 0 mO C C Z5 s O L cl oo a«Cm. 2�C °C m m t oL Lo 2O iO L trm�Jm N m '==_L mZ j N � mY� a s. - NO 0 s 52E_= O OC 0C Ob �GTr- LLmtwo Ot _- C U m N .2 4 N 6 N LULa°o -6-6 x) 4 L CV C46 Q Q V VLU 2 M Z Z N v N CD m ca d 7 m M d M O O (O # 0 0 0 0 0 NO CO O N N O (n O N f\ <n -,t # M M M M M_ CO n r OR CO n O 3 3_ n N M M M# Cb Cb CA Cb Cq W O) W Cp M W In O W W W W W M 3 O 0 CA (� to O In 1� O CO N# 1\ # r r J Q N O M O � J Q N O O d M M � J Q O N r M M J Q J Q J Q J Q to -,t J Q CO r — Q C V In n # >O # ln> 1` # CO In # r >>>> # # # # r> # N � M # N r r # In # ao N O O r r r r r In O f\ O M M N O r Cl) Cl) 00 # r O N O Cn 00 COI CO co Cl) r � n O � O to OR O P O r V O n CO f\ N O n 1. J 't d 't 't (LLj st CO (jj CO CD CO CD 00 M t0 'V' tt) N 00 of N co M N O N O N O N O N O N J w CO qt O J w O O O r rt W In N 'It CO r M 0 r 0 N In M M O r r O C) CO 't 49!# '`t N O O M O r' Q O t\ Q W CO O MIt O t N t r In 0 — Q C O# O O > # O CO > # r M Cl) M O N r N V 1\ O d O0 CO N # ^ N C 8 8Q p p p 8v` fn v v v` v` v c v r r 0 N N N N N M 0 0 6 0 6 C C C C C C C C 32M f E co C U 00 N N t n N O o O O Z$ T CO co n 'n N W Ali C O N cp 7 0 o c 0 0 0 r 0 r 0 E r � b LL LL LL LL N LL LL LLL LL LL CUL LL LL LL LL U. 112. CUL UO U NN (n CD CD U Cn fn CO .m h n - - C- co C- - - r o 0 0 0 - 0 — 0 6 0 0 — 0 — 0 6 — 0 — 0 — 0 — 0 6 6 00 0 Cif CV r Pn m T _ C C iM L J O E r v o O r` "• C`� `V' v v 7 C'v Lo u, M a, N N On ^O M r- 0 o L y E z E N O N O r 0 0 ! 0 . 0 0 0 . 0 0 0 0 0 C 0 0 a, - Oa N N t� W to O Cd N Of � E m r o a LL n r O N 00 NN N N N NN N NNN ��JJ N NN N NN N NN N N NN N N N � pp p p pp po r a � C7 t0 O co O L � gC U � i n t0 ttt�p� N N N N Ol N 0 �A M O CV h 7 CA t0 (D O to �O w w O �A O �A O �A t0 w 10 O a0 pp N ^O t� O caro O N ppb CO pOp O� O t0 N M b ; Ech N M .- M N >_ QC U a 2 T z > w o �¢ 7 gd � 3 � > 2 f0 .0 T 0 cc CL FW-lLLi(` CL oaAaEz W a U a c m c m $� E_ c E 2 °7 °, ¢ m Q E o W _ x m c E ¢ p m c t m E 5 ii c E L o T m c ? W O O o v m o= c o .x_Ex o > o 0 m c s c� L U T U m z F4 N d 7 f0 E p, m w �' �a�i E o c c o c r m m m cry `� ro m = c m v o ,r, m 'S w �b vam000r�(�cir�UaaILa.t°'��•>1°-�1°r°-F°-r°-a p' ;-=tom m'� 7 m M d a a LL a Q LL LL LL d a Siam WTM Cn M• SOK FIATS ARE ESTVATED TO OM WAKE AW O6OWR TOTALS. CURRENT SCHEMATIC WATER FLOW E.I. DU PONT DE NEMOURS & CO. FAYETTEVILLE WORKS PAGE 1 OF 2 2 U H m W 2 J o 0 s l To wtw:AtHm r« "Wn Ta V= L m arra wpop u CURRENT SCHEMATIC WATER FLOW E.I. DU PONT DE NEMOURS & CO. FAYETTEVILLE WORKS PAGE 2 OF 2 me • � ,/ �.� �� .:1 v t!1 r '.-tom^ ^� ;: � _ /•''��i•,t. •moi. � Q J' `I cke.; 'A jr <, w s `I ram .. �•�' 8�\so w Talks �� , /lop �� to, ID 158 Tanks 0 1 J� � 9'�0 le ' 4 Dam No 3 SM 149 �� `--���^ _ � •• �`:•b c`1..�^..:' J _ - �` _ , __ �Jam'.:_ '-. .�_ 1 Union bt�►� PE �� t'i .-- EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FINAL NC0003573 During the period beginning on the effective date of the permit and lasting until expiration, the Permittee is authorized to discharge from outfall serial number 001 (Continued). Such discharges shall be limited and monitored by the permittee as specified below: Effluent Characteristics Mon. Avg. Daily Max. Measurement Sample *Sample lbs/day lbs/day Frequency Type Location Acenaphthene 0.17 0.58 Quarterly Grab E Acrylonitrile 0.76 2.37 Quarterly Grab E Benzene 0.29 1.33 Quarterly Grab E Carbon Tetrachloride 0.14 0.37 Quarterly Grab E Chlorobenzene 0.12 0.27 Quarterly Grab E 1,2,4-Trichlorobenzene 0.54 1.37 Quarterly Grab E Hexachlorobenzene 0.12 0.27 Quarterly Grab E 1,2-Dichloroethane 0.54 2.07 Quarterly Grab E 1,1,1 -Trichloroethane 0.17 0.53 Quarterly Grab E Hexachloroethane 0.17 0.53 Quarterly Grab E 1,1-Dichloroethane 0.17 0.58 Quarterly Grab E 1,1,2 -Trichloroethane 0.17 0.53 Quarterly Grab E Chloroethane 0.82 2.63 Quarterly Grab E Chloroform 0.17 0.45 Quarterly Grab E 2 -Chlorophenol 0.24 0.96 Quarterly Grab E 1,2 -Dichlorobenzene 0.61 1.60 Quarterly Grab E 1,3 -Dichlorobenzene 0.24 0.43 Quarterly Grab E 1,4 -Dichlorobenzene 0.12 0.27 Quarterly Grab E 1,1-Dichloroethylene 0.13 0.25 Quarterly Grab E 1,2-trans-Dichloroethylene 0.17 0.53 Quarterly Grab E 2,4-Dichlorophenol 0.31 1.10 Quarterly Grab E 1,2-Dichloropropane 1.21 2.25 Quarterly Grab E 1,3-Dichloropropylene 0.23 0.43 Quarterly Grab E 2,4 -Dimethylphenol 0.14 0.35 Quarterly Grab E 2,4-Dinitrotoluene 0.89 2.79 Quarterly Grab E 2,6-Dinitrotoluene 2.01 6.28 Quarterly Grab E Ethylbenzene 0.25 1.06 Quarterly Grab E Fluoranthene 0.20 0.67 Quarterly Grab E Methylene Chloride 0.32 0.87 Quarterly Grab E Methyl Chloride 0.68 1.86 Quarterly Grab E Hexachlorobutadiene 0.16 0.48 Quarterly Grab E Naphthalene 0.17 0.58 Quarterly Grab E Nitrobenzene 0.21 0.67 Quarterly Grab E 2-Nitrophenol 0.32 0.68 Quarterly Grab E 4-Nitrophenol 0.57 1.22 Quarterly Grab E 2,4-Dinitrophenol 0.56 1.21 Quarterly Grab E 4,6-Dinitro-o-cresol 0.62 2.71 Quarterly Grab E Phenol 0.12 0.25 Quarterly Grab E Bis(2-ethylhexyl)phthalate 0.81 2.73 Quarterly Grab E Di -n -butyl phthalate 0.21 0.56 Quarterly Grab E Diethyl phthalate 0.64 2.00 Quarterly Grab E Dimethyl phthalate Benzo(a)anthracene 0.15 0.17 0.46 0.58 Quarterly Quarterly Grab _ Grab-, F1�, Benzo(a)pyrene 0.18 0.60 Quarterly Grab IFL t (Continued) Effluent Characteristics Mon. Avg. Daily Max. Measurement Sample *Sample Location: E -Effluent ',� *Sample Location E E E E E E E E E E E E • .c�lr�^;� �14��i1 j � APP 4 lbs/day lbs/day Frequency Type 3,4-Benzofluoranthene 0.18 0.60 Quarterly Grab Benzo(k)fluoranthene 0.17 0.58 Quarterly Grab Chrysene 0.17 0.58 Quarterly Grab Acenaphthylene 0.17 0.58 Quarterly Grab Anthracene 0.17 0.58 Quarterly Grab Fluorene 0.17 0.58 Quarterly Grab Phenanthrene 0.17 0.58 Quarterly Grab Pyrene 0.20 0.67 Quarterly Grab Tetrachloroethylene 0.17 0.55 Quarterly Grab Toluene 0.21 0.78 Quarterly Grab Trichloroethylene 0.17 0.53 Quarterly Grab Vinyl Chloride 0.82 2.63 Quarterly Grab *Sample Location: E -Effluent ',� *Sample Location E E E E E E E E E E E E • .c�lr�^;� �14��i1 j � APP 4