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Home My WebLink AboutNC0080781_Regional Office Historical File Pre 2018 (5)State of North Carolina Department of Environment, Health and Natural Resources Division of Environmental Management James B. Hunt, Jr., Governor Jonathan B. Howes, Secretary A. Preston Howard, Jr., P.E., Director January 2, 1996 Mr. John S. Carter Technical Systems Manager Duke Power Company Electric Systems Support 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Afflx.;W� 74 ID E F— > V'*eJ F1 ENVIRONMENT, HEA1,Tii, & NATURAL RF.;0UR: ZS FEB 15 1996 DIVISION OF EkVIRU'NM+.NT�t 6tt€E tT MOSLSVILLE VE&MAL OHM Subject: Receipt of NPDES Permit Application Permit No. NCO080781 Lincoln CT Plant Lincoln Dear Mr. Carter: The Division acknowledges receipt of your NPDES permit application for renewal and $400 check (#55678) received February 3, 1996. I am by copy of this letter requesting that the Mooresville Regional Office Supervisor prepare a staff report and recommendations regarding this discharge. This application has been assigned to me for review. If you have any questions regarding this application, I can be contacted at (919) 733-5083, extension 553. Sincerel , sty J/ Mark D. McIntire, E.I.T. Environmental Engineer NPDES Group cc: I 'gi8ri 1'Office / Water, Quality-. Section (with,attachmetlQ Permits & Engineering Unit / Mark McIntire P.O. Box 29535, Raleigh, North Carolina 27626-0535 An Equal Opportunity Affirmative Action Employer Telephone 919-733-7015FAX 919-733-2496 50% recycled/ 10% post -consumer paper Duke Power Company Electric System Support 13339 Hagers Ferry Road Huntersuille, NC28078-7929 .OUKEPUWEfl U `t�v / • 8F4 February 1, 1996 Mr. David Goodrich Permits and Engineering Unit Division of Environmental Management Water Quality Section PO Box 29535 Raleigh, North Carolina 27626-0535 Subject: NPDES Permit Renewal, NC#0080781 Lincoln Combustion Turbine, Lincoln County File: LCT-706.15 Certified: Z 403 319 237 Dear e.00drich: Duke Power Company requests the subject permit be renewed and reissued. The above referenced permit expires July 31, 1996. As required by GS 143-215.1 (C), this permit application for renewal is being submitted at least 180 days prior to permit expiration. Attached is the permit renewal application package which includes the following items: 1. Check in the amount of $400.00 for the permit processing fee. 2. EPA Form 1 3. EPA Form 2C - Including Priority Pollutant Analysis 4. Site maps and water flow diagram. 5. Supplemental Information In the near future, Lincoln CT will be pursuing modifications to the wastewater treatment system. We have discussed this with you and Todd St. John of NCDEHNR - Mooresville. We will be submitting an ATC for this modification which we hope can be issued during the time frame of the permit renewal process. Printed on recycletl paper Thank you for your assistance with this permitting request. Should you have questions or need additional information, please contact John Mease at (704) 875-5347. Sincerely, o n S. Carter Technical Systems Manager ESS/Environmental Division Attachments cc w/Attachments: Mr. Rex Gleason, NCDEHNR, Mooresville, N.C. FORM U.S. ENVIRONMENTAL.. PROTECTION AGENCY I. EPA I.D. NUMBER i GENERAL INFORMATION _® EP � Consolidated Perrmitt Program i�trr_ FIN G 0 01,3 0 7 8 1 GENERAL (Read the "General instruction." before starting.) . � GENERAL INSTRUCTIONS SPA I.D. NUMBER If a preprinted label has been provided, affix it in the designated space, Review the Inform- ation carefully; If any of it Is Incorrect, III. FACILITY AME cross through it and enter the correct data in the appropriate fill—in area below, Ako, If any of the preprinted data is absent (the anae to the AC I L I TY V. left of the label l space ists the Information MAILING ADDRESS PLEASE PLACE LABEL IN THIS SPACE that should appear), please provide It In the proper fill—in areals) below, if the label is complete and correct, you need not complete \ Items I, 111, V, and VI (except VI-8 Ithkh =FACILITY must be completed ragardl=l. Complete all items if no label has been provided. Refer to the instructions for detailed item descrip- tions and for the legal authorizations under which this data is collected, 11. POLLUTANT CHARACTERISTICS INSTRUCTIONS: Complete A through J to determine whether you need to submit any permit application forms to the EPA. If you answer "yes" to any questions, you must submit this form and the supplemental form listed in the parenthesis following the question. Mark "X" in the box in the third column if the supplemental form is attached. If you answer "no" to each question, you need not submit any of these forms. You may answer "no" if your activity is excluded from permit requirements; see Section C of the instructions. See also, Section 0 of the instructions for definitions of bald —faced terms. SPECIFIC QUESTIONS v.;• Mawr ATTAcr,t SPECIFIC QUESTIONS Talt "O Pow.. ATTAC"(a A. Is this facility a publicly owned treatment works B. Does or will this facility (either existing or proposed) which results in a discharge to waters of the U.S.? X Include a concentrated animal feeding operation or (FORM 2A) aquatic animal production facility which results in a X is „ 10 discharge to waters of the U.S.? (FORM 2B)C. Is this a acility which currently results in discharges D. Is this a proposed facility other than those described to waters of the U.S.. other than those described in X X In A or 8 above) which will result in a discharge to X A or B above? FORM 2C waters of the U.S.? (FORM 2D1 :, . ., E. Does or will this facility treat, store, or dispose of F, Do you or will you inject at this facility industrial or hazardous wasted (FORM 3) X municipal effluent below the lowermost stratum con- X taining, within one quarter mile of the well bore, ,a so underground sources of drinking water? (FORM 4) 11 - G. o you or wI you Iniect at t Is act Ity any produced j eater or other fluids which are brought to the surface H. Do you or will you inject at this facility fluids for spe- I connection with conventional oil or natural gas pro- X cial processes such as mining of sulfur by the Frasch duction, inject fluids used for enhanced recovery of process, solution mining of minerals, in situ combus- X oil or natural gas, or inject fluids for storage of liquid tion of fossil fuel, or recovery of geothermal energy? h drocarbons7 (FORM 4) .. ,a a (FORM 4) s t in acl Ity a proposed stationary source which Is J. Is this facility a proposed stationary source which is one of the 28 industrial categories listed in the in- NOT one. of the 28 industrial categories listed in the structions and which will potentially emit 100 tons X instructions and which will potentially emit 250 tons X per year of any air pollutant regulated under the per year of any air pollutant regulated under the Clean Clean Air Act and may affect or be located in an Air Act and may affect or be located in an attainment attainment area? (FORM 5) area? (FORM 5) .. .I .2 .s .. ., Ill. NAME OF FACILITY c SKIP L I N C 0 L N C O M B U S T I O N T U R B I N E IV. FACILITY CONTACT w ' A. NAME ec TITLE (fact, first, & title) B. PHONE (area code & no.) c 2 C ART ER J.S. T E C H N I C A L S Y S M G R 7 0 411 8 7 5 5 9 5 V. FACILITY MAILING ADDRESS A. STREET OR P.O. BOX c 13 1 3 3 3 9 H. A G E R S F E R R Y R O A D M G 0 3 A 5 B. CITY OR TOWN c C. STATE]O.aZIP CODE 4 H U N T E R S V I L L E N C Z 8 U 7 8 VI. FACILITY LOCATION A. STREET, ROUTE NO. OR OTHER SPECIFIC IDENTIFIER t i5 6 7 6 9 0 L D P L A N K R 0 A D .. ,. B. COUNTY NAME L I N C 0 L N C. CITY OR TOWN O.STATE E. ZIP CODE F. COUNTV hf^ c 6 S T A N L E Y N C 2 8 1 6 4 CYA Form itiu-1 (o-g0) CONTINUE ON REVERSE _CQNTINUED FROM THE FRONT VI1. SIG eUutS (4-digir, in order o(priority) A. FIRST 7 4 9 1 1 (specify) e. SECOND ElecG>ric_ Services • 7 (specify) C. THIRD (specify) O. FOURTH 7 . . (specify) VII1. OPERATOR INFORMATION A. NAME Is th* n�m• fitted In 8 D U K E P O W E R C 0 H P A N Y Item VIII-A •lso the Ownor? .. I. E YES - 0 NO ,� 66 C. STATUS OF OPERATOR (Enter the appropriate letter Into the answer box; If "Other", spec/ fy 1 - FEDERAL M O. PHONE (area code & no.) UBLIC (other than federal ornate) (specify) C S -STATE O -OTHER (specify) P P- PRIVATE A 7 0 4 8 7 5 5 9 5 4 E. STREET OR P.O. BOX T. 4 2 2 S O U T H C H 24 U R C H S T R E.E.T. F, CITY OR TOWN G.STAT H. ZIP CODE IX. INDIAN LAND LBC A RL OT T E N Cl 2$ T. 2 4 2 Is the facility located on Indian lands? YES �] NO a ... X.EXISTING ENVIRONMENTAL PERMITS - .sz A. NPOES (Discharges to Sur/ace Water) C T 1 D. Pso (AlrEmiss(ons from Proposed Sources) 9 P 7 1 7 1 Air Permit - E. OTHER (Specify) 9 N 17 N c o 0 8 0 7 8 1 ,°- 9, U I C (Underground Injection of Fluids) e r 9 U Il 1. C 9 T (tPecijJ*See Attached Su lemental Inforrtlation .° C. RCRA (Hazardous Wastes) r E- OTHER (r eCify) s R N C 0 0 0 0 0 4 1 2 7 7 9T 1 (specify) L Supplemental Information XI. MAP Attach to this application a topographic map of the area extending to at least one mile beyond property bounderies. The map must show the outline of the facility, the location of each of its existing and proposed intake and discharge structures, treatment, each of its hazardous waste storage, or disposal facilities, and each well where it injects fluids underground. Include all springs, rivers and other surface water bodies in the map area. See instructions for precise requirements. XII. NATURE OF BUSINESS (provide a brief description -Electric Generation XIII. CERTIFICATION (teelntttvctitJnsl / certify under penalty of law that /have personally examined and am familiar with the information submitted in this application and all attachments and that, based on my inquiry of those immediately persons responsible for obtaining the information contained in the application, l believe that the information is true, accurate and complete, / am aware that there are significant penalties for submitting felse information, including the possibility of fine and imprisonment. \ME h OFFICIAL TITLE (type o print). _ M. D. f�1cIntosh, Vice president 9. SIGNr URE C.OATESIGFossil/Hydro Gen. Dept. � -- COMMENTS1X1,6 e 1. PA Form rR-am Form Approved EPA I.D. NuMBERkopy from item 1 ofForm IJ OMB No. 2040-0086 Please print or type in the unshaded areas only. NCO080781 Approval expires 5-31-92 FORMENVI RON M ENTAL:P4R OTECTION AGENCY_ N va EPAEXISTING MANUFA TUR NG; IOMMER'CIAL, M(N NG'AND-`S V CULTURAi� OPERATIONS . s:NPoes s> rConso/%datedAe�in Program. < ..OtTFALL LOCATION. t• ,-..- - NVMBER 4, sJ• .-....r.,� ��,.. yIaYYV .,� - B•LATITUDE '. -: Ili:�cxa,uon,io ine geatgs>�kAa:}s000nas ', r,q C ;iONGITVD 1 ?W'(. enO tns name of the f@CEIWflg WatQf.'�.,{±ti'�'a='4.+ �;}" 7�;5rr�g S a' 1 .- r •. ..:. ....✓ - + ,�' 'f+''SCi, `• ,D RECEIVING WATER�namGJ y,l 1. OCa. 2. MIN. ]. {!C. 1: OtO. 1. M IN.'> ' 1./�itG. 001 35 26 08 81 Ol 46 Killian Creek 14-iF}LQIfV(S U CES',OF;POLLUTION ,AJ!.6._-=/1TME111T TEL iNO,,�gG ESQ Iingtewin9showlpgrthe<W41er�floyv th h the faclll .Ind'' 13`souiceof Iritalt'�inrater r "``�" amen TQRt ed t labelo 00g " r`i?^�ting wast�Wa�e ofieeffluent c y rrespo�r�d toaxha.tfiore detailed descrap i�ons£Irx Ile'" Cogst ct a iiv�tec �alai�ce on line tiiawipgxb 01 .: . ahpe�ratlor;7tr afrtent n `send Duffs Isa�lf - ecbala' 'rt det�nnf ' r;{s�; ojtaln'`:lriingf A prd' j ipiovide Jar: each"�%u�` � �,P.�„,�dei} ,, 'yP�1Q f (�'Fi��"i °n=r,a.�t�i till trl�steG�mfet�to,�th went ocluiiir►g:• ;�" s�anrasfeNiate}� `rta � - e o lion, and ( re 19'iivat8c nd* o e o 2 .,aera"n n0e oI>y " liona��shegt�t f nece sary '� °OO�n¢ 3� `ecel;th r ................ r: s t�'L4°N _..2 OPERA ��aaOTaRIB�eT� F[*OW ` ii�qq+�� i 3 f v + r Itt,f�`• .S b: AVERA-G FLOW+ i 4. ♦ , -, aPAT�ON (lnty•�ftnclu'de rt i II?I r4r s F4 DESCR7PTION�-`•�� rL15"�O �ES .FROM 001 —Discharge from wastewater *0.27 MGD Discharge to Killian Creek 4-A treatment basin (see attached Supplemental Information) *The discharge from the wat r treatment sys em is by batch. It is not a continuous nor a daily dis harge. The val e listed above represents the average volume discharged p r day for a bat h discharge. 1 ?FaJC`1A�.,USE.,O.NLY;,(effluenr del nes sub-ca ego esi- CONTINUED FROM THE FRONT C. Except for storm runoff, leaks, orspilh; are any of.the dlscharnas+described in Items II E [ygs (complete the loflowing :table) fiwY j.. s r°4 �v'k� ti�'r 3. F'4�EQUENCY x+1 tt t;<OUxFAI.L 2 OPERATIONS s ty 4i,. F i Frv%1 wswF��ke' N MBER J t v&s'�a''C �` it i aeDA�Ys {�/MbN t4 CONTRIBUTING; FLOWi�J � a� pg�2yyggK PER K. +; .� .,<. ?a'averaQeJ>i ..nagee 001 See attached "Supplemental 1 daYwk 12 mon Information" 3 intermittent or seasonal? ][] No (yo;to Section IIIJ _ 4. FL'011V 0.40 mgd r VjOI.,UMC ' < !th ejnttslt � p .,n; 'ir��%JMUM ,, ATI r *400 K 1*0. 17 - gallons .42 days *Batch pischarg�s last from 41to 13.5 hours. co - <'�` z . -e s c* d� ,ky •�. < r, �`?'�' k Srj. ei1 ti t� _ *•, .; Plete>Item III:CI F Ar . i h + + - ors < . t x t ,s `rR ro �' Xst.; No"(go eatwR,lj?o�;yra `'� f°" to° f ° a2} tt+ a. i•vrrc,l.r ..3 : s' +' aenr'x"�.::,..s• a ?c.•..r s Gn. ...;. ".t C>Ifyou;aoswered• yes 'toltenlllfB I1Stthequanti ;Aitichrepresentsanact`a usedJnah�e applicable;effluent guldeline;tand: ndlcate}�e;affecfeil oiitfa "Is"'' t�teastlFementof yourlevel of production expressed In Q,,terms and uniWs !,geY`{'i-:.x.. z a' +�'' `„� ''�t•+n.z, .•iA: y «K.fs 'La r -�i*r 33'�w� .7,. + - �.$Y-'.i r if L �� n f. '. a s•--• ,� ... i.F, t(ti .< v,srbe:j1-'..�`,.,,.k�# c1t=AVEM ,'? :� LNITsOr MtA• RC if!DAI1D0G `FELTED .k �Qt�TFALa !Jtoi reiJm be 55,�G I . _ .. «, s - r• W"s '+Sr 'f�R/1Ti lPIJ p TM}�,I'rRI�'4T F`r;..+ =' ) k i t Zr 'r . °k. �, ' 7k �iFnw>ti_ a_ •-: s, .w..,4 .. , .n� ' N/A tIV,IMPRO�/BMENTS�+ A. Are=you now required by:,any Federal;? -State or.loca( :,:;water.treatment.equipmap-,bripractices:or,any other, but is not:limited'to, permit conditions, administrativ or loan conditions = - �❑YES(com t. IDENTIFICATION OFCONDlT10N, ' 2: AFFECTED AGREEMENT-.b.eouwca rs orty to meet any implemegtaton schedule fottiheconstruction upgrading or:operation of waste ronmentalAvg ograms whichjmay aff "r }he,ditcharges>described• In this=application?This includes, enforcement orders :enforcement/compliance scheduleaetters, etipulations,:court orders, and grant ;,the- tabiej� `� ,*4t'a.NOb(Qo•to Item IV, BJ »• ` F�; ,. 'FALLSFINAL COM 7.BRIEF DESCRIPTION OF, PRO�,L�CTF - P E DATE _ i IHAPRO- OUIRCO J�CTEO B. OPTIONAL:..You.may attach additional sheets describing any addition'aI water pollution control`Rrogrems (or'other environmental projects which may affect your discharges) ,you qpw have t4nderway.•or which' yoq� art Iltdi�aterywhethe( each progra ro srnoty.a{nderwa o tanned; and indicate our actual o plannedschedulos for const uctlon x 11 F �„ y (p Y t "Sti (, iQMAF2IC�yjX,ylD,t;SCRIPTION QPAODITION'q C.¢ONT QL'�PROGRAMS IS AT - FPq Fn m 3c;tn_7(` /Rnv 9_Rs;1 - PAGE 2 OF 4 CON-'INUE ON PAGE 3 EPA LC). NumeER(eopy from Item 1 of Form 1) CONTINUED FROM PAGE 2 NCO080781 • A B, & C See instructions before proceeding.— Complete.one set of,tables for.each.outfalL=Annotate the outfall number in the space provided: NOTE Tattles V A;.,V-B,'and V-C are included••on separate, sheetf numbered V-t through V-9. ).,.Use. -the spacetbelow to..list'.any of -the pollutants: listed IO: Table 2c3. of the. instructions,, which you:know or have reason to believe is discharged or may be' discharged from;:eny outfall. For every. pollutant you list, brieflVAescribe the "reasons you believe if to be present and report any analytical data,in your: possession. � ,t. POLLUTANT 2. SOURCE t. POLLVTANT 2,, SOURCE See attached. IA c___ II.., II '_, PAGE 3 OF 4 CONTINUED FROM THE FRONT Vll. BIOLOGICAL TOXICITY TESTING DATA Do you have any knowledge. or reason 7to -behave that any biological test fore cute or chronic toxicity has been made onany of your discharges or on a. receiving water in'relation.to your dkcharge,withirjjhe last 3}years!;< [X]Yes (identify the.test(s) and describe lheirpurposes below) ENO (go to Section Vlll) Quarterly analysis of Ceriodaphnia dubia Chronic Toxicity Pass/Fail at 6% for outfall 001. story, or consulUPg firm? Gdli" r ,- T la� .tlt ; ber oj'and poilu tanfs Ala belowj CiNo�:(gd:.to Sec tiort ix) sj l� '•v "Wit IONIC . r 3, Qt DRESS �, C. E EP O��yy 4 TANTS ANALYZED PACE Environmental Laboratories 9800 Kincey Avenue, Suite 100 (704) 875-9092 Huntersville, NC 28078 NC Lab Certification #12 Radium (Total) Radium 226 Bromide Color Cyanide Fluoride Sulfide Sulfite Surfactants Pesticides Dioxin Phenol X. CERTIFICATIONS+ /certify underpenahy of/ew that this docum assure that qua/ified perent and all attachments were prepared undermy direction or supervision in accordance with a system designed to sonne/properlyge(her end evaluate the information submitted. Based on my inquiry ofthe person orpersons who manage the system or thosepersonsdirectlyresponsibfiforgatheringthe inlorr. tion,theinformationsubmittedis,tothebestofmyknowledgeendbelief,true,accurate,andcomplete. lam ware that there are significant penehies for submitting fa/se information, including the possibility of fine and imprisonment for knowing violation� A. NAME & OFFICIAL TITLE (type or print) . B. PHONE NO. (area COd¢ & n0.) M.D. McIntosh, Vice President Fossil/Hydro Gen. Dept. 704-382-5941 C. SIGNATURE D. DATE SIGNED Alll9lz EPA Form '1.,I rn_oni PAGE 4 OF 4 ,LEASE PRINT OR TYPE IN THE UNSHADED AREAS ONLY. You may report some or all of EPA I.D. NUMBER (copy from Item 1 of Form 1) Form Approved its information on separate sheets (use the same format) instead of completing these pages. OMB No.2ao-0086 NCO080781 Approval- expires 7-31-88 ;EE INSTRUCTIONS OUTFALL NO. Outfall 001 (continued from page 3 of Form 2 -C CHARACTERISTICS LUENT) . INT AKE AND EFFP 9 'ART A - You must provide the results of at least one analysis for every pollutant in this table. Complete one table for each outfall. See instructions for additional details. 2. EFFLUENT 3. UNITS 4. INTAKE (optionO a. MAXIMUM DAILY VALUE b. MAXIMUM 30 DAY VALUE tt available) c. LONG TERM AVG. VALUE tt available d. NO. OF a. Concern b. Mess a. LONG TERM AVG. VALUE b. NO. OF .POLLUTANT ANALYSES tratlon ANALYSES 1 Concentration 2 Mass 1 Concentration 2 Mess 1 Concentratlon 2 Mass t Concentration 2 Mass 21 70 1 mg/I lb/Day 1.8 1 RochemcalOxygen Demand Boo 1 mg/l lb/Day 11 t Cherdcal Oxygen 29 97 Demand COD 1 mg/1 Ib/Day 2.0 1 Total Organic 11 37 Carbon TOC 1 mg/I lb/Day 6.0 1 Total Suspended 5 17 Solids TSS 1 mg/I lb/Day < 0.05 1 Ammonia (as N) < 0.05 < 0.2 Flow VALUE VALUE VALUE Max. MGD X VALUE 0.4 Design Temperature VALUE VALUE VALUE VALUE DEGREES CELSIUS winter ambient Temperature VALUE VALUE VALUE VALUE DEGREES CELSIUS simmer ambient :':,{}t%i;ii:5i:+y�tii.'4$i.•f.::iii:?ii%>.:ii}:r. :: i}j2$2l �:.::? •:1.;;.,.;v: /.:: Y:. H M M MINIMUM MAXI U MINIMUM MAXIMUM iii>iii:`�: 5;%f;:$}:•: ?v< i% + iiii::0>:: :..: ... ::::`:�:.r.•;;::'::%::.`•:>:;:::; i +�:{:i:" % r.:.. .. ..:F:::.J.v:�':i S.:: F.!•. /.:::: ... ..n..........v.... Fy::::::::::.: . ': ts;;:•:;: �:;::•>.•: _•::•.... :4.:..........::::. �: ••. ::. .. 6.8 7. 5 6.8 8.3 3 0 STA NDARD U N ITS 'ART B - Mark "X" in column 2a for each pollutant you know or have reason to believe is present. Mark "X" in column 2b for each pollutant you believe to be absent. If you mark column 2a for any pollutant which is limited either directly or indirectly but expressly in an effluent limitations guideline, you must provide the resuts of at least one analysis for that pollutant. For other pollutants for which you mark column 2a, you must provide quantitative data or an explanation of their presence in your discharge. Complete one table for each outfall. See the instructions for additional details and requirements. 3. UNITS 4. INTAKE (optional) POLLUTANT 2. MARK'X" 2. EFFLUENT AN a. LONG TERM AVG. VALUE a. MAXIMUM DAILY VALUE b. MAXIMUM 30 DAY VALUE c. LONG TERM AVG. VALUE b. NO. OF .ND CAS d. NO. OF a. Concern b. Masa (if available) a.pro- D.aD- tt available tt evalkble sent sent 1 Concentration 2 Mass i Concentration 2 Mass 1 Concentration 2 Mass ANALYSES tration 1 Concentration 2 Mess ANALYSES X < 0.5 < 1.7 1 mg/I lb/Day < 0.5 1 ode 24959-67-9 1 mg/I lb/Day Chorine, X 0.2 0.7 Total Resldual 1 Std. Units X 20 1 color X < 5 X X < 2 X 1 Colonies X 900 1 Fecal /100 ml Collform 1 mg/I lb/Day < 0.1 1 Flourlde X 0.15 0.5 16984-4sa 1 mg/I lb/Day 0.09 1 Nltrato- X < 0.05 < 0.2 Nitrite as N .,.,.,.,.. CONTINUE ON PAGE V-2 :PA Form 3510-2C (Rev. 2-85) NUMBER (copy from Item 1 of Form 1) OUTFALL NUMBER Form Approved TEM V-13 CONTINUED FROM FRONT If.NCO080781 Outfall 001 Apprweieiress7e31-88 . POLLUTANT 2. MARK•X• 3. EFFLUENT 3. UNITS 4. INTAKE (optional) 4ND CAS NO. a. MAXIMUM DAILY VALUE b. MA�CIMU 1�i130 DAY VALUE c. LOP? AVG. VALUE a. LONG TERM AVG. VALUE (if available) a.pro- b.ab- aveila a la d. NO. OF a. Carxerr b. Mess b. NO. OF 1 Concentration 2 Mass 1 Concentration 2 Mass 1 Concentration 2 Mass 1 Concentration 2 Mass sent sent ANALYSES talon ANALYSES ,.Nitrogen, Total Organic X 0.25 0.8 1 mg/I Ib/Day 0.29 1 as N i. Oil and Grease X < 0.1 < 0.3 1 mg/1 Ib/Day 0.4 1 �sph es s Total X 0.02 0.1 1 mg/I Ib/Day 0.04 1 772 14-0 RachoactPoty A pha, Total X 0.88 X 1 pCUI X 0.5 1 2) Beta, Total X < 5.71 X 1 pCi/l X 6.9 1 3) Raaum, Total X 0.7 X 1 PCVI X 0.8 1 4) Radium 226, Total X 0.3 X 1 pCi/I X 0.2 1 Suttate (as SO4) X 150 501 1 mg/I Ib/Day 3.2 1 14808-7Ya Sulfide (as S) X < 0.1 < 0.3 1 mg/I Ib/Day < 0.1 1 Somte (as S03) X < 0.2 < 0.7 1 mg/I lb/Day < 0.2 1 1 d26-45-3 i. Surfactants X < 0.3 < 1.0 1 mg/I Ib/Day < 0.3 1 Alum r n, X 0.18 0.6 1 mg/I Ib/Day 0.49 1 7429t5 Barti m, Total X 0.02 0.1 1 mg/I Ib/Day 0.03 1 7440.393 Boron, Total X 0.03 0.1 1 mg/I IbJDay 0.03 1 7440-42-s Cobalt, Total X < 0.01 < 0.0 1 mg/I Ib/Day < 0.01 1 7440-48-a :. Iron, Total (7439-89-6) X 0.24 0.8 1 mg/I Ib/Day 1.0 1 Magnesium, Total X 2.3 8 1 mg/I Ib/Day 2.2 1 7433954 Moybc t X < 0.02 < 0.1 1 mg/I Ib/Day < 0.02 1 7439-98-7 . Manganese, Total X 0.21 0.7 1 mg/I Ib/Day 0.11 1 7439-965 +. Tin, Total (7440-31-5) X < 0.04 < 0.1 1 mg/I Ib/Day < 0.04 1 :. Titerwu Total X < 0.01 < 0.0 1 mg/I IWDay 0.01 1 7440-32-6 -PA Form 3510-2C (Rev. 2-85) 1- wm v-c EPA I.D. NUMBER (copy from Item 1 of Form 1) OUTFALL NUMBER Form Approved OMB No. 204a MW CONTINUED FROM PAGE 3 OF FORM 2-C NCO080781 Outfall 001 Approval expires 7-31-88 PART C - If you are a primary industry and this outfall contains process wastewater, refer to Table 2c-2 in the instructions to determine which of the GC/MS fractions you must test for. Mark "X' in column 2-a for all such GC/MS fractions that apply to your industry and for ALL toxic metals, cyanides, and total phenols. If you are not required to mark column 2-a (secondary industries, nonprocess wastewater outfalls, and nonrequired GC/MS fractions), mark "X" in column 2-b for each pollutant you know or have reason to believe is present. Mark "X" in column 2-c for each pollutant you believe is absent. If you mark column 2a for any pollutant, you must provide the results of at least one analysis for that pollutant. If you mark column 2b for any pollutant, you must provide the results of at least one analysis for that pollutant if you know or have reason to believe it will be discharged in concentrations of 10 ppb or greater. If you mark column 2b for acrolein, acrylonitrile, 2, 4 dinitrophenol, or 2-methyl-4, 6 dinitrophenol, you must provide the results of at least one analysis for each of these pollutants which you know or have reason to believe that you discharge in concentrations of 100 ppb or greater. Otherwise, for pollutants for which you mark column 2b, you must either submit at least one analysis or briefly describe the reasons the pollutant is expected to be discharged. Note that there are 7 pages to this part; please review each carefully. Complete one table (all 7 pages) for each outfall. See Instructions for additional details and re uirements. 1. POLLUTANT 2. MARK "X" 3. EFFLUENT 4. UNITS 5. INTAKE (optionao AND CAS NO. a.ro- c.at• a.MAXIMUMDAILYVALUE b. MAXIMUM 30 DAY VALUE c. LONGTF& M AVG.VALUE a. LONG TERM AVG. VALUE (A available) guir- 1bgr s sent if available if available eve la a d. NO. OF a. Concen- b. Mass d. NO. OF 1 Concentration 2 Mass 1 Concentration 2 Mass 1 Concentration 2 Mass 1 Concentration 2 Mess ad ANALYSES tratlon ANALYSES METALS CYANIDE, AND TOTAL PHENOLS 1 M."morey, X < 1 < 0.00 1 ug/I lb/Day < 1 1 Total 7440-36-0 2M, Arsenic, Total X < 1 < 0.00 1 Ug/1 lb/Day < 1 1 7440-38-2 3M. Ber)llun, X < 0.5 < 0.002 1 ug/1 lb/Day < 0.5 1 Total 7440-41-7 4M. CaOrllun, X < 0.1 < 0.000 1 ug/I lb/Day < 0.1 1 Total 7440-43-9 5M. Chromun, X 1.5 0.01 1 ug/I lb/Day 1.6 1 Total 744047-3 6M Copper, Total X 0.007 0.02 1 mg/1 lb/Day < 0.005 1 7440-%8 7M. Lead, Total X < 2 < 0.01 1 ug/I lb/Day < 2 1 (7439-92-1 8M. Mercuy Total X < 0.1 < 0.000 1 ug/I lb/Day < 0.1 1 7439-97-6 9M. Nickel, Total X 2.5 0.01 1 Ug/i lb/Day < 2 1 7440-02-0 10M. SeleNLrn, X < 1 < 0.00 1 ug/1 lb/Day 1.2 1 Total 7782-49-2 11M. SINw, Totes X 0.24 0.001 1 ug/I lb/Day < 0.2 1 (7440-22-4 12M. TheMun, X < 0.06 < 0.2 1 mg/1 lb/Day < 0.06 1 Total 7440-28-0 13M. Zinc, Total X 0.02 0,07 1 mg/1 lb/Day < 0.005 1 7440-66-6 14M. Cyanide, X < 0.002 < 0.01 1 mg/I lb/Day I< 0.002 1 Total 57-12-5 15M. Phenols, X 0.07 0.2 1 mg/1 lb/Day 0.06 1 Total DIOXIN 2,3,7,8 Tetra DESCRIBE RESULTS cNorodibenzo P X Not Detected Dlo!dn 176401-6 EPA Form 3510-2C (Rev. 2-85) PAGE V-3 CONTINUE ON PAGE V-4 EPA I.D. NUMBER (copy from Rem 1 of Form 1) OUTFALL NUMBER Form Approved OMB No. 2040-0086 CONTINUED FROM PAGE V-3 NC0080781 Outfall 001 Approval e)ires7-31-88 1, POLLUTANT 2. MARK'X' 3. EFFLUENT 4. UNITS 5. INTAKE (optional) AND CAS NO. a.re c.ab- a. MAXIMUM DAILY VALUE b. MAXIMUM 30 DAY VALUE c. LONG TERM AVG. VALUE a. LONG TERM AVG. VALUE (if available) qur- lb.pre sent sent if available 11 available it availeble d. NO. OF a. Concen- b. Mass d. NO. OF 1 Concentration Z Mass 1 Concentration 2 Mass 1 Concentration 2 Mass 1 Concentration 2 Mass ad ANALYSES tratlon ANALYSES GC/MS FRACTION -VOLATILE COMPOUNDS 1V. Acroleln X < 10 < 0.03 1 ug/I Ib/Day < 10 1 107-02-8 2V. Acrylonitrile X < 10 < 0.03 1 ug/I Ib/Day < 10 1 107-13-1 3V. Benzene X < 2 < 0.01 1 ug/I Ib/Day < 2 1 71-43-2 4V. Bis (Chloro- methyl) Ether X X X 1 ug/1 Ib/Day X 1 s42-88-1 SV. Bromoform X < 2 < 0.01 1 ug/1 Ib/Day < 2 1 75-25-z 6V. Carbon Tetrachloride X < 2 < 0.01 1 ug/I Ib/Day < 2 1 5623-5 7V. CNorobenzene X < 2 < 0.01 1 ug/I Ib/Day < 2 1 108-90-7 8V. Chlorod- bromomethane X < 2 < 0.01 1 ug/I lb/Day < 2 1 124-48-1 9V. CNoroelhane < 2 < 9.01 Ug y < 75.00-3) 10V, 2-Chlom- ethyMrrylEther X < 2 < 0.01 1 ug/I Ib/Day < 2 1 110.75-6 11V. Chloroform < < U y < 67-66-3 17V. DlcNoro- brorromethane X < 2 < 0.01 1 ug/I Ib/Day < 2 1 75-27-4 13V. DicNoro- dtluoromethane X < 2 < 0.01 1 ug/I Ib/Day < 2 1 75-51-8 14V. 1,1-Dlchloro- < < U y < ethane 75-34-3 15V. 1,2-Didiloro- < < U y < ethane 107-06-2 16v. 1, 1-DiWoro- < < U y < etyene 75-35-4 17V. 1,2-DicNoro- uy < ane 78-87-5 18V, 1,3-Diddoro- < < Ug y < propylene 542-75-6 19V.Ethrbenzene < < u y < 100-414 2CV. Methyl < < U y < BroMde 74-839 21V. Metryl < < u y < Chloride 74-87-3 EPA Form 3510-2C (Rea. 2-85) PAGE V-4 CON TINUtz UN PAUt V-b EPA I.D. NUMBER (copy from Item 1 of Form 1) OUTFALL NUMBER Form Approved OMB CONTINUED FROM PAGE V-4 NCO080781 Outfall 001 ApIovale�res7- Irr7.31-88 1. POLLUTANT 2. MARK "X- 3. EFFLUENT 4. UNITS 5. INTAKE (optionao AND CAS NO. ase. b.pre c.ab- a. MAXIMUM DAILY VALUE b. MAXIMUM 30 DAY VALUE c. LONG TERM AVG. VALUE a. LONG TERM AVG. VALUE (it available) qulr- sent sent if available I1 available If avallable d. NO. OF a. Concen- b. Mass d. NO. OF 1 Concentration 2 Mass 1 Concentration 2 Mass 1 Concentration 2 Mass 1 corxentration 2 Mass ad ANALYSES tratlon ANALYSES GC/MS FRACTION - VOLATILE COMPOUNDS continued 22V. McMylwe X < 5 < 0.02 1 ug/I Ib/Day < 5 1 Chlorlde 7540 2 23V. 1,1,2,2-Tetrs- chloroemene X < 2 < 0.01 1 Ug/I lb/Day < 2 1 79-34-5 24V. Tetrachbfo- X < 2 < 0.01 1 u y < eftylene 127-18-4 25V. Toluene < < u y < 108-88-3 26V. 1,2-Trans- Dichloroetttylene X < 2 < 0.01 1 Ug/I lb/Day < 2 1 166-6Q5 27V. 1,1,1-Tri- chioroemene X < 2 < 0.01 1 Ug/I lb/Day < 2 1 71-55-6 28V. 1,1,2-Th- crioroettmne X < 2 < 0.01 1 ug/I lb/Day < 2 1 79-00-5 29V. TrlcNoro- < < U y < e ene 79-01-6 30V. Trichloro- fluoromethane X < 2 < 0.01 1 ug/I Ib/Day < 2 1 75-ss-a 31 V. Viry < < u y < CNortde 75-01-4 GC/MS FRACTION - ACID COMPOUNDS 1A 2-Chlorophenol X < 10 < 0.03 1 Ugh lb/Day < 10 1 95-57-8 2A 2,4-Dchloro- < < U y < phenol 120483-2 3A 2,4-Dmetty$- u y < 10 1 phenol 105-67-9 4A 4,6-Dnitro-O- < < U y < Cresol 534-52-1 5A 2,4-DiNtro- < < U y < nol 51-2&5 6A 2-Nltrophend < lu< U y < 88-75-5 7A 4-Nltrophend < < u y < 100-02-7 8A PLtVoro-M- < < U y < Cresol 59-50-7 9A PentaUdoro- 1 U y < pl�enol 87-86-5 10A. Phenol < < u y < 10 108-95-2 11A. 2,4,6.Tri- chloropherxA X < 10 < 0.03 1 ug/I lb/Day < 10 1 98-06-z EPA Form 3510-2C (Rev. 2-85) PAGE V-5 CONTINUE ON PAGE V-6 EPA I.D. NUMBER (copy from Item 1 of Form 1) OUTFALL NUMBER Fin APpraved OMB Nore CONTINUED FROM PAGE V-5 NCO080781 Outfall 001 Approval e) res7-31-88 1. POLLUTANT 2. MARK "X" 3. EFFLUENT 4. UNITS 5. INTAKE (optional) AND CAS NO. a.re b.pre c.eb- a. MAXIMUM DAILY VALUE b. MAXIMUM 30 DAY VALUE c. LONG TERM AVG. VALUE a. LONG TERM AVG. VALUE OF (if avallable) Or- sent sent 11 available it available If available d. NO. OF a. Concert- b. Mass d NO. 1 Concentration 2 Mass 1 Concentration 2 Mass (11 Concentrntlon 2 Mass (1)Concentration 2 Mass ed ANALYSES tratlon ANALYSES GC/MS FRACTION • BASE NEUTRAL COMPOUNDS 1 B. Acenaphthene u y < :83-32-9 2B. Acenmphtllene < < U y < !208-9fi8 3B. Anthracene < < u y < (120-12-7 4B. Berwdine < < U y < 50 92-87-5 NOTE t NOTE 1 'AnttBBenznea) X < 10 < 0.03 1 ug/I lb/Day < 10 1 "oB. Benzo (a) < < U y < Pyrene 50-32-8 7B. 3,4-Benzo- 1 ug/I lb/Day < 10 1 luoranthene X < 10 < 0.03 (205-99-2) 38. Benzo(9H) < < U y < 10 -eryiene(191-24-2) 3B.Benzo(k) =uorenthene X < 10 < 0,03 1 ug/l Ib/Day < 10 1 '207-08-9 10B. Bis (2-Chloro- 1 ug/l lb/Day < 10 1 ethoxyt) Methane X < 10 < 0.03 (111- 1-1 11 B. Bis (2-Chloro- athyl) Ether X < 10 < 0.03 1 ug/l Ib/Day < 10 1 111-44-4 12B.Bis (2-Chbrolso- X < 10 < 0.03 1 ug/I Ib/Day < 10 1 xopyl9lher toe 1 138. Bis (2-Ethya- 1 ug/I Ib/Day < 10 1 nexYl) P'hehalate X < 10 < 0.03 11 -a1a 14B. 4•Bromo- phe phar�l Ether 101-5�" X < 10 < 0.03 1 ug/l IWDay < 10 1 158. Butyl Benzyt < < uTr %f < Phthalate 85-68-7 16B. 2-Crloro- < 0.03 1 Ugll lb/Day < 10 1 naphthalene X < 10 91-%7 17B. 4-CNoro- xrerro Phenyl X < 10 < 0.03 1 Ug/I lb/Day < 10 1 Ether 7005-72-3 18B.C4xysens < < U y < (218-01-9 196. Dibenzo (a,h) 1 ug/l Ib/Day < 10 1 Arrthmcene X < 10 < 0.03 53-70-3 20B. 1,2-Didloro- x < 10 < 0.03 U y < benzene 95-50-1 21 B. 1,3-Dldloro- < < u y < lu benzene 541-73-1 EPA Form 3510-2C (Rev. 2-85) rnu� v-o NOTE 1: This compound cannot be aocmtey quantitated using EPA Method 625 ; reported concentrations shall be regarded as approcimalorls. NOTE 2: Compound also Ideniffled In Laboratory Blank EPA I.D. NUMBER (copy from lem 1 of Form 1) OUTFALL NUMBER ForrnApproved CONTINUED FROM PAGE V-6 NCO080781 Outfall 001 AMDW'O Imcoras 7831-a8 1. POLLUTANT 2. MARK "X" 3. EFFLUENT 4. UNITS 5. INTAKE (optional) AND CAS NO. a.re- b p e cab a. MAXIMUM DAILY VALUE b. MAXIMUM 30 DAY VALUE c. LONG TERM AVG. VALUE a. LONG TERM AVG. VALUE (I available) qur- sent Sam (if evaiWWe if available If avellebla d. NO. OF a. Concen- b. Mass d. NO. OF 1 Concentration 2 Mass 1 Concentration 2 Mass 1 Concenration 2 Mass 1 ttra Concertlon 2 Mass ed ANALYSES tration ANALYSES GC/MS FRACTION - BASE/NEUTRAL COMPOUNDS continued 228.1,4-Dlchloro- X < 10 < 0.03 1 ug/I lb/Day < 10 1 benzene 106-467 23B. 3,3.Dictdoro- be-odne X < 10 < 0.03 1 ug/I lb/Day < 10 1 (91-94-1 24B. Diethyl P maate X < 10 < 0.03 1 ugll lb/Day < 10 1 84 66-2 25B.DimetV Phthalate X < 10 < 0.03 1 Ug/I lb/Day < 10 1 131-11-3 26B. Di-N-Butyl Phthalate X < 10 < 0.03 1 Ug/I lb/Day < 10 1 64-74 2 278.24-Dir►tro- X < 10 < 0.03 1 ug/I lb/Day < 10 1 toluene 121-14-2 28B.2,6-Dinmo- X < 10 < 0.03 1 Ug/I lb/Day < 10 1 toluene 606-20.2 29B. Di-N-Ootyl Phthalate X < 10 < 0.03 1 Ug/I lb/Day < 10 1 117$4-0 308 1,2-Dipnen* hydrnzlne asAzo- X < 10 < 0.03 1 ugll lb/Day < 10 1 benzene 122-667 31B.Fluoranmene X < 10 < 0.03 1 ug/I lb/Day < 10 1 2 )6 44-0 32B. Fk"ene X < 10 < 0.03 1 ug/I lb/Day < 10 1 (86-73-7 33B. HemcYbro- X < 10 < 0.03 1 Ug/I lb/Day < 10 1 benzene 118-74-1 C ', artmnCAW* X < 10 < 0.03 1 ug/I lb/Day < 10 1 (87-68-3 35B. Hexachloro- cyclopentadene X < 10 < 0.03 1 ug/I lb/Day < 10 1 (77-47-4 36B. Hexachbro- X < 10 < 0.03 1 Ug/I lb/Day < 10 1 ethane 67-72-1 37B. Indeno 1,2,3cd) Pyrane X < 10 < 0.03 1 ug/I lb/Day < 10 1 193-39-5 38B. Isophorone X < 10 < 0.03 1 ug/I lb/Day < 10 1 78-531 39B. Naphmalene X < 10 < 0.03 1 Ug/l lb/Day < 10 1 91-20-3 40B. Nltroberuene X < 10 < 0.03 1 ugll lb/Day < 10 1 9a9S3 41B. N-Nltro- sodme mine X < 10 < 0.03 1 ug/l lb/Day < 10 1 6z-75-s 42B. N-Nitrosod- N-Provvlarrine s21-64-7 X < 10 < 0.03 1 Ug/I lb/Day < 10 1 EPA Form 3510-2C (Rev. 2-85) PAGE V-7 CONTINUE ON PAGE V-8 EPA I.D. NUMBER (copy from Item 1 of Form 1) OUTFALL NUMBER Kirrmn781 I ntmau nni Form Approved OMB No. 2040-0086 Approval elrolres 7.31-88 1. POLLUTANT 2. MARK "X" 3. EFFLUENT 4. UNITS 5. INTAKE o tiona AND CAS NO. a.re- b pro- c.atr a. MAXIMU�vI DAILY VALUE d avails e b. M IMUMI 30 DAY VALUE f avalla c. LO G M AVG. VALUE ava le Concen- b. Mass a. LONG TERM AVG. VALUE d. NO. OF (d available) gtlr- seal sent d. NO. OF a. 1 Concentatlon 2 Mass 1 Concerttratlon 2 Mass 1 Concerltratlon 2 Mass 1 caventraEon 2 Mass ad ANALYSES tratlon ANALYSES GC/MS FRACTION - BASE/NEUTRAL COMPOUNDS continued 43B. N-Nitro- 0.03 1 ug/I lb/Day < 10 1 sodiph"amine X < 10 < 96-30-s 44B. Phenan0yene X < 10 < 0.03 1 ug/I lb/Day I < 10 (85-01-8 0.03 1 ug/I lb/Day < 10 1 456, Pyrene X < 10 < 129-00-0 466. 1,2,4-Tn- < 0.03 1 ug/I lb/Day < 10 1 cNorobenzene X < 10 (120-82-1 GC/MS FRACTION - PESTICIDES 1 P. Aldrin X < 0.05 < 0.0002 < 0.05 1 309-00-2 < 0.05 1 2P. alpha-BHC X < 0.05 < 0.0002 (319-84-6) < 0.05 1 3P. beta-BHC X < 0.05 < 0.0002 315-85.7 < 0.05 1 4P. gamma-BHC X < 0.05 < 0.0002 58-89-9 < 0.1 1 5P. deft-BHC X < 0.1 < 0.0003 319-86-8 < 0.2 1 6P. Chlordane X < 0.2 < 0.001 57-74-s < 0.1 1 7P.4,4'-DDT X < 0.1 < 0.0003 < 0.1 1 8�a,a--DDE X < 0.1 < 0.0003 72-55-9 < 0.1 1 9P.4,4'-DDD X < 0.1 < 0.0003 (72-54-8 < 0.02 1 1OP. Dleldrin X < 0.02 < 0.0001 60-57-1 < 0.1 1 11P.alpha- EndovXan X < 0.1 < 0.0003 115-29-7 < 0.1 1 12P. beta-Endo"an X < 0.1 < 0.0003 115-29-7 13P. Endosuran < 0.7 1 Sulfate X < 0.7 < 0.002 (1031-07-8 < 0.02 1 14P. Er&n X < 0.02 < 0.0001 n < O.2 1 hyde X < 0.2 < 0.001 E21-93-4 acNor X < 0.05 EPA Form 3510-2C (Rev. 2-85) PAGE V-8 EPA I.D. NUMBER (copy from ttem 1 of Form 1) OUTFALL NUMBER Forth Approved OMB No. 2040-0086 CONTINUED FROM PAGE V-8 NCO080781 Outfall 001 Approval expires 7-31-88 1. POLLUTANT 2. MARK 'X' 3, EFFLUENT 4. UNITS 5. INTAKE (optional) AND CAS NO. (p available) are- 101. b.p a sent c.aa sent a. MAXIMUM DAILY VALUE if availa N b. MAXIMUM 30 DAY VALUE I available c. LOf G TE M AVG. VALUE available d. NO. OF a. Concen- b. Mass a. LONG TERM AVG. VALUE d. NO. OF 1 Concentratlon 2 Mass 1 Concentmtlon 2 Mass 1 Concentration 2 Mess 1 Concenh'atlan 2 Mass ed ANALYSES tration ANALYSES GC/MS FRACTION - PESTI 17P. HeplacNor Epoxide X < 0.8 < 0.003 < 0.8 1 1024-57-3 18P. PCB-1242 X < 1 < 0.003 < 1 1 53469-21-9 19P. PCB-1254 X < 1 < 0.003 < 1 1 11097-69-1 20P. PCB-1221 X < 1 < 0.003 < 1 1 11104-28-2 21P. PCB-1232 X < 1 < 0.003 < 1 1 11141-16-5 22P.PCB-1248 X < 1 < 0.003 < 1 1 (12672-29-6 23P.PCB-1260 X < 1 < 0.003 < 1 1 (11096-82-5 24P. PCB-1016 X < 1 < 0.003 < 1 1 12674-11-2 25 P. Toxaphene X < 2.4 < 0.01 < 2.4 1 (8001-35-2 EPA Forth 35100.2C (Rev. 2-85) PAGE V-9 N I� W �E I/ t KILLIAN CREEK I �■ OVERFLow RAW WATER I / STORAGE POND OUTFALL #001 SWO03 i .•IN 4 EROSION CONTROL sw002 SEDDAENT POND I •♦ COMBUSTION TURBINE I SITE . ( 1 • swool \ o T OIL/ WATER TEERSKID O ! WASTEWATER SEPARATOR \\ 1 TREATMENT BASIN EROSION CONTROL I \ \ SEDIMENT POND SWO05 f�LANDFILL SWo06 / SS1oN It,_ o W OIL SPILL CONTAINMENT BASIN - ' OIL /WATER SEPARATOR LEGEND: _ — WETLANDS Company Property Boundary Soo 0 500 1000 1500 2000 SCALE IN FEET LINCOLN COMBUSTION TURBINE SITE 0 NPDES BOUNDARY MAP ic N 0 jc-, • 1 I ' \ 1 j 1 1 I f I IAPO OVERFLOW RAW WA R 1 STORAGEP ND SWO03 SWO02 COMB TION TURBINE SITE 001 TRANSFO R SKID OIL, TER / c SE P TOR ` f 1 EROSION CONTR f SEDMENT POND N w E s OLLIAN CREEK INTAKE MEN �A 1EROSION CONTROL !. ��'' �',�' �� ♦ * err �� `\ swoon \\ ` sworn OIL Spt L C�TAINMEI3iBASIN OIL h WATER SEPARAWR LEGEND: LANDFILL _ — WETLANDS 01 1 500 1000 SCALE IN FEET LINCOLN COMBUSTION TURBINE SITE ENLARGED DETAIL OF COMBUSTION TURBINE AREA K Killian Creek Raw Water Pond 35 Million 1.4 mgd MAX pumping capacity Filtered Water 1.3 mgd System 0.13 m Outfall 001 0.27 mgd AVERAGE WATER BALANCE LINCOLN COMBUSTION TURBINE STATION DUKE POWER COMPANY Filtered Water Tank - A Filtered Water Tank - B Demineralized Water System Demin Tank A 1.2 mgd Demin Tank B BASIS: CT Operation 60 hrs/wk. Neutralization Tank I 0.14 mgd *----------------------------------------------------------------------I I 0.070 mgd I * NOx injection 1 ° Combustion ° Combustion Combustion ]*111 Combustion I Water toatms. 1 (each unit)Turbine - Turbine Turbine - Turbine - 1 I 1 1 1 1 1 1 1 1 1 1 I I d Floor Drains 1 d I I 1 I I I I 1 j 30 d SW/Miscellaneous Oil/Water Separator 75 and Compressor Wash j Wastewater ° 1 1 1 Treatment I I Basin *This represents 1 of the 4 sets of -F Sump Combustion Turbine units. '-------------- ------------------------------ ----------------------------' NPDES Supplemental Information for Lincoln Combustion Turbine February 1, 1996 NC #0080781 Permit Renewal Application Feb. 01, 1996 Page 1 of 12 General Site Information The Lincoln Combustion Turbine (LCT) site consists of sixteen combustion turbine generator units, supplying 74 Megawatts for a total of 1,184 Megawatts. The Lincoln facility serves as a primary source of power during peak demand periods, and also during times when energy from other sources may be unavailable. The greatest electrical demand will be in the summer and winter months. Each combustion turbine can be operated independently and for extended periods of time, if necessary. Combustion turbines burn #2 low -sulfur oil or natural gas to heat compressed air, which expands and drives a turbine -generator to produce electricity. Construction for the LCT units will be completed in April of 1996. A line drawing showing the water flow through LCT is included. It indicates source of intake water, operations contributing to the effluent, and the wastewater treatment provided. The estimated flows on the line drawing are representative of present station operation. Following the line drawing is a brief narrative description of sources contributing to each outfall effluent. �ts • General Stormwater NCGO10000 • Construction AC0080781 • Drinking Water Approval ID 01-55-483 • EPA Hazardous Waste Generator ID NC0000041277 • Air 7171 0 404 Permit Action ID 199404202 • Landfill LCID 55-A • Septic System (county) 340-05-93 Supplemental Information NC #0080781 Permit Renewal Application Feb. 01, 1996 Page 2 of 12 Outfaff 00 1: System Description Outfall 001 discharges treated wastewater from the Wastewater Treatment (WT) system through a flume to Killian Creek below the LCT site. The WT system basin consists of two parallel concrete lined treatment cells (250,000 gallons each). The treatment basin provides a common mixing point for all site wastewater. Discharge from the basin is on a batch basis and is neutralized while discharging. Raw water is withdrawn from Killian Creek and stored in the 35 million gallon Raw Water Storage Pond. The pond is equipped with an overflow pipe to wetlands which flows into Killian Creek. The raw water intake screens are sparged with air periodically to remove trapped creek debris. This debris is flushed back into the creek. From this pond, raw water is processed by the filtered water and demineralized water treatment systems in order to make pure service water for combustion turbine operations and plant processes. The wastewater and chemicals generated by these processes are discharged to the wastewater treatment system at the LCT site. The wastewater treatment system basin provides settling and neutralization prior to discharge. This basin processes wastewater flows from four turbine sumps, the Maintenance/Warehouse sump, the water treatment system and from non -point stormwater sources (fuel filter skids). The total combined effluent from these sources is approximately 0.27 million gallons per day (MGD). Wastewater from the WT treatment system is discharged to Killian Creek at Outfall 001. Supplemental Information NC #0080781 Permit Renewal Application Feb. 01, 1996 Page 3 of 12 L Filtered Water System Flow from the Raw Water Storage Pond is directed to the filtered water system where it is treated for process use. The filtered water treatment system at LCT consists of a clarifier, three gravity sand filters and a clear well. Wastewater and raw water solids from the filtered water system are drained to the wastewater treatment basin, which provides settling treatment. Solids are periodically removed from the treatment ponds and properly disposed in accordance with G.S. 143- 215.1 and in a manner approved by the North Carolina Division of Environmental Management. A. Clarifier Just prior to the flash floc tank, gaseous chlorine is injected into the raw water. The cationic polyelectrolyte is added from a unit called a "Poly Flow". This unit receives dilution water from a filtered water compression skid and injects the polyelectrolyte into the flash floc tank. Also, the clay receives dilution water from the filtered water compression skid and the clay slurry is pumped into the flash floc tank. The clarifier utilizes typical water treatment chemicals such as cationic polyelectrolyte, clay, and gaseous chlorine for the primary treatment of raw water. The sedimentation wastes collected in the clarifier consists of solids that were suspended in the service water. Approximately 110 gallons per year of polyelectrolyte may be used. The average volume of water required for desludging the clarifier is between 50,000 - 100,000 gallons per day. Typically, these sedimentation wastes (which consist of mud, silt, clay and flocculant precipitate) along with dilute water treatment chemicals and by- products, gravity flow from the bottom of the clarifier to the inlet of the wastewater treatment system. Supplemental Information NC #0080781 Permit Renewal Application Feb. 01, 1996 Page 4 of 12 B. Gravity Filters There are three gravity sand filters composed of anthracite (coal) and sand, downstream of the clarifier in the water treatment process. Normally, each of these filters is backwashed two to five times each day during peak operation. Each backwash uses about 10,000 gallons of water. On the average, 90,000 gallons of backwash water is produced daily from filter backwashes. This wastewater drains to a trench that discharges to the wastewater treatment basin. The sand filter is changed on an as needed basis. The filtered water is stored in one of two 400,000 gallon filtered water tanks (A and B). Of this total volume of water, 300,000 gallons are designated for fire protection usage. M. Deminerafized Water System The Demineralized Water System provides high purity water for nitrous oxides (NOx) injection into the combustion turbines and for miscellaneous plant usage such as housekeeping, water wash down and cooling water makeup. A. Activated Carbon Filters The Demineralized Water System includes three, 235 ft3 carbon filters. These filters are typically backwashed weekly. The amount of water required to backwash one of these filters is 350 gallons per minute for a ten minute flush and 250 gallons per minute for a five minute rinse. This produces roughly 5,000 gallons of water per backwash. Backwashes may occur daily or weekly, depending on station operation. The carbon is replenished as needed and the spent carbon is routed to the wastewater treatment basin. Supplemental Information NC #0080781 Permit Renewal Application Feb. 01, 1996 Page 5 of 12 B. Demineralizers There are three trains of resin bed regenerative demineralizers. Each train consists of one anion resin bed and one cation resin bed. Normally, one to three trains of demineralizers are in operation. The demineralized water produced is stored in two demineralized water storage tanks (A and B) which have a capacity of 1.4 million gallons each. Regeneration of one anion/cation demineralizer train may occur as often as once per day. A typical regeneration of one train takes approximately 50,000 gallons of water. The amounts of required acid and caustic will vary as dictated by operational requirements. Wastewater from these regenerations is discharged to a 150,000 gallon neutralization tank. The wastewater is neutralized prior to discharge to the wastewater treatment basin. The acid and caustic used in the neutralization process are stored in day tanks which are 150 gallons each. In the event of a leak from the day tanks, the acid or caustic would be neutralized and drained to the wastewater treatment basin. The capacities of the bulk sulfuric acid and the sodium hydroxide tanks are 4,000 and 4,500 gallons respectively. UL Combustion Turbine Sumps The four turbine sumps are concrete structures which have two pumps per sump. These pumps are operated on an alternating basis. After a preselected time period, the controls are automatically cycled so the pump operation is swapped. The wastewater is pumped and hauled. Turbine sumps collect wastewater from four oil/water separators. These oil/water separators receive wastewater from various turbine processes, such as miscellaneous piping leaks, wash down water and stormwater runoff. This wastewater may, contain small amounts of propylene glycol, lube oil and/or fuel oil as a result of piping leaks or false starts from the turbine. Table 1 lists additional chemicals which are presently being used at the station and which may be present in the wastewater. Supplemental Information NC #0080781 Permit Renewal Application Feb. 01, 1996 Page 6 of 12 Generically, these chemicals may be classified as: a. Corrosion inhibitors and microbiocides b. Housekeeping chemicals C. Surfactants and defoamers d. Maintenance chemicals and degreasers e. Water treatment chemicals. The turbine sumps process roughly 90 gallons per day to 4,200 gallons per day of wastewater. The following are the waste streams collected in the turbine sumps which have oil/water separators, with the exception of the compressor water wash which by-passes the oil/water separators: a. Fuel oil from false starts b. Lube oil leaks C. Cooling water leaks d. Water wash down of turbine decks e. Fuel oil filter skid drains f. Compressor water wash. A. Fuel Oil From False Starts A starting turbine may not get an ignition flame on the first attempt. As a result, the engine has to be shut down and the combustion chamber fuel drained prior to a system restart. B. Lube Oil Leaks Intermittent lube oil piping leaks may occur on each combustion turbine during normal operation. When the combustion turbines decks are periodically hosed down with water as part of the housekeeping practices, these trace amounts of oil are flushed to the oil/water separator. Supplemental Information NC #0080781 Permit Renewal Application Feb. 01, 1996 Page 7 of 12 C. Cooling Water Leaks Intermittent cooling water leaks may occur around the cooling water system pressure fitting gaskets. This amount is usually very small. These leaks contain propylene glycol and a corrosion inhibitor (See Table 1). D. Water Wash Downs During construction as well as during normal operation, the combustion turbines or their decks are periodically water washed for housekeeping purposes. This volume is approximately 200 to 400 gallons. E. Fuel Oil Filter Skid Drains Fuel oil filter skids are located in the turbine yard separately from the combustion turbines. There is a filter skid for each combustion turbine. Each skid area is curbed and furnished with a yard drain. Rain water washes trace amounts of oil to these drains which lead to the oil/water separator. F. Compressor Wash Water The interior and blades of each turbine compressor is water washed twice per year. Approximately 3,000 to 3,500 gallons of water is used to perform this turbine blade washing. This water drains directly to the turbine sumps. When this procedure is being performed, the sump pumps are isolated and the sump acts as a collection point for this wastewater. The wash water is pumped and hauled. Supplemental Information NC #0080781 Permit Renewal Application Feb. 01, 1996 Page 8 of 12 IV. Wastewater Treatment Basin Operation Presently, the wastewater treatment basin is receiving wastewater streams from those sources listed in Parts I and II of this Supplemental Information. Those sources listed under Part III (Combustion Turbine Sumps) are presently being pumped and hauled by a licensed vendor. In the future, modifications will be made to the basin allowing all waste streams to go to the wastewater basin. When modifications are completed, all waste streams will be discharged from the basin. V. Stormwater Stormwater runoff is diverted into six different drainage systems. Stormwater (SW) systems are as follows: SW 001 • Transformer skid oil/water separator • Runoff from transformer skids • Drains to the raw water storage pond, which over flows to wetlands then to Killian Creek 2. SW 002 • North side runoff (Combustion Turbine Units 1 - 8 ) • Drains to the raw water storage pond, which over flows to wetlands then to Killian Creek 3. SW 003 • Warehouse receiving area (small area) • Drains to open area at East end of site 4. SW 004 • East side runoff • Drains to wetlands then to Killian Creek Supplemental Information NC #0080781 Permit Renewal Application Feb. 01, 1996 Page 9 of 12 5. SW 005 • South side runoff (Combustion Turbine Units 9 - 16) • Drains to wetlands then to Killian Creek 6. SW 006 • Oil spill containment basin oil/water separator • Used oil storage tank skid runoff • Fuel oil unloading pad runoff • Oil spill containment basin runoff • Drains to wetlands then to Killian Creek. Various herbicides and pesticides are applied on the site by a vendor. These applications are applied in compliance with manufacturers' guidelines by licensed applicators. V/. Drinking Water Drinking water is supplied to the site from two wells. The well raw water is pumped into a common main which goes to a central treatment building. The water is then chlorinated and goes through a corrosion control system. After treatment, the water is stored in a hydropneumatic storage tank and is distributed to the potable drinking water distribution system upon demand. V//. Sanitary System Sanitary wastes from the plant are treated by a 2,000 gallon septic tank. Sanitary effluent is pumped by a lift station from the discharge chamber of the septic tanks to a leachate field for final treatment. Based on annual data, the average daily flow to the leachate field has been approximately 750 gallons per day. The sanitary system is permitted by Lincoln County. Presently, the lab sink drain is routed to the sanitary system. When future modifications are made to the wastewater treatment basin, the lab sink drain may be rerouted to this basin. This waste stream will include the chemical reagents listed in Table 1. Supplemental Information NC #0080781 Permit Renewal Application Feb. 01, 1996 Page 10 of 12 V///. Spill Prevention The LCT has two 5.5 million gallon above ground fuel oil storage tanks. Each above ground oil tank at LCT was designed with secondary containment which is capable of containing the entire contents of both tanks. This station has both an SPCC (Spill Prevention, Control, and Countermeasures) plan as well as a FRP (Facility Response Plan) as specified in Federal regulations 40 CFR 112. Detailed listings of oil sources at this station are kept current in both the SPCC and FRP plans. Supplemental Information IX. Chemicals on Site NC #0080781 Permit Renewal Application Feb. 01, 1996 Page 11 of 12 Table 1 CLEANING CHEMICALS MAINTENANCE CHEMICALS Germicidal Spray and Wipe Fuel Oil Rugbee Foam Shampoo Lube Oil M&S Liquid Deodorant Turbo Clean Simple Green CT-414 Degreaser Pine Power CRC Heavy Duty Degreaser Ultra Clean Propylene Glycol Fantastic Betz Powerline 3201 Formula 409 Sodium Chloride (brine soak demin) On&On Floor Wax Hydrogen Peroxide (sand filter disinfection) Emulsifiable Stripper Surfactant (Triton-X or CF) Taski P44 Defoamer Tap Magic (cutting fluid) Sultex (cutting oil) CHEMISTRY REAGENTS SC trim 210 Citric Acid Solution Nalco-8105 Polymer Amino Acid F Reagent Solution H-303 Biocide Molybdate Reagent Coagulant Aid (Clay) DPD Chlorine Reagent Propanol Potassium Hydrogen Phthalate ( toc std) Ammonium Hydroxide pH buffers - 4, 7, 10 Formazin, 4000 NTU CAN Titration Solution Ferroin Indicator Various amounts of these substances may go to the wastewater treatment basin due to use in site laboratories, small leaks, spills, or drips from closed loop systems. Supplemental Information NC #0080781 Permit Renewal Application Feb. 01, 1996 Page 12 of 12 X. Hazardous Substances The following is a list of the hazardous substances located on site that are identified in Table 117.3 of 40 CFR 117. These substances are anticipated to be discharged to the Water Treatment system on a continuous or intermittent basis within the scope of relevant station operation. Table 2 Hazardous Substances at the Lincoln Combustion Turbine Station POLLUTANT QUANTITY LOCATION USE Ammonium hydroxide 6 gal. Lab pH control/cleaning Chlorine (gas) 1200 lbs. Chlorine House near Service Bldg. Disinfectant Hydrochloric acid 6 gal. Lab Water Analysis Nitric acid 1 gal. Lab Sample Preservation Sodium Hydroxide 150 gal. Waste Treatment Building Demineralizer Sodium hydroxide 4500 gal. Service Building Demineralizer Sodium hydroxide 2 lbs. Lab Water Analysis Sodium hypochlorite (12.5%) 55 gal.. Potable Water Bldg. Disinfectant Sulfuric acid 150 gal. Waste Treatment Building Demineralizer Sulfuric acid 4000 lbs. Service Building Demineralizer Sulfuric acid 4 gal. Lab Water Analysis Values represent maximum quantities usually on -site at any given time and do not necessarily reflect quantities discharged. Various amounts of these substances may go to the wastewater treatment basin due to use in site laboratories, small leaks, spills, or drips from closed loop systems. *Listed in 40 CFR 302.4 - Table 302.4 List of Hazardous Substances and Reportable Quantities. Supplemental Information IF SOC PRIORITY PROJECT: No To: Permits and Engineering Unit 'Rater Qualit"y Section -- --ntion: Phyllis.` Cd�TIC'iU:: Date. "arch ?1. ,nay AUTHORIZATION TO CONSTRUCT REPORT AND RECO1,14ENDATICNS C,Ji.Illl.y : L1l1C:vili NiRC1 Nam.: 9t3-i1 DART T - GENERAL TNFORM21TION 0 6. 7. 8• T -111-�d Facility and Address: Lincoln Combustion Turbine St.=r_on % Duke Power Cc=— _ a 1JJ.3, Ha1^J, eLJ L e- LTV U'a Hunrersvi 11 e, N.C. 2807r2- 7 92-9 -aze of On-Jite Investigation: February 23, i996 . 1't F'repared By. 'iici:w L. Parke Perscn^ COP.ta^tn,-1 and TolnnhO:ie 1`•T'�^•^•l.:.e~'. ?�hr 'Aac-:� ''-+';:I t 7 -S34 7 . fi T� 'har!-Te i'c:ijl'_�_�-- I atiti de: iti" 26, n9l, Lonriillijm: = i" +".l T v.rr Attach a USES map extract and indicate treat-ment facility site and di, -!charge point on map. - USGS Quad No.: F 1-4 NE Site size and expansion area consistent with aPPlicazlon-. yes -- Topography (relationship to flood plain included,): lie -- _ wWi= cite i� not locatsd in a flood plan. Location (--if Nearest Dwe1iing: None wJrhi-r_ _, 00 rPPr �} rho -- /l\T : fiti'IPna:)TIPTTd"J0:) .70 :)Or/DOS 1TTP1.Todii1I .9 :i3PU;) Lu1� �Ucytu �ol�, uL�jni 0 f7 1 7,,PT^ :i70T 1R.^,TTTP--RL� I[TPT, TT7^.L'l?P:�.7,L P Tr ' �.3(1 (7`j �a11 T117.7c`�ci c�1 TP `��rl1P' :y.JP T1J^1";>�`.5 ;=YT T1 I [,��-IP:!cFiTT^1�' i T PT'IrIT q:yj f' L I .L!* y { I . :cilic j S j C5Ucj5 L(j%UU L: UZ L j L:Lji PUP bU L j j:iUEH 5 j &C.LpLSctj K -:{UU4 UUL4UU. JE' )N Ut'U U c YJiIA SUUJ U L sdSUUU-,IU :lU&J L I UU& du.i. :A:4 L L -4u6ul-4&da,l, LJdsU(.iu.td ac) dungy, - -puGd SuzT44-- TT33 -OM-1 P Aa P,-4m0TTC?7 .701P.7PCjaF .7a1PM/TTO UP -TO �RTRUn.) `:=J"1TL „Pj �[1 ^712J1'..'r7.? �T1�1�I!•':7 ",-TT- :p:=77I .. 1 WW L ✓J �L•11'1 Fio }:iii i aUU;i !1 j j L� L }U�' jSi�ii� iU fiU LDS LXd �U Uv L�i1 L L iSo(j -P n:l L L L ea :LUd.A.d(l'J 6u1 -LU n:4 :LU6LU-Jud.A-4 Lull-IL)v -j V/`N :S :tO.i G. q SrlOTAoad oq LIT NGTISST 5 ).'L1[ RnOTna.7d Aq naMc)TTP RRT1TAT1OP TTOT1:)T1.71STJOO PUP. (R)a1R(j 'q -utm c ogf)o — o :n:} LZ)uuuz) Pb-4-4 LLu ;:)Ci :}udaaLi;j - u n4 L L L:-)&�( 4UrJLU: UU—LLL LlU L-4S LX� L sxuom m=urdrdm Q►+1Si aJ?IvHoSIa 3o A:ojM-T?ff'lCZ? - II Lid OKI gBra I Page Three P1]IR] .L 1 - T'T T T T- 1' AND CO Ti .. T - I �`v rai, JA i 1 Gi3 r�ii,� �t�:..�.��' �r'�'i I vT3 The permittee, Duke Power Company (DPC), requests approval to construct a 40,000 gallon aeration basin to supplement biological degradation of the existing waste stream at the Lincoln Combustion Turbine station. Since July, 1995, NUDES Permit compliance problems, resulting from high effluent_ levels of BCD, necessitated DPC having to r&H industrial wastewater off - site for disposal. The addition of the aeration basin should allow the existing; wastewater treatment system to better assimilate/treat influent waste streams having high BCD. Pending a technical review and approval by P&E, it is reco=mended that the AT(" request be approved. Signature of Report Preparer Date Water Q>talit Kegional S?ipPrvisor Date h:aLe State of North Carolina Department of Environment and Natural Resources Division of Water Quality James B. Hunt, Jr., Governor Wayne McDevitt, Secretary A. Preston Howard, Jr., P.E., Director March 13, 1998 Ms. Angela M. Grooms DUKE POWER Group Environment, Health & Safety 13339 Hagers Ferry Road Huntersville, North Carolina 28078-7929 Dear Ms. Grooms: ALT.WMAI 04 AM IL 1:3 E N R N.C. I )EI'T. Okr :y N.-VfU►cAL RESOURCES MAR 17 1998 iiil!la.:'?V ^s [WRORf► NTAt 11NAL"lLINT Subject: NPDES Permit NC 0080781 Application Number ACA080781 ATC Request Acknowledgment Lincoln Combustion Turbine Station Lincoln County The Division of Water Quality's NPDES Unit hereby acknowledges receipt of your request for Authorization to Construct (ATC) in accordance with NPDES Permit Number NCO080781 on March 12, 1998. This application has been assigned the number shown above. Please be aware that the Division's regional office, copied below, must provide recommendations from the Regional Supervisor prior to final action by the Division. You should be aware that the ATC review process generally takes 90 days from the date your complete submittal is received. This 90 day process may be extended if additional information is required. Should any additional information be required, you will be contacted by the review engineer. If you have any questions, please contact Phyllis Cameron at (919)733-5083, extension 538. PLEASE REFER TO THE ABOVE APPLICATION NUMBER WHEN MAKING ANY INQUIRIES ABOUT THIS APPLICATION. cc: y NPDES Unit Permit File P.O. Box 29535, Raleigh, North Carolina 27626-0535 An Equal Opportunity Affirmative Action Employer Sincerely, David A. Goodrich Supervisor, NPDES Unit Telephone 919-733-5083 FAX 919-733-0719 50% recycled/ 10% post -consumer paper TYPICAL PLAN VIEW 18'-5-9/16" I.D. DIAMETER TANK 22'-1-3/4" HIGH ONE JET AERATOR IN CENTER OF TANK 8" LIQUID LINE 4" AIR LINE DASHED LINES INDIC"T� 0101POr' BY OTHERS 270'- — - — - — - — - — - 4 2'—.3 3'-6" OrM I� :m --------------- i 90' N.C. I apr. OF ENVIRoN.mENT, fl�£. r NATURAL RESOU MAR 17 1991 8l1L'SlGN ^F [VV.fR3kV[NTRL JET AERATION SYSTEM `�1�LE liZiIAL ®Rick DUKE ENERGY CORPORATION PO# FH 40338 MSI REF: 11097 DECEMBER 10, 1997 DWG# DUKE1 EP7 MIXING SYSTEMS, INC. 7058 CORPORATE WAY Oo DAYTON, OH 45459 PH: 937-435-7227 FAX: 937-435-9200 0 18'-5-9/16" I.D. DIAMETER TANK 22'-1-3/4" HIGH ONE JET AERATOR IN CENTER OF TANK 8" LIQUID LINE 4" AIR LINE DASHED LINES INDICATE PIPING BY OTHERS ALL NOZZLES PROJECT 8" FROM TANK WALL TO FLANGE FACE ALL FLANGES INSTALLED SUCH THAT BOLT HOLES STRADDLE CENTERLINE JET AERATION SYSTEM DUKE ENERGY CORPORATION P0# FH 40338 MSI REF: 11097 DECEMBER 10, 1997 DWG# DUKE2 EL7 MIXING SYSTEMS, INC. 7058 CORPORATE WAY oO DAYTON, OH 45459 PH: 937-435-7227 FAX: 937-435-9200 38" 24" i 4" AIR FLANGE i LOCATION OF AIR LINE SUPPORT HOLES 2" x 5/8" MINIMUM TANK OPENING 40" 15• 24-j SUPPORT PLATES ON TANK BY OTHERS 3A" 21" EDDY MIX JET AERATOR DETAILS 304 SS PIPE ^ . A 'IT I"l" ONE EMlJA12 IN CENTER OF TANK INSTALL JET AERATOR SUPPORT LEGS 9"x 9"x 1/4" R" LIQUID LINE WITH 150# FLANGES USING RUBBER PAD, LOCK WASHER, BASEPLATE 4" AIR UNE WITH 150# FLANGES FLAT WASHER AND NUT POSITION AERATOR SUCH THAT THE SOME FIELD WELDING WILL BE REQUIRED JET AERATION SYSTEM MIXING SYSTEMS, INC. NOZZLES STRADDLE THE CENTERLINE FOR ADJUSTING SUPPORTS BOLT BASEPLATES TO PADS BY OTHERS DUKE ENERGY CORPORAT N 7058 CORPORATE WAY OF THE AIR AND LIQUID PIPING PO# FH 40338 O DAYTON, OH 45459 POSITION SUPPORTS SUCH THAT HARDWARE FOR ATTACHING AERATOR LEGS MSI REF: 11097 PH: 937-435-7 27 THEY DO NOT INTERFERE WITH TO AERATOR SHALL BE SUPPLIED BY MSI DECEMBER 5, 1997 FAX; 937-435-9200 THE JET NOZZLES ALL HARDWARE IS 18-8 SS DWG # DUKE3 EX7 CLAMP DIMENSIONS FRP PIPE PIPE I INNER CLAMP C.L. CLAMP PIPE THICK— O.D. CLAMP THICK— HOLES WIDTH I.D. NESS (D1) (D2) NESS (B) (A) 4" 0.21" 4.42 ' 4.82" 0.25" 8.42" 11.42 8" 0.21" 8.42" B.92" 0.25" 12.42" 15.42" --� 1 1 /2 ' � 3 � BOLT HOLES 7/5". 1-1/2" $LOT 1 I ROUNDED ENDS 2'• i----{----I 4" j B A 3" I D1 1/4" NEOPRENE RUBBER SUPPORT LEO 3"/ SCH 40 304L SS 1 FIELO WELD 1 SUPPO(2T BASE I i I 3-1/2.0 SCH 40 L I J 304L SS ! �-1/4" BASEPLATE h—------- — 1 T SUPPORT PLATE I-- ON li it BY OTHERS LIQUID LINE WALL SUPPORT 6. BASE PLATE DETAIL 1/4" BASE PLATE FOUR 7/8•' ANCHOR BOLT HOLES TYPICAL SUPPORT DETAIL PIPE CLAMP THICKNESS — 1/4" CUT SUPPORT TO RIGHT LENGTH AND WELD IN FIELD USE FOUR 3/4" DIAMETER BOLTS PER PIPE CLAMP (BY MIXING SYSTEMS) BOLT BASEPLATES TO TANK PADS (BY OTHERS) D1 1/4" NEOPRENE RUBBER i i 24" 19" 27" SUPPORT LEG 3"o SCH 40 304L SS FIELD MELD i SUPPOfIT BASE 3-1/2-0 SCH 40 " L J 304L SS 4 BA5EPlATE _t_—_—_—_t—I 3 II I I II I I. AIR LINE WALL SUPPORT JET AERATION SYSTEM DUKE ENERGY CORPORATION POJ FH 40338 MSI REF# 11097 DECEMBER 5, 1997 DWG,# DUKE4 ES7 VE PORT PLATE TANK OTHERS MIXING SYSTEMS, INC. 7058 CORPORATE WAY oO DAYTON, OH 45459 PH: 937-435-7227 FAX; 937-435-9200 270' 18'-5-9/16" I.D. DIAMETER TANK 22'-1-3/4" HIGH ONE JET AERATOR IN CENTER OF TANK LIQUID LINE 4" AIR LINE DASHED LINES INDICATE PIPING BY OTHERS m DUKE ENERGY CORPORATION 180' PO# FH 40338 MSI REF: 11097 DECEMBER 10, 1997 DWG# DUKE5 EX7 O MIXING SYSTEMS, INC. 7058 CORPORATE WAY O DAYTON, OH 45459 PH: 937-435-7227 FAX: 937-435-9200 8'DISCHARGE 150#F.F.FLANGE j�--K COUPLING GUARD M i 10' SUCTION F.F.FLANGE HAS OTY.16 _T 1-8UNC TAPPED 300#CASING HOLES FOR _ - ® i I I O 0 0 `------------------ 0 _ 1 J Hole D (4 TYP.) � C t 1" NPT DRAIN N G') F •—H F A JJ B 62.00 26.00 4.00 18.50 7.75 1.75 5.25 11.25 1.00 6.00 18.00 5.25 2.00 A B C D E F G H J K L M N DRNER COUPLING misc. R. A. MUELLER INC. H P 10 RFA4 900 NMUFACTURER REXNORD-0MEGA 94SE CAST IRON SCALE: NTS GOULDS SERIES XLTX S X 1 O - 13 DRAWN BY: JDF DATE: CHECKED BY: DAD FRANE ENCLOSURE SIZE WT.APPROX. TEFC CUSTOMER: MIXING SYSTEMS CUSTOMER P.O.#: _ 284T HOSTILE DUTY ES20 1500# PHASE/HERTZ VOLTAGE 3 / 60 460 RAM JOB NO. DRAWING CODE DRAWING NO. INSULATION M N FACTURER U.S.E.M. 58064 BC9-DXB-141-900 58064-1 8-DISCHARGE 150#F.F.FLANGE M Y MOUNTING HOLE LAYOUT FOR FRAME SUPPORT FOOT. I - V 10"SUCTION F.F.FLANGE HAS OTY.16 1-8UNC TAPPED HOLES X FOR 300#CASING Z i t O 4 Z W I O O O U ® J D (4 TYP.) I I H G K F F I�` A � —E E�'t C 18.75 ,17.75 .88 1, 8.00 4.00 2.75 .75 .88 5.00 2.50 27.88 2.38 4.06 .63 X .31 18.00 6.00 4.50 A B j C7 D I E I F I G H I J K L M U V W X Y Z OPERATING CONDITIONS CONSTRUCTION Liquid Manufacturer Model WASTEWATER GOULDS 3196 XLTX GPM T.D.H. Size Impeller 1200 20' 8 X 10 - 13 DI Temp. F Suction PSI Casing Shaft Sleeve AMBIENT DI 316SS R . A ■ M U E L L E R INC. Sp. Gr. @ P.T. 1.0 Vapor Press. Impeller Dia. 10.875" Imp. Max/Min. 13"/10" Discharge Press B.N.P. Rating Pump RPM SCALE: NTS GOULDS 3196 XLTX DRAWN BY: WSY DATE: CHECKED BY: DAD 900 8 X 10 - 13 Viscosity @ P.T. Curve Number Rotation Lubrication CUSTOMER: MIXING SYSTEMS CW OIL CUST. P. O. #: RAM JOB # DRAWING NUMBER 9eaPPacking 7, STD. 58064 BC9-DXA-000-000 58064-2 11 s 56RM GP EPD MKT31556HGbbl Power (BHP), At S.G.= i MS ca L M 'Q^ y fD a n z o c n In 0 F""I n " � x ti 411 HORIZONTAL MOTOR DIMENSIONS THREE PHASE - CAST IRON TEFC & EXPLOSIONPROOF TYPES CT, CTE, TCE, CE, LE, L, NC, LC c M�'Wff= CONDWT� F__A FRAME 56 143T 145T 182T 184T 213T 215T 254T A 6-1/2 6-1/2 6-1/2 8-7/8 8.7/8 10-1/2 10-1/2 12-11e B. 4, 6 6 5-3/4 6 3l4 7 6-i/2 10- va C 12-1/2 12-11/15 12-11/16 15-3/16 1 16-3/18 18-9116 20-1/16 23-1/4 D 3-1/2' 3-1/2 3-1/2 4-1/2 4.112 5-1/4 5-1/4 6-1/4 2F 3 4 5 4-1/2 5-1/2 5-112 7 B-1/4 N 1i132 11/32 .13/32 13/32 13/32 13/32 13/32 17/32 MAX. N 2-1t/64 2-3/8 2.3l8 2-15/18 2-15/16 3-3/4 3-3/4 4-3/8 MAX. 0 7-1/2 7-1/2 7-1/2 9-5/8 9-5/8 11 11 13 MAX. P 7-3/4 8 8 I 9-1/2 9-1/2 1 1 11 14 U 5/8 7/5 7/8 1-1/8 1-1/8 1-3/8 1-3/8 1-5/e MAX. AA 3/4 3/4 314 314 314 1 1 1 1-1/2 SQ KEY 3/16 3118 3/16 114 1/4 5/16 511s 3/8 284T 13-3/4 11-1/2 26-1/8 7 9-1/2 17132 5 14-1/4 14-3/8 1-7/B 1-1/2 1/2 286T 286TS 324T 324TS 326T 326T9 364T 384TS 365T 365TS 404T 405T 405TS 444T 444TS 445T 445TS 447T 447TS 449T 449TL 449TS i 13-3/4 13-8/4 15-3/4 15-3/4 15-3/4 15-3l4 17-3/4 17-3/4 17-3/4 17-3/4 19-3/4 19-3<4 19-3/4 22 22 22 22 22 22 22 22 22 13 13 13-1/2 13-1/2 15 15 14-1/4 1 .141/4 15-1/4 15-1/4 15-1/4 16-3/4 16-3/4 17-1r2 17-112 19-1/2 19-1/2 1 23 1 23 28 28 28 27-11116 26-1/4 9-111168 28-3/16 31-3116 29-11/16 32-1/8 30 33-1/8 31 36-1/2 38 35 43-7re 40-1/8 45-7/8 42-1/8 49-3,a 45-5/8 55-1 57-1/8 51-3/8 7 7 8 8 8 9 9 9 9 10 10 10 11 i1 11 11 1 11 11 11 11 11 11 10-1/2 10-v2 12 12 11-114 11-1/4 12-1/4 12.114 12-1/4 13-3/4 13-3/4 14.1/2 14-1/2 16-1/2 16-1/2 20 20 2 25 25 17132 17132 21/32 21/32 21/32 21/32 21132 21/32 21/32 21/32 13116 13/16 la/1e 13/16 13/18 13/15 13/16 13/16 13/1e 1 la/1e 13/16 5 3-5/16 5-5/8 3-7/8 5-5/8 3-7/6 6-11/32 3-7/8 6-1lrJ2 3-7/8 7-5/8 7-6/8 4-3/8 8-7/8 5 6-7/8 5 - /8 5 - e 10-" 4-7/8 14-1/4 14-5/32 16-M 16-3/a 16-3/8 16-3/9 18-3/8 18-9132 16-3/8 18-9132 20-1/2 20-V2 20-7/16 22-3/4 22-3/4 22-3/4 22-3/4 /4 22-3/4 24-1 e 24-1/8 24-,/8 14-3/8 14-5/16 17 16-3/4 17 16-314 19-118 18-9/16 1971 18-9/16 21-1/2 1- /2 20-7/8 23-1/2 23-1/2 23-1/2 23-1/2 23-1/2 23-1/2 2 -1/8 26-1/8 261/e 1-7/8 1-5/5 2-1/8 1-7/8 2-1/e 1-7/8 2-3/8 1.7/8 2-am 1-7/8 2-7/8 2-7/8 2-1/8 3-3/e 2.3re 3-3/e 273/8 3-318 2-va 4-3/8 2-3/8 1-1/2 1-1/2 2 2 2 2 3 3 1 3 3 3 3 1/2 3A 1/2 1/2 1/2 112 5/8 1/2 5/8 1/2 3/4 3/4 3 3 3 3 3 3 3 1/2 7/8 5/8 7/8 5/e 7/ 5/8 3-1 3-1/2 3-12 1 5/8 208 U. S. ELECTRICAL MOTORS DIVISION OF EMERSON ELECTRIC CO. EMERsON T/T'd WdET:20 IFI Duke Power - A Dy.k F V Gmpnry July 30, 1997 Ms. Coleen Sullins Permits and Engineering Unit North Carolina Department of Environmental, Health and Natural Resources Division of Water Quality P.O. Box 29535 Raleigh, NC 27626-0535 Duke Power Company A Dube Energy Company Group Environmental, Health & Safety ' ,-J7 13339 Hagers Ferry Road Huntersville, NC 28078-7929 Ni�G ESiLIS SUBJECT: Name Change - Duke Power Company Permits Record No. NC-005157 CERTIFIED: P 109 267 719 Dear Ms. Sullins: Please be advised that Duke Power Company has acquired PanEnergy and the new company is known as Duke Energy Corporation. For your information, attached is a list of North Carolina Permits currently held by Duke Power Company. Should you have questions or need additional information, you may contact Ms. Angela Grooms at (704) 875-5205. Sincerely yours, /' Y� -m ;40�� Angela M. Grooms Manager, Water Protection AMG/phs Attachment cc: M.E. Hollis Garry Rice Dan Oakley - NC Attorney General vRex Gleason, NCDEHNR, Mooresville, NC David Goodrich, NCDEHNR, Raleigh, NC Steve Mauney, NCDEHNR, Winston-Salem, NC Forest Westall, NCDEHNR, Asheville, NC Permits Currently Held: Allen Steam Station - NC0004979 Belews Creek Steam Station - NC0024406 Belews Creek Steam Station - WO0005873 Belews Creek Steam Station Flyash Landfill Permit #85-03 Buck Steam Station - NC0004774 Cliffside Steam Station - NC0005088 Dan River Steam Station - NC0003468 Lincoln Combustion Turbine Station - NC0080781 Marshall Steam Station - NC0004987 Marshall Steam Station Flyash Landfill Permit #18-04 McGuire Nuclear Station - NC0024392 McGuire Nuclear Station - NCS000020 McGuire Nuclear Station Solid Waste Landfill Permit #60-04 McGuire Nuclear Station - WO0002877 Riverbend Steam Station - NC0004961 Bridgewater Hydro Station - NCG500102 Cowans Ford Hydro Station - NCG500139 Lookout Shoals Hydro Station - NCG500120 Mountain Island Hydro Station - NCG500000 Oxford Hydro Station - NCG500119 Rhodhiss Hydro Station - NCG500108 Tuxedo Hydro Station - NCG500110 Fairfax Operations Center - NCS000206 Toddville Operations Center - NCS000207 S - R -Mad- -t in 'A -) Q_W CTV_11_ V-0---T , State of North Carolina Department of Environment, A4 Health and Natural Resources Division of Water Quality James B. Hunt, Jr., Governor p E �---� N F1 Jonathan B. Howes, Secretary A. Preston Howard, Jr., P.E., Director September 4, 1996 Mr. John S. Carter Duke Power Company Electrical Systems Support Environmental Division / Water Protection 13339 Hagers Ferry Road Huntersville, North Carolina 28078-7929 Subject Dear Mr. Carter: N.C. ll:�PT. (V ENVIRONMENT, HEALTH, & NATURAL RMOURCES SEP 19 1996 DIVISION OF EtdV'tR! "1'rri`'i'.l `'IVPSIENNT MONESV LEE REGUA 1l OFFICE NPDES Permit Modification Permit No. NCO080781 Lincoln CT Facility Lincoln County On July 22, 1996 the Division of Water Quality issued NPDES Permit No. NCO080781 to Duke Power for its Lincoln Combustion Turbine facility. A review of the permit file has indicated that two errors were inadvertently made in the permit. Accordingly, we are forwarding herewith modifications to the subject permit to correct the errors. These permit modifications are to the supplement to permit cover sheet and effluent page for outfall 001. The modifications remove the word "domestic" from the descritption of outfall 001 from the supplement page and further explain the flow measurement on the effluent page for outfall 001. Please find enclosed an amended effluent and supplement page which should be inserted into your permit. The old pages should be discarded. All other terms and conditions contained in the original permit remain unchanged and in full effect. These permit modifications are issued pursuant to the requirements of North Carolina General Statutes 143-215.1 and the Memorandum of Agreement between North Carolina and the U. S. Environmental Protection Agency. If any parts, measurement frequencies or sampling requirements contained in this permit modification 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 demand is made, this decision shall be final and binding. If you have any questions concerning this permit modification, please contact Mr. Mark McIntire at telephone number (919) 733-5083, extension 553. Sincerely, —/1-'4-A. Preston Howard, Jr., P.E. cc. Mooresville Regional Office / Water Quality Section Central Files Permits and Engineering Unit / Permit File Facility Assessment Unit Aquatic Survey and Toxicology Unit 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 Permit No. NC0080781 11 SUPPLEMENT TO PERMIT COVER SHEET Duke Power Company is hereby authorized to: 1. Continue to operate a wastewater treatment facility consisting of an oil/water separator, a parshall flume and a two cell settling pond, discharging stormwater and process water through outfall 001 located at Lincoln Combustion Turbine Station, on NCSR 1511, west of Lowesville, Lincoln County (See Part III of this Permit), and 2. Discharge from said treatment works at the location specified on the attached map into Killian Creek which is classified Class C waters in the Catawba River Basin. A. (). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FINAL Permit No. NCO080781 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: 11 Efflment Characteristics Discharge Limitations Monitoring Requirements Lbs/day Units (specify) Measurement SaMPI *Sample Mon. Ava. Daily Max Mon. Ava. Daily Max. Frequency 1"e Location Flow 0.4 MGD Weekly E Total Suspended Solids 30.0 mg/I 100 mg/I Monthly Grab E BOD, 5 Day, 20 °C 30.0 mg/I 45.0 mg/I Monthly Grab E NH3 as N Monthly Grab E Oil and Grease 15.0 mg/I 20.0 mg/I Monthly Grab E Total Residual Chlorine Monthly Grab E PCB's t Chronic Toxicity"" Quarterly Grab E Copper""' Quarterly Grab E Zinc`""' Quarterly Grab E Sample locations: E - Effluent ** The flow shall be either an instantaneous or continuous measurement. In the case of an instantaneous measurement, the flow shall be measured with a Parshall flume. In the case of a continuous measurement, the flow shall be measured with a totalizer. 'k** PCB's SHALL NOT be discharged from this facility. ****Chronic Toxicity(Ceriodaphnia) Phase II at 23.0%, March, June, September, and December, See Part III, Condition E. ***-'`*After eight sampling events, the permittee may request a reduction in the monitoring frequency for these parameters. Parameters shall be monitored during discrete discharge events. If no discharge occurs during the monitoring period then that should be stated on the month's DMR. The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units and shall be monitored Weekly at the effluent by grab sample. There shall be no discharge of floating solids or visible foam in other than trace amounts. Permit No. NCO080781 Pr STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT, HEALTH, AND NATURAL RESOURCES DIVISION OF ENVIRONMENTAL MANAGEMENT PERMIT TO DISCHARGE WASTEWATER UNDER THE ISFAWA'• 2t; &ll 1L FA I •► u In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the Federal Water Pollution Control Act, as amended, Duke Power Company is hereby authorized to discharge wastewater from a facility located at Lincoln Combustion Turbine Station on NCSR 1511 west of Lowesville Lincoln County to receiving waters designated as Killian Creek in the Catawba River Basin in accordance with effluent limitations, monitoring requirements, and other conditions set forth in Parts I, H, and III hereof. This permit shall become effective This permit and the authorization to discharge shall expire at midnight on July 31, 1996 Signed this day A. Preston Howard, Jr., Acting Director Division of Environmental Management By Authority of the Environmental Management Commission Pr is hereby authorized to: Permit No. NC0080781 SUPPLEMENT TO PERMIT COVER SHEET Duke Power Company 1. Enter into a contract for construction of a wastewater treatment facility, and 2. Make an outlet into Killian Creek, and 3. After receiving an Authorization to Construct from the Division of Environmental Management, construct and operate a 0.095 MGD wastewater treatment facility located at Lincoln Combustion Turbine Station, on NCSR 1511, west of Lowesville, Lincoln County (See Part III of this Permit), and 4. Discharge from said treatment works at the location specified on the attached map into Killian Creek which is classified class C waters in the Catawba River Basin. ^� •ter �\~ h rr !1 r 1. \+' —I ; —! '� � �� _i � �/ �' ��--tea". r /✓� 1 1.�`— � «'`�--•-\��'T _—'. \ — .__ — ��_�=�1 �� "(.��'�/�—, ;/ :'��\\\ /�/:' ��•'�\ �8 � ram\ }�+—ice\\\ f , - - �\ � - �// . /' �� - `' . �- i ` /� `_' •-'r//./ice_ \ � di ;y _- _ ?. \•. _ zlt,fo n n ` — � � x -• � % ' ,• _. a i; -' "� " �---.—J ;;�b l V Jsll zb Jill k �� III •� � \ = � ,,'•, l ->, : � �.J`;_\ ° N LAKE NORMAN SOU\TiHI TRIANGLE 2.4 r. r: / Oo co 0 4854 /V NW NEWTON 22 M/ N A. (). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FINAL Permit No. NCO080781 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 Characterlstic. Discharge Limltationi Monitoring Requirementa Units (specify �� Measurement Semple •Sample �p Mon. Avg. Daily Max Mon, Avq. Daily Max. Frequency Type Location •••• F I o U 0.095 M D Weekly Instantaneous E Total Suspended Solids 30.0 mg/1 100 mg/I Monthly Grab E BOD, 5 Day, 20 °C 30.0 mg/1 45.0 mg/I Monthly Grab E NH3 as N Monthly Grab E Oil and Grease 15.0 mg/I 20.0 mg/I Monthly Grab E Total Residual Chlorine + Monthly Grab E Cadmium + Monthly Grab E Chromium + Monthly Grab E Copper + Monthly Grab E Nickel + Monthly Grab E Lead + Monthly Grab E * Sample locations: E - Effluent ** PCB's SHALL NOT be discharged from this facility. ***Chronic Toxicity(Ceriodaphnia) Phase II, March, June, September, and December, See Part III, Condition D. �y ****Parameters shall be monitored during discrete discharge events. If no discharge occurs during the monitoring period then that should be , stated on the month's DMR. n flII + These parameters shall be monitored after the effective date of the permit until 12 months of data have been collected. At that time upon written request by the permittee, DEM will review the data and if the parameters have been below detection and the chronic toxicity test has passed for the year period, they will be removed from the permit. The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units and shall be monitored Weekly at the effluent by grab sample. There shall be no discharge of floating solids or visible foam in other than trace amounts. A. O. EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FINAL Permit No. NCO080781 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. (Continued) Effluent Characteristic Selenium + Zinc + FCB's Chronic Toxicity — discharge Umitationi Monitoring Requi •e,ments bs/da Other Units (speciy) Measurement $ample *$ampLB Mon. Avg. Daily Max Mon, Avg. Daily Max, Frequency IVpe Lkratios Monthly Grab E Monthly Grab E Quarterly Grab E VPa-rtM Permit No. NC0080781 D. CHRONIC TOXICITY PASS/FAIL PERMIT LIMIT (QRTRLY) The effluent discharge shall at no time exhibit chronic toxicity using test procedures outlined in: 1.) The North Carolina Ceriodaphnia chronic effluent bioassay procedure (North Carolina Chronic Bioassay Procedure - Revised *September 1989) or subsequent versions. The effluent concentration at which there may be no observable inhibition of reproduction or significant mortality is 6.0% (defined as treatment two in the North Carolina procedure document). The permit holder shall perform quarterly monitoring using this procedure to establish compliance with the permit condition. The first test will be performed after thirty days from the effective date of this permit during the months of February, May, August, and November. Effluent sampling for this testing shall be performed at the NPDES permitted final effluent discharge below all treatment processes. All toxicity testing results required as part of this permit condition will be entered on the Effluent Discharge Monitoring Form (MR-1) for the month in which it was performed, using the parameter code TGP3B. Additionally, DEM Form AT-1 (original) is to be sent to the following address: Attention: Environmental Sciences Branch North Carolina Division of Environmental Management 4401 Reedy Creek Road Raleigh, N.C. 27607 Test data shall be complete and accurate and include all supporting chemical/physical measurements performed in association with the toxicity tests, as well as all dose/response data. Total residual chlorine of the effluent toxicity sample must be measured and reported if chlorine is employed for disinfection of the waste stream. Should any single quarterly monitoring indicate a failure to meet specified limits, then monthly monitoring will begin immediately until such time that a single test is passed. Upon passing, this monthly test requirement will revert to quarterly in the months specified above. Should any test data from this monitoring requirement or tests performed by the North Carolina Division of Environmental Management indicate potential impacts to the receiving stream, this permit may be re -opened and modified to include alternate monitoring requirements or limits. NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum control organism survival and appropriate environmental controls, shall constitute an invalid test and will require immediate retesting(within 30 days of initial monitoring event). Failure to submit suitable test results will constitute noncompliance with monitoring requirements. E. Disposal Alternatives The Permittee shall continually evaluate all wastewater disposal alternatives and pursue the most environmentally sound alternative of the reasonably cost effective alternatives. If the facility is in substantial non-compliance with the terms and conditions of the NPDES permit or governing rules, regulations, or laws, the permittee shall submit a report in such form and detail as required by the Division evaluating these alternatives and a plan of action within sixty (60) days of notification by the Division. State of North Carolina Department of Environment, 5 Health and Natural Resources Division of Water Quality James B. Hunt, Jr., Governor Jonathan B. Howes, Secretary A. Preston Howard, Jr., P.E., Director Mr. John S. Carter Technical Systems Manager Duke Power Company Electric Systems Support 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Dear Mr. Carter: 7 �x JW 4i 0 C)EHNR July 22, 1996 N.C. DEPT. Og ENVIRONMENT, HEALTH, & NATURAL RESOURCES JUL 26 1996 DIVISION OF ENVIRONMENTAL MANAGEMENT MONESVIIIE REGIONAL OFFICE Subject: NPDES Permit Issuance Permit No. NCO080781 Lincoln CT Plant Lincoln County In accordance with the application for discharge permit received on February 3, 1996, 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. 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 redeipt 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. This permit shall be subject to revocation unless the wastewater treatment facilities are constructed in accordance with the conditions and limitations specified in Permit No. NC0080781. 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. This permit does not affect the legal requirements to obtain other permits which may be required by the Division of Environmental Management or permits required by the Division of Land Resources, Coastal Area Management Act, or any other Federal or Local governmental permits which may be required. 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 If you have any questions or need additional information, please contact Mr. Mark McIntire, telephone number (919) 733-5083, extension 553. Sincerely, Original Signed By David A. Goodrich A. Preston Howard, Jr., P.E. cc: Central Files Mr. Roosevelt Childress, EPA Mooresville Regional Office, Water Quality, Permits and Engineering Unit Facility Assessment Unit Aquatic Survey and Toxicology Unit N.C. DEPT. OF ENVIRONMENT, HEALTH, & NATURAL RESOURCES JUL 26 1996 Permit No. NCO080781 DIVISION OF ENVIRONMENTAL MANAGEIME91' MODRESVA.LE RESIONAI�OfF AE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT, HEALTH, AND NATURAL RESOURCES DIVISION OF WATER QUALITY PERMIT TO DISCHARGE WASTEWATER UNDER THE NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the Federal Water Pollution Control Act, as amended, Duke Power Company is hereby authorized to discharge wastewater from a facility located at Lincoln Combustion Turbine Station on NCSR 1511 west of Lowesville Lincoln County to receiving waters designated as Killian Creek in the Catawba River Basin in accordance with effluent limitations, monitoring requirements, and other conditions set forth in Parts I, II, I11 and IV hereof. This permit shall become effective September 1, 1996 This permit and authorization to discharge shall expire at midnight on July 31, 2001 Signed this day July 22, 1996 Original Signed By David A. Goodrich A. Preston Howard, Jr., P.E., Director Division of Water Quality By Authority of the Environmental Management Commission Permit No. NC0080781 SUPPLEMENT TO PERMIT COVER SHEET Duke Power Company is hereby authorized to: I. Continue to operate a wastewater treatment facility consisting of an oil/water separator, a parshall flume and a two cell settling pond discharging domestic waste, stormwater and process water through outfall 001 located at Lincoln Combustion Turbine Station, on NCSR 1511, west of Lowesville, Lincoln County (See Part III of this Permit), and 2. Discharge from said treatment works at the location specified on the attached map into Killian Creek which is classified Class C waters in the Catawba River Basin. ROAD CLASSIFICATION PRIMARY HIGHWAY LIGHT -DULY ROAD, HARD OR HARD SURFACE IMPROVED SURFACE SECONDARY HIGHWAY HARD SURFACE =11110011=1 UNIMPROVED ROAD Latitude 35026'08" Longitude 81 °01'46" Map # F14NE Sub -basin 03-08-33 Stream Class C Discharge Class Industrial/Domestic Receiving Stream Killian Creek Design Q 0.4 MGD Permit expires 7/31/01 SCALE • 000 e s700 0 1 KILOMETE5?' CONTOUR INTERVAL 10 FEET QUAD LOCATION Duke Power ■ NCO080781 LincolnCounty Lincoln Combustion Trubine A. (). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FINAL Permit No. NCO080781 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 Discharge Limitations Monitoring Requirements Lbs/day Units (specify) Measurement Sample 'Sample Mon. Avg. Daily Max Mon. Avg, Daily Max. Frequency Type Location Flow 0.4 MGD Weekly Instantaneous E Total Suspended Solids 30.0 mg/I 100 mg/I Monthly Grab E BOD, 5 Day, 20 °C 30.0 mg/I 45.0 mg/I Monthly Grab E NH3 as N Monthly Grab E Oil and Grease 15.0 mg/I 20.0 mg/I Monthly Grab E Total Residual Chlorine Monthly Grab E PCB's Chronic Toxicity'"' Quarterly Grab E Copper"" Quarterly Grab E Zinc*— Quarterly Grab E * Sample locations: E - Effluent ** PCB's SHALL NOT be discharged from this facility. ***Chronic Toxicity(Ceriodaphnia) Phase II at 23.0%, March, June, September, and December, See Part III, Condition E. ****After eight sampling events, the permittee may request a reduction in the monitoring frequency for these parameters. Parameters shall be monitored during discrete discharge events. If no discharge occurs during the monitoring period then that should be stated on the month's DMR. The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units and shall be monitored Weekly at the effluent by grab sample. There shall be no discharge of floating solids or visible foam in other than trace amounts. PART I 1. The permittee shall comply with Final Effluent Limitations specified for discharges in accordance with the following schedule: Permittee shall comply with Final Effluent Limitations by the effective date of the permit unless specified below. 2. Permittee shall at all times provide the operation and maintenance necessary to operate the existing facilities at optimum efficiency. 3. No later than 14 calendar days following a date identified in the above schedule of compliance, the permittee shall submit either a report of progress or, in the case of specific actions being required by identified dates, a written notice of compliance or noncompliance. In the latter case, the notice shall include the cause of noncompliance, any remedial actions taken, and the probability of meeting the next schedule requirements. Part II Page 1 of 14 PART H STANDARD CONDITIONS FOR NPDES PERMITS • ' •0 1 ' : _ B! •l� The Director of the Division of Environmental Management. Means the Division of Environmental Management, Department of Environment, Health and Natural Resources. Used herein means the North Carolina Environmental Management Commission. :• IJ In :y The Federal Water Pollution Control Act, also known as the Clean Water Act, as amended, 33 USC 1251, et. seq. a. The "monthly average discharge" is defined as the total mass of all daily discharges sampled and/or measured during a calendar month on which daily discharges are sampled and measured, divided by the number of daily discharges sampled and/or measured during such month. It is therefore, an arithmetic mean found by adding the weights of the pollutant found each day of the month and then dividing this sum by the number of days the tests were reported. The limitation is identified as "Monthly Average" in Part I of the permit. b. The "weekly average discharge" is defined as the total mass of all daily discharges sampled and/or measured during the calendar week (Sunday - Saturday) on which daily discharges are sampled and measured, divided by the number of daily discharges sampled and/or measured during such week. It is, therefore, an arithmetic mean found by adding the weights of pollutants found each day of the week and then dividing this sum by the number of days the tests were reported. This limitation is identified as "Weekly Average" in Part I of the permit. c. The "maximum daily discharge" is the total mass (weight) of a pollutant discharged during a calendar day. If only one sample is taken during any calendar day the weight of pollutant calculated from it is the "maximum daily discharge." This limitation is identified as 'Daily Maximum," in Part I of the permit. d. The "average annual discharge" is defined as the total mass of all daily discharges sampled and/or measured during the calendar year on which daily discharges are sampled and measured, divided by the number of daily discharges sampled and/or measured during such year. It is, therefore, an arithmetic mean found by adding the weights of pollutants found each day of the year and then dividing this sum by the number of days the tests were reported. This limitation is defined as "Annual Average" in Part I of the permit. Part II Page 2 of 14 a. The "average monthly concentration," other than for fecal coliform bacteria, is the sum of the concentrations of all daily discharges sampled and/or measured during a calendar month on which daily discharges are sampled and measured, divided by the number of daily discharges sampled and/or measured during such month (arithmetic mean of the daily concentration values). The daily concentration value is equal to the concentration of a composite sample or in the case of grab samples is the arithmetic mean (weighted by flow value) of all the samples collected during that calendar day. The average monthly count for fecal coliform bacteria is the geometric mean of the counts for samples collected during a calendar month. This limitation is identified as "Monthly Average" under "Other Limits" in Part I of the permit. b. The "average weekly concentration," other than for fecal coliform bacteria, is the sum of the concentrations of all daily discharges sampled and/or measured during a calendar week (Sunday/Saturday) on which daily discharges are sampled and measured divided by the number of daily discharges sampled and/or measured during such week (arithmetic mean of the daily concentration values). The daily concentration value is equal to the concentration of a composite sample or in the case of grab samples is the arithmetic mean (weighted by flow value) of all the samples collected during that calendar day. The average weekly count for fecal coliform bacteria is the geometric mean of the counts for samples collected during a calendar week. This limitation is identified as "Weekly Average" under "Other Limits" in Part I of the permit. c. The "maximum daily concentration" is the concentration of a pollutant discharge during a calendar day. If only one sample is taken during any calendar day the concentration of pollutant calculated from it is the "Maximum Daily Concentration". It is identified as "Daily Maximum" under "Other Limits" in Part I of the permit. d. The "average annual concentration," other than for fecal coliform bacteria, is the sum of the concentrations of all daily discharges sampled and/or measured during a calendar year on which daily discharges are sampled and measured divided by the number of daily discharges sampled and/or measured during such year (arithmetic mean of the daily concentration values). The daily concentration value is equal to the concentration of a composite sample or in the case of grab samples is the arithmetic mean (weighted by flow value) of all the samples collected during that calendar day. The average yearly count for fecal coliform bacteria is the geometric mean of the counts for samples collected during a calendar year. This limitation is identified as "Annual Average" under "Other Limits" in Part I of the permit. e. The "daily average concentration" (for dissolved oxygen) is the minimum allowable amount of dissolved oxygen required to be available in the effluent prior to discharge averaged over a calendar day. If only one dissolved oxygen sample is taken over a calendar day, the sample is considered to be the "daily average concentration" for the discharge. It is identified as "daily average" in the text of Part I. f. The "quarterly average concentration" is the average of all samples taken over a calendar quarter. It is identified as "Quarterly Average Limitation" in the text of Part I of the permit. g. A calendar quarter is defined as one of the following distinct periods: January through March, April through June, July through September, and October through December. Part II Page 3 of 14 a. Flow, (MGD): The flow limit expressed in this permit is the 24 hours average flow, averaged monthly. It is determined as the arithmetic mean of the total daily flows recorded during the calendar month. b. An "instantaneous flow measurement" is a measure of flow taken at the time of sampling, when both the sample and flow will be representative of the total discharge. c. A "continuous flow measurement" is a measure of discharge flow from the facility which occurs continually without interruption throughout the operating hours of the facility. Flow shall be monitored continually except for the infrequent times when there may be no flow or for infrequent maintenance activities on the flow device. a. Composite Sample: A composite sample shall consist of: (1) a series of grab samples collected at equal time intervals over a 24 hour period of discharge and combined proportional to the rate of flow measured at the time of individual sample collection, or (2) a series of grab samples of equal volume collected over a 24 hour period with the time intervals between samples determined by a preset number of gallons passing the sampling point. Flow measurement between sample intervals shall be determined by use of a flow recorder and totalizer, and the present gallon interval between sample collection fixed at no greater than 1/24 of the expected total daily flow at the treatment system, or (3) a single, continuous sample collected over a 24 hour period proportional to the rate of flow. In accordance with (1) above, the time interval between influent grab samples shall be no greater than once per hour, and the time interval between effluent grab samples shall be no greater than once per hour except at wastewater treatment systems having a detention time of greater than 24 hours. In such cases, effluent grab samples may be collected at time intervals evenly spaced over the 24 hour period which are equal in number of hours to the detention time of the system in number of days. However, in no case may the time interval between effluent grab samples be greater than six (6) hours nor the number of samples less than four (4) during a 24 hour sampling period b. Grab Sample: Grab samples are individual samples collected over a period of time not exceeding 15 minutes; the grab sample can be taken manually. Grab samples must be representative of the discharge or the receiving waters. a Arithmetic Mean: The arithmetic mean of any set of values is the summation of the individual values divided by the number of individual values. b. Geometric Mean: The geometric mean of any set of values is the Nth root of the product of the individual values where N is equal to the number of individual values. The geometric mean is equivalent to the antilog of the arithmetic mean of the logarithms of the individual values. For purposes of calculating the geometric mean, values of zero (0) shall be considered to be one (1). Part II Page 4 of 14 c. Weighted by Flow Value: Weighted by flow value means the summation of each concentration times its respective flow divided by the summation of the respective flows. 10. Calendar Day. A calendar day is defined as the period from midnight of one day until midnight of the next day. However, for purposes of this permit, any consecutive 24-hour period that reasonably represents the calendar day may be used for sampling. ._s• • TMIR A hazardous substance means any substance designated under 40 CFR Part 116 pursuant to Section 311 of the Clean Water Act. A toxic pollutant is any pollutant listed as toxic under Section 307(a)(1) of the Clean Water Act. The permittee must comply with all conditions of this permit. Any permit noncompliance constitutes a violation of the Clean Water Act and is grounds for enforcement action; for permit termination, revocation and reissuance, or modification; or denial of a permit renewal application. a. The permittee shall comply with effluent standards or prohibitions established under section 307(a) of the Clean Water Act for toxic pollutants and with standards for sewage sludge use or disposal established under section 405(d) of the Clean Water Act within the time provided in the regulations that establish these standards or prohibitions or standards for sewage sludge use or disposal, even if the permit has not yet been modified to incorporate the requirement. b. The Clean Water Act provides that any person who violates a permit condition is subject to a civil penalty not to exceed $25,000 per day for each violation. Any person who negligently violates any permit condition is subject to criminal penalties of $2,500 to $25,000 per day of violation, or imprisonment for not more than 1 year, or both. Any person who knowingly violates permit conditions is subject to criminal penalties of $5,000 to $50,000 per day of violation, or imprisonment for not more than 3 years, or both. Also, any person who violates a permit condition may be assessed an administrative penalty not to exceed $10,000 per violation with the maximum amount not to exceed $125,000. [Ref: Section 309 of the Federal Act 33 U.S.C. 1319 and 40 CFR 122.41 (a)] c. Under state law, a civil penalty of not more than ten thousand dollars ($10,000) per violation may be assessed against any person who violates or fails to act in accordance with the terms, conditions, or requirements of a permit. [Ref: North Carolina General Statutes § 143-215.6A] d. Any person may be assessed an administrative penalty by the Administrator for violating section 301, 302, 306, 307, 308, 318, or 405 of the Act, or any permit condition or limitation implementing any of such sections in a permit issued under section 402 of the Act. Administrative penalties for Class I violations are not to exceed $10,000 per violation, with the maximum amount of any Class I penalty assessed not to exceed $25,000. Part H Page 5 of 14 Penalties for Class H violations are not to exceed $10,000 per day for each day during which the violation continues, with the maximum amount of any Class H penalty not to exceed $125,000. The permittee shall take all reasonable steps to minimize or prevent any discharge or sludge use or disposal in violation of this permit which has a reasonable likelihood of adversely affecting human health or the environment. KW%T Mi F. We UP Except as provided in permit conditions on 'Bypassing" (Part H, C-4) and 'Power Failures" (Part II, C-7), nothing in this permit shall be construed to relieve the permittee from any responsibilities, liabilities, or penalties for noncompliance pursuant to NCGS 143-215.3,143- 215.6 or Section 309 of the Federal Act, 33 USC 1319. Furthermore, the permittee is responsible for consequential damages, such as fish kills, even though the responsibility for effective compliance may be temporarily suspended. Nothing in this permit shall be construed to preclude the institution of any legal action or relieve the permittee from any responsibilities, liabilities, or penalties to which the permittee is or may be subject to under NCGS 143-215.75 et seq. or Section 311 of the Federal Act, 33 USG 1321. Furthermore, the permittee is responsible for consequential damages, such as fish kills, even though the responsibility for effective compliance may be temporarily suspended. The issuance of this permit does not convey any property rights in either real or personal property, or any exclusive privileges, nor does it authorize any injury to private property or any invasion of personal rights, nor any infringement of Federal, State or local laws or regulations. This permit does not authorize or approve the construction of any onshore or offshore physical structures or facilities or the undertaking of any work in any navigable waters. The provisions of this permit are severable, and if any provision of this permit, or the application of any provision of this permit to any circumstances, is held invalid, the application of such provision to other circumstances, and the remainder of this permit, shall not be affected thereby. DOMMS 10MOS Ira in The permittee shall furnish to the Permit Issuing Authority, within a reasonable time, any information which the Permit Issuing Authority may request to determine whether cause exists for modifying, revoking and reissuing, or terminating this permit or to determine compliance with this permit. The permittee shall also furnish to the Permit Issuing Authority upon request, copies of records required to be kept by this permit. Part H Page 6 of 14 If the permittee wishes to continue an activity regulated by this permit after the expiration date of this permit, the permittee must apply for and obtain a new permit. The permittee is not authorized to discharge after the expiration date. In order to receive automatic authorization to discharge beyond the expiration date, the permittee shall submit such information, forms, and fees as are required by the agency authorized to issue permits no later than 180 days prior to the expiration date. Any permittee that has not requested renewal at least 180 days prior to expiration, or any permittee that does not have a permit after the expiration and has not requested renewal at least 180 days prior to expiration, will subject the permittee to enforcement procedures as provided in NCGS 143-215.6 and 33 USC 1251 et. seq. All applications, reports, or information submitted to the Permit Issuing Authority shall be signed and certified. a. All permit applications shall be signed as follows: (1) For a corporation: by a responsible corporate officer. For the purpose of this Section, a responsible corporate officer means: (a) a president, secretary, treasurer or vice president of the corporation in charge of a principal business function, or any other person who performs similar policy or decision making functions for the corporation, or (b) the manager of one or more manufacturing production or operating facilities employing more than 250 persons or having gross annual sales or expenditures exceeding 25 million (in second quarter 1980 dollars), if authority to sign documents has been assigned or delegated to the manager in accordance with corporate procedures. (2) For a partnership or sole proprietorship: by a general partner or the proprietor, respectively; or (3) For a municipality, State, Federal, or other public agency: by either a principal executive officer or ranking elected official. b. All reports required by the permit and other information requested by the Permit Issuing Authority shall be signed by a person described above or by a duly authorized representative of that person. A person is a duly authorized representative only if: (1) The authorization is made in writing by a person described above; (2) The authorization specified either an individual or a position having responsibility for the overall operation of the regulated facility or activity, such as the position of plant manager, operator of a well or well field, superintendent, a position of equivalent responsibility, or an individual or position having overall responsibility for environmental matters for the company. (A duly authorized representative may thus be either a named individual or any individual occupying a named position.); and (3) The written authorization is submitted to the Permit Issuing Authority. Part II Page 7 of 14 c. Certification. Any person signing a document under paragraphs a. or b. of this section shall make the following certification: " I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations." This permit may be modified, revoked and reissued, or terminated for cause. The filing of a request by the permittee for a permit modification, revocation and reissuance, or termination, or a notification of planned changes or anticipated noncompliance does not stay any permit condition. The issuance of this permit does not prohibit the permit issuing authority from reopening and modifying the permit, revoking and reissuing the permit, or terminating the permit as allowed by the laws, rules, and regulations contained in Title 40, Code of Federal Regulations, Parts 122 and 123; Title 15A of the North Carolina Administrative Code, Subchapter 2H .0100; and North Carolina General Statute 143-215.1 et. al. All previous National Pollutant Discharge Elimination System Permits issued to this facility, whether for operation or discharge, are hereby revoked by issuance of this permit. [The exclusive authority to operate this facility arises under this permit. The authority to operate the facility under previously issued permits bearing this number is no longer effective. ] The conditions, requirements, terms, and provisions of this permit authorizing discharge under the National Pollutant Discharge Elimination System govern discharges from this facility. Pursuant to Chapter 90A-44 of North Carolina General Statutes, and upon classification of the facility by the Certification Commission, the permittee shall employ a certified wastewater treatment plant operator in responsible charge (ORC) of the wastewater treatment facilities. Such operator must hold a certification of the grade equivalent to or greater than the classification assigned to the wastewater treatment facilities by the Certification Commission. The permittee must also employ a certified back-up operator of the appropriate type and any grade to comply with the conditions of Title 15A, Chapter 8A .0202. The ORC of the facility must visit each Class I facility at least weekly and each Class II, III, and IV facility at least daily, excluding weekends and holidays, and must properly manage and document daily operation and maintenance of the facility and must comply with all other conditions of Title 15A, Chapter 8A .0202. Once the facility is classified, the permittee shall submit a letter to the Certification Commission which designates the operator in responsible charge within thirty days after the wastewater treatment facilities are 50% complete. Part II Page 8 of 14 The permittee shall at all times properly operate and maintain all facilities and systems of treatment and control (and related appurtenances) which are installed or used by the permittee to achieve compliance with the conditions of this permit. Proper operation and maintenance also includes adequate laboratory controls and appropriate quality assurance procedures. This provision requires the operation of back-up or auxiliary facilities or similar systems which are installed by a permittee only when the operation is necessary to achieve compliance with the conditions of the permit. It shall not be a defense for a permittee in an enforcement action that it would have been necessary to halt or reduce the permitted activity in order to maintain compliance with the condition of this permit. a. Definitions (1) 'Bypass" means the known diversion of waste streams from any portion of a treatment facility including the collection system, which is not a designed or established or operating mode for the facility. (2) "Severe property damage" means substantial physical damage to property, damage to the treatment facilities which causes them to become inoperable, or substantial and permanent loss of natural resources which can reasonably be expected to occur in the absence of a bypass. Severe property damage does not mean economic loss caused by delays in production. b. Bypass not exceeding limitations. The permittee may allow any bypass to occur which does not cause effluent limitations to be exceeded, but only if it also is for essential maintenance to assure efficient operation. These bypasses are not subject to the provisions of Paragraphs c. and d. of this section. c . Notice (1) Anticipated bypass. If the permittee knows in advance of the need for a bypass, it shall submit prior notice, if possible at least ten days before the date of the bypass; including an evaluation of the anticipated quality and affect of the bypass. (2) Unanticipated bypass. The permittee shall submit notice of an unanticipated bypass as required in Part II, E. 6. of this permit. (24 hour notice). d. Prohibition of Bypass (1) Bypass is prohibited and the Permit Issuing Authority may take enforcement action against a permittee for bypass, unless: (A) Bypass was unavoidable to prevent loss of life, personal injury or severe property damage; (B) There were no feasible alternatives to the bypass, such as the use of auxiliary treatment facilities, retention of untreated wastes or maintenance during normal Part II Page 9 of 14 periods of equipment downtime. This condition is not satisfied if adequate backup equipment should have been installed in the exercise of reasonable engineering judgment to prevent a bypass which occurred during normal periods of equipment downtime or preventive maintenance; and (C) The permittee submitted notices as required under Paragraph c. of this section. (2) The Permit Issuing Authority may approve an anticipated bypass, after considering its adverse affects, if the Permit Issuing Authority determines that it will meet the three conditions listed above in Paragraph d. (1) of this section. 5. Upsets a. Definition. "Upset " means an exceptional incident in which there is unintentional and temporary noncompliance with technology based permit effluent limitations because of factors beyond the reasonable control of the permittee. An upset does not include noncompliance to the extent caused by operational error, improperly designed treatment facilities, inadequate treatment facilities, lack of preventive maintenance, or careless or improper operation. b. Effect of an upset. An upset constitutes an affirmative defense to an action brought for noncompliance with such technology based permit effluent limitations if the requirements of paragraph c. of this condition are met. No determination made during administrative review of claims that noncompliance was caused by upset, and before an action for noncompliance, is final administrative action subject to judicial review. c. Conditions necessary for a demonstration of upset. A permittee who wishes to establish the affirmative defense of upset shall demonstrate, through properly signed, contemporaneous operating logs, or other relevant evidence that: (1) An upset occurred and that the permittee can identify the cause(s) of the upset; (2) The permittee facility was at the time being properly operated; and (3) The permittee submitted notice of the upset as required in Part II, E. 6. (b) (B) of this permit. (4) The permittee complied with any remedial measures required under Part II, B. 2. of this permit. d. Burden of proof. In any enforcement proceeding the permittee seeking to establish the occurrence of an upset has the burden of proof. Solids, sludges, filter backwash, or other pollutants removed in the course of treatment or control of wastewaters shall be utilized/disposed of in accordance with NCGS 143-215.1 and in a manner such as to prevent any pollutant from such materials from entering waters of the State or navigable waters of the United States. The permittee shall comply with all existing federal Part II Page 10 of 14 regulations governing the disposal of sewage sludge. Upon promulgation of 40 CFR Part 503, any permit issued by the Permit Issuing Authority for the utilization/disposal of sludge may be reopened and modified, or revoked and reissued, to incorporate applicable requirements at 40 CFR Part 503. The permittee shall comply with applicable 40 CFR Part 503 Standards for the Use and Disposal of Sewage Sludge (when promulgated) within the time provided in the regulation, even if the permit is not modified to incorporate the requirement. The permittee shall notify the Permit Issuing Authority of any significant change in its sludge use or disposal practices. The permittee is responsible for maintaining adequate safeguards as required by DEM Regulation, Title 15A, North Carolina Administrative Code, Subchapter 2H, .0124 Reliability, to prevent the discharge of untreated or inadequately treated wastes during electrical power failures either by means of alternate power sources, standby generators or retention of inadequately treated effluent. M: - , l - 1 -. I! , .1' Samples collected and measurements taken, as required herein, shall be characteristic of the volume and nature of the permitted discharge. Samples collected at a frequency less than daily shall be taken on a day and time that is characteristic of the discharge over the entire period which the sample represents. All samples shall be taken at the monitoring points specified in this permit and, unless otherwise specified, before the effluent joins or is diluted by any other wastestream, body of water, or substance. Monitoring points shall not be changed without notification to and the approval of the Permit Issuing Authority. Monitoring results obtained during the previous month(s) shall be summarized for each month and reported on a monthly Discharge Monitoring Report (DMR) Form (DEM No. MR 1,1.1, 2, 3) or alternative forms approved by the Director, DEM, postmarked no later than the 30th day following the completed reporting period. The first DMR is due on the last day of the month following the issuance of the permit or in the case of a new facility, on the last day of the month following the commencement of discharge. Duplicate signed copies of these, and all other reports required herein, shall be submitted to the following address: Division of Environmental Management Water Quality Section ATTENTION: Central Files Post Office Box 29535 Raleigh, North Carolina 27626-0535 Appropriate flow measurement devices and methods consistent with accepted scientific practices shall be selected and used to ensure the accuracy and reliability of measurements of the volume of monitored discharges. The devices shall be installed, calibrated and maintained to ensure that the accuracy of the measurements are consistent with the accepted capability of that type of device. Devices selected shall be capable of measuring flows with a maximum deviation of less than + 10% from the true discharge rates throughout the range of expected Part II Page 11 of 14 discharge volumes. Once -through condenser cooling water flow which is monitored by pump logs, or pump hour meters as specified in Part I of this permit and based on the manufacturer's pump curves shall not be subject to this requirement. Test procedures for the analysis of pollutants shall conform to the EMC regulations published pursuant to NCGS 143-215.63 et. seq, the Water and Air Quality Reporting Acts, and to regulations published pursuant to Section 304(g), 33 USC 1314, of the Federal Water Pollution Control Act, as Amended, and Regulation 40 CFR 136; or in the case of sludge use or disposal, approved under 40 CFR 136, unless otherwise specified in 40 CFR 503, unless other test procedures have been specified in this permit. To meet the intent of the monitoring required by this permit, all test procedures must produce minimum detection and reporting levels that are below the permit discharge requirements and all data generated must be reported down to the minimum detection or lower reporting level of the procedure. If no approved methods are determined capable of achieving minimum detection and reporting levels below permit discharge requirements, then the most sensitive (method with the lowest possible detection and reporting level) approved method must be used. The Clean Water Act provides that any person who falsifies, tampers with, or knowingly renders inaccurate, any monitoring device or method required to be maintained under this permit shall, upon conviction, be punished by a fine of not more than $10,000 per violation, or by imprisonment for not more than two years per violation, or by both. If a conviction of a person is for a violation committed after a first conviction of such person under this paragraph, punishment is a fine of not more than $20,000 per day of violation, or by imprisonment of not more than 4 years, or both. Except for records of monitoring information required by this permit related to the permittee's sewage sludge use and disposal activities, which shall be retained for a period of at least five years (or longer as required by 40 CFR 503), the permittee shall retain records of all monitoring information, including all calibration and maintenance records and all original strip chart recordings for continuous monitoring instrumentation, copies of all reports required by this permit, for a period of at least 3 years from the date of the sample, measurement, report or application. This period may be extended by request of the Director at any time. For each measurement or sample taken pursuant to the requirements of this permit, the permittee shall record the following information: a. The date, exact place, and time of sampling or measurements; b. The individual(s) who performed the sampling or measurements; c. The date(s) analyses were performed; d. The individual(s) who performed the analyses; e. The analytical techniques or methods used; and f. The results of such analyses. Part II Page 12 of 14 8. Insmtion and Entry The permittee shall allow the Director, or an authorized representative (including an authorized contractor acting as a representative of the Director), upon the presentation of credentials and other documents as may be required by law, to; a. Enter upon the permittee's premises where a regulated facility or activity is located or conducted, or where records must be kept under the conditions of this permit; b. Have access to and copy, at reasonable times, any records that must be kept under the conditions of this permit; c. Inspect at reasonable times any facilities, equipment (including monitoring and control equipment), practices, or operations regulated or required under this permit; and d. Sample or monitor at reasonable times, for the purposes of assuring permit compliance or as otherwise authorized by the Clean Water Act, any substances or parameters at any location. SECTION E. REPORTING REQJTTREMENTS 1. Change in Discharge All discharges authorized herein shall be consistent with the terms and conditions of this permit. The discharge of any pollutant identified in this permit more frequently than or at a level in excess of that authorized shall constitute a violation of the permit. 2. Planned Changes The permittee shall give notice to the Director as soon as possible of any planned physical alterations or additions to the permitted facility. Notice is required only when: a. The alteration or addition to a permitted facility may meet one of the criteria for determining whether a facility is a new source in 40 CFR Part 122.29 (b); or b. The alteration or addition could significantly change the nature or increase the quantity of pollutants discharged. This notification applies to pollutants which are subject neither to effluent limitations in the permit, nor to notification requirements under 40 CFR Part 122.42 (a) (1). c. The alteration or addition results in a significant change in the permittee's sludge use or disposal practices, and such alternation, addition or change may justify the application of permit conditions that are different from or absent in the existing permit, including notification of additional use or disposal sites not reported during the permit application process or not reported pursuant to an approved land application plan. 3. AntidRated Noncompliance The permittee shall give advance notice to the Director of any planned changes in the permitted facility or activity which may result in noncompliance with permit requirements. Part II Page 13 of 14 UNVOrM M. This permit is not transferable to any person except after notice to the Director. The Director may require modification or revocation and reissuance of the permittee and incorporate such other requirements as may be necessary under the Clean Water Act. u•� IMO , :a•••. Monitoring results shall be reported at the intervals specified elsewhere in this permit. a. Monitoring results must be reported on a Discharge Monitoring Report (DMR) (See Part II. D. 2 of this permit) or forms provided by the Director for reporting results of monitoring of sludge use or disposal practices. b. If the permittee monitors any pollutant more frequently than required by the permit, using test procedures specified in Part II, D. 4. of this permit or in the case of sludge use or disposal, approved under 40 CFR 503, or as specified in this permit, the results of this monitoring shall be included in the calculation and reporting of the data submitted in the DMR. c. Calculations for all limitations which require averaging of measurements shall utilize an arithmetic mean unless otherwise specified by the Director in the permit. a. The permittee shall report to the central office or the appropriate regional office any noncompliance which may endanger health or the environment. Any information shall be provided orally within 24 hours from the time the permittee became aware of the circumstances. A written submission shall also be provided within 5 days of the time the permittee becomes aware of the circumstances. The written submission shall contain a description of the noncompliance, and its cause; the period of noncompliance, including exact dates and times, and if the noncompliance has not been corrected, the anticipated time it is expected to continue; and steps taken or planned to reduce, eliminate, and prevent reoccurrence of the noncompliance. b. The following shall be included as information which must be reported within 24 hours under this paragraph: (1) Any unanticipated bypass which exceeds any effluent limitation in the permit. (2) Any upset which exceeds any effluent limitation in the permit. (3) Violation of a maximum daily discharge limitation for any of the pollutants listed by the Director in the permit to be reported within 24 hours. c. The Director may waive the written report on a case -by -case basis for reports under paragraph b. above of this condition if the oral report has been received within 24 hours. The permittee shall report all instances of noncompliance not reported under Part II. E. 5 and 6. of this permit at the time monitoring reports are submitted. The reports shall contain the information listed in Part II. E. 6. of this permit. Part H Page 14 of 14 E��I1�1 .1 •!!!E!•1 Where the permittee becomes aware that it failed to submit any relevant facts in a permit application, or submitted incorrect information in a permit application or in any report to the Director, it shall promptly submit such facts or information. The permittee shall report by telephone to either the central office or the appropriate regional office of the Division as soon as possible, but in no case more than 24 hours or on the next working day following the occurrence or first knowledge of the occurrence of any of the following: a. Any occurrence at the water pollution control facility which results in the discharge of significant amounts of wastes which are abnormal in quantity or characteristic, such as the dumping of the contents of a sludge digester, the known passage of a slug of hazardous substance through the facility; or any other unusual circumstances. b. Any process unit failure, due to known or unknown reasons, that render the facility incapable of adequate wastewater treatment such as mechanical or electrical failures of pumps, aerators, compressors, etc. c. Any failure of a pumping station, sewer line, or treatment facility resulting in a by-pass directly to receiving waters without treatment of all or any portion of the influent to such station or facility. Persons reporting such occurrences by telephone shall also file a written report in letter form within 5 days following first knowledge of the occurrence. Except for data determined to be confidential under NCGS 143-215.3(a)(2) or Section 308 of the Federal Act, 33 USC 1318, all reports prepared in accordance with the terms shall be available for public inspection at the offices of the Division of Environmental Management. As required by the Act, effluent data shall not be considered confidential. Knowingly making any false statement on any such report may result in the imposition of criminal penalties as provided for in NCGS 143-215.1(b)(2) or in Section 309 of the Federal Act. The Clean Water Act provides that any person who knowingly makes any false statement, representation, or certification in any record or other document submitted or required to be maintained under this permit, including monitoring reports or reports of compliance or noncompliance shall, upon conviction, be punished by a fine of not more than $10,000 per violation, or by imprisonment for not more than two years per violation, or by both. PART III OTHER REQUIREMENTS No construction of wastewater treatment facilities or additions to add to the plant's treatment capacity or to change the type of process utilized at the treatment plant shall be begun until Final Plans and Specifications have been submitted to the Division of Environmental Management and written approval and Authorization to Construct has been issued. The permittee shall, upon written notice from the Director of the Division of Environmental Management, conduct groundwater monitoring as may be required to determine the compliance of this NPDES permitted facility with the current groundwater standards. C. Changes in Discharges of Toxic Substances The permittee shall notify the Permit Issuing Authority as soon as it knows or has reason to believe: a.That any activity has occurred or will occur which would result in the discharge, on a routine or frequent basis, of any toxic pollutant which is not limited in the permit, if that discharge will exceed the highest of the following "notification levels"; (1) One hundred micrograms per liter (100 ug/1); (2)Two hundred micrograms per liter (200 ug/1) for acrolein and acrylonitrile; five hundred micrograms per liter (500 ug/1) for 2.4-dinitrophenol and for 2-methyl-4.6- dinitrophenol; and one milligram per liter (1 mg/1) for antimony; (3) Five (5) times the maximum concentration value reported for that pollutant in the permit application. b. That any activity has occurred or will occur which would result in any discharge, on a non -routine or infrequent basis, of a toxic pollutant which is not limited in the permit, if that discharge will exceed the highest of the following "notification levels"; (1) Five hundred micrograms per liter (500 ug/1); (2) One milligram per liter (1 mg/1) for antimony; (3) Ten (10) times the maximum concentration value reported for that pollutant in the permit application. The permittee shall continually evaluate all wastewater disposal alternatives and pursue the most environmentally sound alternative of the reasonably cost effective alternatives. If the facility is in substantial non-compliance with the terms and conditions of the NPDES permit or governing rules, regulations or laws, the permittee shall submit a report in such form and detail as required by the Division evaluating these alternatives and a plan of action within sixty (60) days of notification by the Division. Part III Permit No. NCO080781 E. CHRONIC TOXICITY PERMIT LIMIT (QRTRLY) The effluent discharge shall at no time exhibit 48 hour acute toxicity as lethality in an effluent concentration of 23.0% nor measure a quarterly arithmetic average chronic value less than this same percentage of waste. The chronic value will be determined using the geometric mean of the highest concentration having no statistically detectable impairment of reproduction or survival and the lowest concentration that does have a statistically detectable impairment of reproduction or survival. The presence of 48 hour acute toxicity will be determined using Fisher's Exact Test at 48 hours from test initiation. Collection methods, exposure regimes, and further statistical methods are defined in: The North Carolina Phase II Chronic Whole Effluent Toxicity Test Procedure (July, 1991) or subsequent versions. The permit holder shall perform at a minimum, quarterly monitoring using these procedures to establish compliance with the permit condition. The first test will be performed within thirty days from the effective date that the outfall becomes operational 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. If the test procedure performed as the first test of any single quarter measures 48 hour acute toxicity or a chronic value less than that specified above, then multiple concentration testing shall be performed, at a minimum, in each of the two following months. All toxicity testing results required as part of this permit condition will be entered on the Effluent Discharge Monitoring Form (MR-1) for the months in which tests were performed, using the parameter code THP313 for the Chronic Value and TGA3B for the 48 hour Acute Toxicity measure (Pass/Fail). Additionally, DEM Form AT-3 (original) is to be sent to the following address: Attention: Environmental Sciences Branch North Carolina Division of Environmental Management 4401 Reedy Creek Road Raleigh, NC 27607 Test data shall be complete and accurate and include all supporting chemical/physical measurements performed in association with the toxicity tests, as well as all dose/response data. Total residual chlorine of the effluent toxicity sample must be measured and reported if chlorine is employed for disinfection of the waste stream. Should any test data from this monitoring requirement or tests performed by the North Carolina Division of Environmental Management indicate potential impacts to the receiving stream, this permit may be re -opened and modified to include alternate monitoring requirements or limits. NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum control organism survival and appropriate environmental controls, shall constitute an invalid test and will require immediate retesting (within 30 days of initial monitoring event). Failure to submit suitable test results will constitute noncompliance with monitoring requirements. PART IV ANNUAL ADMINISTERING AND COMPLIANCE MONITORING FEE REQUIREMENTS A. The permittee must pay the annual administering and compliance monitoring fee within 30 (thirty) days after being billed by the Division. Failure to pay the fee in a timely manner in accordance with 15A NCAC 2H .0105(b)(4) may cause this Division to initiate action to revoke the permit. 2000 copies of this public docummt vere printed at a cost of $554.00 or $.28 each. 1 '% tki o N.G DEPT. OF ENVIRONMENT, HEALTH. & NATURAL RESOUW"� V,, JUN 11 1996 Permit No. NCO080781 6{VISION of ENVIRONMENTAL MANAGEMENT MOORESVILLE REGIONAL OFFICE STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT, HEALTH, AND NATURAL RESOURCES DIVISION OF ENVIRONMENTAL MANAGEMENT PERMIT TO DISCHARGE WASTEWATER UNDER THE NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the Federal Water Pollution Control Act, as amended, Duke Power Company is hereby authorized to discharge wastewater from a facility located at Lincoln Combustion Turbine Station on NCSR 1511 west of Lowesville Lincoln County to receiving waters designated as Killian Creek in the Catawba River Basin in accordance with effluent limitations, monitoring requirements, and other conditions set forth in Parts I, II, III and IV hereof. This permit shall become effective This permit and authorization to discharge shall expire at midnight on July 31, 2001 Signed this day DRAFT A. Preston Howard, Jr., P.E., Director Division of Environmental Management By Authority of the Environmental Management Commission Permit No. NC0080781 SUPPLEMENT TO PERMIT COVER SHEET Duke Power Company is hereby authorized to: 1. Continue to operate a wastewater treatment facility located at Lincoln Combustion Turbine Station, on NCSR 1511, west of Lowesville, Lincoln County (See Part III of this Permit), and 2. Discharge from said treatment works at the location specified on the attached map into Killian Creek which is classified Class C waters in the Catawba River Basin. I "% � -'•� .1 .. \ � 1 � �� , z ` ♦ \Uri r 795 B B � 1 • r Y �' Csa 1 .1r n � ,1 • �� r � t � \' � / / �lil • �--7I05• ./ / 1511 � i � L—. `\;` _ ,ems ^ � � \v 1 ✓� ® \� � `u �' � .ice — • .� \ i _ , I • -�: _ r .� I .`/;.� , ` -/` oN 74 Loa 00 �762 , zes�op ROAD CLASSIFICATION PRIMARY HIGHWAY LIGHT -DUTY ROAD, HARD OR HARD SURFACE IMPROVED SURFACE SECONDARY HIGHWAY HARD SURFACE UNIMPROVED ROAD Latitude 35026'08" Longitude 81 001'46" Map # F14NE Sub -basin 03-08-33 Stream Class C Discharge Class Industrial/Domestic Receiving Stream Killian Creek Design 0 0.4 MGD Permit expires 7/31/01 SCALE 1:24 000 � 00 FEET CONTOUR INT OUAD LOCATION Duke Power ■ NCO080781 LincolnCounty Lincoln Combustion Trubine Permit No. NCO080781 ti A. (). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FINAL 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 Flow Total Suspended Solids BOD, 5 Day, 20 °C NH3 as N Oil and Grease Total Residual Chlorine PCB's Chronic Toxicity — Copper Zinc L s a Mon. Ava. Daily Ma * Sample locations: E - Effluent Discharge Limitations Units (specify) x Mon. Avg. Daily Max. 0.4 MGD 30.0 mg/I 100 mg/I 30.0 mg/1 45.0 mg/I 15.0 mg/I 20.0 mg/I Monitoring Requirements Measurement Sample Frequency Tyne Weekly Instantaneous Monthly Grab Monthly Grab Monthly Grab Monthly Grab Monthly Grab *Sample Location E E E E E E Quarterly Grab E Quarterly Composite E Quarterly Composite E ** PCB's SHALL NOT be discharged from this facility. ***Chronic Toxicity(Ceriodaphnia) Phase 11 at 23.0%, March, June, September, and December, See Part III, Condition E. Parameters shall be monitored during discrete discharge events. If no discharge occurs during the monitoring period then that should be stated on the month's DMR. The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units and shall be monitored Weekly at the effluent by grab sample. There shall be no discharge of floating solids or visible foam in other than trace amounts. r Part III Permit No. NC0080781 E. CHRONIC TOXICITY PERMIT LIMIT (QRTRLY) The effluent discharge shall at no time exhibit 48 hour acute toxicity as lethality in an effluent concentration of 6.0% nor measure a quarterly arithmetic average chronic value less than this same percentage of waste. The chronic value will be determined using the geometric mean of the highest concentration having no statistically detectable impairment of reproduction or survival and the lowest concentration that does have a statistically detectable impairment of reproduction or survival. The presence of 48 hour acute toxicity will be determined using Fisher's Exact Test at 48 hours from test initiation. Collection methods, exposure regimes, and further statistical methods are defined in: The North Carolina Phase II Chronic Whole Effluent Toxicity Test Procedure (July, 1991) or subsequent versions. The permit holder shall perform at a minimum, quarterly monitoring using these procedures to establish compliance with the permit condition. The first test will be performed within thirty days from the effective date that the outfall becomes operational 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. If the test procedure performed as the first test of any single quarter measures 48 hour acute toxicity or a chronic value less than that specified above, then multiple concentration testing shall be performed, at a minimum, in each of the two following months. All toxicity testing results required as part of this permit condition will be entered on the Effluent Discharge Monitoring Form (MR-1) for the months in which tests were performed, using the parameter code THP313 for the Chronic Value and TGA313 for the 48 hour Acute Toxicity measure (Pass/Fail). Additionally, DEM Form AT-3 (original) is to be sent to the following address: Attention: Environmental Sciences Branch North Carolina Division of Environmental Management 4401 Reedy Creek Road Raleigh, NC 27607 Test data shall be complete and accurate and include all supporting chemical/physical measurements performed in association with the toxicity tests, as well as all dose/response data. Total residual chlorine of the effluent toxicity sample must be measured and reported if chlorine is employed for disinfection of the waste stream. Should any test data from this monitoring requirement or tests performed by the North Carolina Division of Environmental Management indicate potential impacts to the receiving stream, this permit may be re -opened and modified to include alternate monitoring requirements or limits. NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum control organism survival and appropriate environmental controls, shall constitute an invalid test and will require immediate retesting (within 30 days of initial monitoring event). Failure to submit suitable test results will constitute noncompliance with monitoring requirements. Permits and Eri i 's Date: Fee ,_ruary 22 l QQG, NPDES STAFF REPnRT ANn AECn*gMENDATTONS County: Lincoln NPDES Permit a . No. Nrnnn- 781 MFO No.: ati-LR-- DZLT T _ GENERAL iNFORMATInN 1. Facilit,, and d(' dresz: Lincoln nmbustinn TUrjj ne Station and - - % Duke Poker Company - Box 1006 Charlotte, N.C. 28201-1006 2. DA- t e of Tn vec.ti-at i on: February _ 2 1 449; 3. Report prer,ajed BY: Michael L. ParkerE-n--iron. Ennr. TT 4. Person Contacted and Telephone Number: John Mease /1041 87r,- F Directions_ . Site:t n The site islocated on the right (.north) 1 side of SR 1511 (0-1!3 Plank Rd.) approximately 7.3 miles we-Tt n•f tlyc n inn SR 1 Gl 1 an H 1, av 1 _ �un_t _ of _. �_ d .i,..w.�j 6 in southeastern Lincoln County. 6. Discharge Pcint(s), List for all discharge Pointe: - Latitude; 'S`e 2ti ' ng" Longitude; Al (�? d�.r Attach a USCG Map Extract and indicate treatment plant site and discharge point on map. ' USn_c (1,1ad No .. F 14 NE 7. Size (land available for expansion and upgrading): Ample area exist for expansion if necessary. R. Topography 'relationship to flood plain included). The existing settling basins are located well above any flood plain. __ _ __- Q. Location of Nearest DL..,el 1 ing: None Within 500 feet of the site. Pay- Two 10. Receiving Stream or Affe•^_.ted Surface Waters: Killian C.reek a. C.1ass ifica. tion: C b. River Basic. and Subbasin No.: Catawba 03-08-33 C. Describe receiving stream features and pertinent downstream uses: Exr.ellent floc? evicts .n receiving stream. Area is generally rural in nature. There are no known water intakes above or immediately below tl•'•i_- discharnp_. There is one permitted o tfall abbe tl•lis PART II - DESCRIPTION OF DISCHARGE AND TREATMENT WORKS 1. a. Volume of Wastewater: 0.09505 MGD (Design Capacity) h. what is the current permitted capacity: 0.09505 MGD c. Actual treatment capacity of current facility (current design Capacity): 0.0950i MGD d. Date(s) and construction activities allowed by previnL'.s ATCs issued in the previous two yeas• N/A e. Description of existing or substantially constructed 1,1147T facilities. The existing WWT facilities consist of an oil water separator followed by a two (2) cell settling pond. f. Description of proposed WWT facilities.: N/A g: Possible toxic impacts to surface water: This facility testing.has consistently passed all toxicity testing. - h. Pretreatment Program (POTWE only): Not Needed 2. Residual handling and utilization./disposal scheme: Residuals generated in the F??T facility are landfilled. 3 Trp,atmpnt Plant 73... lfJcatJon: Class I (no change from previous rating). - - - - 4. SIC rode(`): 4Q11 Wastewater Code (c): 48 5. MTLI Code (s) : 50000 PART !I! - OTHER PERTINENT INFORMATION 1. Is this facility being constructed with Construction Grant Funds or are any, Luh14c monies involved (municipals only)? Mn 2. Special monitoring, or limitations (including tomin- -itj,r) requests: None at this time. - 3. Important cnr/Tor+ or Compliance Schedule dates: N/A d i E l'1 z�STiiwd /r, s IEuo as { T ciLL=j ad+c'Jm J a ti 'u'd iliiA., 0. --aa sT ate+ 7J I ieJ%o adds pue +d Td -Dd.t LiuTpuaa }sanb.aa IEm,a'u'aa aOaE+4E ST dILilil a'.iq C4 X a E - n q ia4 su;Eal{s a4seM Ile fu 4STJ Ei 'alLim au4 04 suuT S.DT;Tpow papaau a New v4 4sanbai DIV uE UoTsiA a aq4 04 q Twq','S 04 bu TuuEld ST DdG �uUT.}'c''u' TiiiEna sTy'{ �J 41nsaa E SE 'NuE 'oaT4TITOE; ypjjj 5u'T4sTxa aq4 a ciilEA'.la of DdQ Pa--dUlOad ailEtj SaT41n.,Tf;Tp a.;uETIdILOO Iua.Daa tia447waad iLIIEuT5Tao see, ai1S aig4 a.iuTs Ef �i,L�lly al 4 O{ sabuEq:J ou uaaq C—P—As; aaagl �i uilu:j ulo..!'u'T'I "IT au-pltalL-,ioT4.zn ,,uo ) ulv:iuT'j a-q4 Tv; 7Ti.iaad SSGdH aq; fo IEmauai ssanb--a'a 4uEdwo;D aamod aiinci SiuQI,%¢uij;nriiv'G-$lu uiud i1i0I.%ffi1I7¢113 - j1I ,ieidd ajiq :—aOT+ErLjEAS STS.iIEua aA!gEuaa4jV aa-zil abed W; \4 \Wd r\ j zlo A 4P �7- 7 \Y V Creed V. I Wit" '010 % II i 4r Iy i N yl LAKE NORMAN sou7tm) rRIAN(ILE 2 4 M; 4854 IV NW NEWTON 2 At NPDES WASTE LOAD ALLOCATION PERMIT NO.: NCO080781 PERMITTEE NAME: Duke Power Company FACILITY NAME: Lincoln Combustion Turbine Station Facility Status: Proposed Permit Status: New N.C. DEPT. Of Major Minor ENVIRONMENT, HE fir NATURAL RESOL Pipe No.: 001 JUL 29 1996 Design Capacity: 0.4 MGD Domestic (% of Flow): DIVISION OF ENVIRONMENTAL MAN ESVRLE Industrial (% of Flow): 100 % REGIONAL DFFI Comments: wastewater consists of filter backwash, clarifier and demineralizer backwash, miscellaneous water leakage and stormwater, Water from the turbines is sent through an oil/water separator. RECEIVING STREAM: Killian Crcck Class: C Sub -Basin: 03-08-33 Reference USGS Quad: F 14 NE (please attach) County: Lincoln Regional Office: Mooresville Regional Office Previous Exp. Date: 00/00/00 Treatment Plant Class: n/a Classification changes within three miles: none Requested Ai�n Mark McIntire Date: 2/15/96 Prepared bDate: � zS 96 Reviewed Date: d5� '3,° Dv 135- r WQ16L Modeler --iDate Rec. # 2 i s, Drainage Area (mil ) 3(,. S Avg. Streamflow (cfs): V, 0 7Q 10 (cfs) 2,/ Wint(:r 7Q 10 (cfs) s 6 30Q2 (cl:s) 7.7 Toxic ILy Limits: IWC .23 % Acut rontc ?M5je Jhstream Monitoring: T Parameters Upstream _ Location Downstream Location Effluent Characteristics /Z106 -r h BOD5 (mg/0 30 NH3-N (mg/1) � D.O. (mg/1) r TS S (mg/1) 3 0 F. Cola (/100 ml) pH (SU) �s� Comments: Facility Name: NPDES No.: Type of Waste: Facility Status: Permit Status: Receiving Stream: Stream Classification: Subbasin: County: Regional Office: FACT SHEET FOR WASTELOAD ALLOCATION g-4 8 I Request # �\5Si600r' DUKE POWER-LINCOLN COMBUSTION TURJ3 E� .A N NCO0807781 Nv•nQNn,FiNT, HEALTH, Industrial - 100°k NFtrux,V., RYt,t Hc-rs Existing Renewal MAY 22 1996 KILLIAN CREEK DIVIS"UN df WVAc UX,030833 fe''�4, LINCOLN_ StreamCharactpeAsB4F,tF�IvtsF, EicCcnry -USG # Updated.p4 USG` Low Flow-fc-eport Requestor: MCINTIRE Date: 4/22/96 Date of Request: 2/15/96 Drainage Area (mi2): 36.5 IT, Quad: F14NTE Summer 7Q10 (cfs): 2.1 -- Winter 7Q10 (cfs): 5.6 Average Flow (cfs): 41.0 ; n 30Q2 (cfs): 7.9 IWC M: 23 Wasteload Allocation Summary (approach taken, correspondence with region, EPA, etc.) Facility requesting modification of permit_ Requested no flow limit, however indicated that average flow would be 0.27 MGD and maximum flow would be 0.400 MGD. Level B model indicates that Killian Creek can accept the additional 0.400 MGD and protect the DO standard instream. Toxicity analysis indicates that metal monitoring requirements can be dropped. Nearly all data reported for metals is below detection. No longer need monitoring requirements for Cd, Cr, Cu, Ni, Pb, Zn, Se. Chronic toxicity test revised to 23%. Limits for BOD5 , TSS, and Oil & Grease remain the same. Will add chlorine limit of 28 µg/l. Facility has averaged 0.107 mg/l Cl for the past year. Special Schedule Requirements and additional comments from Reviewers: F � - av ca 0 1+ FI zoo Recommended by: Date: 5/15/96 Reviewed by Instream Assessment Regional Supervisor: Permits & Engineeri �l Date: 5 7 �/ fo Date: ng: Date: 7 / b RETURN TO TECHNICAL SERVICES BY: U N 1 8 1996 Type of Toxicity Test: Existing Limit: Recommended Limit: Monitoring Schedule: Wasteflow (MGD): BOD5 (mg/1): TSS (mg/1): pH (SM: NH3-N (mg/1): Cadmium (µg/1): Chromium (µg/1): Copper (µg/l): Nickel (µg/1): Lead (µg/1): Zinc (µg/1): Selenium (µg/1): PCBs (ng/1): Oil & grease (mg/1): Chlorine (µg/1): Wasteflow (MGD): BOD5 (mg/1): TSS (mg/1): pH (Sun: NH3-N (mg/1): PCBs (ng/1): Oil & grease (mg/1): TOXICS/METALS/CONVENTIONAL PARAMETERS Chronic Toxicity (Ceriodaphnia) Phase II 6.0 % 23 % MAR JUN SEP DEC Monthly Avg. 0.095 30 30 6-9 monitor monitor monitor monitor monitor monitor monitor monitor Shall not be discharged 15 monitor Daily -Max. 0.400 30 30 6-9 monitor Shall not be discharged 15 Daily Max. we ►L717 �mge Chlorine 28 Coi��er C��rnok.c,{�✓ (�,ucu�eL�� T i; ; s Cha_ u s Due To: vVt �uc� ►� t o, uc< � , � Change in 7Q10 data Change in stream classification Relocation of discharge Change in wasteflow New pretreatment information Other (onsite toxicity study, interaction, etc.) C1 WQ or EL WQ EL EL EL Cd, Cr, Cu, Ni, Pb, Se, Zn Parameter(s) are water quality limited. For some parameters, the available load capacity of the immediate receiving water will be consumed. This may affect future water quality based effluent limitations for additional dischargers within this portion of the watershed. OR _X_ No parameters are water quality limited, but this discharge may affect future allocations. 3 INSTREAM MONITORING REQUIREMENTS Upstream Location: Downstream Location: Parameters: Special instream monitoring locations or monitoring frequencies: MISCELLANEOUS INFORMATION & SPECIAL CONDITIONS Has the facility denponstrated 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? 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. PP Facility Name Duke Power -Lincoln Combustion Turbine Permit # NCO080781 _ Pipe # 001 _ CHRONIC TOXICITY PERMIT LIMIT (QRTRLY) The effluent discharge shall at no time exhibit 48 hour acute toxicity as lethality in an effluent concentration of _23_% nor measure a quarterly arithmetic average chronic value less than this same percentage of waste. The chronic value will be determined using the geometric mean of the highest concentration having no statistically detectable impairment of reproduction or survival and the lowest concentration that does have a statistically detectable impairment of reproduction or survival. The presence of 48 hour acute toxicity will be determined using Fisher's Exact Test at 48 hours from test initiation. Collection methods, exposure regimes, and further statistical methods are defined in: The North Carolina Phase H Chronic Whole Effluent Toxicity Test Procedure (July, 1991) or subsequent versions. The permit holder shall perform at a minimum, Quarterly monitoring using these procedures to establish compliance with the permit condition. The first test will be performed within thirty days from the effective date of this permit during the months of _MAR JUN SEP DEC . Effluent sampling for this testing shall be performed at the NPDES permitted final effluent discharge below all treatment processes. If the test procedure performed as the first test of any single quarter measures 48 hour acute toxicity or a chronic value less than that specified above, then multiple concentration testing shall be performed, at a minimum, in each of the two following months. All toxicity testing results required as part of this permit condition will be entered on the Effluent Discharge Monitoring Form (MR-1) for the months in which tests were performed, using the parameter code THP3B for the Chronic Value and TGA3B for the 48 hour Acute Toxicity measure (Pass/Fail). Additionally, DEM Form AT-3 (original) is to be sent to the following address: Attention: Environmental Sciences Branch North Carolina Division of Environmental Management 4401 Reedy Creek Road Raleigh, NC 27607 Test data shall be complete and accurate and include all supporting chemical/physical measurements performed in association with the toxicity tests, as well as all dose/response data. Total residual chlorine of the effluent toxicity sample must be measured and reported if chlorine is employed for disinfection of the waste stream. Should any test data from this monitoring requirement or tests performed by the North Carolina Division of Environmental Management indicate potential impacts to the receiving stream, this permit may be re- opened and modified to include alternate monitoring requirements or limits. NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum control organism survival and appropriate environmental controls, shall constitute an invalid test and will require immediate retesting (within 30 days of initial monitoring event). Failure to submit suitable test results will constitute noncompliance with monitoring requirements. 7Q10 2.1 cfs Permitted Flow 0.400_ MGD IWC 23 % Basin & Sub -basin CT1333 _ Receiving Stream Killian Creek County LIncoln 6Fte mended/�by: ' r/ • / 1' 5/15/96 QPIIL Version 7191 pppppp Page 1 Note for Jackie Nowell From: Jackie Nowell Date: Mon, Apr 22, 1996 4:07 PM Subject: Duke Power -Lincoln Combustion To: Mark McIntire Cc: Carla Sanderson; Dave Goodrich Regarding the request for flow monitoring and reporting rather than the previous design capacity of 0.095 MGD. Because this would potentially be considered an expansion flow, a new 7Q10 flow at the discharge point was estimated and it was revised from 2.4 cfs to 2.1 cfs. Two Level B models were run at 0.27 MGD (estimated mo. avg) and 0.40 MGD ( max. flow) with BOD5=30 mg/l for both flows and there were no predicted instream DO violations. The new IWC @ 0.27 MGD = 17%0 ; IWC @ 0.40 MGD = 23% for the chronic toxicity test. Let me know if another factsheet, with No limit for Qw or Qw = 0.27 MGD or 0.40 MGD , and tox test forms need to be done. NPDES WASTE LOAD ALLOCATION PERMIT NO.: NCO080781 PERMITTEE NAME: Duke Power Company FACILITY NAME: Lincoln Combustion Turbine Station Facility Status: Proposed Permit Status: New Major Minor Pipe No.: 001 Design Capacity: 0.095 MGD N ENIWR( & NATt MAY DIVISION of Ef!4 Domestic (% of Flow): YNS6EMUL ... Industrial (% of Flow): 100 % Continents: wastewater consists of filter backwash, clarifier and demineralizer backwash, miscellaneous water leakage and stormwater, Water from the turbines is sent through an oil/water separator. RECEIVING STREAM: Killian creek Class: Sub -Basin: 3-08-33 Reference USGS Quad: F 14 NE (please attach) County: Lincoln Regional Office: Mooresville Regional Office Previous Exp. Date: 440 /0 Treatment Plant Class: n/a Classification changes within three miles: none Requested by: J Mark McIntire Date: 2115/96 Prepared by: `�`' A . Date: � L A Reviewed by Date: w —L-- w aka 4,/,7, �- Modeler Date ReA,. # .Snno 1z is �� 944 E, Drainage Area (mil) s'o. S- Avg. Streamflow (cfs): V, Z 7Q 10 (cfs) .2. V Winter /Q 10 (cfs) 6.0 30Q2 (cfs) Toxi jy Limits: IWC '� _ % Ac te/Chronic Pl_tTf__V_ InstiUm Monitoring: Parameters Upstream - Location �;. Downstream Location Effluent Characteristics , f BODS (mg/1) 30 NHS-N (mg/1) D.O. (mg/1) TSS (mgA) Ip6 F. Col. (/100 nil) pH (SU) _ vA I c. Y N4A g, J,hW,,A (u , ` C3 Comments: Facility Name: NPDES No.: Type of Waste: Facility Status: Permit Status: Receiving Stream: Stream Classification Subbasin: County: Regional Office: Requestor: Date of Request: Topo Quad: FACT SHEET FOR WASTELOAD ALLOCATION Request # 8448 DUKE POWER-LINCOLN COMBUSTION TURBINE STATION NC00807Y81 Industrial - 100% Existing Renewal`' KILLIAN CREEK . C 030833 f�9 6 LINCO N Stream Characteristic: MRO ' USGS # MCINTIRE Date: 2/15/96 Drainage Area (mi2): 36.5 F14NE Summer 7Q10 (cfs): 2.4 Winter 7nl 0 (Cfs): 6.0 Average Flow (cfs): 41.2 30Q2 (cfs): IWC (%): EN 6.0 & MAY Wasteload Allocation Summary (approach taken, correspondence with region, EPA, etc.) Facility requesting renewal of existing permit. Toxicity analysis indicates tkAt metal monitoring requirements can be dropped. Nearly all data reported for metals is below detection. No longer need monitoring requirements for Cd, Cr, Cu, Ni, Pb, Zn, Se. Continue chronic toxicity test @ 6%. Limits for BOD5 , TSS, and Oil & Grease, chlorine monitoring remain the same. Special Schedule Requirements and additional comments from Reviewers: Recommended b 3/22/96 Reviewed by (1r, y Instream Assessment: Date: Regional Supervisor: �� Date: 3 A-PQ% Permits & Engineering: v. Date: w l/ AR 2 G 1996 RETURN TO TECHNICAL SERVICES BY: Type of Toxicity Test: Existing Limit: Recommended Limit: Monitoring Schedule: Existing Limits Wasteflow (MGD): BOD5 (mg/1): TSS (mg/1): pH (SU): NH3-N (mg/1): Cadmium (µg/1): Chromium (µg/1): Copper (ltg/l): Nickel (µg/1): Lead (µgil): Zinc (µg/1): Selenium (µgh): PCBs (ng/1): Oil & g (mg/1): Chlorine (µg/1): Wasteflow (MGD): BOD5 (mg/1): TSS (mg/1): pH (SU): NH3-N (mg/1): PCBs (ng/1): Oil & grease (mg/1): Chlorine (µg/1): TOXICS/METALS/CONVENTIONAL PARAMETERS Chronic Toxicity (Ceriodaphnia) Phase II 6.0 6.0 MAR JUN SEP DEC Monthly Avg. Daily Max. 0.095 30 30 100 6-9 monitor monitor monitor monitor monitor monitor monitor monitor Shall not be discharged 15 20 monitor Lam\ Daily MaxMonthly Average WQ or EL 0.095 30 WQ 30 100 EL 6-9 monitor Shall not be discharged 15 20 monitor Limits Changes Due To: Change in 7Q10 data Change in stream classification Relocation of discharge Change in wasteflow New pretreatment information Other (onsite toxicity study, interaction, etc.) EL EL Cd, Cr, Cu, Ni, Pb, Se, Zn Parameter(s) are water quality limited. For some parameters, the available load capacity of the immediate receiving water will be consumed. This may affect future water quality based effluent limitations for additional dischargers within this portion of the watershed. OR _X_ No parameters are water quality limited but this discharge may affect future allocations. INSTREAM MONITORING REQUIREMENTS Upstream Location: Downstream Location: Parameters: Special instream monitoring locations or monitoring frequencies: MISCELLANEOUS INFORMATION & SPECIAL CONDITIONS AdWuacy of Existing_ Treatment Has the facility demonstrated the ability to meet the proposed new limits with existing treatment facilities? Yes No Tf no, which parameters cannot be met? Would a "phasing in" of the new limits be appropriate? Yes No If yes, please provide a schedule (and basis for that schedule) with the regional office recommendations: If no, why not? Special Instructions or Conditions 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. PPP Facility Name Duke Power -Lincoln Combustion Turbine Permit # NCO080781 _ Pipe # 001 _ CHRONIC TOXICITY PERMIT LIMIT (QRTRLY) The effluent discharge shall at no time exhibit 48 hour acute toxicity as lethality in an effluent concentration of _6_% nor measure a quarterly arithmetic average chronic value less than this same percentage of waste. The chronic value will be determined using the geometric mean of the highest concentration having no statistically detectable impairment of reproduction or survival and the lowest concentration that does have a statistically detectable impairment of reproduction or survival. The presence of 48 hour acute toxicity will be determined using Fisher's Exact Test at 48 hours from test initiation. Collection methods, exposure regimes, and further statistical methods are defined in: The North Carolina Phase II Chronic Whole Effluent Toxicity Test Procedure (July, 1991) or subsequent versions. The permit holder shall perform at a minimum, Quarterly monitoring using these procedures to establish compliance with the permit condition. The first test will be performed within thirty days from the effective date of this permit during the months of _MAR JUN SEP DEC_. Effluent sampling for this testing shall be performed at the NPDES permitted final effluent discharge below all treatment processes. rf the test procedure performed as the first test of any single quarter measures 48 hour acute toxicity or a chronic value less than that specified above, then multiple concentration testing shall be performed, at a minimum, in each of the two following months. All toxicity testing results required as part of this permit condition will be entered on the Effluent Discharge Monitoring Form (MR-1) for the months in which tests were performed, using the parameter code THP3B for the Chronic Value and TGA3B for the 48 hour Acute Toxicity measure (Pass/Fail). Additionally, DEM Form AT-3 (original) is to be sent to the following address: Attention: Environmental Sciences Branch North Carolina Division of Environmental Management 4401 Reedy Creek Road Raleigh, NC 27607 Test data shall be complete and accurate and include all supporting chemical/physical measurements performed in association with the toxicity tests, as well as all dose/response data. Total residual chlorine of the effluent toxicity sample must be measured and reported if chlorine is employed for disinfection of the waste stream. Should any test data from this monitoring requirement or tests performed by the North Carolina Division of Environmental Management indicate potential impacts to the receiving stream, this permit may be re- opened and modified to include alternate monitoring requirements or limits. NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum control organism survival and appropriate environmental controls, shall constitute an invalid test and will require immediate retesting (within 30 days of initial monitoring event). Failure to submit suitable test results will constitute noncompliance with monitoring requirements. 7Q10 2.4 cfs Permitted Flow 0.095_ MGD IWC 6 % Basin & Sub -basin CTB 33 Receiving Stream Killian Creek_ County Lincoln Recommended by: _044_ru� 4. ate /22/96 QPIIL Version 7191 fir► o N. C. DEPT. OF NATURAL RESOURCES AND COMMUNITY DEVELOPMENT FEB 0 31995. State of North Carolina Department of Environment, Health and Natural ftm>17tmmuITTAL W1U&k]Il� Division of Environmental Management YQO VUL RE�IONaL.� 1'' 512 North Salisbury Street - Raleigh, North Carolina 27611 James B. Hunt, Jr., Governor Jonathan B. Howes, Secretary. February 2, 1993 Tami Carpenter Duke Power Company Generation Services Department 13339 Hagers Ferry Road Huntersville, NC 28078-7929 Subject: Permit No. AC0080781 Authorization to Construct Lincoln Combustion Turbine Wastewater Treatment Facility Lincoln County Dear Ms. Carpenter: A letter of request for an Authorization to Construct was received October 26, 1992 by the Division and final plans and specifications for the subject project have been reviewed and found to be satisfactory. Authorization is hereby granted for the construction of a 0.095 MGD wastewater treatment facility consisting of a wastewater settling basin with pH adjustment and a demineralized water treatment system consisting of a neutralization tank, caustic tank and acid tank with discharge of treated wastewater into Killian Creek. This Authorization to Construct is issued in accordance with Part III, Paragraph A of NPDES Permit No. NCO080781 issued September 1, 1992, and shall be subject to revocation unless the wastewater treatment facilities are constructed in accordance with the conditions and limitations specified in Permit No. NC0080781. The sludge generated from these treatment facilities must be disposed of in accordance with G.S. 143-215.1 and in a manner approved by the North Carolina Division of Environmental Management. In the event that the facilities fail to perform satisfactorily, including the creation of nuisance conditions, the Permittee shall take immediate corrective action, including those as may be required by this Division, such as the construction of additional or replacement wastewater treatment or disposal facilities. The Mooresville Regional Office, telephone number 704-663-1699, shall be notified at least forty- eight (48) hours in advance of operation of the installed facilities so that an in -place inspection can be Regional Offices Asheville Fayetteville Mooresville Raleigh Washington Wilmington Winston-Salem 704/251-6208 919/486-1541 704/663-1699 919/5714700 919/946-6481 919/395-3900 919/896-7007 Pollution Prevention Pays P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-7015 An Equal Opportunity Affirmative Action Employer Permit No. NCO080781 Authorization to Construct Duke Power Co. February 2, 1993 Page 2 made. Such notification to the regional supervisor shall be made during the normal office hours from 8:00 a.m. until 5:00 p.m. on Monday through Friday, excluding State Holidays. Upon completion of construction and prior to operation of this permitted facility, a certification must be received from a professional engineer certifying that the permitted facility has been installed in accordance with the NPDES Permit, this Authorization to Construct and the approved plans and specifications. Mail the Certification to the Permits and Engineering Unit, P.O. Box 29535, Raleigh, NC 27626-0535. Upon classification of the facility by the Certification Commission, the Permittee shall employ a certified wastewater treatment plant operator to be in responsible charge (ORC) of the wastewater treatment facilities. The operator must hold a certificate of the type and grade at least equivalent to or greater than the classification assigned to the wastewater treatment facilities by the Certification Commission. The Permittee must also employ a certified back-up operator of the appropriate type and grade to comply with the conditions of Title 15A, Chapter 8A, .0202. The ORC of the facility must visit each Class I facility at least weekly and each Class II, III, and IV facility at least daily, excluding weekends and holidays, and must properly manage and document daily operation and maintenance of the facility and must comply with all other conditions of Title 15A, Chapter 8A, .0202. Once the facility is classified, the Permittee must submit a letter to the Certification Commission which designates the operator in responsible charge within thirty days after the wastewater treatment facilities are 50% complete. A copy of the approved plans and specifications shall be maintained on file by the Permittee for the life of the facility. Failure to abide by the requirements contained in this Authorization to Construct may subject the Permittee to an enforcement action by the Division of Environmental Management in accordance with North Carolina General Statute 143-215.6A to 143-215.6C. The issuance of this Authorization to Construct does not preclude the Permittee from complying with any and all statutes, rules, regulations, or ordinances which may be imposed by other government agencies (local, state, and federal) which have jurisdiction. One (1) set of approved plans and specifications is being forwarded to you. If you have any questions or need additional information, please contact Mr. Randy L. Kepler telephone number 919i133- 5083. cc: Lincoln County Health Department Mooresville Regional Office, Water Training and Certification Unit Facilities Assessment Unit Permit No. NCO080781 Authorization to Construct Duke Power Co. February 2, 1993 Page 3 I, , as a duly registered Professional Engineer in the State of North Carolina, having been authorized to observe (periodically, weekly, full time) the construction of the project, Project Name Location for the Permittee hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the approved plans and specifications. Signature Date Registration No. To: Permits and Engineering Unit Water Quality Section Attention: Randy Kepler SOC PRIORITY PROJECT: No Date: November 5, 1992 AUTHORIZATION TO CONSTRUCT County: Lincoln NPDES Permit No.: AC0080781 MRO No.: 92-176 PART I - GENERAL INFORMATION 1. Facility and Address: Lincoln Combustion Turbine Station Duke Power Company P. 0. Box 1006 Charlotte, N.C. 28201-1006 2. Date of Investigation: July 24, 1991 3. Report Prepared By: Michael L. Parker, Environ. Engr. II 4. Person Contacted and Telephone Number: Timothy L. Huffman (704) 382-1580 5. Directions to Site: The site is located on the right (north) side of SR 1511 (Old Plank Rd.) approximately 2.3 miles west of the junction of SR 1511 and Highway 16 in southeastern Lincoln County. 6. Discharge Point(s), List for all discharge Points: - Latitude: 350 26' 08" Longitude: 810 01' 46" 7. 8. 91 Attach a USES Map Extract and indicate treatment plant site and discharge point on map. USES Quad No.: F 14 NE Size (land available for expansion and upgrading): Ample area exist for the construction of the proposed facilities. Topography (relationship to flood plain included): The proposed settling basin will be located above flood plain elevation. Location of Nearest Dwelling: None within 500 feet of the site. Page Two PART II - DESCRIPTION OF DISCHARGE AND TREATMENT WORKS 1. a. Current permitted capacity: 0.090 MGD (No previous ATCs have been issued for this facility). b. Actual treatment capacity: N/A 2. Type of Proposed Treatment Facility: The proposed treatment facilities will consist of a wastewater settling basin with pH adjustment (WWT system) and the demineralized water treatment system that will consist of a neutralization tank, a caustic tank and an acid tank. 3. Sludge Handling and Disposal Scheme: Solids removed from the treatment facility will be landfilled at a Duke Power owned site permitted for this type of disposal. 4. Treatment Plant Classification: Less than 5 points; no rating (include rating sheet). Class I 5. SIC Code(s): 4911 Wastewater Code(s): Primary: 48 Secondary: N/A MTU code: 50002 6. Important SOC/JOC compliance dates: N/A PART III - EVALUATIONS AND RECOMMENDATIONS Duke Power Company requests approval to construct a WWT system and demineralized water treatment system for the subject facility. Pending a technical review and approval by the SERG, it is recommended that an RTC be issued. a % IleL Signature of ke�port Preparer Date I). J& fv Water Quality R Tonal Supervisor Da e MEMO (� DATE. ` b �� SDI\L�. '\ 1 ALL/ I� •LIIJ'LcLIi 1�(DrAsus T• G GJ CF_ SUBJECT. _ A Q, ba 6078 1 P-7-fP6 0&�, AS6-C- --r-1 E PL 1�� 3 a s 6',(-c,S Fbn —�, AXC- P ig AEoC 1CLU Pc-KAC �� . Co✓ c�W\•na✓�, Sa �/ d`• L . U e_ 1�,.� g C"' S ze",t , 19. G DEPT. OF NATURAL, RESOURCES AND COMMUNITY DEVELOPMENT OCT 2 8 1992 VISION OF ENVIRONMENTAL MANAGEMEn MOORESVILLE REGIONAL OFFICE � North Carolina Department o a epart ent of Environment Health and Natural Resources T�1c� � � V � Printed on Recycled Paper • Lincoln Combustion Turbine Station System Description: O1SD-1223.37 System: Wastewater Treatment (WT) Flow Diagram Series: 01-1587-00 Duke File No.: 01-1223.37 Date: 2/3/92 Revision: 0 Vx�fir` 1 3 i 9z riginated By Date 9 -T. 2-3 �2 Checked y Date I?- * 9 Approved By Date as EGCT39 Co1y. ES "CO SA� NII-p DEA IV Or, i 2 1992 NvlsicN OF ENVIRON?? VuURES"hLE Rft;1DNA('4104 PENT r2.2A44A.. Z- 4-9644"10- Z Inspectfd By Date t 7K 04-4, Z� Inspected By I - Date Inspected By J. 0. Thames Lincoln Combustion Turbine Project Group Date a Lincoln Combustion Turbine Station System Description: 01SD-1223.37 System: Wastewater Treatment (WT) Duke File No.: 01-1223.37 Revision Log: Rev. 0 - Original Release - 2/3/92 -1- A TABLE OF CONTENTS Section Paqe 1.0 SYSTEM PURPOSE 3 2.0 SYSTEM DESCRIPTION AND FUNCTIONS 3 3.0 SYSTEM COMPONENT DESIGN PARAMETERS 4 3.1 WASTEWATER TREATMENT BASIN 4 3.2 WASTEWATER TREATMENT RECIRCULATION PUMPS 4 3.3 WASTEWATER TREATMENT RECYCLE PUMP 5 3.4 WASTEWATER TREATMENT ACID ADDITION PACKAGE 5 3.5 WASTEWATER TREATMENT CAUSTIC ADDITION PACKAGE 5 4.0 SYSTEM INSTRUMENTATION AND CONTROLS 6 4.1 LOCAL INDICATIONS 6 4.2 CONTROL ROOM INDICATIONS AND STATUSES 6 4.3 CONTROL ROOM ALARMS 6 4.4 CONTROLS 6 4.4.1 WASTEWATER TREATMENT RECIRCULATION PUMP CONTROLS 6 4.4.2 WASTEWATER TREATMENT RECYCLE PUMP CONTROLS 6 4.4.3 WASTEWATER TREATMENT CAUSTIC PUMP CONTROLS 7 4.4.4 WASTEWATER TREATMENT ACID PUMP CONTROLS 7 5.0 SYSTEM OPERATION 7 5.1 WASTEWATER TREATMENT BASIN 8 5.2 WASTEWATER TREATMENT RECIRCULATION PUMPS 8 5.3 pH CONTROL SYSTEM 8 6.0 SYSTEM LIMITS AND PRECAUTIONS 9 7.0 REFERENCES 9 7.1 EQUIPMENT INSTRUCTION MANUALS 9 OlSD-1223.37 -2- Rev. 0 A 1.0 SYSTEM PURPOSE The Wastewater Treatment System (WT) receives, treats, and discharges plant wastewater, excluding sanitary sewage. Wastewater is discharged to Killian Creek. 2.0 SYSTEM DESCRIPTION AND FUNCTIONS The system is designed to receive, treat, monitor, and discharge plant wastewater as required to meet applicable permits. Permit requirements include point -of -discharge limits for pH, total suspended solids (TSS), and oil and grease as well as requirements for monitoring of discharge flowrate, pH, oil and grease content, and TSS. The system receives wastewater from building drains, processes associated with support and operation of the combustion turbines, and from storm runoff that normally or frequently is expected to be contaminated by oil or process spillage. Capability to handle storm runoff is based on 10 year, 24 hour rainfall. Specifically, the following sources of wastewater are collected and treated by the WT System: Clarifier blowdown Gravity Filter backwash Carbon Filter backwash Demineralizer regeneration waste (through the neutralization tank) Service Building drains Combustion Turbine Drain Sumps Neutralization Tank Containment Area Acid/Caustic Unloading Area Maintenance Warehouse drains The system is designed to operate once -through. Treatment is accomplished by holdup of wastewater in the Wastewater Treatment Basin to allow suspended solids to settle and oil to coalesce and rise to the surface. Acid or caustic is added to the wastewater discharge as needed to adjust the pH within permit limits. Oil and settled solids are removed from the system manually. pH adjustment is automatically controlled. Wastewater, consisting primarily by volume of clarifier blowdown, gravity filter backwash, and demineralizer regeneration waste, flows into the basin inlet distribution channel for routing to either of the two basin cells where solids and oil are collected. Two cells are provided to allow one to be out of service for removal of sludge. Wastewaster flows from the basin, through an underflow weir to retain surface oil, and into the discharge canal. Canal effluent is monitored and acid or caustic added as required to adjust pH. An inline static mixer ensures thorough mixing prior to discharge. Wastewater effluent flows by gravity through a parshall flume and to Killian Creek downstream of the intake structure. The Wastewater Treatment Recirculation Pumps and Recycle Pump are provided for enhancement of the recirculation pumps recirculate and blend water the Wastewater Treatment pH control loop. The contained in the basin with O1SD-1223.37 -3- Rev. 0 water entering the basin to reduce swings in pH. One recirculation pump is provided for each basin cell. The recycle pump is used to reduce acid and caustic transport times, dilute and premix acid or caustic before injection into the wastewater stream, and maintain adequate flow through the discharge static mixer to promote mixing at low waste stream flow rates. The pump takes suction from system effluent upstream of the parshall flume. Caustic or acid is added and mixed in the pump discharge and returned at the static mixer. The Wastewater Treatment Acid and Caustic Addition Packages supply the acid and caustic used to adjust wastewater pH. Each package, one for acid and one for caustic, consists of a tank and metering pump. The system uses sulfuric acid and sodium hydroxide as the acid and caustic. The recirculation and recycle pumps, acid and caustic addition packages, static mixer, and parshall flume are in the Wastewater Treatment Building. Although the basin is designed to separate and retain oil, provisions are made at the sources of wastewater inflows to minimize introduction of oil into the basin. These provisions include oil/water separators for drains from the combustion turbines and maintenance warehouse and an underflow piping arrangement in the Service Building sump. The oil/water separators are in the Sump Pump System (SP). 3.0 SYSTEM COMPONENT DESIGN PARAMETERS 3.1 WASTEWATER TREATMENT BASIN An open concrete basin consisting of two cells is used to hold up wastewater. Each cell is sized to retain design inflow for 24 hours to allow settling of suspended solids and coalescing of oil. An underflow weir at the discharge of each cell retains surface oil. Size 2-100% cells / 250,000 gallons each (usable) Dimensions 67' x 135'-2" x 10'-9" deep 3.2 WASTEWATER TREATMENT RECIRCULATION PUMPS One pump per basin cell is provided to recirculate water contained in the cells or to transfer water between cells. Each pump is sized to turnover each cell in eight hours. Suction and discharge cross -ties allow either or both pumps to be aligned to either cell. Manufacturer Model No. Quantity Type Design Capacity Design TDH NPSHr Impeller Material Casing Material Pump Speed Motor Horsepower OISD-1223.37 Dresser Pump D1200, 6 x 4 1 x 100% per Self -priming, 700 gpm 50 feet 6 feet x 13 cell (2 total) centrifugal Stainless Steel Cast Iron 1175 rpm 20 hp -4- Rev. 0 3.3 WASTEWATER TREATMENT RECYCLE PUMP The wastewater recycle pump is provided for enhancement of the pH control loop. One pump is provided. Manufacturer Model No. Quantity Type Design Capacity Design TDH NPSHr Material Pump Speed Motor Horsepower Dresser Pump D1200, 2 x l z x 10 1 x 100% Self -priming 50 gpm 60 feet 4 feet Bronze fitted 1750 rpm 5 hp 3.4 WASTEWATER TREATMENT ACID ADDITION PACKAGE The wastewater treatment acid addition package, consisting of a feed tank and metering pump, provides acid to the waste stream pH control loop. The metering pump is variable stroke. The package includes a level switch for alarm and shutoff of the pump on tank low level, a pump suction strainer, a back pressure valve in the pump discharge, and a control panel which allows for automatic or manual operation of the pump and stroke. Feed Tank Material Polyethylene Capacity 100 gallons (usable) Acid Pump Manufacturer Milton Roy Model No. FR-115A-117 Type Positive displacement, variable stroke Capacity 2.8 gph Materials Alloy 20 w/teflon diaphram Horsepower 1/2 hp NOTE: PACKAGE TO BE PROCURED DURING CONSTRUCTION PHASE OF PROJECT. 3.5 WASTEWATER TREATMENT CAUSTIC ADDITION PACKAGE The wastewater treatment caustic addition package, consisting of a feed tank and metering pump, provides caustic to the waste stream pH control loop. The metering pump is variable stroke. The package includes a level switch for alarm and shutoff of the pump on tank low level, a pump suction strainer, a back pressure valve in the pump discharge, and a control panel which allows for automatic or manual operation of the pump and stroke. Feed Tank Material Capacity Polyethylene 100 gallons (usable) O1SD-1223.37 -5- Rev. 0 Caustic Pump Manufacturer Model No. Type Capacity Materials Horsepower Milton Roy FR-111A-117 Positive displacement, variable stroke 2.8 gph 316SS w/teflon diaphram 1/2 hp NOTE: PACKAGE TO BE PROCURED DURING CONSTRUCTION PHASE OF PROJECT. 4.0 SYSTEM INSTRUMENTATION AND CONTROLS 4.1 LOCAL INDICATIONS Wastewater Recirculation Pump Discharge Pressure (each pump) Wastewater Recycle Pump Flow Rate Wastewater Flow Rate Wastewater Discharge Pre -Treatment pH Wastewater Discharge Post -Treatment pH 4.2 CONTROL ROOM INDICATIONS AND STATUSES Wastewater Treatment Recirculation Pump A Running Wastewater Treatment Recirculation Pump B Running Wastewater Treatment Recycle Pump Running Wastewater Treatment Acid Pump Running Wastewater Treatment Caustic Pump Running Wastewater Flow Rate Wastewater Pre -Treatment pH Wastewater Post -Treatment pH 4.3 CONTROL ROOM ALARMS Wastewater Treatment pH Control in Operation Wastewater Post -Treatment pH Outside Allowable Limits Wastewater Treatment Acid Tank Level Low Wastewater Treatment Caustic Tank Level Low 4.4 CONTROLS 4.4.1 WASTEWATER TREATMENT RECIRCULATION PUMP CONTROLS The Wastewater Treatment Recirculation Pumps are operated from a local control panel. 4.4.2 WASTEWATER TREATMENT RECYCLE PUMP CONTROLS The Wastewater Treatment Recycle Pump can be operated from a local control panel, the control room, or selected for automatic operation. In automatic, the pump starts on high or low wastewater discharge pre- treatment pH, and remains on as long as pH is high or low. Any time the pump is automatically started, it will continue to run for at least 15 minutes before stopping to prevent short -cycling. O1SD-1223.37 -6- Rev. 0 l 4.4.3 WASTEWATER TREATMENT CAUSTIC PUMP CONTROLS The Wastewater Treatment Caustic Pump and stroke (flow rate) controller can be operated from a local control panel, the control room, or selected for automatic operation. In automatic, the pump starts on low wastewater discharge pre-treatment pH, and remains on as long as pH is low. Any time the pump is automatically started, it will continue to run for at least 15 minutes before stopping to prevent short -cycling. In automatic, the pump stroke is controlled by feedforward and feedback control loops. Process inputs to the feedforward loop are: wastewater discharge pre-treatment pH and wastewater flow rate. These two inputs along with a wastewater titration curve contained in computer software are used to calculate the amount of caustic needed to obtain neutral wastewater. The feedback loop input is the wastewater discharge post -treatment pH. The outputs from the two loops are combined to adjust the pump stroke to obtain a wastewater discharge pH within permit limits. The caustic pump automatically stops on low level in the Wastewater Treatment Caustic Tank. 4.4.4 WASTEWATER TREATMENT ACID PUMP CONTROLS The Wastewater Treatment Acid Pump and stroke (flow rate) controller can be operated from a local control panel, the control room, or selected for automatic operation. In automatic, the pump starts on high wastewater discharge pre-treatment pH, and remains on as long as pH is high. Any time the pump is automatically started, it will continue to run for at least 15 minutes before stopping to prevent short -cycling. In automatic, the pump stroke is controlled by feedforward and feedback control loops. Process inputs to the feedforward loop are: wastewater discharge pre-treatment pH and wastewater flow rate. These two inputs along with a wastewater titration curve contained in computer software are used to calculate the amount of acid needed to obtain neutral wastewater. The feedback loop input is the wastewater discharge post -treatment pH. The outputs from the two loops are combined to adjust the pump stroke to obtain a wastewater discharge pH within permit limits. The acid pump automatically stops on low level in the Wastewater Treatment Acid Tank. 5.0 SYSTEM OPERATION Various plant operational modes will result in wide ranges of wastewater flow rates, volume, and chemistry requiring use of some or all of the features provided in the system for wastewater treatment (i.e., solids and oil removal, wastewater recirculation, pH adjustment). Actual system operational experience will dictate which features are needed for specific plant O1SD-1223.37 -7- Rev. 0 l conditions. Normal operation of the basin, recirculation pumps, and pH control system as well as some possible variations are discussed below. 5.1 WASTEWATER TREATMENT BASIN During normal operation, when filtered and demineralized water systems are operating at their respective design capacities, the basin is sized to meet discharge limits for suspended solids and oil and grease with one basin cell in service. Unexpected upsets, such as poor makeup water quality or operation of redundant water treatment equipment, may required both cells to be in service to produce water within discharge limits. Basin sizing includes throughput of demineralizer regeneration wastes which are normally adjusted to a pH within discharge limits in the neutralization tank contained in the Demineralized Water System (DW). If regeneration wastes are within discharge limits for pH and suspended solids, the regeneration wastes can be bypassed to the basin outlet, allowing additional detention time for wastewater entering the basin. During periods of low flow rates, wastewater contained in the basin may become stagnant, causing the pH to shift. For this reason it may be desirable to operate only one basin cell and possibly eliminate the need for discharge pH adjustment. The basin cells must be periodically drained and settled solids removed. Sizing of the basin includes an allowance of two feet for collection of solids. 5.2 WASTEWATER TREATMENT RECIRCULATION PUMPS The primary function of the recirculation pumps is to reduce swings in pH by mixing wastewater contained in the cells and by blending wastewater contained in the cells with wastewater entering the system. Swings in pH are not expected during normal plant operation since demineralizer regeneration wastes are normally adjusted for pH in the neutralization tank and pH of other wastewater, primarily clarifier blowdown and gravity filter backwash, are not altered and should therefore remain constant. Operation of the recirculation pumps may also be beneficial during low flow of wastewater to reduce stagnation in the basin cells. The recirculation pumps are operated from a local panel. Normal alignment is to take suction from a basin cell using the associated recirculation pump and discharging to the inlet of the same cell. Both pumps can be aligned to one basin cell to speed recirculation and mixing. 5.3 pH CONTROL SYSTEM Wastewater discharge pH is normally adjusted automatically as described in Section 4.4. Prior to initially placing the pH control system into operation, the recycle pump flow rate is adjusted to 50 gpm by manually running the pump and throttling valve WT-ISV-150. The recycle pump and caustic and acid pumps can then placed in automatic. During automatic operation, out -of -range pre- treatment pH will automatically start the recycle pump and either the caustic O1SD-1223.37 -8- Rev. 0 or acid addition pump depending on the adjustment required. The acid and caustic pump strokes are automatically adjusted as required to add the amount of acid or caustic necessary to obtain wastewater effluent pH within limits set by the discharge permit. If wastewater pre-treatment pH returns to a range that is within permitted discharge limits, the acid, caustic, and recycle pumps will automatically stop. The Wastewater Treatment Acid and Caustic Tanks are manually filled from drums. Low level in either tank alarms the control room and stops the respective pump. 6.0 SYSTEM LIMITS AND PRECAUTIONS 1. To prevent personnel injury, company and plant -safety procedures should be adhered to when handling acid and caustic. 2. Reference manufacturer's instruction manuals for equipment limits and precautions. 7.0 REFERENCES 7.1 EQUIPMENT INSTRUCTIONS MANUALS 1. Wastewater Treatment Recirculation Pumps (Note). 2. Wastewater Treatment Recycle Pumps (Note) 3. Wastewater Treatment Acid Addition Package (Note) 4. Wastewater Treatment Caustic Addition Package (Note) NOTE: EQUIPMENT INSTRUCTION MANUALS AVAILABLE AFTER RELEASE FOR MANUFACTURE. O1SD-1223.37 -9- Rev. 0 or co • SN'_ NITy DEvt OD IF N. OCT 2 8 1992 OlVlS1CN OF fNVIRan YOORf,SYjttf RfG,�ygj.f�FFICffNr PACKAGE ONE LINCOLN COMBUSTION TURBINE FACII.ITY WASTEWATER TREATMENT FACILITY DRAWINGS AND SPECIFICATIONS A. C. DEPT. OF NATURAL - RESOURCES AND COMMUNITY DEVELOPMENT �+� rr r� CT 22 00 T 2 8 1992 DUKE POWER COMPANY DIVISION OF ENVIRONMENTAL 0AAGEM1*RIFICATION OF SPECIFICATION MOORESVILLE RECIONAL OFFICE Title of Specification: Project Construction Specification for Lincoln Combustion Turbine Station Specification Number: 01S-1480.00-00-0001, Waste Treatment Equipment, Section 11300 Revision: 0 In accordance with established procedures, the quality of this specification has been assured. Signatures certify that the above specification was originated, checked, and approved as noted below: Prepared By: / "`i W •L� Checked By: ' Approved By: •••0000•o•• ',� CU7 c 6261 cj JJJ !n✓ LE E Elc1! Date: /U -/(� -- 1 7- Date. I u - 16 - `A 2 Date: /,0 -16 - 9 Z SignaturEC2 Name T. L. Overcash Professional Engineer No. & State 6261 NC Spec. O 1 S-1480.00-00-0001 Date: September 21, 1992 Rev. 0 SECTION 11300 - WASTE TREATMENT EQUIPMENT 1.0 PART 1 GENERAL 1.1 WORK INCLUDED This section provides requirements for Contractor furnished mechanical equipment to be installed in the following waste -treatment -related systems: Sump Pump System (SP) Waste Oil System (WO) Wastewater Treatment System (WT) This section covers mechanical equipment only; valves, piping, instrumentation, cable, etc., are covered in other sections. 1.2 RELATED WORK A. "Section 15010 - Basic Mechanical Requirements" B. "Section 15050 -:Mechanical Equipment Erection" 1.3 SUBMITTALS A. Prior to installation, for each Contractor furnished item, furnish the Engineer an outline drawing, data sheet and wiring diagram (if applicable). A reproducible shall be included for all drawings. B. Provide instruction manuals for all Contractor furnished items in accordance with "Section 15010 - Basic Mechanical Requirements" 2.0 PART 2 PRODUCTS 2.1 CONTRACTOR FURNISHED ITEMS Note: For all of the following items, the Preferred selection, on which current design is based, shall be furnished unless there is a significant economic advantage in using an Alternate. Prior to fur- nishing an Alternate, Contractor shall verify with the Engineer the acceptability of using the Alter- nate. The Engineer will evaluate the impact of using Alternate on existing plant design. A. Fuel Oil Storage Tank Impoundment Ejector (SP-EJR-270) The ejector shall meet the requirements of the data sheet in the 4.0, "Appendix - Miscellaneous Equipment Data Sheets." Acceptable manufacturers and models are as follows: Preferred: Ametek (Schutte & Koerting) S K Type 484, 1 1 /2" Alternate: Penberthy Model LLIRON, 2" B. Turbine Drain Oil Separators 1, 2, 3, & 4 (SP-SEP-130, 140, 150, 160) WASTE TREATMENT EQUIPMENT 11300-39 Spec. O 1 S-1480.00-00-0001 Date: September 21, 1992 Rev. 0 These four oil -water separators shall meet the requirements of the data sheet in the 4.0, "Appendix - Miscellaneous Equipment Data Sheets." Acceptable manufacturers and models are as follows: Preferred: AFL Industries, :Model VTC-100, designed for buried service First Alternate: Facet Quantek, Model M6/6-CPS Second Alternate: Highland Tank & Mfg. Co., Model HTC 1000 C. Maintenance Warehouse Oil Separator (SP-SEP-210) This oil -water separator shall meet the requirements of the data sheet in the 4.0, "Appendix - Miscel- laneous Equipment Data Sheets." Acceptable manufacturers and models are as follows: Preferred: AFL Industries, Model VTC-20, designed for buried service First Alternate: Facet Quantek, Model M6/3-CPS Second Alternate: Highland Tank &:Mfg. Co., Model HTC 550 D. Holdup Oil Filter (WO-FLT-50) This filter shall meet the requirements of the data sheet in the 4.0, "Appendix - Miscellaneous Equip- ment Data Sheets." Acceptable manufacturers and models are as follows: Preferred: Facet Quantek, Model VFCS-C-2N38-459F E. Wastewater Treatment Caustic Addition Package (WT-PKG-210) This package shall meet the requirements of the data sheet in the 4.0, "Appendix - Miscellaneous Equipment Data Sheets." Acceptable manufacturers and models are as follows: Preferred: Milton Roy Packaged Pump and Tank System, Model SPE100. Pump to be Milton Roy Model EFR-I IIA- 117. First Alternate: A & F Helwig V5H-1530-316-5 pump; 150 gallon HDPE tank complete with stand, half -hinged lid, prepiped to pump with all necessary parts, including plastic relief valve, strainer and isolation valve; hi/low alarm float; GE Statatrol II SCR control unit. Second Alternate: Neptune Chemical Feed Package, consisting of: Pump - Model 515-S-N3 HDPE Tank - P/N 167 PT w/strainer, isolation valve, pump platform, relief valve, back pressure valve, level switch and PVC piping. Control Unit - P/N VAL 33 F. Wastewater Treatment Acid Addition Package (WT-PKG-230) This package shall meet the requirements of the data sheet in the 4.0, "Appendix - Miscellaneous Equipment Data Sheets." Acceptable manufacturers and models are as follows: Preferred: Milton Roy Packaged Pump and Tank System, Model SPE 100. Pump to be Milton Roy Model EF R-115A-117. First Alternate: A&F Helwig V5H-1530-5-C20 pump; 150 gallon HDPE tank complete with stand, half -hinged lid, prepiped to pump with all necessary parts, including plastic relief valve, strainer and isolation valve; hi/low alarm float; GE Statatrol II SCR control unit. Second Alternate: Neptune Chemical Feed Package, consisting of: Pump - Model 515-S-N4 HDPE Tank - P/N 167PT w/strainer, isolation valve, pump platform, relief WASTE TREATMENT EQUIPMENT 11300-40 Spec. 0 IS- 1480.00-00-0001 Date: September 21, 1992 Rev. 0 valve, back pressure valve, level switch and PVC piping. Control Unit - PjN VAL 33 3.0 PART 3 EXECUTION 3.1 INSTALLATION A. Install the equipment in accordance with "Section 15010 - Basic Mechanical Requirements" and "Section 15050 - 'Mechanical Equipment Erection" per manufacturers' instructions, as located and oriented on Owner's piping drawings and flow diagrams. Owner's drawings show piping and equip- ment in their desired locations; however, the Contractor shall verify all locations and measurements before installation to ensure a high quality installation. B. Design drawings covering the installation of the equipment include, but are not necessarily limited to the following: 1. Fuel Oil Storage Impoundment Ejector Flow Diagram: 01-1579-00-01 Piping Drawing: 01-1479-01-003 2. Turbine Drain Oil Separators 1, 2, 3 & 4 Flow Diagrams: 0 1- 1579-00-01 & 02 Piping Drawing: 01-1479-01-001 3. Maintenance Warehouse Oil Separator Flow Diagram: 01-1579-00-02 Piping Drawings: 01-1402-02-003, 01-1510-12-001 4. Holdup Oil Filter Flow Diagram: 01-1586-00-01 Piping Drawing: 01-1401-02-001 5. Wastewater Treatment Caustic Addition Package Flow Diagram: 01-1587-00-01 Piping Drawing: 01-1406-18-002 6. Wastewater Treatment Acid Addition Package Flow Diagram: 01-1587-00-01 Piping Drawing: 01-1406-18-002 C. Freeze Protection: All components and materials shall be protected from freezing as required. D. Replacements: Contractor shall be responsible for maintaining quality of components and materials from time of receipt until system turnover to Owner. Any lost or damaged components shall be replaced by the Contractor at his expense. Any substandard work shall be repaired by the Contractor at his expense. WASTE TREATMENT EQUIPMENT 11300-41 Spec. O 1S-1480.00-00-0001 Date: September 21, 1992 Rev. 0 Appendix: Sheet 1 4.0 APPENDIX - MISCELLANEOUS EQUIPMENT DATA SHEETS WASTE TREATMENT EQUIPMENT 11300-42 Spec. O IS- 1480.00-00-0001 Date: September 21, 1992 Rev. 0 Appendix: Sheet 2 PLANT: LINCOLN CT STATIQN DOC. NO.: 01DS-1223 29-0004 SYSTEM NAME: SP SYSTEM BY: J.O. THAMES SYSTEM FILE: 01-1223.29 DATE: 01/08/92 REV:0 FLOW DIAGRAM SERIES: 01-1579-00 PAGE: 1 OF: 1 EJECTOR DESIGN DATA SHEET 1. NAME: .Fuel Oil Storage Tank Impoundment Ejector 2. QUANTITY: 1 Total 3. EQUIPMENT NOS.: SP-EJR-270 4. SERVICE: Priming 5. MOTIVE DATA: FLUID: Filtered water PRESSURE: 60 psig TEMPERATURE: 60 F FLOW: 27 gpm @ 60 psi& 6. SUCTION DATA: FLUID: Air PRESSURE: 22 inches Hg, Vacuum TEMPERATURE: 60 F EVACUATION VOLUME: 40 cubic feet EVACUATION TIME: 10 minutes 1. DISCHARGE DATA: DISCHARGE PRESSURE: 1 psi& 8. MATERIALS: Cast Iron body with Bronze nozzle 9. CONNECTIONS: SIZE TYPE MOTIVE 1 1/2" NPT SUCTION 1 1/2" NPT DISCHARGE 1 1/21, NPT 10. SPECIAL REQUIREMENTS: Ametek (Schutte & Koertinj) SK Type 484, size 1 1/2", or equal. THIS DATA HAS BEEN REVIEWED FOR ACCURACY AND IS SATISTACTORZ TOR EQUIPMENT AND MATERIAL SPECIFICATIONS.' PREPARED BY: DATE: 111d41- CHECKED BY: DATE: APPROVED BY: DATE: L WASTE TREATMENT EQUIPMENT 11300-43 Spec. O 1 S-1480.00-00-0001 Date: September 21, 1992 Rev. 0 Appendix: Sheet 3 PLANT.'-LINCOLN CT 5TATION. DOC. NO.: OLDS-12 3,29-nnn?z SYSTEM NAME: SP SYSTEM BY: J.O. THAMES SYSTEM FILE: 01-1223 24 DATE: 01/07/92 REV:_0 FLOW DIAGRAM SERIES: 01-1579-00 _ PAGE: 1 OF: 1 OIL/WATER SEPARATOR DESIGN DATA SHEET 1. NAME: Turbine Drain Oil Separator No. 1, No. 2, No. 3, No. 4 2. QUANTITY: 4 Total 3. EQUIPMENT NOS.: SP-SEP-130, 140, 150, 160 4. TYPE: Coalescing w/ integral oil storage and pump -out 5. SEPARATOR DESIGN DATA: DESIGN FLOW RATE: 100 gpe @ 60 F INFLUENT CONDITIONS @ DESIGN FLOW RATE: .1% oil, S.C.= .9 EFFLUENT QUALITY @ DESIGN FLOW RATE: 10 mg/1 free oil (max.) OIL STORAGE CAPACITY: 650 gallons INSTALLATION: Buried MATERIALS: FRP w/ PVC internals 6. OIL REMOVAL PUMP DESIGN DATA: QUANTITY: 4 (One per separator) TYPE: Centrifugal, self -priming DESIGN FLOW RATE: 20 gpm DESIGN TDH: 50 feet 7. ACCESSORIES: Separator Supplied with: inlet and outlet flexible connectors, tie -down straps, 4 foot false wall extension to grade (to be verified at procurement) with cover, manually adjustable oil skimmer, oil Storage chamber high level alarm switch. Oil removal pump mounted on top of separator cover and supplied with: suction pipe, baseplate, motor, control panel for manual operation of pump. 8. SPECIAL REQUIREMENTS: Separator to be AFL Industries Model VTC-100, designed for buried service, or equal. THIS DATA HAS BEEN REVIEWED FOR ACCURACY AND IS SATISFACTORY FOR EQUIPMENT AND MATERIAL SPECIFICATIONS. PREPARED BY: DATZ: ,/7/gz CHECKED BY: T DATZ: d"i/ez APPROVED BY: DAZE: 1/'7/ tL WASTE TREATMENT EQUIPMENT 11300-44 Spec. O 1 S-1480.00-00-0001 Date: September 21, 1992 Rev. 0 Appendix: Sheet 4 PLANT: LINCOLN CT STATION DOC. NO.: O1DS-1223.2 -0003 SYSTEM NAME: SP SYSTEM BY: J.D. THAMES SYSTEM FILE: 01-1223.29 DATE: 01/07/92 REV:_ FLOW DIAGRAM SERIES: 01-1579-00 PAGE: 1 OIL/WATER SEPARATOR DESIGN DATA SHEET 1. NAME: Maintenance Warehouse Oil Separator 2. QUANTITY: 1 Total 3. EQUIPMENT NOS.: SP-SEP-210 4. TYPE: Coalescing w/ integral oil storage 5. SEPARATOR DESIGN DATA: DESIGN FLOW RATE: 20 gpm @ 60 F INFLUENT CONDITIONS @ DESIGN FLOW RATE: .1% oil, s.g.=.9 EFFLUENT QUALITY a DESIGN FLOW RATE: 10 mg/1 free oil (max.) OIL STORAGE CAPACITY: 400 gallons INSTALLATION: Buried MATERIALS: FRP wi PVC internals b. OIL REMOVAL PIMP DESIGN DATA: Not Required TYPE: N/A DESIGN FLOW RATE: N/A DESIGN TDH: N/A 7. ACCESSORIES: Separator supplied with: inlet and outlet flexible connectors, tie -down straps, 4 foot false wall extension to grade (to be verified at procurement) with cover, manually adjustable oil skimmer. S. SPECIAL REQUIREMENTS: Separator to be AFL Industries Model VTC-20, designed for buried service, or equal. THIS DATA HAS BEEN REVIEWED FOR ACCURACY AND IS SATISFACTORY TOR EQUIPMENT AND MATERIAL SPECIFICATIONS. p PREPARED BY: Q49 DATE: 117f4z. CHECKED BY: DATE: APPROVED BY: DATE: a. WASTE TREATMENT EQUIPMENT 11300-45 Spec. O IS - 1480.00-00-0001 Date: September 21, 1992 Rev. 0 Appendix: Sheet 5 PLANT:_ L.INCOLN CT STATION DOC. NO.: 01DS-1 2 u-OOlI SYSTEM NAME: WO SYSTEM _ BY: J.O. THAMES SYSTEM FILE: 01-1223.36 DATE:_01122/92 REV:_0 FLOW DIAGRAM SERIES: 01-1586-00 PAGE. I OF: 1 FILTER OR STRAINER DESIGN DATA SHEET I. NAME: HOLDUP OIL FILTER 2. QUANTITY: 1 TOTAL 3. EQUIPMENT NOS.: WO-FLT-50 4. DESIGN CODE: _.ASME SECTION VIIZ STAMP REQUIRED:_ YES 5. TYPE: CARTRIDGE 6. CONDITIONS: NORMAL OPERATION DESIGN PRESSURE (PSIG) 50 __100 TEMPERATURE (F) 100 _ 150 7. CAPACITY/ALLOWABLE PRESSURE DROP: NORMAL MAXIMUM CAPACITY (GPM) 30 CLEAN (PSID) 5 65% PLUGGED (PSID) 10 8. REQUIRED RETENTION: SIZE OR MESH:_ 1 MICRON PERCENT RETENTION: 96% - 98Z 9. ENVELOPE DIMENSIONS (INCLUDES SPACE FOR NOZZLES): HEIGHT (FT): WIDTH (FT): DEPTH (FT): 10. DESCRIPTION OF PROCESS FLUID: TURBINE LUBE OIL. PARTICULAT AND WATER CONTAMINATION (VISCOSITY— 100 SSU (8 130 F• 32 API) 11. MATERIALS: SHELL: CS CLOSURE: HEADS: CS BASKET: INTERNALS: LEGS: CS NOZZLES: CS OTHER: 12. FILTER MEDIA: 13. NOZZLES: QTY SIZE TTPE NOZZLES QTY SIZL TYPE I) INLtT 1 ,3= RFP_ ) INST z— L— N' 0) OUTLET 13" _ RFF ) SAMPLE I _ - Su_ VENT L 3 / 4.. NPT ) RELIEF 1 31 •� "_ . NPT DRAIN 1 3/4„ NPT ) LEVGAU L 314- ZZ2 _, 14. SPECIAL REQUIREMENTS:_ AUTO AIR ELIMINATOR DIP? FRESSIMI a LIOUID LEVEL GAUGES SIGHT GLASS RELIEF VALVE AND DRAIN AND SAMPLE VALVES, TO BE FACET MODEL VFCS-C-2N38-459P OR EQUAL. THIS DATA HAS BEEN REVIEWED FOR ACCURACY AND IS SATISFACTORY FOR EQUIPMENT AND MATERIAL SPECIFICATIONS — PREPARED BY: DATE: DATE• CHECKED BY: lr DATI; djlL APPROVED BY: DATE; L WASTE TREATMENT EQUIPMENT 11300-46 Spec. O IS - 1480-00-00-0001 Date: September 21, 1992 Rev. 0 Appendix: Sheet 6 PLANT: LINCOLN CT STATION DOC. NO.: _O1DS-1223.37-0006 SYSTEM NAME: NT SYSTEM BY: J.0 THAMES SYSTEM FILE: 01-1223,37 DATE: 01/07/92 REV: 0 FLOW DIAGRAM SERIES: 01-1587-00 PAGE: 1 OF: 1 CHEMICAL ADDITION PACKAGE DESIGN DATA SHEET 1. NAME: Wastewater Treatment Caustic Addition Package 2. QUANTITY: 1 Total 3. EQUIPMENT NOS.: WT-PKG-210 4. TYPE: Packaged Caustic Feed System w/ Tank and Pump 5. FLUID: 50% Sodium Hydroxide 6. TANK DESIGN DATA: CAPACITY: 100 gallons (usable) DESIGN PRESSURE: Atmospheric DESIGN TEMPERATURE: 120 F MATERIALS: Polyethylene 7. PUMP DESIGN DATA: TYPE: Diaphragm w/ electronic stroke adjustment DESIGN CAPACITY: 2.8 gph DISCHARGE PRESSURE: 75 psig MATERIALS: 316 SS w/ teflon diaphragm 8. ACCESSORIES: Package furnished complete with: tank with hinged lid, stand, Low level switch for alarm and pump cut-off, side mount pump, suction piping, suction strainer, suction isolation valve, discharge back pressure valve. discharge relief valve, and wall mounted control panel. Control panel to allow local manual control of pump and stroke, and remote automatic control of pump and stroke on signals (Pump start/stop signal, Stroke position signal) from plant computer. 9. SPECIAL REQUIREMENTS: Package to be Milton Roy Packaged Pump and Tank System, Model no. SPE 100, or equal. Pump to be Milton Roy Model no. EFR•111A•117. or equal. THIS DATA HAS BEEN REVIEWED FOR ACCURACY AND IS SATISYACTORY FOR EQUIPMENT AND MATERIAL SPECIFICATIONS. PREPARED BY: DATE: 117j1 Z CHECKED BY: — DATE: APPROVED BY: DATE: WASTE TREATMENT EQUIPMENT 11300-47 Spec. 01S-1480.00-00-0001 Date: September 21, 1992 Rev. 0 Appendix: Sheet 7 PLANT:_ LINCOLN CT STATION DOC. NO.: O1DS-1223.37-0007 SYSTEM NAME: WT SYSTEM — HY: J.O. THA_MES SYSTEM FILE: 01-1223,17 DATE: 01/07192 REV: 0_ FLOW DIAGRAM SERIES: 01-1587-00 PAGE: 1 OF: I CHEMICAL ADDITION PACKAGE DESIGN DATA SHEET 1. NAME: Wastewater Treatment Acid Addition Package 2. QUANTITY: 1 Total 3. EQUIPMENT NOS.: WT-PKC-230 4. TYPE: Packaged Acid Feed System w/ Tank and Pump 5. FLUID: 66 degree Saume Sulfuric Acid 6. TANK DESIGN DATA: CAPACITY: 100 gallons (usable) DESIGN PRESSURE: Atmospheric DESIGN TEMPERATURE: 120 F MATERIALS: Polyethylene 7. PUMP DESIGN DATA: TYPE: Diaphragm w/ electronic stroke adjustment DESIGN CAPACITY: 2.8 gph DISCHARGE PRESSURE: 75 psig MATERIALS: Alloy 20 w/ teflon diaphragm 8. ACCESSORIES: Package furnished complete with: tank with hinged lid, stand, low level switch for alarm and pump cut-off, side mount pump, suction piping, suction strainer, suction isolation valve, discharge back pressure valve, discharge relief valve, and wall counted control panel. Control panel to allow local manual control of pump and stroke, and remote automatic control of pump and stroke on signals (Pump start/stop signal, Stroke position signal) from plant computer. 9. SPECIAL REQUIREMENTS: Package to be Milton Roy Packaged Pump and Tank System, Model no. SPE 100, or equal. Pump to be Milton Roy Model no. EFR-115A-117, or equal. THIS DATA HAS BEEN REVIEWED FOR ACCURACY AND IS SATISFACTORY FOR EQUIPMENT AND MATERIAL SPECIFICATIONS. PREPARED BY: DATZ; 1/7/qZ CHECKED BY: DATE: ��714: APPROVED BY: fin; k WASTE TREATMENT EQUIPMENT 11300-48 Spec. 0IS- 1480.00-00-0001 Date: September 21, 1992 Rev. 0 END OF SECTION WASTE TREATMENT EQUIPMENT 11300-49 11 DUKE POWER COMPANY VERIFICATION OF SPECIFICATION R C. DEPT. OF NATMUL RESOURCES AND COMMUNITY DEVELOPAIENT OCT 2 8 1992 81V13 B OF ENVIRINN1,4A! }fAfl Ge�IFXf YOORESOUE REGIONAL OFFICE Title of Specification: Project Construction Specification for Lincoln Combustion Turbine Station Specification Number: 01S-1480.00-00-0001, Piping Specialties, Section 15120 Revision: 0 In accordance with established procedures, the quality of this specification has been assured. Signatures certify that the above specification was originated, checked, and approved as noted below: Prepared By: .d '/ '/ ✓ f-^ Checked By: Approved By: ,,`�meiu rrrarrrri �°'' SEAL /0-/C-9Z =Z 6261 v Date: / 0 -& '? Z Date: VV - k(; _ c�2 Date : Signature pz C�z— Name T. L. Overcash Professional Engineer No. & State 6261 NC Spec. O 1 S-1480.00-00-0001 Date: September 21, 1992 Rev. 0 SECTION 15120 - PIPING SPECIALTIES 1.0 PART 1 GENERAL 1.1 WORK INCLUDED This section provides requirements for Contractor -furnished miscellaneous piping specialties. 1.2 RELATED WORK A. "Section 15010 - Basic Mechanical Requirements" B. "Section 15050 - Mechanical Equipment Erection" 1.3 SUBMITTALS A. Prior to installation, for each Contractor furnished item, furnish the Engineer an outline drawing and data sheet. A reproducible shall be included for all drawings. B. Provide instruction manuals for all Contractor furnished items in accordance with "Section 15010 - Basic Mechanical Requirements." 2.0 PART 2 PRODUCTS 2.1 CONTRACTOR FURNISHED ITEMS Note: For all of the following items, the preferred selection, on which current design is based, shall be furnished unless there is a significant economic advantage in using an Alternate. Prior to furnishing an Alternate, Contractor shall verify with the Engineer the acceptability of using the Alternate. The Engineer will evaluate the impact of using Alternate on existing plant design. A. Compressed Air System Flow Sensors These flow sensors shall meet the requirements of the data sheet (Doc. No. O1DS-1223.04-0009) in the Appendix. Acceptable manufacturers and models are as follows: Preferred: Hansen, Model No. B 16-FS-100E-21 First Alternate: Ingersoll-Rand, Model No. 32239154 Second Alternate: Rego, Model No. 8830E8 B. Compressed Air System Quick -Disconnects These quick -disconnects shall meet the requirements of the data sheet (Doc. No. O1DS-1223.04-0010) in the Appendix. Acceptable manufacturers and models are as follows: Preferred: Hansen, Model No. 6700 First Alternate: Swagelok, Model No. B-QF16-B-16PM Second Alternate: Snap-Tite, Model No. BPHC 16-16M C. Fuel Oil Dispensing Tank Inlet Y-Strainer (FO-STR-170) PIPING SPECIALTIES 15120-211 Spec. 01 S-1480.00-00-0001 Date: September 21, 1992 Rev. 0 This Y-strainer shall meet the requirements of the data sheet in the Appendix. Acceptable manufac- turers and models are as follows: Preferred: 'Morrison Brothers, Model No. 285-2-20 First Alternate: Brooks, '.Model No. 761 CS, 2" Second Alternate: '.Mueller. 'Mnriet 1%'n i i u D. Turbine Drain Sumps Quick -Disconnects These quick -disconnects shall meet the requirements of the data sheet (Doc. No. O1 DS-1223.29-0005) in the Appendix. Acceptable manufacturers and models are as follows: Preferred: Kamlok, Adaptor Model No. 633-LAS-4A with Dust Cap Model No. 634-B-4A Alternate: Ever-Tite, Adaptor Model No. ET40FLAAL with Dust Cap Model No. ET40DCALLH E. Holdup Oil Quick -Disconnect This quick -disconnect shall meet the requirements of the data sheet (Doc. No. O1 DS-1223.36-0005) in the Appendix. Acceptable manufacturers and models are as follows: Preferred: Kamlok, Adaptor Model No. 633-A-2SS with Dust Cap Model No. 634-B-2SS First Alternate: Ever-Tite, Adaptor Model No. ET20ASS with Dust Cap Model No. ET20DCSSLH Second Alternate: Snap-Tite, Adaptor Model No. SPHN32-32F with Dust Cap Model No. SMCH-32W/BC-14 F. Waste Oil Quick -Disconnect This quick -disconnect shall meet the requirements of the data sheet (Doc. No. O1DS-1223.36-0006) in the Appendix. Acceptable manufacturers and models are as follows: Preferred: Kamlok, Adaptor Model No. 633-A-2B with Dust Cap Model No. 634-B-2B First Alternate: Ever-Tite, Adaptor Model No. ET20ABR with Dust Cap Model No. ET20DCBRLH Second Alternate: Snap-Tite, Adaptor Model No. BPHC32-32F with Dust Cap Model No. BMCH-32W/BC-14 G. Holdup Oil Return Pump Suction Strainer (WO-STR-20) This basket strainer shall meet the requirements of the data sheet in the Appendix. ufacturers and models are as follows: Acceptable man- Preferred: Viking, Model No. F-1030-FSST First Alternate: Brooks, Model No. 195SS, 1 1/2" Second Alternate: Rosedale, Model No. 4-12-3F-2-500-N-S-N-B-N-M20 H. Waste Oil Removal Pump Suction Strainer (WO-STR-30) This basket strainer shall meet the requirements of the data sheet in the Appendix. Acceptable man- ufacturers and models are as follows: Preferred: Viking, Model No. F-1030-FIRN PIPING SPECIALTIES 15120-212 Spec. O 1 S-1480.00-00-0001 Date: September 21, 1992 Rev. 0 First Alternate: Brooks, Model No. 195CS, 1 1/2" Second Alternate: Rosedale, Model No. 4-12-3F-2-500-N-C-N-B-N-M20 I. Acid Mixing Tee (WT-MIX-100) and Caustic Mixing Tee (WT-MIX-140) These mixing tees shall meet the requirements of the data sheet in the Appendix. Acceptable man- ufacturers and models are as follows: Preferred: Neptune, Model No. Q-C20-50 Note: For this model, Contractor to follow manufacturer's instructions carefully for trimming and orienting quill. Alternate: Chemineer/Kenics, Model No. 2KMO-0 J. Wastewater Effluent Static Mixer (WT-MIX-110) This static mixer shall meet the requirements of the data sheet in the Appendix. Acceptable manufac- turers and models are as follows: Preferred: Koch Engineering, Model No. SMF-SF, 16" diameter First Alternate: Chemineer/Kenics, Model No. 16HEV-FRP-3 Second Alternate: EMI, Model No. F 16-2E-F, Size 16" K. Wastewater Recycle Static Mixer (WT-MIX-150) This static mixer shall meet the requirements of the data sheet in the Appendix. Acceptable manufac- turers and models are as follows: Preferred: Koch Engineering, Model No. SMXL-R, 2" diameter First Alternate: Chemineer/Kenics, Model No. 2KMS-2 Second Alternate: EMI, Model No. M2-2F-F, Size 2" 3.0 PART 3 EXECUTION 3.1 INSTALLATION A. Install the equipment in accordance with "Section 15010 - Basic Mechanical Requirements" and "Section 15050 - Mechanical Equipment Erection," per manufacturers' instructions, as located and oriented on Owner's flow diagrams and piping drawings. Owner's drawings show piping and equip- ment in their desired locations; however, the Contractor shall verify all locations and measurements before installation to ensure a high quality installation. B. Design drawings covering the installation of the equipment include, but are not necessarily limited to the following: 1. Compressed Air System Flow Sensors Flow Diagram: 01-1554-00-02 Piping Drawing: 01-1406-18-003 2. Compressed Air System Quick - Disconnects Flow Diagram: Piping Drawing: 01-1554-00-02 01-1406-18-003 3. Fuel Oil Dispensing Tank Inlet Y-Strainer PIPING SPECIALTIES 15120-213 Spec. O 1S-1480.00-00-0001 Date: September 21, 1992 Rev. 0 Flow Diagram: 01-1564-00-01 4. Turbine Drain Sumps Quick - Disconnects Flow Diagram: 0 1- 1579-00-01 and -02 Piping Drawing: 01-1479-01-001 5. Holdup Oil Quick - Disconnect Flow Diagram: 01-1586-00-01 Piping Drawing: 01-1401-02-001 6. Waste Oil Quick - Disconnect Flow Diagram: 01-1586-00-01 Piping Drawing: 01-1401-02-001 7. Holdup Oil Return Pump Suction Strainer Flow Diagram: 01-1586-00-01 Piping Drawing: 01-1401-02-001 8. Waste Oil Removal Pump Suction Strainer Flow Diagram: 01-1586-00-01 Piping Drawing: 01-1401-02-001 9. Acid Mixing Tee and Caustic Mixing Tee Flow Diagram: 01-1587-00-01 Piping Drawing: 01-1406-18-003 10. Wastewater Effluent Static '.Mixer Flow Diagram: 01-1587-00-01 Piping Drawing: 01-1406-18-003 11. Wastewater Recycle Static Mixer Flow Diagram: 01-1587-00-01 Piping Drawing: 01-1406-18-003 C. Freeze Protection: All components and materials shall be protected from freezing as required. D. Replacements: Contractor shall be responsible for maintaining quality of components and materials from time of receipt until system turnover to Owner. Any lost or damaged components shall be replaced by the Contractor at his expense. Any substandard work shall be repaired by the Contractor at his expense. PIPING SPECIALTIES 15120-214 Spec. O 1S-1480.00-00-0001 Date: September 21, 1992 Rev. 0 Appendix: Sheet 1 APPENDIX - MISCELLANEOUS EQUIPMENT DATA SHEETS PIPING SPECIALTIES 15120-215 Spec. O 1S-1480.00-00-0001 Date: September 21, 1992 Rev. 0 Appendix: Sheet 2 PLANT: LI!VOOLN CT ST._ _ DOC. NO.: O1DS-I n�_n SYSTEM NAME. CA SYSTEM SYSTEM FILE: O1- i BY: B.T. N-1rvEN FLOW DIAGRAM SE�:01-1554-00 ` DATE: 01/16/92 REV:fL PAGE:1 OF:`1 FLOW SENSOR DESIGN DATA SHEET I. NAME: COMPRESSED AIR SYSTEM FLOW SENSORS. 2. QUANTITY: 150 ESTIMATED, FOR ACTUAL QUANTITY REFER TO COMPRESSED AIR SYSTEM (CA) FLOW DIAGRAMS 01-1554-00-01 AND 02. 3. DESIGN CONDITIONS: DESIGN PRESSURE: 150 PSIG DESIGN TEMPERATURE: 120 F 4• IATERIALS: BRASS 5. SIZE: 1 INCH 6. END CONNECTION: FPT 7. FLUID: COMPRESSED AIR 8. CONNECTING PIPING DATA: 1" COPPER, GRADE TYPE K, HARD 9. SPECIAL REQUIREMENTS: FLOW SENSORS TO BE HANSEN PART NO. B16-FS-100-21, OR EQUAL. THIS DATA HAS BEEN REVIEWED FOR ACCURACY AND IS SATISFACTORY FOR PIPE FITTING AND !MATERIAL SPECIFICATIONS. PREPARED BY: g 7 G 11 CHECKED BY: DATE; tM APPROVED BY: DATE: DATE: ; ixFZ PIPING SPECIALTIES 15120-216 Spec. O 1 S-1480.00-00-0001 Date: September 21, 1992 Rev. 0 Appendix: Sheet 3 PLANT:LINcn[.K OT STATION DOC. No.:_QID.- SYSTEM NAME: _ CA SYST .M _ BY: _B.T. NG YEN OD10 SYSTEM FILE: 01-12 i n4 DATE:_ O1/17/92 FLOW DIAGRAM SERIES: 01-1554-00 REV: PAGE:_ 1 OF:�_ QUICK -DISCONNECT DESIGN DATA SHEET 1. NAME: .CCMPRESSED AIR SYSTEM QUICK -DISCONNECTS 2. QUANTITY: 150 ESTIMATED, FOR ACTUAL QUANTITY REFER TO COMPRESSED AIR SYSTEM (CA) FLOW DIAGRAMS 01-1554-00-01 AND 02. 3. DESIGN CONDITIONS: DESIGN PRESSURE: 150 ?SIG DESIGN TEMPERATURE: 120 F 4. MATERIALS: BRASS 5• SIZE: 1 INCH 6. END CONNECTION: MPT 7. FLUID: COMPRESSED AIR 8. CONNECTING PIPING DATA: 1" COPPER, GRADE TYPE K, HARD 9. SPECIAL REQUIREMENTS: QUICK -DISCONNECTS TO BE HANSEN PART NO. 6700, OR EQUAL. THIS DATA HAS BEEN REVIEWED FOR ACCURACY AND IS SATISFACTORY FOR PIPE FITTING AND MATERIAL SPECIFICATIONS. PREPARED BY: DATE: CHECKED BY: APPROVED 8Y: DATE:DATE: 1� ,, i1S, PIPING SPECIALTIES 15120-217 Spec. O 1 S-1480.00-00-0001 Date: September 21, 1992 Rev. 0 Appendix: Sheet 4 PLANT: LINCOLN CT STATION DOC. NO.: O1DS-12 14-0013 SYSTEM NAME:_ FO SYSTEM BY: B.T. NGUY_N SYSTEM FILE:_ 01-1223.14 DATE:_ 01/27/92 REV:_ FLOW DIAGRAM SERIES: 01-1564-00 PACE:_ 1 FILTER OR STRAINER DESIGN DATA SHEET 1. NAME: Ff:F.i. OTT, DISPENSI'YG TANK I'YLET Y-STRAINER 2. QUANTITY: --I TOTAL 3. EQUIPMENT NOS.: FO-STR-170 4. DESIGN CODE: N/A STAMP REQUIRED: N/A 5. TYPE: Y-LINE STRAINER 6. CONDITIONS: NORMAL OPERATION DESIGN PRESSURE (PSIG) 55 150 _ TEMPERATURE (F) 80 1_ 20 _ 7. CAPACITY!ALLOWABLE PRESSURE DROP: NORMAL MAXIMUM CAPACITY (GPM) 50 CLEAN (PSID) 5 65% PLUGGED (PSID) 8. REQUIRED RETENTION: SIZE OR MESH: 20 MESH PERCENT RETENTION: 9. ENVELOPE DIMENSIONS (INCLUDES SPACE FOR NOZZLES): HEIGHT (FT): WIDTH (FT): DEPTH (FT): 10• DESCRIPTION OF PROCESS FLUID:- DISTILLATE FUEL OIL NO 2 11. `1ATERIALS: SHELL: Cl CLOSURE: CI HEADS: Cl BASKET: SS INTERNALS: SS LEGS: NOZZLES: CI OTHER: 12. FILTER MEDIA: SS SCREEN 13. NOZZLES: QTY SIZE TYPE NOZZLES QTY SIZE ME INLET L am_ NPT ) INST OUTLET NPT ) VENT ) '-- DRAIN ) 14. SPECIAL REQUIREMENTS: Y-STRAINER TO BE MORRISON BROTHERS MODEL 285-2-20 MESH OR E)UAL, THIS DATA HAS BEEN REVIEWED FOR ACCURACY AND IS SATISFACTORY FAR EQUIPMENT AND MATERIAL SPECIFICATIONS. PREPARED BY: g•► DATE: 11 ,4l . CHECKED BY: DATE: APPROVED BY: DATE: PIPING SPECIALTIES 15120-218 Spec. O IS - 1480.00-00-0001 Date: September 21, 1992 Rev, 0 Appendix: Sheet 5 PLANT: LINCOT.N CT STATION DOC. NO.; OLDS-1 �o nnn SYSTEM NAME: SP SYSTEM BY: B.T. NGUYEN SYSTEM FILE:-1223 179 DATE: O1; 7/9 PAGE: FLOW DIAGRAM SERIES: 01-1572-00 1—� 1 OF: REV: 0_ 1 QUICK -DISCONNECT DESIGN DATA SHEET I. NAME: TURBINE DRAIN SUMPS QUICK -DISCONNECTS 2- QUANTITY: 4 TOTAL 3. DESIGN CONDITIONS: DESIGN PRESSURE: 75 PSIG DESIGN TEMPERATURE: 120 F 4. MATERIALS: ALUMINUM 5. SIZE: 4 INCHES 6. END CONNECTION: 150,E FLAT -FACE FLANGE 7- FLUID: COMBUSTION TURBINE EXPENDED WASH SOLUTION AND RINSE WATER, WASTEWATER. 8. CONNECTING PIPING DATA: 4" POLYETHYLENE, SDR 11 9. ACCESSORIES: DUST CAP 10. SPECIAL REQUIREMENTS: QUICK -DISCONNECTS TO BE KAMLOK MODEL 633-LAS-4A AND DUST CAPS TO BE KAMLOK MODEL 634-B•4A, OR EQUAL. THIS DATA HAS BEEN REVIEWED FOR ACCURACY AKD IS SATISFACTORY FOR PIPE FITTING AND MATERIAL SPECIFICATIONS. PREPARED BY: g T DATE- CHECKED BY: DATE: APPROVED DY: DATE: 17.of9`_ PIPING SPECIALTIES 15120-219 Spec. O 1 S-1480.00-00-0001 Date: September 21, 1992 Rev. 0 Appendix: Sheet 6 PLANT: LINCOLN CT STATION DOC. NO.: O1DS- l 1� nnnc SYSTEM NAME: _WO SYSTEM BY: B.T. NGUY N SYSTEM FILE:_ Q1-1223 36 DATE: T, NG 92 FLOW DIAGRAM SERIES: 01-1586-00 REV:_ PAGE: 1 OF: I QUICK -DISCONNECT DESIGN DATA SHEET I. NAME:. HOLDUP OIL QUICK -DISCONNECT 2. QUANTITY: 1 TOTAL 3. DESIGN CONDITIONS: DESIGN PRESSURE: 100 PSIG DESIGN TEMPERATURE: 150 F 4. MATERIALS: STAINLESS STEEL 5. SIZE: 2 INCHES 6. END CONNECTION: FPT 7. FLUID: TURBINE LUBRICATION CIL (VISCOSITY= 250 SSU @ 100 F) 8. CONNECTING PIPING DATA: 2" STAINLESS STEEL, SCHEDULE 40 9. ACCESSORIES: DUST CAP 10. SPECIAL REQUIREMENTS: QUICK -DISCONNECT TO BE KAMLOK MODEL 633-A-25S AND DUST CAP TO BE KAMLOK MODEL 634-B-2SS, OR EQUAL, THIS DATA HAS BEEN REVIEWED FOR ACCURACY AND IS SATISFACTORY FOR PIPE FITTING AND MATERIAL SPECIFICATIONS. PREPARED BY: b •? DATE: CHECKED BY:' DATE: �_ APPROVED By. DATE: PIPING SPECIALTIES 15120-220 Spec. O IS - 1480.00-00-0001 Date: September 21, 1992 Rev. 0 Appendix: Sheet 7 PLANT: LINCOLN CT STATION DOC. NO.:. O1D_S-1223_jj_0006 SYSTEM NAME: __ WO SYSTEM BY: B.T. NG �FII SYSTEM FILE: 01-1223. 16 DATE: REV: FLOW DIAGRAM SERIES: 01-1586-CQ PAGE: 1 OF: 1 QUICK -DISCONNECT DESIGN DATA SHEET _. NAME: WASTE OIL QUICK -DISCONNECT 2. QUANTITY: 1 TOTAL 3. DESIGN CONDITIONS: DESIGN PRESSURE: 85 PSIC DESIGN TEMPERATURE: 120 F 4. MATERIALS: BRONZE 5. SIZE: 2 INCHES 6. END CONNECTION: FPT 7. FLUID: WASTE OIL (VISCOSITY= 10,000 SSU @ 40 F) 8. CONNECTING PIPING DATA: 2" CARBON STEEL, SCHEDULE 40 9. ACCESSORIES: DUST CAP 10. SPECIAL REQUIREMENTS: QUICK -DISCONNECT TO BE KAMLOK MODEL 633-A-2B, AND DUST CAP TO BE KAMLOK MODEL 634-B-2B, OR EQUAL. THIS DATA HAS BEEN REVIEWED FOR ACCURACY AND IS SATISFACTORY FOR PIPE FITTING AND MATERIAL SPECIFICATIONS. PREPARED BY: .T DATE: t III�z CHECKED BY: DATE: APPROVED BY: DATE: 1 o t L PIPING SPECIALTIES 1512a221 Spec. O 1S-1480.00-00-0001 Date: September 21, 1992 Rev. 0 Appendix: Sheet 8 PLANT: _LZNCOL-N CT STATION DOC. NO.: Q1DS-I923 SYSTEM NAME:_ WO SYSTEM �6-0009 SYSTEM FILE:_01-1223 36 BY:DAT—B.T. NGtrvFw FLOW DIAGRAM SERIES: 01-1586-00 PAGE; O1I09/9 REV: _ OF: FILTER OR STRAINER DESIGN DATA SHEET 1. NAME: _HOLDUP OTT RETURN Pt'"tP SUCTION STRAINER 2. QUANTITY: 1 T 3. EQUIPMENT NOS.:_ WO-STR-20 4. DESIGN CODE: N/A STAMP REQUIRED:/A 5. TYPE: BASKET 6. CONDITIONS: NORMAL OPERATION DESIGN PRESSURE (PS--G) 3 — TEMPERATURE (F) 60 150 7. CAPACITY/ALLOWABLE PRESSURE DROP: NORMAL MAXIMUM CAPACITY (GPM) 30 CLEAN (PSID) 1.0 65% PLUGGED (PSID) 8. REQU:RED RETENTION: SIZE OR MESH: 10 MESH PERCENT RETENTION: 9. ENVELOPE DTMENSIONS (INCLUDES SPACE FOR NOZZLES): HEIGHT (FT): WIDTH (FT):___ DEPTH (FT):• 10. DESCRIPTION OF PROCESS FLUID:- TURBINE LUBRTreTTON OIL 11. MATERIALS: SHELL:_ SS CLOSURE: SS HEADS:_ SS BASKET: SS INTERNALS:_ SS LEGS: NOZZLES: SS OTHER: 12. FILTER MEDIA: SS SCREEN 13. NOZZLES: QTY SIZE TYPE NOZZLES QTY SIZE TYPE I) INLET 1 3 IN. FLC. ) INS' 0) OUTLET L 3 IN. FLG. ) VENT ) DRAIN _ ) 14. SPECIAL REQUIREMENTS: _STRAINER TO BE VIKING PIODEL NO F-1030-FSST_ OR EQUAL THIS DATA HAS BEEN REVIEWED FOR ACCURACY AND IS SATISFACTORY FOR EQUIPMENT AND MATERIAL SPECIFICATIONS:• PREPARED BY: % T. DATE: ► 11 CHECKED BY: DATE: 1 APPROVED BY:4DATE: IL PIPING SPECIALTIES 15120-222 Spec. 0 1 S- 1480.00-00-0001 Date: September 21, 1992 Rev, 0 Appendix: Sheet 9 PLANT':L.INCOLN CT STATION DOC. NO.: _ O1DS- u 6-0010 SYSTEM NAME:- IO SYSTF_M BY: B,T. N--u-- SYSTEM FILE: 01_1223 36 DATE: 01/09/91 FLOW DIAGRAM SERIES:_ 01-1586-00 PAGE: 1 OF: REV:_ FILTER OR STRAINER DESIGN DATA SHEET I. NAME: WASTE OIL REMOVAL PUMP SUCTTON STRAINER 2• QUANTITY: 1 3. EQUIPMENT NOS.: WO-STR-30 4. DESIGN CODE: N/A STAMP REQUIRED: 5. TYPE: _ BASKET 6. CONDITICNS: NORMAL OPERATION DESIGN PRESSURE (PSIG) ? _� TEMPERATURE (F) 60 ISO 1. CAPACITY!ALLOWABLE PRESSURE DROP: NORMAL CAPACITY (GPM) MAXIMUM CLEAN (PSID) 30 65% PLUGGED (PSID) — 1.0 8. REQUIRED RETENTION: SIZE OR MESH: 10 MESH PERCENT RETENTION: 9. ENVELOPE DIMENSIONS (INCLUDES SPACE FOR NOZZLES): HE=GHT (FT): WIDTH (FT): DEPTH (FT): 10. DESCRIPTION OF PROCESS FLUID:_ SAE30 11URBINE LUBRICATION OIL. DISTILLATE F i. UL.2NO. 2. etc. 11. MATERIALS: SHELL: CI CLOSURE: CI HEADS: CI BASKET: SS INTERNALS: _l LEGS: NOZZLES:_ CI OTHER: 12. FILTER MEDIA: _U SCREEN 13. NOZZLES: QTY SIZE TYPE NOZZLES QTY SIZE TYPE I) INLET L 3 IN. FLG. ) INST 0) OUTLET 1_ 3—IN, FLG. ) VENT ) DRAIN — ) 14. SPECIAL REQUIREMENTS: THIS DATA HAS BEEN REVIEWED FOR ACCURACY AND IS SATISFACTORY FOR EQUIPMENT AND MATERIAL SPECIFICATIONS. PREPARED BY: t. DATE: 1�• CHECKED BY: DATE: APPROVED BY: DAM PIPFNG SPECIALTIES 15120-223 Spec. O 1S-1480.00-00-0001 Date: September 21, 1992 Rev. 0 Appendix: Sheet 10 PLANT: LINGOLN CT STATION DOC. NO.: 01DS- 993 7 -0003 SYSTEM NAME:_ WT SYSTEM BY: B.T. NGUYEN SYSTEM FILE: 01-1223.37 DATE: 01/06192 REV:_ FLOW DIAGRAM SERIES: 01-1587-00 PAGE: i OF:�_ MIRING TEE DATA SHEET I. NAME: Acid Mixing Tee, and Caustic Nixing Tee 2. QUANTITY: 2 Total (1 Acid, 1 Caustic) 3. EQUIPMENT NOS.: WT-MIX-100 (Acid), WT-MIX-140 (Caustic) 4. TYPE: Injection Quills 5. FLUID: 66 degree Bauee Sulfuric Acid, 50% solution Sodium Hydroxide and Wastewater 6. MATERIALS: Alloy 20 (C-20-Cb3) 7. DESIGN PRESSURE: 75 psig 8. DESIGN TEP£RATURE: 120 F 9. END CONNECTIONS: SIZE TYPE INJECTION 1!2" NPT 10. CONNECTING PIPE DATA: INJECTION: 1/2 inch, Alloy 20, schedule 40 PROCESS: 2 inches, Alloy 20, schedule 40 11. SPECIAL REQUIREMENTS: Injection Quills to be Neptune Model Q-C20-50, or equal. THIS DATA HAS BEEN REVIEWED FOR ACCURACY AMD IS SATISFACTORY FOR EQUIPMENT ANDMATERIALSPECIFICATIONS. PREPARED BY: C5 T DATE: CHECKED BY:64 DATE: APPROVED BY: DATE:IIL/f'i.. PIPING SPECIALTIES 15120-224 Spec. O IS - 1480.00-00-0001 Date: September 21, 1992 Rev. 0 Appendix: Sheet 11 PLANT: DOC. NO.: Olnc-i�� SYSTEM NAME: WT SYSTEM �37_.-QZ SYSTEM FILE:_ Q1-1223.37 BY: B_.T. N IYEN FLOW DIAGRAM SERIES: 01-1587-00 DATE: 01102. 192 REV:_� PACE: -----I- OF: MIXER DATA SHEET 1. NAME:, Wastewater Effluent Static Mixer 2. QUANTITY: 1 Total 3• EQUIPMENT NOS.: WT-IIIX-110 4. TYPE: Static with inlet side nozzle and Sparger 5. FLUID: Wastewater, pH range: 3 to 12 6. FLOW RATE: MINIMUM: 50 gpm MAXIMUM: 1,700 gp■ 7. ALLOWABLE PRESSURE DROP: .35 psi @ 1,700 gp■ S. MATERIALS: FRP with FRP elements 9. MAXIMUM ALLOWABLE LENGTH: 54 inches ( end -to -end) 10. DESIGN PRESSURE: 25 psig DESIGN TEMPERATURE: 120 F 11. END CONNECTIONS: MIXER: SIZE TYPE SIDE NOZZLE: 16 FF Flange 2" FF Flange 12. CCNNECTING PIPE DATA: `fiXER: 16 inches, Polyethylene, SDR 21 SIDE NOZZLE: 2 inches, Alloy 20, schedule 40 13. SPECIAL REQUIREMENTS: Mixer to be Koch Engineering Co. Model SMF-SF: 16 " diameter, 4 mixing elements, or equal. THIS DATA HAS BEEN REVIEWED FOR ACCURACY AND IS SATISFACTORY FOR EQUIPMENT AND MATERIAL SPECIFICATIONS. PREPARED BY: g T CHECKED BY: DATE: %I5I12. APPROVED BZ: DATE:illIft _ DATE: UsI t PIPING SPECIALTIES 15120-225 Spec. O IS - 1480.00-00-0001 Date: September 21, 1992 Rev. 0 Appendix: Sheet 12 PLAN'T:_1.INCOLN CT STATION DOC. NO.: SYSTEM NAME:SYSTEM BY: B.T. NGrvvu SYSTEM FILE: 01-1223.37 DATE:_ O1l02/92 _ REV:__ FLOW DIAGRAM SERIES:_01-1587-00 PAGE: 1 OF:__ 1 MIXER DATA SHEET I. NAME: Wastewater Recycle Static Mixer 2. QUANTITY: 1 Total 3. EQUIPMENT NOS.: WT-MIX-150 4. :YPE: Static Mixer 5. FLUID: Wastewater, pH range: 1 to 13 6. FLOW RATE: Minimum: 10 gpm MAXIMUM: 65 gp■ 7. ALLOWABLE PRESSURE DROP: 1.5 psi @ 65 gpm 8. MATERIALS: Alloy 20 with Alloy 20 elements 9. MAXIMUM ALLOWABLE LENGTH: 12 inches (end -to -end) 10. DESIGN PRESSURE: 75 psig DESIGN TEMPERATURE: 120 F 11. END CONNECTIONS: SIZE TYPE MIXER: 2" RF Flange SIDE NOZZLE: N/A N/A 12. CONNECTING PIPE DATA: MIXER: 2 inches, Alloy 20, schedule 40 SIDE NOZZLE: N/A 13. SPECIAL REQUIREMENTS: !fixer to be Koch Engineering Co. Model SMXL-R: 2" diameter. 4 mixing elements, or equal. THIS DATA HAS BEEN REVIEWED FOR ACCURACY AND IS SATISFACTORY FOR EQUIPMENT AND MATERIAL SPECIFICATIONS. PREPARED BY: ; T• N DATE: I1I,4L CHECKED BY: DATE: APPROVED BY-' ta DAM PIPING SPECIALTIES 15120-226 Spec. O1S-1480.00-00-0001 Date: September 21, 1992 Rev. 0 END OF SECTION PIPING SPECIALTIES 15120-227 0. r 1I. C. OF NA r� "SOURCrum" L �^?. n ,� CONfRUS"rV DE S A1VD DUKE POWER COMPANY ^�T S 1992 VERIFICATION OF SPECIFICATION OIV►SION OF CM67"DV'l'E.�FS� "a,N,OFpENT M"Or,ES li[f REWNAIL OffICE Title of Specification: Project Construction Specification for Lincoln Combustion Turbine Station Specification Number: 015-1480.00-00-0001, Instrumentation and Miscellaneous Control Components, Section 16940 Revision: 0 In accordance with established procedures, the quality of this specification has been assured. Signatures certify that the above specification was originated, checked, and approved as noted below: I Prepared By: Date: /0 / 9 Checked By: Date: /oA9, Z Approved By: Date: lollIqZ- Signature 2714 �-- Name L. R. Frick Professional Engineer No. & State 14888 NC Spec. O 1 S- 1480.00-00-0001 Date: September 21, 1992 Rev. 0 SECTION 16940 - INSTRUMENTATION AND MISCELLANEOUS CONTROL COMPONENTS 1.0 PART 1 GENERAL 1.1 WORK INCLUDED A. Mount and wire all electrical instrumentation including transmitters, actuators, and switches unless specifically indicated that instruments will otherwise be installed and/or wired by the associated equip- ment vendor as contracted for by the Owner. B. All instrumentation not specifically defined as being supplied with the process equipment shall be fur- nished by the Contractor. Unless specified otherwise, all control valves, primary flow elements, and other similar devices associated with process piping will be furnished by the Contractor. C. Pull and terminate all interconnecting wiring and cables between devices to form a complete plant instrumentation system as defined by the specifications, design drawings, vendor drawings, and other design documents. D. Provide and install all required tubing, manifold valves, isolation valves, fittings, supports and miscel- laneous hardware for instrumentation in accordance with the Owner's design drawings. E. Provide, mount and wire all electrical control devices as identified on the Owner's design documents including prefabricated and field fabricated panels unless specifically indicated that controls will other- wise be mounted and/or wired by the associated equipment vendor as contracted by the Owner. 1.2 RELATED WORK A. "Section 16010 - Basic Electrical Requirements" B. "Section 16120 - Wire and Cable" C. "Section 16195 - Electrical Equipment Identification" D. "Section 16911 - Data Acquistion and Control System (DACS)" through "Section 16917 - DACS/Balance of Plant PLC System" E. "Project Manual for Lincoln Combustion Turbine Project Operating and Maintenance Facilities," Section 15500 - HVAC. F. "Section 15010 - Basic Mechanical Requirements" 1.3 SUBMITTALS A. Submit five (5) copies of equipment outline drawings and instruction manuals to the Owner for approval. 1.4 STORAGE A. Store and protect equipment in accordance with manufacturer recommendations and any special instructions provided by the Owner. B. Protect equipment from extreme temperature and humidity by storing in a conditioned space. INSTRUMENTATION AND MISCELLANEOUS CONTROL. COMPONENTS 16940-355 Spec. O 1 S-1480.00-00-0001 Date: September 21, 1992 Rev. 0 C. Protect equipment from dust and debris by wrapping components if applicable in a dust tight cover and storing away from construction activity. 2.0 PART 2 PRODUCTS The following equipment shall be purchased by the Contractor. Any substitution of materials by the Contractor will affect Owner's design drawings, therefore must be approved by the Owner. No substi- tutions are allowed without prior written approval from the Owner. Each instrument shall have a firmly attached metal tag including the Owner Tag Number and the Purchase Order Number 2.1 LEVEL INSTRUMENTS A. Displacer Type Level Switch Manufacturer: Magnetrol International, Model A10-4-G313-13AF Wide Differential Unit Materials of Construction: 316 SS Tank Connection: 3" 150# SS flange Stainless Steel Displacers Switch Mechanism: SPDT Snap Switch Switch Enclosure: NEMA 4 To be supplied with SS suspension cable 30' in length Process Fluid: Raw Water Operating Temperature: Ambient Operating Pressure: Ambient Owner Tag Number: FW-LS-13 FW-LS-252 B. Liquid Level Gauge Manufacturer: Penberthy Division, Houdaille Ind., Model 4TL7 Transparent, Direct Reading, Flat Glass Side Connections: 3/4" NPTF Visible Length: 45 1/2 " Standard Materials Process Fluid: Waste Oil Operating Conditions: 80 degrees F Atmospheric pressure To be supplied with two (2) series 400 ballcheck valves, Model 420J Offset Pattern Union Bonnet Gauge Connection: Union, 3/4" NPTM Vessel Connection: Union, 3/4" NPTM Standard Materials Valve and gauge glass sections to be assembled having a valve vessel connection center to center dimension of 46" Owner Tag Number: WO-LG-30 C. Liquid Level Gauge Manufacturer: Penberthy Division, Houdaille Ind., Model 8TL8 Transparent Direct Reading, Flat Glass INSTRUMENTATION AND MISCELLANEOUS CONTROL COMPONENTS 16940.356 Spec. O 1 S-1480.00-00-0001 Date: September 21, 1992 Rev. 0 Side Connections: 3/411. NPTF Visible Length: 105 1/2 " Standard Materials Process Fluid: Turbine Lube Oil Operating Conditions: 80 degrees F Atmospheric pressure To be supplied with two (2) series 400 ballcheck valves, Model 420J Offset Pattern union Bonnet Gauge Connectidn: Union, 3/4" NPTM Vessel Connection: Union, 3/4" NPTM Standard Materials Valves and gauge glass sections to be assembled having a valve vessel connection center to center dimension of 1061' Owner Tag Number: WO-LG-10 D. Level Transmitter :Manufacturer: Magnetrol, 'Model 350-5001-05A Echotel III Ultrasonic Non -Contact Input Voltage: 120 VAC - 4 wire Output: 4-20 mA Enclosure: Nema 4, black steel cover Connection: 2" NPT Sensor Length: 6-- Calibration Range: 0-15' WC Owner Tag Number: SP-LT-51 SP-LT-91 SP-LT-71 SP-LT-III E. Depth Transmitter Manufacturer: Druck Inc, Model PTX-161 D Calibration Range: 0-360 inches (30 feet) Kevlar Vented Cable: 50' Operating Pressure Range: 0- IS PSI Temperature Range: 32-90 degrees F Process Fluid: Raw Water Holding Pond Output: 4-20 mA Owner Tag Number: FW-LT-251 F. Depth Transmitter Manufacturer: Druck Inc, Model PTX-165 Calibration Range: 0-27 INWC (1 PSI) Process Fluid: Raw Creek Water Temperature Range: 40-120 degrees F Pressure Range: Atmospheric Output Signal: 4 madc - 0 INWC 20 madc - 27 INWC INSTRUMENTATION AND MISCELLANEOUS CONTROL COMPONENTS 16940-357 Spec. O 1S-1480.00-00-0001 Date: September 21, 1992 Rev. 0 Electrical Cable Length: 30 ' Owner Tag Number: FW-FT-35A G. Level Transmitter Manufacturer: Rosemount, Inc, '.Model 1151 LT4EAOA22D Calibration Range 1: 0-108 INWC Calibration Range 2: 0-96 I1_`WC Owner Tag Number: DW-LT-100 (calibration range 1) DW-LT-160 (calibration range 2) H. Level Transmitter Manufacturer: Rosemount, Inc, 'Model 1151 LT5EAOA22DM 1 Calibration Range 1: 0-270 INWC Calibration Range 2: 0-480 INWC Owner Tag Number: DW-LIT-230 (calibration range 1) DW-LIT-180 (calibration range 2) DW- LIT- 190 (calibration range 2) FW- LIT- 110 (calibration range 2) FW-LIT-120 (calibration range 2) 2.2 FLOW INSTRUMENTS A. Variable Area Flowmeter Manufacturer: Fischer & Porter, Model 10A2235AXXX61(3-35GPM)XXXX Ratiosight Flow Rate Indicator Meter Size: 2-- Process Fluid: Filtered Water Range: 3-35 GPM No alarms or relays required. Scale to read in GPM water. Owner Tag Number: FW-FI-213 FW-FI-214 B. Variable Area Flowmeter Manufacturer: Fischer & Porter, Model I OA2227 Dial Flow Indicator Meter Size: 2„ End Connections: flanged Process Fluid: Waste Water Operating Pressure: 25 PSIG Operating Time: 80 degrees F Normal Flow: 50 GPM Maximum Flow: 75 GPM Scale: 0-75 GPM Materials of Construction: 316 SS INSTRUMENTATION AND MISCELLANEOUS CONTROL COMPONENTS 16940-358 Spec. O 1 S-1480.00-00-0001 Date: September 21, 1992 Rev. 0 Owner Tag Number: WT-FI-90 C. Positive Displacement Flowmeters Manufacturer: Hersey Products, Inc., Model N 3H 1 C3A 101 Meter Flow Range: 3-50 GPM Type 3 Case, Standard Pressure Connections: I 1 /2" NPT Totalizer Drive: Mechanical Case Material: Bronze Chamber '.Material: Bronze Disc Material: Hard Rubber Standard Mechanical Drive Option: Drain Plug Process Fluid: Demineralized Water Operating Pressure: 60 PSIG Operating Temperature: 80 degrees F Operating Flow: 20 GPM Meters to be supplied with totalizers Model RA01 F0000 R-10 '.Mechanical Totalizer Unit of :Measure: GPM Dial Range: 5-digit No switches or accessories required. Owner Tag Number: 1DW-FQI-360 7DW-FQI-360 12DW-FQI-360 2DW-FQI-360 8DW-FQI-360 13DW-FQI-360 3DW-FQI-360 9DW-FQI-360 14DW-FQI-360 4DW-FQI-360 I ODW-FQI-360 15DW-FQI-360 5DW-FQI-360 I 1 DW-FQI-360 16DW-FQI-360 6DW-GQI-360 D. Fiberglass Parshall Flume Manufacturer: Fischer & Porter, Model l OF 1940ECAE 11 Throat Dimension: 6" Transition Boxes: Both inlet and outlet 8" integral stilling well Calibrated depth scale affixed to side wall 1 1/2" bushing for mounting transducer Supplied with lightning protection, Model 50SPIOIOA "Surge Buster" Owner Tag Number: WT-FE-40 E. Ultrasonic Open Channel Flowmeter Manufacturer: Fischer &. Porter, Model 50US3143ABB Transducer: pipe mounted with megaphone &. 1 1/2" pipe mount stand Transmitter: remote mount with 50' cable Display: integral LCD rate in engineering units INSTRUMENTATION AND MISCELLANEOUS CONTROL COMPONENTS 16940-359 Spec. O 1 S-1480.00-00-0001 Date: September 21, 1992 Rev. 0 Range: 25-1600 GPM Output: 4-20 MADC Power: 120 VAC, 60 Hz Owner Tag Number: WT-FT-40 F. In -line Flow Transmitter Manufacturer: Signet Industrials, Model 3-8500.101-2P Pipe Size: 10-- Range: 0-1800 GPM Optional: display board part ## 3-8020-390 Fitting Weldolet Part ## CS4W 100 Owner Tag Number: FW-FIT-275 2.3 TEMPERATURE INSTRUMENTS A. Bimetal Thermometers '.Manufacturer: Bristol Babcock, Inc. Model 5T3-A9-016-D-0000 Dial Size: 5-- Style: Any angle Connection: 11/21- NPT Stem Length: 9-- Temperature Range: 0-140 degrees F Option: Union Connection Owner Tag Number: DW-TI-163 FO-TI-10 FO-TI-20 B. Thermowell Manufacturer: Bristol Babcock, Inc Model W-2-WD-2-A9-3-0-0-U7-13 .260 Bore Socket Weld Instrument Connection: 1/2" NPT Overall Length: 9" Process Connection: 3/4" Insertion Length: 7 1/2" Material: 316 SS Owner Tag Number: FO-TI-10 FO-TI-20 C. Thermowell Helicoid Instruments Helicoid Instruments Manufacturer: Bristol Babcock, Inc. Helicoid Instruments Model W-2-WD-2-A9-3-0-0-U7-G .260 Bore INSTRUMENTATION AND MISCELLANEOUS CONTROI. COMPONENTS 16940-360 Spec. O 1 S-1480.00-00-0001 Date: September 21, 1992 Rev. 0 Socket Weld Instrument Connection: - 1/211 NPT Overall Length: 9-- Process Connection: 3/4-- Insertion Length: 7 11121- Material: Hastelloy B Owner Tag Number: DW-TI-163 D. Thermowell Manufacturer: Bristol Babcock, Inc. Helicoid Instruments Model W-3-WD-2-A9-3-0-0-U7-G .385 Bore Socket Weld Instrument Connection: 1/2" NPT Overall Length: 9-- Process Connection: 3/4-- Insertion Length: 7 1/2-- Material: Hastelloy B Owner Tag Number: DW-TS-162 E. Temperature Switch Manufacturer: Ashcroft/Dresser Industries B Series, Model T4-32-TS-090-XCH-XNH-0 TO 100 Enclosure: Type 400, watertight Switch Element: Hermetically Sealed, General Purpose Direct Mount System Bulb Length: S dimension = 9" U dimension = 7 1/21- Option: Chained cover, tagging stainless steel Range: 0-100 degrees F Owner Tag Number: DW-TS-162 2.4 PRESSURE INSTRUMENTS A. Pressure Switch Manufacturer: Ashcroft/Dresser Industries B Series, Model B4-32-B-XCH-XNH-(-30 IN HG/30 PSI) Enclosure: Type 400, watertight Switch Element: Hermetically Sealed, General Purpose Actuator Seal: BUNA-N Options: Chained cover, tagging stainless steel Range: -30 in HG to 30 PSI Owner Tag Number: DW-PS-10 DW-PS-20 DW-PS-30 INSTRUMENTATION AND MISCELLANEOUS CONTROL COMPONENTS 169,W361 Spec. O I S-1480.00-00-0001 Date: September 21, 1992 Rev. 0 B. Pressure Switch Manufacturer: Ashcroft; Dresser Industries B Series, Model B4-32-B-XCH-XNH-30PSI Enclosure: Type 400, watertight Switch Element: Hermetically Sealed, General Purpose Actuator Seal: BONA-N Options: Chained cover, tagging stainless steel Range: 0-30 PSI Owner Tag Number: FO-LS-13 FO-LS-23 C. Pressure Switch Manufacturer: Ashcroft'Dresser Industries B Series, Model B4-32-B-XCH-XNH-60 IN H2O Enclosure: Type 400, watertight Switch Element: Hermetically Sealed, General Purpose Actuator Seal: BUNA-N Options: Chained cover, tagging stainless steel Range: 0-60 in H2O Owner Tag '.dumber: WO-LS- I I D. Pressure Switch Manufacturer: Ashcroft' Dresser Industries B Series, ;Model B4-32-B-XG6-XCH-XNH-15 PSI Enclosure: Type 400, watertight Switch Element: Hermetically Sealed, General Purpose Actuator Seal: BUNA-N Options: UL listed limit control switch, chained cover, tagging stainless steel Range: 0-15 PSI Process Media: Natural Gas Owner Tag Number: 1NG-PS-13 7NG-PS-13 12NG-PS-13 2NG-PS-13 8NG-PS-13 13NG-PS-13 3NG-PS-13 9NG-PS-13 14NG-PS-13 4NG-PS-13 I ONG-PS-13 15NG-PS-13 5NG-PS-13 11 NG-PS- 13 16NG-PS-13 6NG-PS-13 E. Pressure Gauge Manufacturer: Bristol Babcock, Inc. Helicoid Instruments Model J4K2E5AOBF000 900 Series gauge Size: 4 1/21, Case Color: black Case Style: wall mount Bourdon Tube & Socket Material: Type 940, 316 SS Pressure Connection: 1/2M NPT, bottom INSTRUMENTATION AND MISCELLANEOUS CONTROL COMPONENTS 16940-362 Spec. O 15-1480.00-00-0001 Date: September 21, 1992 Rev. 0 Range: 0-75 PSIG To be supplied with S4 snubber and shatterproof lens. Owner Tag Number: SP-PI-50 SP-PI-100 SP-PI-60 SP-PI-110 SP-PI-70 SP-PI-120 SP-PI-80 WT-PI-13 SP-PI-90 WT-PI-23 F. Pressure Gauge :Manufacturer: Bristol Babcock, Inc. Helicoid Instruments Model K4K2F lA0BF000 Series gauge Size: 4 1 / 2" Case Color: red Case Style: wall mount Bourdon Tube & Socket '.Material: Type 940, 316 SS Pressure Connection: 1;2" NPT, bottom Range: 0-150 PSIG To be supplied with S4 snubber and shatterproof lens Owner Tag Number: FW-PT-81 FW-PI-101 FW-PI-91 WO-PI-21 G. Pressure Gauge Manufacturer: Bristol Babcock, Inc. Helicoid Instruments Model 14K2F5AOBF000 900 Series gauge Size: 4 1/2" Case Color: green Case Style: wall mount Bourdon Tube & Socket Material: Type 940, 316 SS Pressure Connection: 1/2" NPT, bottom Range: 0-200 PSIG To be supplied with S4 snubber and shatterproof lens Owner Tag Number: DW-PI-II DW-PI-21 DW-PI-31 FW-PI-10 FW-PI-20 FW-PI-30 FW-PT-250 FW-PT-260 FW-PT-270 H. Pressure Transmitter Manufacturer: Rosemount, Inc, Model 1151GP7E22133 Calibration Range: 0-150 PSIG Owner Tag Number: INSTRUMENTATION AND MISCELLANEOUS CONTROL COMPONENTS 16940-363 Spec. O 1 S-1480.00-00-0001 Date: September 21, 1992 Rev. 0 CA-PT-181 I. Pressure Transmitter Manufacturer: Rosemount, Inc, Model 1151GP8E22B2 Calibration Range: 0-500 PSIG Owner Tag Number: NG-PT-20 J. Differential Pressure Transmitter Manufacturer: Rosemount, Inc, Model ll51DP6E22B2M3 Calibration Range: 0-50 PSID Scale: 0-100 % Owner Tag Number: CA-PDIT-190 K. Differential Pressure Transmitter Manufacturer: Rosemount, Inc, Model 1151DP5E22B2 Calibration Range: 0-361 INWD Owner Tag Number: DW- FrT—Z..S L. Differential Pressure Transmitter Manufacturer: Rosemount, Inc, Model ll51DP5E22B2M1 Calibration Range 1: 0-459 INWD Calibration Range 2: 0-500 INWD Owner Tag Number: FW-FIT-82 (calibration range 1) FW-FIT-35B (calibration range 2) FW-FIT-36 (calibration range 2) 2.5 ORIFICE PLATES Manufacturer for orifice plates is Fluidic Techniques, Type O.P.-FLG.TAPS. Data sheets are attached to this section. A. Element Material: 316 SS Thickness: 1/4• Pipe Size: 10' SCH 40 Flange Type: 10- 300## RF Orifice Flange Fluid: Raw Water Operating Pressure: 100 PSIG Operating Temperature: 120 degrees F Meter Diff. 500 INWC Reference data sheets 1 & 2 for bore information. Owner Tag Number: FW-FE-35B FW-FE-36 B. Same as in A except: INSTRUMENTATION AND MISCELLANEOUS CONTROL COMPONENTS 16940-364 Spec. f Date: Rev. 0 01S-1480.00-00-0001 September 21, 1992 Element Material: 316 SS Thickness: 1/4-- Pipe Size: 8" SCH 40 Flange Size: 8" 300# RF Orifice Flange Operating Pressure: 12 PSIG Meter Diff. 200 INWC Reference data sheet 3 for bore information. Owner Tag Number: DW-FE-25 C. Same as in A except: Flange Type: 101, 300# RF Orifice Flange '.Meter Diff. 100 INWC Reference data sheet 4 for bore information. Owner Tag !dumber: FW-FE-82 D. Element '.Material: 316 SS Thickness: 1 / 8" Pipe Size: 6" SCH 40 CS Flange Type: 6" 300# RF Fluid: Water (33% Ethylene Glycol by Volume) Operating Pressure: 125 PSIG Operating Temperature: 150 degrees F :Max Permanent Pressure Drop: 25 PSIG Bore Diameter: 2.82 inches Reference data sheet 5 for bore information. Owner Tag Number: 1CW-FE-20 7CW-FE-20 12CW-FE-20 2CW-FE-20 8CW-FE-20 13CW-FE-20 3CW-FE-20 9CW-FE-20 14CW-FE-20 4CW-FE-20 1 OCW-FE-20 15CW-FE-20 5CW-FE-20 11 CW-FE-20 16CW-FE-20 6CW-FE-20 2.6 PH ANALYZER A. PH Transmitter, 2 Wire Manufacturer: Rosemount Analytical, Model 1181 PH01-07-11 Output: 4-20 mA Pipe; wall mounting bracket Analog display Owner Tag Number: WT-AT-30 WT-AT-110 B. PH Retractable Sensor INSTRUMENTATION AND MISCELLANEOUS CONTROL COMPONENTS 16940-365 Spec. O IS-1480.00-00-0001 Date: September 21, 1992 Rev. 0 Manufacturer: Rosemount Analytical, Model 385-02-07-10-50-20 For 1181 PH transmitter Carbon Steel Ball Valve Cable: 30' Owner Tag Number: WT-AE-30 WT-AE-110 3.0 PART 3 EXECUTION 3.1 INSTALLATION A. Install the equipment as shown on the manufacturer and Owner supplied drawings, Owner's I&C list and in accordance with the manufacturer instructions. B. Certain Owner supplied equipment is contracted to include erection or installation by the Supplier. This may include mounting by the supplier of all local devices, instruments, and panels that are a part of the equipment contract, unless noted otherwise on the Owner's design drawings or the manufactur- er's drawings. The Contractor is to install and wire any control components or instrumentation unless otherwise noted in the Owner's design drawings. C. All instruments, piping, tubing, and other devices shall be installed as shown on the Owner's instru- ment detail drawings and be neat and orderly in appearance. Hangers and supports shall not interfere with the access, operation, or maintenance of any equipment. D. All instrument air piping shall be run using carbon steel pipe. Local air service runs from the main instrument air header to local areas of use shall be I" minimum pipe size. Individual runs to instru- ments shall be copper tubing sized as specified by valve or drive manufacturer. E. Instrument air piping between the main air header and instrument drops shall be field routed by the Contractor. F. Tubing shall approach all compression fittings with a minimum of two inches of straight tubing. G. All fittings shall be installed in accordance with the manufacturer's instructions. Fittings shall be located so as to provide access for tightening in case of leaks. Couplings shall be staggered and offset in tubing trays to provide access. H. All pipe and tubing shall be run at right angles to building framing. I. All tubing bends shall be made using tools designed specifically for that purpose. Tubing may be cut using only tools designed specifically for that purpose. Five diameter bends may be used as required. J. Instrument impulse lines are to be routed as follows: I. Where diagrammatic routing is shown, the Contractor is to field route impulse lines as indicated resolving any field interference problems which may arise. Where routing is not shown, impulse lines should be routed per Contractor discretion within the restrictions and guidelines listed on the respective instrument detail drawing and this specification. 2. Do not route liquid filled lines over electrical control panels, cabinets, or enclosures whenever possible. 3. Instrument lines must be routed at least six inches from the outside insulation of any steam line unless otherwise shown on the Owner's instrument detail drawings. P"i'STRUMENTATION AND MISCELLANEOUS CONTROL COMPONENTS 16940-366 Spec. O 1S-1480.00-00-0001 ' Date: September 21, 1992 Rev. 0 4. Adequately clear walkways and access areas. Assure that instrument lines are at least seven feet above the finished floor level when crossing these areas. Do not route instrument lines on floors in these areas. K. All mounts shall be constructed to minimize vibration and provide ease of access to instruments for maintenance and removal. L. In general, no impulse pipe or tubing should be restrained in three dimensions except at the instru- ment unless specifically required by the instrument detail drawings. After installation, if the Con- tractor feels that additional anchoring is required, the Owner shall be contacted and approval given prior to proceeding. The Contractor shall install supports as required to insure the integrity of the installation. M. All threaded joints covered by this specification shall be made using 1/2" wide Teflon tape leaving one thread at the end of the connection exposed. The use of pipe joint compounds is prohibited. N. Gas or vacuum filled impulse lines shall be connected into the top connections of the instrument unless otherwise specified on the applicable instrument detail drawing. Bottom connections shall be used for vents. O. Liquid filled impulse lines shall be connected into the bottom connections of the instrument unless otherwise specified on the applicable instrument detail drawing. Top connections shall be used for vents. P. All unused instrument connections on vendor supplied piping/equipment shall be appropriately plugged. 3.2 QUALITY CONTROL A. Perform field inspections and testing under provisions of "Section 16950 - Testing and Inspections." B. All field mounted devices shall be installed in a neat manner, taking care to group, align, and level individual components as appropriate. Cutting or punching panels, panel inserts, electrical enclosures, or other panels shall be done in conformance with design drawings, avoiding scratches, dents, or other surface marks. Internal wiring in field fabricated panels shall be done with stranded copper conduc- tors with XHHW, THHN or equal insulation. Individual conductors for internal wiring or incoming cables shall be neatly routed, bundled, and fastened within the cabinet. Conductors terminated on screw terminals shall have compression connected spade lugs applied. Conductors terminated on box or compression type terminals shall have the insulation stripped the appropriate length and the wire securely fastened. All equipment shall be handled in a manner consistent with normal care. Intro- duction of dust, moisture, metal filings or other extraneous materials into any enclosure shall be avoided. Special care shall be exercised in handling and installing coaxial cable to avoid kinking, com- pressing or tight bending. C. All pneumatic tubing shall be pressurized and leak checked using a soap bubble solution at each mechanical connection. D. Extreme care shall be used to ensure that instrument systems are not contaminated with Teflon tape or other foreign matter. E. All deficiencies within the Contractor's scope of supply that may be detected by testing and/or inspection by the Owner or the Contractor shall be corrected by the Contractor. 3.3 ADJUSTING AND CLEANING A. All pneumatic tubing lines shall be blown clear with compressed air before connections are made to control devices. INSTRUMENTATION AND MISCELLANEOUS CONTROL COMPONENTS 16940-367 Spec. O 1S-1480.00-00-0001 Date: September 21, 1992 Rev. 0 • B. Care for instruments and impulse lines during system flush shall be as follows: 1. Impulse lines and sampling lines are normally flushed with the piping system, except for lines which may not be installed when the system is flushed. Due to the small size of instrument lines, precautions must be taken to prevent clogging. 2. Only those instruments required to operate during the flush should be connected. All other instruments which connect directly to the process system, and pulsation dampeners should be dis- connected from the process system prior to flush. Refer to paragraph 3.3 C for special precau- tions concerning flow elements. 3. The first root valve on each instrument line to be flushed should remain closed until there is rea- sonable assurance that all matter of sufficient size to clog the instrument lines has been removed. 4. During the flush, each branch of the instrument line should be checked to verify flow through the lines. C. Special precautions for flow elements during system flush shall be as follows: Do not install orifice plates until after the initial system flush. 2. Remove turbine meters and rotameters and install temporary piping or tubing prior to initial system flush. 3. Remove pitot tubes and annubars and plug connections until after initial system flush. D. The Contractor shall calibrate all instruments as detailed in the I&.0 list. The Contractor shall advise the Owner of any missing or incomplete calibration data. E. The Contractor shall provide assistance during checkout and startup to correct any deficiencies which may exist. This shall include, but not be limited to, the proper operation of each component and control loop. 3.4 MANUFACTURER'S FIELD SERVICES A. Not applicable for instrumentation and control components of this section. END OF SECTION INSTRUMENTATION AND MISCELLANEOUS CONTROL COMPONENTS 16940-368 i State of North Carolina Department of Environment, Health, and Natural Resources Mooresville Regional Office James G. Martin, Governor Albert F. Hilton, Regional Manager William W. Cobey, Jr., Secretary DIVISION OF ENVIRONMENTAL MANAGEMENT September 3, 1992 Mr. Jim E. Grogan Duke Power Company Post Office Box 1006 Charlotte, North Carolina 28201 Subject: NPDES Permit No. NCO080781 Lincoln Combustion Turbine Station Lincoln County, NC Dear Mr. Grogan: Our records indicate that NPDES Permit No. NCO080781 was issued on September 1, 1992 for the discharge of wastewater to the surface waters of the State from your facility. The purpose of this letter is to advise you of the importance of the Permit and the liabilities in the event of failure to comply with the terms and conditions of the Permit. If you have not already done so, it is suggested that you thoroughly read the Permit. Of particular importance are Pages 4-5. Pages 4-5 set forth the effluent limitations and monitoring requirements for your discharge(s). Your discharge(s) must not exceed any of the limitations set forth. The section headed "Monitoring Requirements" describes the measurement frequencies, sample types and sampling locations. Upon commencement of your discharge (or operation), you must initiate the required monitoring. The monitoring results must be entered on the reporting forms furnished to you by this Agency. If you have not received these forms, they should be arriving shortly. If you fail to receive the forms, please contact this Office as quickly as possible. I have enclosed a sample of the "Effluent" reporting form (DEM Form MR-1), plus instructions for completing the form. It is imperative that all applicable parts be completed, and the original and one copy be submitted as required. The remaining Parts of the Permit set forth definitions, general conditions and special conditions applicable to the operation of wastewater treatment facilities and/or discharge(s). P.O. Box 950, 919 North Main Street, Mooresville, N.C. 28115-0950 • Telephone 704-663-1699 • FAX 704-663-6040 An Equal Opportunity Affirmative Action Employer Mr. Jim E. Grogan Page Two September 3, 1992 The conditions include special reporting requirements in the event of noncompliance, bypasses, treatment unit/process failures, etc. Also addressed are requirements for a certified wastewater treatment plant operator if you are operating wastewater treatment facilities. Any changes in operation of wastewater treatment facilities, quantity and type of wastewater being treated or discharged, expansions and/or upgrading of wastewater treatment facilities must be permitted or approved by this Agency. Failure to comply with the terms and conditions of an NPDES Permit subjects the Permittee to enforcement action pursuant to Section 143-215.6 of the North Carolina General Statutes. A civil penalty of up to $10,000 per violation plus criminal penalties may be assessed for such violations. If you find at any time that you are unable to comply with the terms and conditions of the Permit, you should contact this Office immediately. A Consent Order may be necessary while pursuing action to obtain compliance. As a final note, an NPDES Permit is normally issued for a five-year period. Permits are not automatically renewed. Renewal requests must be submitted to this Agency no later than 180 days prior to expiration. Please make note of the expiration date of your Permit. This date is set forth on Page 1 of the Permit. Also note that NPDES Permits are not transferable. If you, as the Permittee, cease to need this Permit, then you should request that the Permit be rescinded. As mentioned previously, the purpose of this letter is to advise you of the importance of your NPDES Permit. Please read the Permit and contact this Office at 704/663-1699 in Mooresville if you have any questions or need clarification. We look forward to providing any assistance. Sincerely, C�:). �� A'O-� 1,4-e D. Rex Gleason, P. E. Water Quality Regional Supervisor Enclosure DRG:ssl P. C. DEPT. OF NATIYRAL RESOURCES A -T) COMMUNITY DEvt 1_ ,•.�,, S EP 0 3 1992 State of North Carolina DIVISION OF FMVIROPIENiA a !; �_Ni Department of Environment, Health and Natural Resources VGORESVILLE REGIDNAL OFFICE Division of Environmental Management 512 North Salisbury Street • Raleigh, North Carolina 27611 James G. Martin, Governor William W. Cobey, Jr., Secretary Jim E. Grogan P O Box 1006 Charlotte, NC 28201 Dear Mr. Grogan: A. Preston Howard, Jr., P. E. Acting Director September 1, 1992 Subject: Permit No. NCO080781 Lincoln Combustion Turbine Station Lincoln County In accordance with your application for discharge permit received on June 19, 1991, we are 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 US Environmental Protection agency dated December 6, 1983. 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 demand is made, this decision shall be final and binding. Please take notice 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. This permit does not affect the legal requirements to obtain other permits which may be required by the Division of Environmental Management or permits required by the Division of Land Resources, Coastal Area Management Act or any other Federal or Local governmental permit that may be required. If you have any questions concerning this permit, please contact Mr. Randy Kepler at telephone number 919/ 733-5083. Sincerely, Original Signed By Coleen H. Sul!ins A. Preston Howard, Jr. cc: Mr. Jim Patrick, EPA Pollution Prevention Pays P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-7015 An Equal Opportunity Affirmative Action Employer Permit No. NCO080781 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT, HEALTH, AND NATURAL RESOURCES DIVISION OF ENVIRONMENTAL MANAGEMENT PERMIT TO DISCHARGE WASTEWATER UNDER THE In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the Federal Water Pollution Control Act, as amended, Duke Power Company is hereby authorized to discharge wastewater from a facility located at Lincoln Combustion Turbine Station on NCSR 1511 west of Lowesville Lincoln County to receiving waters designated as Killian Creek in the Catawba River Basin in accordance with effluent limitations, monitoring requirements, and other conditions set forth in Parts I, H, and III hereof. This permit shall become effective September 1, 1992 This permit and the authorization to discharge shall expire at midnight on July 31, 1996 Signed this day September 1, 1992 Original Signed By Coleen H. Sullins A. Preston Howard, Jr., Acting Director Division of Environmental Management By Authority of the Environmental Management Commission Permit No. NC0080781 SUPPLEMENT TO PERMIT COVER SHEET Duke Power Company is hereby authorized to: 1. Enter into a contract for construction of a wastewater treatment facility, and 2. Make an outlet into Killian Creek, and 3. After receiving an Authorization to Construct from the Division of Environmental Management, construct and operate a 0.095 MGD wastewater treatment facility located at Lincoln Combustion Turbine Station, on NCSR 1511, west of Lowesville, Lincoln County (See Part III of this Permit), and 4. Discharge from said treatment works at the location specified on the attached map into Killian Creek which is classified class C waters in the Catawba River Basin. ` - �� y �� 7db� .� i `\, - _ ,- •'�`.: '�� . , �, ~ Jul—..'.'.-�� I yr i .. __--� �—" —__'+. ✓��`'• 11 /' `� _ ��; ' ` 2' \ . ; ,r -� � � II � -, —� I ^�� '• • jam" . / `Q•/�S— _ \ it i 7. ew mp Rk 00 001 eek 0. 10 ^I:; of �,;,-. �;; :;_ 1 _- _ /�,\` � •/�•� �y�.!�_ •• i�/ � •: _ - , ,, �. It I•I I /� f9 ° ' ^ ; v� \ sue• i•:�� •.I II %r ,�;;�� !i / ': \� \ 00 fti, -ice-. // • � � �j�/ ' / l} � •,° . /' ��...�.�_/ \� \: � �_,.,a :`\ / 11` LAKE NORMAN SOU7(H) TR ANGLE s NEWTON 12 m! ^' 4854 IV NW N 00 io co A () EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FINAL Permit No. NCO080781 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 penmittee as specified below: Effluent Characteristic Discharge LimItat lonl Monitoring Reaulrementa Lbs/day Units (specify Measurement Sample '$ample Mon. Avg. Daily Ma Mon. Avg. 2jIIY Max. Frequency Tvpe Locatlon Flow 0.095 MGD Weekly Instantaneous E Total Suspended Solids 30.0 mg/I 100 mg/I Monthly Grab E BOD, 5 Day, 20 °C 30.0 mg/I 45.0 mg/I Monthly Grab E NH3 as N Monthly Grab E Oil and Grease 15.0 mg/I 20.0 mg/I Monthly Grab E Total Residual Chlorine + Monthly Grab E Cadmium + Monthly Grab E Chromium + Monthly Grab E Copper + Monthly Grab E Nickel + Monthly Grab E Lead + Monthly Grab E * Sample locations: E - Effluent ** PCB's SHALL NOT be discharged from this facility. ***Chronic Toxicity(Ceriodaphnia) Phase II at 6.0%, March, June, September, and December, See Part III, Condition D. + These parameters shall be monitored after the effective date of the permit until 12 months of data have been collected. At that time upon written request by the permittee, DEM will review the data and if the parameters have been below detection and the chronic toxicity test has passed for the year period, they will be removed from the permit. Parameters shall be monitored during discrete discharge events. If no discharge occurs during the monitoring period then that should be stated on the month's DMR. The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units and shall be monitored Weekly at the effluent by grab sample. There shall be no discharge of floating solids or visible foam in other than trace amounts. A. O. EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FINAL Permit No. NCO080781 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. (Continued) Effluent Characteristic Discharge Limitatlow Monitoring Reaulrementa Lbs/day Other Units (specify) Measurement Sample *Sample Mon. Ava. Daily Max Mon, Ava. Daisy Max. Frequency Tvpe Location Selenium + Monthly Grab E Zinc + Monthly Grab E PCB's Chronic Toxicity"' Quarterly Grab E PART I 6TWCOMMMITMOMOTI1•_._I 1. The permittee shall comply with Final Effluent Limitations specified for discharges in accordance with the following schedule: Permittee shall comply with Final Effluent Limitations by the effective date of the permit unless specified below. 2. Permittee shall at all times provide the operation and maintenance necessary to operate the existing facilities at optimum efficiency. 3. No later than 14 calendar days following a date identified in the above schedule of compliance, the permittee shall submit either a report of progress or, in the case of specific actions being required by identified dates, a written notice of compliance or noncompliance. In the latter case, the notice shall include the cause of noncompliance, any remedial actions taken, and the probability of meeting the next schedule requirements. Part H Page 1 of 14 PART H STANDARD CONDITIONS FOR NPDES PERMITS F • N►yfre The Director of the Division of Environmental Management. 2. DEM or Division Means the Division of Environmental Management, Department of Environment, Health and Natural Resources. 3. EYC Used herein means the North Carolina Environmental Management Commission. The Federal Water Pollution Control Act, also known as the Clean Water Act, as amended, 33 USC 1251, et. seq. 5. Mass/Day Measurements a. The "monthly average discharge" is defined as the total mass of all daily discharges sampled and/or measured during a calendar month on which daily discharges are sampled and measured, divided by the number of daily discharges sampled and/or measured during such month. It is therefore, an arithmetic mean found by adding the weights of the pollutant found each day of the month and then dividing this sum by the number of days the tests were reported. The limitation is identified as "Monthly Average" in Part I of the permit. b. The "weekly average discharge" is defined as the total mass of all daily discharges sampled and/or measured during the calendar week (Sunday - Saturday) on which daily discharges are sampled and measured, divided by the number of daily discharges sampled and/or measured during such week. It is, therefore, an arithmetic mean found by adding the weights of pollutants found each day of the week and then dividing this sum by the number of days the tests were reported. This limitation is identified as "Weekly Average" in Part I of the permit. c. The "maximum daily discharge" is the total mass (weight) of a pollutant discharged during a calendar day. If only one sample is taken during any calendar day the weight of pollutant calculated from it is the "maximum daily discharge." This limitation is identified as 'Daily Maximum," in Part I of the permit. Part H Page 2 of 14 d. The "average annual discharge" is defined as the total mass of all daily discharges sampled and/or measured during the calendar year on which daily discharges are sampled and measured, divided by the number of daily discharges sampled and/or measured during such year. It is, therefore, an arithmetic mean found by adding the weights of pollutants found each day of the year and then dividing this sum by the number of days the tests were reported. This limitation is defined as "Annual Average" in Part I of the permit. a. The "average monthly concentration," other than for fecal coliform bacteria, is the sum of the concentrations of all daily discharges sampled and/or measured during a calendar month on which daily discharges are sampled and measured, divided by the number of daily discharges sampled and/or measured during such month (arithmetic mean of the daily concentration values). The daily concentration value is equal to the concentration of a composite sample or in the case of grab samples is the arithmetic mean (weighted by flow value) of all the samples collected during that calendar day. The average monthly count for fecal coliform bacteria is the geometric mean of the counts for samples collected during a calendar month. This limitation is identified as "Monthly Average" under "Other Units" in Part I of the permit- b. The "average weekly concentration," other than for fecal coliform bacteria, is the sum of the concentrations of all daily discharges sampled and/or measured during a calendar week (Sunday/Saturday) on which daily discharges are sampled and measured divided by the number of daily discharges sampled and/or measured during such week (arithmetic mean of the daily concentration values). The daily concentration value is equal to the concentration of a composite sample or in the case of grab samples is the arithmetic mean (weighted by flow value) of all the samples collected during that calendar day. The average weekly count for fecal coliform bacteria is the geometric mean of the counts for samples collected during a calendar week. This limitation is identified as "Weekly Average" under "Other Units" in Part I of the permit. c. The "maximum daily concentration" is the concentration of a pollutant discharge during a calendar day. If only one sample is taken during any calendar day the concentration of pollutant calculated from it is the "Maximum Daily Concentration". It is identified as "Daily Maximum" under "Other Units" in Part I of the permit. d. The "average annual concentration," other than for fecal coliform bacteria, is the sum of the concentrations of all daily discharges sampled and/or measured during a calendar year on which daily discharges are sampled and measured divided by the number of daily discharges sampled and/or measured during such year (arithmetic mean of the daily concentration values). The daily concentration value is equal to the concentration of a composite sample or in the case of grab samples is the arithmetic mean (weighted by flow value) of all the samples collected during that calendar day . The average yearly count for fecal coliform bacteria is the geometric mean of the counts for samples collected during a calendar year. e. The "daily average concentration" (for dissolved oxygen) is the minimum allowable amount of dissolved oxygen required to be available in the effluent prior to discharge averaged over a calendar day. If only one dissolved oxygen sample is taken over a calendar day, the sample is considered to be the "daily average concentration" for the discharge. It is identified as "daily average" in the text of Part I. Part H Page 3 of 14 f. The "quarterly average concentration" is the average of all samples taken over a calendar quarter. It is identified as "Quarterly Average Limitation" in the text of Part I of the permit. g. A calendar quarter is defined as one of the following distinct periods: January through March, April through June, July through September, and October through December. 7. Other Measurements a. Flow, (MGD): The flow limit expressed in this permit is the 24 hours average flow, averaged monthly. It is determined as the arithmetic mean of the total daily flows recorded during the calendar month. b. An "instantaneous flow measurement" is a measure of flow taken at the time of sampling, when both the sample and flow will be representative of the total discharge. c. A "continuous flow measurement" is a measure of discharge flow from the facility which occurs continually without interruption throughout the operating hours of the facility. Flow shall be monitored continually except for the infrequent times when there may be no flow or for infrequent maintenance activities on the flow device. MIAMI Tom • - a. Composite Sample: A composite sample shall consist of: (1) a series of grab samples collected at equal time intervals over a 24 hour period of discharge and combined proportional to the rate of flow measured at the time of individual sample collection, or (2) a series of grab samples of equal volume collected over a 24 hour period with the time intervals between samples determined by a preset number of gallons passing the sampling point. Flow measurement between sample intervals shall be determined by use of a flow recorder and totalizer, and the present gallon interval between sample collection fixed at no greater than 1/24 of the expected total daily flow at the treatment system, or (3) a single, continuous sample collected over a 24 hour period proportional to the rate of flow. In accordance with (1) above, the time interval between influent grab samples shall be no greater than once per hour, and the time interval between effluent grab samples shall be no greater than once per hour except at wastewater treatment systems having a detention time of greater than 24 hours. In such cases, effluent grab samples may be collected at time intervals evenly spaced over the 24 hour period which are equal in number of hours to the detention time of the system in number of days. However, in no case may the time interval between effluent grab samples be greater than six (6) hours nor the number of samples less than four (4) during a 24 hour sampling period. b. Grab Sample: Grab samples are individual samples collected over a period of time not exceeding 15 minutes; the grab sample can be taken manually. a Arithmetic Mean: The arithmetic mean of any set of values is the summation of the individual values divided by the number of individual values. Part II Page 4 of 14 b. Geometric Mean: The geometric mean of any set of values is the Nth root of the product of the individual values where N is equal to the number of individual values. The geometric mean is equivalent to the antilog of the arithmetic mean of the logarithms of the individual values. For purposes of calculating the geometric mean, values of zero (0) shall be considered to be one 0). Weighted by Flow Value: Weighted by flow value means the summation of each concentration times its respective flow divided by the summation of the respective flows. 10. Calendar Day A calendar day is defined as the period from midnight of one day until midnight of the next day. However, for purposes of this permit, any consecutive 24-hour period that reasonably represents the calendar day may be used for sampling. W40 A hazardous substance means any substance designated under 40 CFR Part 116 pursuant to Section 311 of the Clean Water Act. 12. Toxic Pollutant A toxic pollutant is any pollutant listed as toxic under Section 307(a)(1) of the Clean Water Act. SECTION B. GENERAL CONDITIONS The permittee must comply with all conditions of this permit. Any permit noncompliance constitutes a violation of the Clean Water Act and is grounds for enforcement action; for permit termination, revocation and reissuance, or modification; or denial of a permit renewal application. The permittee shall comply with effluent standards or prohibitions established under section 307(a) of the Clean Water Act for toxic pollutants and with standards for sewage sludge use or disposal established under section 405(d) of the Clean Water Act within the time provided in the regulations that establish these standards or prohibitions, even if the permit has not yet been modified to incorporate the requirement. b. The Clean Water Act provides that any person who violates a permit condition is subject to a civil penalty not to exceed $25,000 per day for each violation. Any person who negligently violates any permit condition is subject to criminal penalties of $2,500 to $25,000 per day of violation, or imprisonment for not more than 1 year, or both. Any person who knowingly violates permit conditions is subject to criminal penalties of $5,000 to $50,000 per day of violation, or imprisonment for not more than 3 years, or both. Also, any person who violates a permit condition may be assessed an administrative penalty not to exceed $10,000 per violation with the maximum amount not to exceed $125,000. [Ref: Section 309 of the Federal Act 33 U.S.C. 1319 and 40 CFR 122.41 (a)] Part R Page 5 of 14 c. Under state law, a daily civil penalty of not more than ten thousand dollars ($10,000) per violation may be assessed against any person who violates or fails to act in accordance with the terms, conditions, or requirements of a permit. [Ref: North Carolina General Statutes § 143-215.6 (a)] The permittee shall take all reasonable steps to minimize or prevent any discharge in violation of this permit which has a reasonable likelihood of adversely affecting human health or the environment. ,I • No_f• IT. I I• • Except as provided in permit conditions on 'Bypassing" (Part II, CA.) and "Power Failures" (Part H, C.7.), nothing in this permit shall be construed to relieve the permittee from any responsibilities, liabilities, or penalties for noncompliance pursuant to NCGS 143-215.3, 143-215.6 or Section 309 of the Federal Act, 33 USC 1319. Furthermore, the permittee is responsible for consequential damages, such as fish kills, even though the responsibility for effective compliance may be temporarily suspended. Nothing in this permit shall be construed to preclude the institution of any legal action or relieve the permittee from any responsibilities, liabilities, or penalties to which the permittee is or may be subject to under NCGS 143-215.75 et seq. or Section 311 of the Federal Act, 33 USG 1321. Furthermore, the permittee is responsible for consequential damages, such as fish kills, even though the responsibility for effective compliance may be temporarily suspended. The issuance of this permit does not convey any property rights in either real or personal property, or any exclusive privileges, nor does it authorize any injury to private property or any invasion of personal rights, nor any infringement of Federal, State or local laws or regulations. •Mrsuremej• •� ��. •� This permit does not authorize or approve the construction of any onshore or offshore physical structures or facilities or the undertaking of any work in any navigable waters. 7. Severability The provisions of this permit are severable, and if any provision of this permit, or the application of any provision of this permit to any circumstances, is held invalid, the application of such provision to other circumstances, and the remainder of this permit, shall not be affected thereby. • i• •ra no •n�,.•� Part U Page 6 of 14 The permittee shall furnish to the Permit Issuing Authority, within a reasonable time, any information which the Permit Issuing Authority may request to determine whether cause exists for modifying, revoking and reissuing, or terminating this permit or to determine compliance with this permit. The permittee shall also furnish to the Permit Issuing Authority upon request, copies of records required to be kept by this permit. If the permittee wishes to continue an activity regulated by this permit after the expiration date of this permit, the permittee must apply for and obtain a new permit. The permittee is not authorized to discharge after the expiration date. In order to receive automatic authorization to discharge beyond the expiration date, the permittee shall submit such information, forms, and fees as are required by the agency authorized to issue permits no later than 180 days prior to the expiration date. Any discharge that has not requested renewal at least 180 days prior to expiration, or any discharge that does not have a permit after the expiration and has not requested renewal at least 180 days prior to expiration, will subject the permittee to enforcement procedures as provided in NCGS 143-215.6 and 33 USC 1251 et. seq. 11. Signatory R-uirements All applications, reports, or information submitted to the Permit Issuing Authority shall be signed and certified. a. All permit applications shall be signed as follows: (1) For a corporation: by a responsible corporate officer. For the purpose of this Section, a responsible corporate officer means: (a) a president, secretary, treasurer or vice president of the corporation in charge of a principal business function, or any other person who performs similar policy or decision making functions for the corporation, or (b) the manager of one or more manufacturing production or operating facilities employing more than 250 persons or having gross annual sales or expenditures exceeding 25 million (in second quarter 1980 dollars), if authority to sign documents has been assigned or delegated to the manager in accordance with corporate procedures. (2) For a partnership or sole proprietorship: by a general partner or the proprietor, respectively; or (3) For a municipality, State, Federal, or other public agency: by either a principal executive officer or ranking elected official. b. All reports required by the permit and other information requested by the Permit Issuing Authority shall be signed by a person described above or by a duly authorized representative of that person. A person is a duly authorized representative only if: 0) The authorization is made in writing by a person described above; (2) The authorization specified either an individual or a position having responsibility for the overall operation of the regulated facility or activity, such as the position of plant manager, operator of a well or well field, superintendent, a position of Part II Page 7 of 14 equivalent responsibility, or an individual or position having overall responsibility for environmental matters for the company. (A duly authorized representative may thus be either a named individual or any individual occupying a named position.); and (3) The written authorization is submitted to the Permit Issuing Authority. c. Certification. Any person signing a document under paragraphs a. or b. of this section shall make the following certification: "I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and believe, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations." 12. Permit Actions This permit may be modified, revoked and reissued, or terminated for cause.The filing of a request by the permittee for a permit modification, revocation and reissuance, or termination, or a notification of planned changes or anticipated noncompliance does not stay any permit condition. • �� •WIGNMEGARKI •MMMI.W• The issuance of this permit does not prohibit the permit issuing authority from reopening and modifying the permit, revoking and reissuing the permit, or terminating the permit as allowed by the laws, rules, and regulations contained in Title 40, Code of Federal Regulations, Parts 122 and 123; Title 15A of the North Carolina Administrative Code, Subchapter 2H .0100; and North Carolina General Statute 143-215.1 et. al. 14. Previous Permits The exclusive authority to operate this facility arises under this permit. The authority to operate the facility under previously issued permits bearing this number is no longer effective. The conditions, requirements, terms, and provisions of this permit authorizing discharge under the National Pollutant Discharge Elimination System govern discharges from this facility. Pursuant to Chapter 90A-44 of North Carolina General Statutes, the permittee shall employ a certified wastewater treatment plant operator in responsible charge (ORC) of the wastewater treatment facilities. Such operator must hold a certification of the grade equivalent to or greater than the classification assigned to the wastewater treatment facilities. The permittee shall notify the Division's Operator Training and Certification Unit within thirty days of any change in the ORC status. Part II Page 8 of 14 The permittee shall at all times properly operate and maintain all facilities and systems of treatment and control (and related appurtenances) which are installed or used by the permittee to achieve compliance with the conditions of this permit. Proper operation and maintenance also includes adequate laboratory controls and appropriate quality assurance procedures. This provision requires the operation of back-up or auxiliary facilities or similar systems which are installed by a permittee only when the operation is necessary to achieve compliance with the conditions of the permit. It shall not be a defense for a permittee in an enforcement action that it would have been necessary to halt or mduce the permitted activity in order to maintain compliance with the condition of this permit. a. Definitions (1) "Bypass" means the known diversion of waste streams from any portion of a treatment facility including the collection system, which is not a designed or established or operating mode for the facility. (2) "Severe property damage" means substantial physical damage to property, damage to the treatment facilities which causes them to become inoperable, or substantial and permanent loss of natural resources which can reasonably be expected to occur in the absence of a bypass. Severe property damage does not mean economic loss caused by delays in production. b. Bypass not exceeding limitations. The permittee may allow any bypass to occur which does not cause effluent limitations to be exceeded, but only if it also is for essential maintenance to assure efficient operation. These bypasses are not subject to the provisions of Paragraphs c. and d. of this section. c. Notice (1) Anticipated bypass. If the permittee knows in advance of the need for a bypass, it. shall submit prior notice, if possible at least ten days before the date of the bypass; including an evaluation of the anticipated quality and affect of the bypass. (2) Unanticipated bypass. The permittee shall submit notice of an unanticipated bypass as required in Part H, E. 6. of this permit. (24-hour notice). d. Prohibition of Bypass (1) Bypass is prohibited and the Permit Issuing Authority may take enforcement action against a permittee for bypass, unless: (a) Bypass was unavoidable to prevent loss of life, personal injury or severe property damage; Part II Page 9 of 14 (b) There were no feasible alternatives to the bypass, such as the use of auxiliary treatment facilities, retention of untreated wastes or maintenance during normal periods of equipment downtime. This condition is not satisfied if adequate backup equipment should have been installed in the exercise of reasonable engineering judgment to prevent a bypass which occurred during normal periods of equipment downtime or preventive maintenance; and (c) The permittee submitted notices as required under Paragraph c. of this section. (2) The Permit Issuing Authority may approve an anticipated bypass, after considering its adverse affects, if the Permit Issuing Authority determines that it will meet the three conditions listed above in Paragraph d. (1) of this section. 5. Upsets a. Definition. "Upset " means an exceptional incident in which there is unintentional and temporary noncompliance with technology based permit effluent limitations because of factors beyond the reasonable control of the permittee. An upset does not include noncompliance to the extent caused by operational error, improperly designed treatment facilities, inadequate treatment facilities, lack of preventive maintenance, or careless or improper operation. b. Effect of an upset. An upset constitutes an affirmative defense to an action brought for noncompliance with such technology based permit effluent limitations if the requirements of paragraph c. of this condition are met. No determination made during administrative review of claims that noncompliance was caused by upset, and before an action for noncompliance, is final administrative action subject to judicial review. c. Conditions necessary for a demonstration of upset. A permittee who wishes to establish the affirmative defense of upset shall demonstrate, through properly signed, contemporaneous operating logs, or other relevant evidence that: (a) An upset occurred and that the permittee can identify the cause(s) of the upset; (b) The permittee facility was at the time being properly operated; and (c) The permittee submitted notice of the upset as required in Part II, E. 6. (b) (B) of this permit. (d) The permittee complied with any remedial measures required under Part II, B. 2. of this permit. d. Burden of proof. In any enforcement proceeding the permittee seeking to establish the occurrence of an upset has the burden of proof. Part II Page 10 of 14 Solids, sludges, filter backwash, or other pollutants removed in the course of treatment or control of wastewaters shall be disposed of in accordance with NCGS 143-215.1 and in a manner such as to prevent any pollutant from such materials from entering waters of the State or navigable waters of the United States. The permittee shall comply with all existing federal regulations governing the disposal of sewage sludge. Upon promulgation of 40 CFR Part 503, any permit issued by the Permit Issuing Authority for the disposal of sludge may be reopened and modified, or revoked and reissued, to incorporate applicable requirements at 40 CFR Part 503. The permittee shall comply with applicable 40 CFR Part 503 Standards for the Use and Disposal of Sewage Sludge (when promulgated) within the time provided in the regulation, even if the permit is not modified to incorporate the requirement. The permittee shall notify the Permit Issuing Authority of any significant change in its sludge use or disposal practices. 7. Power Failures The permittee is responsible for maintaining adequate safeguards as required by DEM Regulation, Title 15A, North Carolina Administrative Code, Subchapter 2H, .0124 Reliability, to prevent the discharge of untreated or inadequately treated wastes during electrical power failures either by means of alternate power sources, standby generators or retention of inadequately treated effluent. malneles• •• �'J?J a axam� 1 ,-11. _i . Samples collected and measurements taken, as required herein, shall be characteristic of the volume and nature of the permitted discharge. Samples collected at a frequency less than daily shall be taken on a day and time that is characteristic of the discharge over the entire period which the sample represents. All samples shall be taken at the monitoring points specified in this permit and, unless otherwise specified, before the effluent joins or is diluted by any other wastestream, body of water, or substance. Monitoring points shall not be changed without notification to and the approval of the Permit Issuing Authority. Monitoring results obtained during the previous month(s) shall be summarized for each month and reported on a monthly Discharge Monitoring Report (DMR) Form (DEM No. MR 1, 1.1, 2, 3) or alternative forms approved by the Director, DEM, postmarked no later than the 30th day following the completed reporting period. The fast DMR is due on the last day of the month following the issuance of the permit or in the case of a new facility, on the last day of the month following the commencement of discharge. Duplicate signed copies of these, and all other reports required herein, shall be submitted to the following address: Division of Environmental Management Water Quality Section ATTENTION: Central Files Post Office Box 27687 Raleigh, North Carolina 27611 Part II Page 11 of 14 Appropriate flow measurement devices and methods consistent with accepted scientific practices shall be selected and used to ensure the accuracy and reliability of measurements of the volume of monitored discharges. The devices shall be installed, calibrated and maintained to ensure that the accuracy of the measurements are consistent with the accepted capability of that type of device. Devices selected shall be capable of measuring flows with a maximum deviation of less than 10% from the true discharge rates throughout the range of expected discharge volumes. Once -through condenser cooling water flow which is monitored by pump logs, or pump hour meters as specified in Part I of this permit and based on the manufacturer's pump curves shall not be subject to this requirement. Test procedures for the analysis of pollutants shall conform to the EMC regulations published pursuant to NCGS 143-215.63 et. seq, the Water and Air Quality Reporting Acts, and to regulations published pursuant to Section 304(g), 33 USC 1314, of the Federal Water Pollution Control Act, as Amended, and Regulation 40 CFR 136. To meet the intent of the monitoring required by this permit, all test procedures must produce minimum detection and reporting levels that are below the permit discharge requirements and all data generated must be reported down to the minimum detection or lower reporting level of the procedure. If no approved methods are determined capable of achieving minimum detection and reporting levels below permit discharge requirements, then the most sensitive (method with the lowest possible detection and reporting level) approved method must be used. 5. Penalties for Tampering The Clean Water Act provides that any person who falsifies, tampers with, or knowingly renders inaccurate, any monitoring device or method required to be maintained under this permit shall, upon conviction, be punished by a fine of not more than $10,000 per violation, or by imprisonment for not more than two years per violation, or by both. 6. Records Retention The permittee shall retain records of all monitoring information, including all calibration and maintenance records and all original strip chart recordings for continuous monitoring instrumentation, copies of all reports required by this permit, for a period of at least 3 years from the date of the sample, measurement, report or application. This period may be extended by request of the Director at any time. For each measurement or sample taken pursuant to the requirements of this permit, the permittee shall record the following information: a. The date, exact place, and time of sampling or measurements; b. The individual(s) who performed the sampling or measurements; c. The date(s) analyses were performed; d. The individual(s) who performed the analyses; e. The analytical techniques or methods used; and f. The results of such analyses. Part II Page 12 of 14 The permittee shall allow the Director, or an authorized representative, upon the presentation of credentials and other documents as may be required by law, to; a. Enter upon the permittee's premises where a regulated facility or activity is located or conducted, or where records must be kept under the conditions of this permit; b. Have access to and copy, at reasonable times, any records that must be kept under the conditions of this permit; c. Inspect at reasonable times any facilities, equipment (including monitoring and control equipment), practices, or operations regulated or required under this permit; and d. Sample or monitor at reasonable times, for the purposes of assuring permit compliance or as otherwise authorized by the Clean Water Act, any substances or parameters at any location. 1. Change in Discharge All discharges authorized herein shall be consistent with the terms and conditions of this permit. The discharge of any pollutant identified in this permit more frequently than or at a level in excess of that authorized shall constitute a violation of the permit. 2. Planned Changes The permittee shall give notice to the Director as soon as possible of any planned physical alterations or additions to the permitted facility. Notice is required only when: a. The alteration or addition to a permitted facility may meet one of the criteria for determining whether a facility is a new source in 40 CFR Part 122.29 (b); or b. The alteration or addition could significantly change the nature or increase the quantity of pollutants discharged. This notification applies to pollutants which are subject neither to effluent limitations in the permit, nor to notification requirements under 40 CFR Part 122.42 (a) (1). The permittee shall give advance notice to the Director of any planned changes in the permitted facility or activity which may result in noncompliance with permit requirements. 4. Transfers This permit is not transferable to any person except after notice to the Director. The Director may require modification or revocation and reissuance of the permittee and incorporate such other requirements as may be necessary under the Clean Water Act. Part II Page 13 of 14 5. Monitoring Reports Monitoring results shall be reported at the intervals specified elsewhere in this permit. a. Monitoring results must be reported on a Discharge Monitoring Report (DMR) (See Part II. D. 2. of this permit). b. If the permittee monitors any pollutant more frequently than required by the permit, using test procedures specified in Part II, D. 4. of this permit, the results of this monitoring shall be included in the calculation and reporting of the data submitted in the DMR. c. Calculations for all limitations which require averaging of measurements shall utilize an arithmetic mean unless otherwise specified by the Director in the permit. 6. Twenty-four Hour Reporting a. The permittee shall report to the central office or the appropriate regional office any noncompliance which may endanger health or the environment. Any information shall be provided orally within 24 hours from the time the permittee became aware of the circumstances. A written submission shall also be provided within 5 days of the time the permittee becomes aware of the circumstances. The written submission shall contain a description of the noncompliance, and its cause; the period of noncompliance, including exact dates and times, and if the noncompliance has not been corrected, the anticipated time it is expected to continue; and steps taken or planned to reduce, eliminate, and prevent reoccurrence of the noncompliance. b. The following shall be included as information which must be reported within 24 hours under this paragraph. (A) Any unanticipated bypass which exceeds any effluent limitation in the permit. (B) Any upset which exceeds any effluent limitation in the permit. (C) Violation of a maximum daily discharge limitation for any of the pollutants listed by the Director in the permit to be reported within 24 hours. c. The Director may waive the written report on a case -by -case basis for reports under paragraph b. above of this condition if the oral report has been received within 24 hours. 7. Other Noncompliance The permittee shall report all instances of noncompliance not reported under Part II. E. 5 and 6. of this permit at the time monitoring reports are submitted. The reports shall contain the information listed in Part H. E. 6. of this permit. S. Other Information Where the permittee becomes aware that it failed to submit any relevant facts in a permit application, or submitted incorrect information in a permit application or in any report to the Director, it shall promptly submit such facts or information. Part H Page 14 of 14 The permittee shall report by telephone to either the central office or the appropriate regional office of the Division as soon as possible, but in no case more than 24 hours or on the next working day following the occurrence or first knowledge of the occurrence of any of the following: a. Any occurrence at the water pollution control facility which results in the discharge of significant amounts of wastes which are abnormal in quantity or characteristic, such as the dumping of the contents of a sludge digester, the known passage of a slug of hazardous substance through the facility; or any other unusual circumstances. b. Any process unit failure, due to known or unknown reasons, that render the facility incapable of adequate wastewater treatment such as mechanical or electrical failures of pumps, aerators, compressors, etc. c. Any failure of a pumping station, sewer line, or treatment facility resulting in a by-pass directly to receiving waters without treatment of all or any portion of the influent to such station or facility. Persons reporting such occurrences by telephone shall also file a written report in letter form within 5 days following first knowledge of the occurrence. 10. Availability of Reports Except for data determined to be confidential under NCGS 143-215.3(a)(2) or Section 308 of the Federal Act, 33 USC 1318, all reports prepared in accordance with the terms shall be available for public inspection at the offices of the Division of Environmental Management. As required by the Act, effluent data shall not be considered confidential. Knowingly making any false statement on any such report may result in the imposition of criminal penalties as provided for in NCGS 143-215.1(b)(2) or in Section 309 of the Federal Act. 11. Penalties for Falsification of Reports The Clean Water Act provides that any person who knowingly makes any false statement, representation, or certification in any record or other document submitted or required to be maintained under this permit, including monitoring reports or reports of compliance or noncompliance shall, upon conviction, be punished by a fine of not more than $10,000 per violation, or by imprisonment for not more than two years per violation, or by both. PART III OTHER REQUIREMENTS No construction of wastewater treatment facilities or additions to add to the plant's treatment capacity or to change the type of process utilized at the treatment plant shall be begun until Final Plans and Specifications have been submitted to the Division of Environmental Management and written approval and Authorization to Construct has been issued. B . Groundwater Monitoring The permittee shall, upon written notice from the Director of the Division of Environmental Management, conduct groundwater monitoring as may be required to determine the compliance of this NPDES permitted facility with the current groundwater standards. C. Changes in Discharges of Toxic Substances The permittee shall notify the Permit Issuing Authority as soon as it knows or has reason to believe: a. That any activity has occurred or will occur which would result in the discharge, on a routine or frequent basis, of any toxic pollutant which is not limited in the permit, if that discharge will exceed the highest of the following "notification levels' (1) One hundred micrograms per liter (100 ug/1); (2) Two hundred micrograms per liter (200 ug/1) for acrolein and acrylonitrile; five hundred micrograms per liter (500 ug/1) for 2.4-dinitrophenol and for 2-methyl-4.6-dinitrophenol; and one milligram per liter (1 mg/1) for antimony; (3) Five (5) times the maximum concentration value reported for that pollutant in the permit application. b. That any activity has occurred or will occur which would result in any discharge, on a non -routine or infrequent basis, of a toxic pollutant which is not limited in the permit, if that discharge will exceed the highest of the following "notification levels"; (1) Five hundred micrograms per liter (500 ug/1); (2) One milligram per liter (1 mg/1) for antimony; (3) Ten 00) times the maximum concentration value reported for that pollutant in the permit application. Part III Permit No. NC0080781 D. CHRONIC TOXICITY PERMIT LIMIT (QRTRLY) The effluent discharge shall at no time exhibit 48 hour acute toxicity as lethality in an effluent concentration of 6.0% nor measure a quarterly arithmetic average chronic value less than this same percentage of waste. The chronic value will be determined using the geometric mean of the highest concentration having no statistically detectable impairment of reproduction or survival and the lowest concentration that does have a statistically detectable impairment of reproduction or survival. The presence of 48 hour acute toxicity will be determined using Fisher's Exact Test at 48 hours from test initiation. Collection methods, exposure regimes, and further statistical methods are defined in: The North Carolina Phase II Chronic Whole Effluent Toxicity Test Procedure (July, 1991) or subsequent versions. The permit holder shall perform at a minimum, quarterly monitoring using these procedures to establish compliance with the permit condition. The first test will be performed within thirty days from the effective date that the outfall becomes operational 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. If the test procedure performed as the first test of any single quarter measures 48 hour acute toxicity or a chronic value less than that specified above, then multiple concentration testing shall be performed, at a minimum, in each of the two following months. All toxicity testing results required as part of this permit condition will be entered on the Effluent Discharge Monitoring Form (MR-1) for the months in which tests were performed, using the parameter code THP3B for the Chronic Value and TGA3B for the 48 hour Acute Toxicity measure (Pass/Fail). Additionally, DEM Form AT-3 (original) is to be sent to the following address: Attention: Environmental Sciences Branch North Carolina Division of Environmental Management 4401 Reedy Creek Road Raleigh, NC 27607 Test data shall be complete and accurate and include all supporting chemical/physical measurements performed in association with the toxicity tests, as well as all dose/response data. Total residual chlorine of the effluent toxicity sample must be measured and reported if chlorine is employed for disinfection of the waste stream. Should any test data from this monitoring requirement or tests performed by the North Carolina Division of Environmental Management indicate potential impacts to the receiving stream, this permit may be re -opened and modified to include alternate monitoring requirements or limits. NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum control organism survival and appropriate environmental controls, shall constitute an invalid test and will require immediate retesting (within 30 days of initial monitoring event). Failure to submit suitable test results will constitute noncompliance with monitoring requirements. E. Disposal Alternatives The Permittee shall continually evaluate all wastewater disposal alternatives and pursue the most environmentally sound alternative of the reasonably cost effective alternatives. If the facility is in substantial non-compliance with the terms and conditions of the NPDES permit or governing rules, regulations, or laws, the permittee shall submit a report in such form and detail as required by the PART IV ANNUAL ADMINISTERING AND COMPLIANCE MONITORING FEE REQUIREMENTS A. The permittee must pay the annual administering and compliance monitoring fee within 30 (thirty) days after being billed by the Division. Failure to pay the fee in a timely manner in accordance with 15A NCAC 2H .0105(b)(4) may cause this Division to initiate action to revoke the permit_ NPDES WASTE LOAD ALLOCATION PERMIT NO.: NCO080781 PERMITTEE NAME: Duke Power Company FACILITY NAME: Lincoln Combustion Turbine Sta. Facility Status: Permit Status: Major Pipe No.: 001 Proposed rr. of H,%TV"L New tE%0t,RCT.% AND PWKVMWT D,Y'wrME.x•r Minor � Design Capacity: 0.095 MGD Domestic (% of Flow): Industrial (% of Flow): Comments: 100 % Apa 11992 jMi ttE fol`REMB AI Of f iGE MAUNUIt 1�O wastewater consists of filter backwash, clarifier and demineralizer backwash, miscellaneous water leakage and stormwater. Water from the turbines is sent through an oil/water separator. RECEIVING STREAM: Killian Creek Class: C Sub -Basin: 03-08-33 Reference USGS Quad: F 14 NE (please attach) County: Lincoln Regional Office: Mooresville Regional Office Previous Exp. Date: 00/00/00 Treatment Plant Class: n/a Classification changes within three miles: none Requested by: Rosanne Barona Date: 11/6/91 Prepared by ''"`�'� Date: 3 ,z -5-S Z� Reviewed GCS Date: _fA Modeler Date Rec. # 2 Drainage Area (mi ) 36.5 Avg. Streamflow (cfs): -�/ Z 7Q10 (cfs) .? 5/ Winter 7Q10 (cfs) 5. 99 30Q2 (cfs) Toxicity Limits: IWC lKO % Acute hronic Instream Monitoring: Parameters Upstream Downstream Location Location Effluent Characteristics Summer Winter BOD5 (mg/1) 36 (c• NH3-N (mg/1) 13 , D.O. (mg/1) TSS (mg/1) 30 x /oa NSPS F. Col. (/100 ml) pH (SU) .21 Comments: FOR APPROPRIATE DISCHARGERS, LIST COMPLETE GUIDELINE LIMITATIONS BELOW Effluent Characteristics S Monthly Average Daily Maximum 0• 0 / 60, 0 156 ;:z a , o Comments q.;2 3 , /_5, AS Y�-) S Facility Name: NPDES No.: Type of Waste: Facility Status: Permit Status: Receiving Stream: Stream Classification: Subbasin: County: Regional Office: Requestor: Date of Request: Topo Quad: FACT SHEET FOR WASTELOAD ALLOCATION Request # Lincoln Combustion Turbine Station NCO080781 Industrial Proposed New Killian Creek C 6567 X. C. DEPT. OF NATURAI, *I"SOURCES AND COMMUNITY DEV$LppMENr .'.MAR 0 4 1992' ON�ISION OF ENVIRONMENTAL WAGENUfi 030833 100RESME Rf. XAL (f f,&; Lincoln Stream Characteristic: Mooresville USGS # 0414270795 Barona Date: 1/89 11/6/91 Drainage Area (mi2): 36.5 F14NE Summer 7Q10 (cfs): 2.4 Winter 7Q10 (cfs): 5.99 Average Flow (cfs): 41.2 30Q2 (cfs): IWC (%): 5.8 Wasteload Allocation Summary (approach taken, correspondence with region, EPA, etc.) Facility requesting NPDES permit for 1,165 MW 16 unit combustion turbine plant. Technical Support recommends effluent limitations and a toxicity testing requirement Potential exists for metals interaction with Julius Blum. Special Schedule Requirements and additional comments from Reviewers: ;v __V r "I Recommended b Date: 2/19/92 Reviewed by CD "E7 r n ,r Instream Assessment: Date: a i ci,?c Regional Supervisor: / d6 Date: - cn .:. Permits & Engineering: / l �C��, to _ Date: RETURN TO TECHNICAL SERVICES BY: MAR 2 3 1992 TOXICS/M ETALS/CONVENTIONAL PARAMETERS Type of Toxicity Test: Existing Limit: Recommended Limit: Monitoring Schedule: Recommended Limit: Wasteflow (MGD) BOD5 (mg/1): NH3 (mg/1) TSS (mg/1): pH (SU): Cadmium (µg/l): Chromium (µg/1): Copper (µg/1): Nickel (µg/1): Lead (µg/l): Zinc (µg/1): Selenium (9g/1): Chlorine (µg/1): Oil & Grease (mg/1) PCBs (ug/1) Fluoride (mg/1) Chronic/pass fail/qrtrly 6.0% Feb May Aug Nov Monthly Average Daily Max 0.095 30 13.7 30 100 6-9 monitor monitor monitor monitor monitor monitor monitor 28 15 20 SHALL NOT BE DISCHARGED monitor WQ WQ, AT NSPS WQ WQ WQ WQ WQ WQ WQ WQ WQ NSPS _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. •' No parameters are water quality limited, but this discharge may affect future allocations. INSTREAM MONITORING REQUIREMENTS Upstream Location: Downstream Location: Parameters: Special instream monitoring locations or monitoring frequencies: MISCELLANEOUS INFORMATION & SPECIAL CONDITIONS Wasteload sent to EPA? (Major) _N_ (Y or N) (If yes, then attach schematic, toxics spreadsheet, copy of model, or, if not modeled, then old assumptions that were made, and description of how it fits into basinwide plan) Additional Information attached? (Y or N) If yes, explain with attachments. Facility Name LN�i N ��• b�s�, ✓ 'AJf- �1fa+« Permit # AiLju'd'�"�d'I Pipe # OG_ CHRONIC TOXICITY PASS/FAIL PERMIT LIMIT (QRTRLY) The effluent discharge shall at no time exhibit chronic toxicity using test procedures outlined in: 1.) The North Carolina Ceriodaphnia chronic effluent bioassay procedure (North Carolina Chronic Bioassay Procedure - Revised *September 1989) or subsequent versions. The effluent concentration at which there may be no observable inhibition of reproduction or significant mortality is -4FA% (defined as treatment two in the North Carolina procedure document). The permit holder shall perform quarter monitoring using this procedure to establish compliance with the permit condition. The first test will be performed after thirty days from the effective date of this permit during the months of Fer8_,* y 40(, 0✓ . Effluent sampling for this testing shall be performed at the NPDES permitted final effluent discharge below all treatment processes. All toxicity testing results required as part of this permit condition will be entered on the Effluent Discharge Monitoring Form (MR-1) for the month in which it was performed, using the parameter code TGP3B. Additionally, DEM Form AT-1 (original) is to be sent to the following address: Attention: Environmental Sciences Branch North Carolina Division of Environmental Management 4401 Reedy Creek Road Raleigh, N.C. 27607 Test data shall be complete and accurate and include all supporting chemical/physical measurements performed in association with the toxicity tests, as well as all dose/response data_ Total residual chlorine of the effluent toxicity sample must be measured and reported if chlorine is employed for disinfection of the waste stream. Should any single quarterly monitoring indicate a failure to meet specified limits, then monthly monitoring will begin immediately until such time that a single test is passed. Upon passing, this monthly test requirement will revert to quarterly in the months specified above. Should any test data from this monitoring requirement or tests performed by the North Carolina Division of Environmental Management indicate potential impacts to the receiving stream, this permit may be re -opened and modified to include alternate monitoring requirements or limits. NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum control organism survival and appropriate environmental controls, shall constitute an invalid test and will require immediate retesting(within 30 days of initial monitoring event). Failure to submit suitable test results will constitute noncompliance with monitoring requirements. 7Q10 '�•9 cfs Permitted Flow a• d 9S MGD mmended b : IWC s• Y % Basin & Sub -basin i h 33 04 7ate Receiving Stream Ic (<'� Cl-tc kC- County Li.N60A _ Z QCL P1F Version 9191 To: Permits and Engineering Unit Water Quality Section Date: August 15, 1991 NPDES STAFF REPORT AND RECOMMENDATIONS County: Lincoln NPDES Permit No.: NC0080781 MRO No.: 91-162 PART I - GENERAL INFORMATION 1. Facility and Address: Lincoln Combustion Turbine Station Duke Power Company P. O. Box 1006 Charlotte, N.C. 28201-1006 2. Date of Investigation: July 24, 1991 3. Report Prepared By: Michael L. Parker, Environ. Engr. II 4. Person Contacted and Telephone Number: Timothy L. Huffman (704) 382-1580 5. Directions to Site: The site is located on the right (north) side of SR 1511 (Old Plank Rd.) approximately 2.3 miles west of the junction of SR 1511 and Highway 16 in southeastern Lincoln County. 6. Discharge Point(s), List for all discharge Points: - Latitude: 350 26' 08" Longitude: 810 01' 46" Attach a USGS Map Extract and indicate treatment plant site and discharge point on map. USGS Quad No.: F 14 NE 7. Size (land available for expansion and upgrading): Ample area exist for expansion if necessary. 8. Topography (relationship to flood plain included): The proposed settling basin will be located above flood plain elevation. 9. Location of Nearest Dwelling: None within 500 feet of the site. Page Two 10. Receiving Stream or Affected Surface Waters: Killian Creek a. Classification: C b. River Basin and Subbasin No.: Catawba 03-08-33 C. Describe receiving stream features and pertinent downstream uses: Excellent flow exist in receiving stream. Area is rural in nature. No water intakes are known to exist above or below this discharge. One permitted outfall (NC0074012) exist above this proposed discharge. PART II - DESCRIPTION OF DISCHARGE AND TREATMENT WORKS 1. Type of Wastewater: % Domestic 100% Industrial a. Volume of Wastewater: 0.09505 MGD (Design Capacity) b. Types and quantities of industrial wastewater: The wastewater will be generated from the backwash of sand filters used to purify the raw water before it is injected into the combustion turbines. C. Prevalent toxic constituents in wastewater: No toxic constituents are expected in the waste stream. d. Pretreatment Program (POTWs only): N/A 2. Production Rates (industrial discharges only) in Pounds: N/A 3. Description of Industrial Process (for industries only) and Applicable CFR Part and Subpart: N/A 4. Type of Treatment (specify whether proposed or existing): The proposed method of treatment will consist of an oil/water separator followed by two settling ponds. 5. Sludge Handling and Disposal Scheme: Solids removed from the treatment facility will be landfilled at a site permitted for this type of disposal. 6. Treatment Plant Classification: Less than 5 points; no rating (include rating sheet). Class I 7. SIC Code(s): 4911 Wastewater Code(s): Primary: 48 Secondary: Page Three PART III - OTHER PERTINENT INFORMATION 1. Is this facility being constructed with Construction Grants Funds (municipals only)? No 2. Special monitoring requests: Recommend monitoring for oil and grease. 3. Additional effluent limits requests: None 4. Air Quality and/or Groundwater concerns or hazardous waste utilized at this facility that may impact water quality, air quality or groundwater? Appropriate AQ Permits have been obtained. No GW concerns nor is hazardous waste utilized at this facility. 5. Other: N/A PART IV - EVALUATION AND RECOMMENDATIONS Duke Power Company requests approval to discharge wastewater from the backwash of sand filters and demineralizers which act to purify water injected into the combustion chambers of the combustion turbines to reduce NOx emissions. The WWT system will also receive approx. 1100 gpd of stormwater. The site appears conducive for the operation of the proposed facility. No detrimental effect on the receiving stream should be expected as a result of this proposed discharge. It is recommended that an NPDES Permit be issued. Sig ture of Report Preparer Da e Water Quality Region 1 Supervisor D e (--�- 2 10 OOP \\1 c-�— $` ' / 1'C _ / Vim///•�. - i v a \ \ 10 - � � / •/ .: .-y wi,• _�-.-�. \ !('-`ram p 11\�/ � �••�i l �; /-) $ ! OBI o; 77 Nk LAKE NORMSOU H) TR/ANaLE 1 ML °O - O 4854 /V NW NEWTON 22 Mt. RATING SCALE FOR CLASSIFICATION OF FACILITIES Name of Plant: &I'lueolm Co �(,1te10f►ve STf}`FrpN (CPC) Owner or Contact Person: T tAo` A.k cE� wtdt>y Mailing Address: R County: Litico(N Telephone: 30`2— 167'0 NPDES Permit No. NC00 SO I Nondisc. Per. No. NIA IssueDate: Expiration Date: Existing Facility New Facility Rated By: Mf"-NAG_ Offl-Y_rL_ Date: Reviewed (Train. & Cert.) Reg. Office Reviewed (Train. & Cert.) Central ORC ITEM POINTS (1) Industrial Pretreatment Units and/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 (def. 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 .......................... 100,001 -- 250,000.......................... 4 250,001 -- 500,000.......................... 5 500,001--1,000,000.......................... 8 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 30 Design Flow (gpd) / 5", (79525 (3) PRELIMINARY UNITS (see definition no. 32) (a) Bar Screens ................................ or (b) Mechanical Screens, Static Screens or Comminuting Devices ........... (c) Grit Removal ............ `. .................. or (d) Mechanical or Aerated Grit Removal ........... (e) Flow Measuring Device ....................... or . M Instrumented Flow Measurement .............. (g) Preaeration ................... . (h) Influent Flow Equalization .................... (i) Grease or Oil Se Mors - Gravity :.� p _ y Mechanical .......... Dissolved Air Flotation. G Prec o ,nation I 1- 2 1 2 1 2 2 Office Grade ITEM POIt (4) PRIMARY TREATMENT UNITS (a) Septic Tank (see definition no. 43) .............. (b) Imhoff Tank .................................. (c) Primary Clarifiers ............................ (d) Settling Ponds or Settling Tanks for Inorganic Non -toxic Materials (sludge handling facilities for water purification plants, sand, gravel, stone, and other mining operations except recreational activities such as gem or gold - mining) ...................................... (5) SECONDARY TREATMENT UNITS (a) Carbonaceous Stage (i)Aeration - High Purity Oxygen System .... . Diffused Air System ........... Mechanical Air System (fixed, floating or rotor) .............. Separate Sludge Reaeration ..... (ii) Trickling Filter High Rate ................... Standard Rate ............... Packed Tower ............... (iii) Biological Aerated Filler or Aerated Biological Filter ...................... (iv) Aerated Lagoons ..................... . (v) Rotating Biological Conlaclors ......... . (vi) Sand Filters - intermittent biological . . . recirculating biological . . . . . (vii) Stabilization Lagoons ................... (viii)Clarifier .............................. (ix) Single stage system for combined carbonaceous removal of BOD and nitrogenous removal by nitrification (see def. No. 12) (Points for this item have to be in addition to items (5) (a) (i) through (5) (a) (viii) ................. (x) Nutrient additions to enhance BOD removal ............................... (xi) Biological Culture ("Super Bugs") addition 2 to enhance organic compound removal .... . 0 3 8 _ 5`. 6 2 1 2 3 5 5 8 5 5 (b) Nitrogenous Stage (i) Aeration - High Purity Oxygen System . .... 20 Diffused Air System ........... 10 Mechanical Air System (fixed, floating, or rotor) ...... ...... 8 Separate Sludge Reaeration ..•... 3 (i i) Trickling Filter - High Rate .............. 7 Standard Rate ............ 5 Packed Tower............ 5 (i i i) Biological Aerated Filter or Aerated Biological Filter ......................... 10 (iv) Rotating Biological Contactors ............ 10 (v) Sand Filter - intermittent biological ... . ... . 2 recirculating biological ... . . .. . 3 (vi) Clarifier ................................ 5 (6) TERTIARY OR ADVANCED TREATMENT UNIT (a) Activated Carbons Beds - without carbon regeneration .................. 5 with carbon regeneration .................... 15 (b) Powdered or Granular Activated Carbon Feed - without carbon regeneration ................. 5 with carbon regeneration ................... 15 (c) Air Stripping ............................. 5 (d) Denitrification Process (separate process) . . .. . 10 (e) Electrodialysis .............................. 5 (f) Foam Separation ............................. 5 (9) Ion Exchange ................................ 5 (h) Land Application of Treated Effluent (see definition no. 22b) (not applicable for sand, gravel, stone and other similar mining operations) -(i) on agriculturally managed sites (See def. No.4)................................... 10 (ii) by high rate infiltration on non -agriculturally managed sites (includes rotary distributors and sirnilar fixed nozzle systems) ........... 4 (iii) by subsurface disposal (includes low pressure pipe systems and gravity systems except at plants consisting of septic tank and nitrifica- tion lines only) ............................. 4 (i) Microscreens.................................. 5 (j) Phosphorus Removal by Biological Processes (See def. No. 26) ............................. 20 (k) Polishing Ponds - without aeration ....... 2 with aeration .......... 5 (1) Post Aeration - cascade .............. 0 diffused or mechanical . . . 5 (m) Reverse Osmosis ............................... 5 (n) Sand or Mixed -Media Filters - low rate ........... 2 high rate .......... 5 (o) Treatment processes for removal of metal or cyanide .................................... 15 (p) Treatment processes for removal of toxic materials other than metal or cyanide ......... 15 (7) SLUDGE TREATMENT (a) Sludge Digestion Tank - Heated ............... 10 Aerobic ............... 5 Unheated ...... ....... 3 (b) Sludge Stabilization (chemical or thermal) . ... .. . 5 (c) Sludge Drying Beds - Gravity ................. 2 Vacuum Assisted ....... 5 (d) Sludge Elutriation ............................. 5 (e). Sludge Conditioner (chemical or thermal) ........ 5 (f)- Sludge TF ckener (gravity) ...................... 5 (g) Dissolved Air Flotation Unit (not appli :able to a unit rates as (3) (i) ......... 8 (h) Sludge C as Utilization (including gas storage) .. ;� 2 (i) Sludge Holding Tank - Aerated ................ 5 Non -aerated ............ 2 (j) Sludge Incinerator - (not including activated carbon regeneration) ..... 10 (k) Vacuum Filter, Centrifuge or Filter Press or other similar dewatering devices .................... 10 (8) SLUDGE DISPOSAL (including incinerated ash) (a)Lagoons........................................ 2 (b) Land Application (surface and subsurface) (see definition 22a) -where the facility holds the land app. permit . . . 10 -by contracting to a land application operator who holds the land application permit ................ 2 -land application of sludge by a contractor who does not hold the permit for the wastewater treatment facility where the sludge is generated ......... 10 (c) Landfilled (burial) ............................. 5 (9) DISINFECTION (a) Chlorination .............................. 5 (b) Dechlorination ........................ 5 (c) Ozone .............................. 5 (d) Radiation .......................... 5 (10) CHEMICAL ADDITION SYSTEM (S) (See definition No. 9) (not applicable to chemical additions rated as item (3) 0), (5) (a) (xi). (6) (a), (6) (b). (7) (b). (7) (e), (9) (a),1(9) (b ,I or () (c) 5 points each: List: �n` 5 5 5 (11) MISCELLANEOUS UNITS (a) Holding Ponds, Holding Tanks or Settling Ponds for Organic or Toxic Materials including wastes from mining operations containing nitrogen and/or phosphorous compounds in amounts significantly greater than is common for domestic wastewater .......... 4 (b) Effluent Flow Equalization (not applicable to storage basins which are inherent in land application systems). 2 (c) Stage Discharge (not applicable to storage basins inherent in land application systems ....................................... 5 (d) Pumps..................................................................................................... 3 (e) Stand -By Power Supply.................................................................. 3 (f) Thermal Pollution Control Device ............................................. 3 TOTAL POINTS I CLASSIFICATION ClassI ........................................................... 5 - 25 Points Class II ........................................................ 26- 50 Points Class III ....................................................... 51- 65 Points Class IV ........................................................ 66- Up Points Facilities having a rating of one through four points, inclusive, do not require a certified operator. Classification of all other facilities requires a comparable grade operator in responsible charge. Facilities having an activated sludge process will be assigned a minimum classification of Class II. Facilities having treatment processes for the removal of metal or cyanide will be assigned a minimum classification of Class II. Facilities having treatment processes for the biological removal of phosphorus will be assigned a minimum classification of Class` III. I `' f �,�, C' State of North Carolina 1I Department of Environment, Health, and Natural Resources Division of Environmental Management 512 North Salisbury Street • Raleigh, North Carolina 27611 James G. Martin, Governor William W. Cobey, Jr., Secretary _ . Timc '.iy L. Huffman :ake Pow,er Company =J Box 1^06 ^.arlotte, NC 28201-1006 George I Everett, Ph.D. Director NPDES Permit Application. NPDES Permit No.NC0080781 Lincoln Combustion Turb'_ne -�ar Mr. Huffman . olylSl7N er ia,; . .l_NT Lincoln Cou-___- VILLE RUB 4 U UFICE =his is -o acknowledge receipt of the fcilowing documents on June 19, V Ap_clication Form Engineering Proposal (for proposed control facilities), N/ June 27, 1991 N. C. DEPT. Or NATURAL AND Tubject jUL 5 _ 1991 Recuest for permit renewal, Application Processing Fee of $400.00, Engineering Economics Alternatives Analysis, Local Government Signoff, So-,-rce Reduction and Recycling, Interbasin Transfer, Other , -he ite-s checked below are needed before review can begin: Application Form , Engineering proposal (see attachment), Application Processing Fee of Delegation of Authority (see attached) Biocide Sheet (see attached) Engineering Economics Alternatives Analysis, Local Government Signoff, Source Reduction and Recycling, Interbasin Transfer, LOther USGS topographic map with discharge point marked 1991: PoBudon Pmmoendon Pays P.O. Box 27687, Raleigh, North Carolina 27611-7687 Telephone 919-733-7015 0 -'%. 4*.�r If the application is not made complete within thirty (30) days, it will be returned to you and may be resubmitted when complete. This application has been assigned to Rosanne Barona (919/733-5083) of our Permits Unit for review. You wiii be advised o any comments recommendations, questions or other information necessary for the review of the application. I am, by copy of this letter, requesting that our Regional Office Supervisor prepare a staff report and recommendations regarding this discharge. If you have any questions regarding this applications, please contact the review person listed above. Sincerely, M. Dale Overcash, P.E. cc. Mooresville Regional Office Duke Power Company Treatment of Plant Wastewater for Lincoln Combustion Turbine Station Engineering Report 1) 2) 3) 4) Project Description: The Lincoln Combustion Turbine Station will be an 1152 MW, 16-unit oil or gas fired electricity generating station. This station will be "on line" only during times of peak electricity demand or during times when "base load" generating units must be taken off line for unforeseen or emergency circumstances. Such periods will be intermittent in nature and of relatively short durations. Project Location: The station will be located in Lincoln County on SR1511 near the Lowesville Township and the intersection of Highways 16 and 73. See enclosed maps. Water Source and Receiving Body: The station will be located near Killian Creek, a Class C water, tributary to Dutchman's Creek, also Class C, within the Catawba River Basin. A service water pond will be constructed to store raw water withdrawn from Killian. Withdrawals into the in -plant water treatment system will be made from this pond rather than from Killian Creek. Calculated Run Case: In order to calculate the parameter values for Form C, a run case was developed which gives a very conservative picture of the intermittent discharge from the station. This case is as follows: a) All 16 combustion turbines running for 12 hours per day, 5 days out of 7. Wastewater treatment system running continuously 7 days out of 7. The 12-hour run time exceeds coverage of typical morning and afternoon power demand peaks, and the 5-day run covers the work week in which peak demands are typically seen. b) Raw water quality: Average or mean for Killian Creek, no credit taken for settling of sediments in service water pond. c) One backwash per day for the gravity sand filters (two out of three will operate at any given time) and clarifier blowdown commensurate with average inlet water quality. d) One regeneration per day of each of the three demineralizer trains, normal operating procedures. e) Average stormwater inflow. -1- 5) 6) f) Miscellaneous leakage and washdown, estimated. This case should only be seen during weather extremes, winter cold snap or summer heat wave. This run case is the basis for the enclosed Project Water Balance as well as the values provided on Form C. Wastewater Origin, Type, and Flow: Wastewater from the station will be a process effluent resulting from the backwash of the gravity sand filters and a clarifier and the regeneration of the demineralizers which are used to purify the raw water before it is injected into the combustion turbines and consumed. There will be minor amounts of stormwater runoff and leakage going into the wastewater treatment collection system, but there will be no sanitary wastes. Sanitary waste will be handled by a separate septic tank and leach field. Based on the run case described before, the calculated discharge from the station, will be on the order of 95,050 gallons per day. The actual discharge will be intermittent and will normally only occur in either winter or summer during times of peak electric demand. An absolute worst case analysis using worst case raw water quality data from Killian Creek and assuming extra regenerations of the demineralizers for 16-hour CT runs results in a maximum discharge value of 450,000 gallons per day. This maximum analysis does not take any credit for the settlement which would occur in the service water pond or the mixing with higher quality water which would occur in the pond. In addition, it ignores the fact that the service water pond contains sufficient water to provide for a minimum of 26 days of operation without withdrawing from Killian Creek. This. added flexibility of withdrawal makes it unlikely that worst case water would be withdrawn from Killian Creek and unlikely that the station purification systems would be required to handle such worst case water. Therefore, the 450,000 gpd maximum discharge is a conservative value. Should such a volume of discharge ever occur, it would be in the nature of a short-lived transient. Treatment Options: Four treatment options were identified for the Lincoln Station effluent. They are: 1) Discharge to 2) Treat on site 3) Treat on site absorption. 4) Treat on site municipal sewer. and discharge by spray irrigation. and discharge by subsurface ground and discharge to Killian Creek. -2- When investigated, Option 1 proved not to be*feasible because the county system and the effluent from the station would not be compatible. Please refer to J. D. Hager's 8/l/90 letter to W. T. Cox. An economic analysis was performed for the remaining three options. The results are summarized below. All three systems are identical up to the point of discharge. For that reason, the economic analyses only consider the cost of the methods of disposal. OPTION 2: SPRAY IRRIGATION SYSTEM DESCRIPTION Discharge to Killian Creek is eliminated by land application of the wastewater by sprinkling. Wastewater treatment prior to sprinkling is the same as for discharge to Killian Creek. That is, a settling basin is required for removal and collection of solids and oil and grease, and pH is adjusted at the outfall of the wastewater treatment basin. The wastewater then is pumped to a wastewater storage pond rather than flowing to Killian Creek. From the storage pond, the wastewater is sprayed onto the land surface. The storage pond serves two functions. One function is to provide holdup of the wastewater during periods when the wastewater cannot be applied to land surface, such as extended wet or freezing weather. The other function is to levelize application rates so that the sprinkler system, including required land area, can be sized for something less than peak wastewater flow rates. The storage pond is sized to contain 22 days of wastewater flows resulting from 60 hours per week of CT operation. Parameters for the spray irrigation system are as follows: Wastewater Flow Rate: Storage Pond Capacity: 95,050 gpd 2.2 million gallons Spray Field Area: 26 acres (estimated) The wastewater flow rate is based on Killian Creek mean TSS and TDS and CT operation of 60 hours per week. The required land area assumes a wastewater application rate of one inch per week. The cost estimate for the spray irrigation system includes installed costs of: the storage pond; two sets of redundant pumps, one set to pump from the wastewater treatment basin to the storage pond and the other for spray application of the wastewater; piping and valves including spray headers and laterals; and pump structures. -3- The cost estimate does not include contingency or any O&M costs. CIVIL & MECHANICAL COSTS: Wastewater Storage Pond (2.2 million gallons) Pump Structure from WT Basin to Storage Pond Pumps & piping from WT Basin to Storage Pond Cost: $295,000 SPRAY SYSTEM COSTS: Wastewater Spray Pumps Spray Pump Structure Piping & Valves for Headers & Laterals Cost: $391,000 TOTAL INSTALLED COST:--$686,000 OPTION 3: SUBSURFACE GROUND ABSORPTION DISPOSAL SYSTEM DESCRIPTION Discharge to Killian Creek is eliminated by subsurface ground application of the wastewater. Wastewater treatment prior to subsurface ground disposal is the same as for discharge to Killian Creek. That is, a settling basin is required for removal and collection of solids and oil and grease, and pH is adjusted at the outfall of the wastewater treatment basin. The wastewater then is pumped to a wastewater storage pond rather than following to Killian Creek. From the pond, the wastewater is distributed underground. The primary purpose of the storage pond is to levelize application rates so that the drainage field can be sized for something less than peak wastewater flow rates. The storage pond is sized to contain two weeks of wastewater flows resulting from 60 hours per week of CT operation. Parameters for the system are as follows: Wastewater Flow Rate: Storage Pond Capacity: Drain Field Area: 95,050 gpd 1.5 million gallons 12 acres (estimated) -4- The wastewater flow rate is based on Killian Creek mean TSS and TDS and CT operation of 60 hours per week. The required land area assumes a wastewater application rate of .4 gpd per square foot and redundant drain field. The cost estimate for the subsurface ground disposal system includes installed costs of: the storage pond; two sets of redundant pumps, one set to pump from the wastewater treatment basin to the storage pond and the other for subsurface ground application of the wastewater; piping and valves including subsurface application headers and laterals; and pump structures. The cost estimate does not include contingency or any O&M costs. CIVIL & MECHANICAL COSTS: Wastewater Storage Pond (1.5 Pump Structure from WT Basin Pumps & Piping from WT Basin DRAIN FIELD COSTS: million gallons) to Storage Pond to Storage Pond Cost: $247,000 Wastewater Application Pumps Application Pump Structure Piping & Valves for Headers & Laterals Cost: $783,000 TOTAL INSTALLED COST: -$1.03 million OPTION 4: DISCHARGE TO KILLIAN CREEK After treatment, wastewater is discharged to Killian Creek by gravity flow. The installed cost of the pipe from the wastewater treatment system to Killian Creek is-$192,000. Option 4 was chosen because it is the most economical system by a factor of 3.5 over the closest other viable system and it has no ongoing operation and maintenance costs. Option 4 is also an environmentally sound system because the station effluent is essentially just a concentration of what is already present in Killian Creek and for some parameters, due to the removal of sediments, it will actually be of a higher quality than the waters of Killian Creek. There will be no thermal loading of the station effluent as it is not used for equipment cooling at any point. -5- Specific data can be found in Form C and also in the NCUC Rule R8-61b information (available upon request). A full description of the chosen option (4) and the base wastewater treatment system follows. 7) Wastewater Treatment System Description 7.1 System Purpose The Wastewater Treatment System (WT) receives, treats, and discharges plant wastewater, excluding sanitary sewage. The system removes suspended solids and any small amounts of oil and grease from the wastewater, adjusts the pH, and discharges the wastewater to Killian Creek. A schematic of the system is included in the Appendix. The system receives wastewater from building drains, processes associated with support and operation of the combustion turbines, and storm water incidental to collection of these wastewaters. Primary flows into the system result from production of demineralized water that is injected into the combustion chambers of the combustion turbines to reduce NOx emissions. The demineralized water is produced from raw water drawn from Killian Creek. Raw water is pumped first to a holdup pond (service water pond). From there the water is pumped to a clarifier and then flows by gravity through sand filters. This filtered water is pumped through cation and anion demineralizers to remove dissolved solids before it is injected into the combustion turbines for NOx control. 7.2 System General Description The system is designed to operate once -through. Treatment is accomplished by holdup of wastewater to allow suspended solids to settle and oil to coalesce and rise to the surface and by addition of caustic or acid for pH control. Oil and settled solids are removed from the system manually. pH adjustment is automatically controlled. Wastewater is collected in a distribution channel for routing to either of two wastewater treatment basin cells where solids and oil are removed and collected. Two cells are provided to allow one to be out of service for removal of sludge. Wastewater flows from the basin, through an underflow weir to retain surface oil, and into the discharge canal. Canal effluent is monitored and acid or caustic automatically added as required to adjust pH. An inline static mixer in the canal ensures thorough mixing prior to discharge to Killian Creek. A recirculation pump is provided for each basin cell to maintain a homogeneous pH in the cell. Regeneration wastes from cation and anion demineralizers are combined in a neutralization tank prior to discharge to the wastewater treatment basin. Caustic or acid is added to the tank to obtain a neutral pH, and the contents are discharged to the inlet distribution channel of the wastewater treatment basin. Clarifier blowdown and gravity sand filter backwash containing the suspended solids removed from the raw water flow directly to the wastewater treatment basin inlet. These two waste streams contain most of the solids that are removed by the wastewater treatment system. Combustion turbine drains, which may contain small amounts of fuel oil and lubricating oils, flow by gravity through oil/water separators and into sumps. The oils are retained by the oil/water separators, and the wastewater is pumped to the inlet distribution channel of the wastewater treatment basin. The oil/ water separators also collect fuel oil which drains from the combustion turbines following false starts. This source of oil into the oil/water separators occurs infrequently. Although the wastewater basin is designed to separate and retain oil, provisions are made at the sources of wastewater to minimize the introduction of oil into the basin. These provisions include oil/water separators for the combustion turbine drains as discussed above and underflow piping arrangements in building sumps that drain to the wastewater treatment basin. -7- Contents: Wastewater Treatment Station Site Location General Site Plan Station Site Plan Project Water Balance J. D. Hager letter of APPENDIX System Schematic Map 8/1/90 COMBUSTION TURBINE DRAINS OIL/WATER SEPARATOR MISC. BLDG. DRAINS CLARIFIER BLOWDOWN GRAVITY FILTER BACKWASH DEMIN. REGENERATION WAS WASTEWATER TREATMENT SYSTEM SCHEMATIC RECIRCULATION PUMP A CELL A CELL B WASTEWATER TREATMENT BASIN B RECIRCULATION PUMP ACID/CAUSTIC STORAGE TANKS ACID/CAUSTIC METERING PUMPS STATIC MIXER DISCHARGE LINCOLN COMBUSTION TURBINE STATION DUKE POWER COMPANY CHARLOTTE, N. C. ;PROJECT SGUNDARY RocK \\ QUARRY PROJECT / SITE LAKE NORMAN .a COMBUSTION TURBINE - ---- - FACILITY LINCOLN COUNTY SITE SITE LOCATION as PROPERTY BOUNDARY . /� I I -01� PROPERTY BOUNDARY \ E��St�T�'• ��• ))� r �'A >w 'CA" n FEET CJQ TTP IMTEM4 • 25 FT. LEGEND 1. TURBINE 2. SWITCHYARO 3. PROPOSED TRANSMISSION LINES 4. GAS REGULATING STATION 5. RELAY HOUSE 6. DEMINERALIZED WATER TANK 7. EOUIPMENT STORAGE BUILDING B. NEUTRALIZATION TANK 9. SERVICE BUILDING 10. FILTERED HATER STORAGE TANKS 11. RAW WATER POND INTAKE STRUCTURE 12. MAINTENANCE SHOP AND WAREHOUSE 13. ADMINISTRATIOW CONTROL BUILDING 14. SITE FENCE 15. GUARD HOUSE 16. CLARIFIER 17. WASTEWATER TREATMENT BUILDING IS. WASTEWATER TREATMENT BASIN 19. FOAM HOUSE 29. FUEL OIL STORAGE TANKS 21. FUEL UNLOADING AREA 22. KILLIAN CREEK INTAKE STRUCTURE 23. MAIN ACCESS ROAD 21. RAW WATER SUPPLY POND 25. TRANSFORMERS {TYPICAL) 26. WASTE OIL ANO HOLDUP TANKS 27. INTAKE ACCESS ROAD 28. EMERGENCY SPILLWAY 29. SPILL CONTAIMlENT AREA KILLIAN CREEK PROPERTY BOUNDARY N LVACOLM CONOWrIGM TUllpi MTATIOM 20MUL @M PLAN am POMP compAw 00WRIA1 KG Y •AMP I( a o 0 !! ! 0 N N N N 1 NIN IlroIR _0EATMc!l,-- BUIL �0 f TREATMENT •` i IOATE. ROUTE) i►� -�, TREATED WASTEWATER ' OU XFALL STR URE 1 L!NCOLN Ca-gUSTTUN TUFaINE STA111- PROJECT PLAN � Glti ►PEER Cb4Wr C.Wil0iiC. A.C. Misc. Usage 500 gpd Killian Creek 1 954,000 gpd Holdup Pond 954,000 gpd Filtered Wale j_ Syste m 913,000 gpd 41,000 gpd Demin. Water System 860,500 gpd Neutralization 152,000 gpd Tank Misc. L- 500mbustion Usage urbines gpd Storm 200 gpd 300 gpd Water Oil / Water Separator 500 gpd NOX INJECTION WATER TO ATMS. Storm 900 gpd Water 93,900 gpd Basis: • CT Operation 60 hrs/wk. Flows are daily average for the week. • Killian Creek Mean Water Analysis - TSS & TDS 1200 gpd Wastewater 1 95,050 gpd Treatment 50 gpd Solid Waste Discharge LINCOLN COMBUSTION TURBINE STATION PROJECT WATER BALANCE Duke Power Company Charlotte, NC .1 Duke Pnn•er Cnmpua} f 0 Box '?.11 •,.9 i r; q 10,73-4011 �r DUKE POWER August 1, 1990 Mr. W. Tom Cox Epsey, Huston & Associates, Inc. 901 East Blvd P.O. 36231 Charlotte, NC 28236 Re: Lincoln Combustion Turbine Station File: 01-1413.00 Dear Tom: Thank you for meeting with me last Tuesday to discuss the Lincoln Combustion Turbine Project. I thought it would be helpful if I summarized the meeting for futl_e reference. at this time, Lincoln County is not interested in pursuing treatment of waste water from the Lincoln Combustion Turbine (CT) Station. The Lincoln County treatment systems are designed to handle domestic sewage, but the Lincoln CT Station waste water will not include domestic sewage. Secondly, we concluded there is no concern regarding the Lincoln CT Station's withdrawl and discharge. Your calculations are based on 7Q10 stream flow, and we will not withdraw water from Killian Creek below 7Q10 flow. Upon review of our projected volume and make-up of treated discharge, you concluded that we will not adversely impact a future waste water treatment plant downstream of our station. Please let me know if there are any corrections this summary. Feel free to call me at 373-2S11 questions about the Lincoln CT Station. Sincerely, Ja ce Hager, Design Engineer gineering Support Division Design Engineering Department JDH/jsk:jdh86 cc: T. W. Yocum D. G. Cook J. R. Hendricks D. H. Stevenson Central Records or additions to if you have any a a a fa 2k1 N . C. DEPT . OF NATURAL RESOURCES AND COMMUNITY DEV . Poll AGIENCY usIL ENVIRONMENTAL MANAGEMENT COMMISSION NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM APPLICATION FOR PERMIT TO DISCHARGE WASTEWATER STANDARD FORM C — MANUFACTURING AND COMMERCIAL --d'j° SECTION I. APPLICANT AND FACILITY DESCRIPTION Unless otherwise specified on th.s form all items are to be completed. If an Item Is not applicable indicate 'NA.' ADDITIONAL INSTRUCTIONS FOR SELECTED ITEMS APPEAR IN SEPARATE INSTRUCTION BOOKLET AS INDICATED. REFER TO BOOKLET BEFORE FILLING OUT THESE ITEMS. Please Print or Typo 1. Legal Name of Applicant is" instructions) 2. Mailing Address of Applicant (sea instructions) Number 6 Street City state zip code j. Applicant's Authorized Agent (see 'nstructlons) Name and Title Number i Street Address City 101 Iota to:6 tot• 1024 teas 1036 1 oac loaf Duke Power Company 500 S. Church St., P.O. Box 1006 Charlotte North Carolina 28201-1006 Timothy L. Huffman, Design Engineer 500 S. Church St., P.O. Box 1006 Charlotte North Carolina state zip Code Iou 28201-1006 f 704 382-1580 k Telephone tOtt Area " Itii►rftglr OF ;y ♦. Previous Application CodC, .. "`` r17'0 �' �l �JI f' If a previous aooilcatl^^ it a '•'f (" �. i� ANt) N National or FeCera. aischarge per- 1 mit has been made, give the date III VF1cprStT of application. Use numeric - - r-- _ designation for data. t0a Y R MO bAY 1991 I certify that I am familiar with the information contained In this application and that tthe best of my knOwletlgeantl belief Such information is true. complete, and accurate. T. C. McMeekin 10=0 �a resident - Design Engineering Printed Name of Person Ss ing Title * G 19 Y R MO DAY 1021 tl n Si netl Signature of Applicant or Authorized Agent Date Appll-a O g Ncrt?i Carolina General Statute 143-215.6(b)(2) provides that: Any person who knowingiv makes any false statement reoreseatation, or cent;-'ication in any ap,lication, record, report, pla- or other doctmtent files or recuired to be maintained under Article 21 or regulations of the E_vironmental Management Commission implementing that Article, or who falsifies, tampers ul th or knot:ly renders inaccurate any recording or monitoring device or method required to be operated cr maintained under Article 21 or regulations of the Environmental Management Commis i=1ementinc that Article, shall be guilty e` a misdemeanor punisnable by a fine not to excee Sjo,nlri, or by imprisonment not to exceed six months, or by bot7. (18 O.S.C. Section 1001 prc a punis=ent by a fine of not =cre than S10,000 or i=Drisoarter.t not Wore than 5 years, or bc't for a similar offense.) S. Facility/Activity (see instructions) FOR AQ9?4CV US[ Give the name, ownership. and physical location of the plant or other operating facility where dis- charge(s) does or will occur. Lincoln Combustion Turbine Station Name tMa Ownership (Public, Private or 1N0 PUS (3PRV ❑ OPP Both Public and Private) Check block If Federal Facility 10$e ❑ FED and give GSA inventory Control Number 1 OSd t.ocation SR 1511 Street d Number IOfe Lowesville (unincorporated) City loaf Lincoln County tOfg North Carolina state IQ" a. Nature of 0usinesf State the TOea Electric Power Generation nature of the business Conducted at the plant or operating facility. tON AGENCY USE :1 1. Facility Intake Water (see instfuC- bons) indicate water intake volume per day by sources. Estimate average volume per day in thousand gallons per day. Municipal or private water system 1078 thousand gallons per day tole 954 thousand gallons per day Surface water Groundwater 107e thousand gallons per day 10741 1 ' 1 thousand gallons per day Other- 107a 955.1 thousand gallons per day Total Item 7 •If there iS intake water from Stormwater 'Other,' Specify the SOUfCe. 10710 a. Facility Water Use Estimate average volume per day in thousand gallons per day for the following types of water usage at the facility. (see instructions) Noncontact cooling water l osa thousand gallons per day Boiler feed water 10111111, thousand gallons per day Process water (including contact cooling water) 100e thousand gallons per day Sanitary water 104d thousand gallons per day 860 Other* 10" thousand gallons Par day Total Item 8 10�1 thousand gallons per day *If there are discharges to NOx Injection Water to Combustion Turbines 'other,' specify. t0H o atmosphere) If there is 'Sanitary' water use. give served the number of people served. tOst1 people 1-2 FOR AG[NCY ust #. All Fadlity 01seha►Ns and other Losses: Number arsd Olaelliff" (see instructions) Velsinse Specify the number of discharge points and the volume of water discharged of last from the facility ectdrding to the categories tMlow. Estimate Number of Total Volume Used average volume per day in thousand Discharge or Discharged. gallons per day. Points Thousand Gal/Day surface water that 1 14642 95 Sanitary wastewater transport tON# 1fMaE system storm water transport system 1~ 1sea Combined sanitary and storm water transport system 1161111111111 iN42 Surface Impoundment with no effluent 1110111011 1sooit Underground percolation fi> M som Well Injection 14"1 Igo" Waste acceptance firm /"01 1~ Evaporation 1 aalf left Consumption saki loll! Other* 19111111111 16 fG t2 860 Facility discharges and volume 955 Total item 9. 19"1 10" *if there are discharges to *other,' NOx Injection Water to Combustion Turbines specify. 14001 to atmosphere 10., Ferrnits, Licenses and Appik:ations List all existing. pending or denied permits, licenses and applications related to discharges from this facility (see instructions). 2. 3. Issuing Agency � For Agency Use Type of Permit or License IO Number Date Filed V R/MO/OA Date Issued v R/MO/DA Date Denied V R/MO/OA Expiratlon Date V R/MO/OA tb! (el tdt tt) tq M ter NCDEM PSD - 90/2/22 - - - Air ualit)- - NCUC Cert C&N E7 90/7/26 91/3/26 - - Sub 461 11. Maps and Drawings Attach all required maps and drawings t0 the back Of this 40010cation.(ses Instructions) 12. Additional Information 112 Item Number ' R STANDARD FORM C — MANUFACTURING AND COMMERCIAL FOAGENCY USE SECTION H. BASIC DISCHARGE DESCRIPTION Complete this %action for each d,scmarae la,caled ii Section 1, Item g. that Is to surface waters. This nCludeS discharges to municipal sewerage systems in which the wastewater does nut yo through a treatment works prior to being discharged to surface waters. Olstharg@S to wens mnst be described where there are also asscnarges to surface waters from in Is facility. SEPARATE DESCRIPTIONS OF EACH DISCHARGE ARE REQUIRED EVEN IF SEVERAL DISCHARGES ORIGINATE IN THE SAME FACILITY. All values for an existing aiscnarge snouia be reore. sentative of the twelve previous months or operation, if this is a or000sed discharge, values should reflect best engineering estimates. ADDII IONAL INSTRUCTIONS FOR SELECTED TEMS APPEAR IN SEPARATE INSTRUCTION BOOKLET AS INDICATED. REFER TO BOOKLET BEFORE Ff, LI;+G OUT THESE ITEMS. I. Discharge Serial No. and Name ' 001 d. Oifchar" Serial NO. j 201a { Isee instructions) b. Orseharya Name 200 Killian Treated Water Outfal l eve name of discharge, If any (see iristruct,orss) c. Previous O(sCharge Serial No. if previous Permit apoiication was made for this Clscnarge (see 2019 Item 4, Section I), provide prev,- Pus discharge sepal number. i 2. Discharge Operating Dates a. Discharge 94gan Date It Ire aiscnarge describea below Is "n ooeratlon, give the Gate (within i 202a_— best estimate) the discnarge I Y R MO began. b. Oischarve to eegin Oats II tlin r d,scnarge has clever occurrea but 93 6 s olanneo for some future cafe, 202b 1 _-.— give the Pate (within best esti. YH MO mate) the aiscnarge will begin C. Discharge to End Oat@ If Cis - charge is scneduiea to be a-scon. tinued within rise next 5 years, 202e give the date (within best estr ' Y R M() -nate) the aiscnarge will end. I I I 3. Engineering Report Available Check it an engineering reoort is available to reviewing agency upon recii (see instructions) 203 �] 4. Oischarge Location Name the Political boundaries within which Agency Us. the point Of disCharge is located. North Carolina stag , 204,a . -- • -- . • _ ___-- —__-- 2ew County ' 2046 _ Lincoln Lowesvi l l a (unincorporated) (if acia„able) C.ty or town 12044 :ew S. OlsCharge Point Description I '7iscnarge is into (cneck one): (see instructions) Stream (includes ditches, arroyos. and other intermittent CSTR watercourses) 12038 Lake [:LKE Ocean ❑OCE Municipal Sanitary wastewater Transport System ❑MT5 Municipal Combined Sanitary and Storm Transport System yMCS II-1 Thts section contains Ui�-.HARGE NUMBER Municipal Storm Water Transport System Well (Injection) Other If Other' �s Checked, specify 6. Discharge Point — Lat/Long Give the orecise location of the point of discharge to the nearest second. Latitude Longitude 7. Discharge Receiving Water Name Name the waterway at the-pbint of discharge.(see instructions) if the discharge is through an Out - fall that extends beyond the shore- line or is below the mean low water line, complete item S. a. Offshore Discharge a. Discharge Distance from Shore b. OisCha.rge Depth Below Water Surface 9. Discharge Type and Occurrence a. Type of Discharge Check whetner the discharge is Con- tinuous or intermittent. (see instructions) b. Discharge Occurrence Days per Week Enter the average num- ber of days Der week (during oeriods of discharge) this CIS - charge occurs. c. Discharge Occurrence —Months if th,s d.scnarge normally ooerates (eitner intermittently, or continuously) on less than a year -around oasis (exciuding snutdowns for routine *ainte. .nance). check tree in Onths dur- inq the year when th C.discharge is operating. (see instructions) ompiete . tems 10 and 11 if "inter- ,,ttent" s cnecked in Item 9.a. rtherwise, proceed to item 12. 0. Intermittent Discharge Quantity State the average volume per dls- cnarge occurrence in thousands of gallons. 11. Intermittent Discharge Duration and Frequency a. Intermittent Discharge Duration Per Day State the average nu^,Der of nours Der day the discharge is operating. p. intermittent Discharge Frequency State the average cumber of d,scharge occur. rences Der day during days when discharging. 12. Maximum Flow Period Give the time period in wn,cn the maximum how of this discharge Occurs. ! iOfi 200a i 2046 2074 i i 2071111 208a I 206e 200a I i 200r 20" 210 211a 211s 212 STS LIWEL COTM 35 OEG 26 MIN O SEC 81 CEG 1 MIN 46 SEC Killian Creek F ,fir Agency Use For Agency Use ! Major Minor - Sub 303e 7 207e feet feet (J icon) Continuous (,nt) tnte,mment _days per week QtJAN KJFEB MAR El APR ❑MAY QLJUN )CJUL Qt]AUG ❑SEP ❑OCT 'L—.NOV 91DEC 95 thousand gallons per discharge occurrence. 24 hours per day 1 discharge occurrences Per day From Dec,, Feb and June to August month month it � FOR AG[NCV USE uiS( "ARGE SERIAL NUMBER Maximum Unit Shared Oiscliarges Amount/clay (See I able 1) (Serial Number) 13. Activity Deeertotion Give a Mena Cive description of activity or-;, Cing this dlsCn4rge.(SN in< -tions) 14. Activity Causing Discharge For earn Sic Code which describes the activity causing this discharge, s,ppiy the type and maximum amount of either the raw material consumed iltem 14a) or the product produced (item 14b) in the units specified in Table I of the fnstruc• tion Booklet. For SIC Codes not listed in Table I, use raw material or production units normally used for measuring productidn,(SN instructions) a. Raw Materials FOR AGENCY use 213aI Duke Power Company intends to build a 1152 MW ' Combustion Turbine Plant at this site. In order to reduce air emissions, demineralized water will be injected into the turbines. The discharge from this facility will be composed of the backwash of filters, clarifiers, and demineralizers, as well as some miscellaneous leakage and stormwater. SIC Code Name (2) b. Products Sic Code !fN (1) Name (2) Maximum Amount/Day l31 Unit is** Table I (4 Shared Oischarges (Serial Number) S 4911 I Electricity 1152 zl None i 11-3 DISCHARGE SERIAL NUMBER 1 FOR AGENCY u5E 15. Witte Abatement .,, Waste Abatement Practice, All waste streams are routed to a settling -'escr,oc ...:.• is•e aoate, ent oract .5 ..iec. „ 7^'s OiSc tafCe 2158 Narrative: ---- — — — - — basin where oil, grease, and suspended solids are . th a orief narrative. (sec — — -- — — -- - — ,nstn„"°nS) collected and removed. Acid or caustic is added at the discharge of the basin prior to flowing to _ Killian Creek. Solids collected in the basin are removed and landfilled._ Demineralizer regeneration i PH is -adjusted in a neutralization tank prior __waste _to flowing to the basin. Combustion turbine drains —pass through oil/water separators before being pumped to the settling basin. ESEGRE PSEDIM (3) PFWAT , b. Waste Abatement Codes Using the codes listed in Table 215b 11) (2) PSEPAR CNEUTR SLANDD 16) I of the InstruCtion e100Klet, (4) (S) describe the waste abatement 9 (7) 18) ( ) ' processes for tors discharge in the Order in wh-cm they Occur (10) 1 l 11 (12) if poss�ole (13) (14) (15) (16) (17) 118) (19) (20) (21) - (22) (23) (24) - (25) 11-4 DISCHARGE SERIAL NUMBER 16. Wastewater CharaeterfstkO FOR AG914CY US[ Check the box beside each Conatltuent which is present in the effluent (dlschar9e water). This determination is to De based on actual analysis or best estlmate.(see instructions) Parameter Parameter Ni 216 216a Color Color Copper X 00080 01042 Ammonia Iron 01U45 X 00610 Organic nitrogen Lead X 00605 01051 Nitrate X Magnesium X 00620 n0927 Nitrite X Manganese X 00615 01055 Phosphorus X Mercury 00665 71900 Sulfate X Molybdenum 00945 01062 Sulfide Nickel X 00745 01067 Sulfite Selenium X 00740 01141 Bromide Silver 71870 01077 Chloride X Potassium X 00940 00937 Cyanide Sodium X A)0720 00929 Fluoride X Thallium 00951 n1059 Aluminum X Titanium 01105 01152 Antimony Tin 01102 01097 Arsenic X Zinc U 1092 X 0 100 2 Beryllium Aigicides• 01012 7401 B,rrium Chlorinated organic compounds* nlnn7 74052 Boron Pesticides* 01022 74053 Cadmium X Oil end grease X 01027 00550 Calcium X Phenols 00916 3273U Cobalt Surfactants 01037 38260 Chromium X Chlorine X 01034 50060 Fecal coliform bacteria Radioactivity* 74055 74050 'Specify substances, compounds and/or elements in Item 26. Pesticides (Insecticides. fungicides, and rodenticides) must be reported in terms of the ac:eptable common names specified in Acceptable Common ,blames and Chemical Vames for the Ingredient Statement on Pesticide Labels, 2nd Edition, Environmental Protection Agen:y. Washington, D.C. 20250. June 1972, as required by Subsection 162.71b) of the Regulations for the Enforcement of the Federal Insecticide, Fungicide, and Rodenticide Act. [[-5 OISCHARGE SERIAL NUMBER FOR AG[NCY USE 17. Oeeerlotion of Intake sold Ohehar" E= For each of the perarMlMf listed below, enter In the appropriate box the value Or Code letter answer called fOr.(sea instructions) In addition, enter the parameter name and COOS and all required values for any of the following parameters if they were checxed In Item 16; ammonia, cyanide, aluminum, srsenlC, beryllium, cadmium, Chromium. copper, lead, mercury, niCkel, selenium. Zinc, phenols, Oil and grease, and chlorine (residual). Influent Effluent m .Z Parameter and Code I a >IL o v a c Y E o Y u (1) (2) (3) (4) (5) (6) I (7) (8) Flow' Gallons per day 954,000 95,050 20,000 450,000 00056 Units 7.3 6.00 7.00 00400 Temperature (winter) ° F Ambient 74028 Temperature (summer) ° F Ambient 74027 Biochemical Oxygen Demand (BUD 5-day) 0.89 8.9 3.0 20 mg/1 00310 Chemical Oxygen Demand (COD) mg(l 5.8 58 <50 75 00340 Total Suspended (nunfilterable) Solids mg/I 64 30 10 100 00530 Specific Conductance micromhos/cm at 25' C 98 2500 6500 00095 Settleable Matter (residue) ml/I 00545 'Other discharges sharing intake flow (serial numbers).(see instructions) II-6 OISCMARGE SERIAL NUMBER PCIt AG[NCV use 17. (Cont'd.1 I nilucnt Effluent e�p m Parameter and Code = ;, > > G > t E Z u y9 a - - =E 2i bt E III (2) (3) (4) (5) (6) (7) (8) Ammonia 00610 0.053 0.50 <0.50 0.70 Aluminum 01105 1.0 1.5 <0.4 6.93 Cadmium 01027 * <0.001 <0.001 0.001 Chromium 01034 0.0033 0.03 <0.001 1 0.17 Copper 01042 0.0022 0.02 <0.005 1 0.12 Lead 01051 0.0025 0.018 <0.01 0.04 Nickel 01067 0.0058 1 0.06 <0.02 0.17 * Below detection See continuation sheet for additional parameters. is. Plant Controls Check If the fol- I a1l lowing plant controls are available for this discharge. Alternate power source for major pumping facility. Alarm or emergency procedure for power or equipment failure Comoiete item 19 if discharge is from cooling and/or steam water generation and water treatment additives are used. 19. Water Treatment Additives If the discharge -s treated with any can- aitioner, inibitor, or algiclde, answer the following; a. Name of Material(!) 21h b. Name and address of manu. facturer 21l� c. Quantity (pounds added per 21111118 million gallons of water treated). APS )]ALM Out of range PH at discharge to Killian Creek is alarmed. 11-7 DISCHARGE SERIAL NUMBER CON AGWNCV USE d. Chemical comp"tion of these t 11BI additives (see instructions). Complete items 20-25 if there is a thermal discnarge (e.g., associated with a steam and/or power generation plant, steel mill, petroleum refinery. or any other manufacturing process) and the total discharge flow is 10 million gallons per day Or more. (see instructions) 20. Thermal Discharge SOYrCe Check the appropriate items) indicating the source of the discharge. (see instructions) Boiler Blowdown Boller Chemical Cleaning Ash Pond Overflow Boller water Treatment — Evapora- tor Slowdown Oil or Coal Fired Plants — Effluent from Air Pollution Control Devices Condense Cooling Water Cooling Tower BlowdOWn Manufacturing Process Other 21. Discharge/Receivirty Water Temper - stun olfference Give the maximum temperature difference between the discharge and receiving waters for summer and winter operating conditions. (see instructions) Summer winter 22. Discharge Temperature, Rate of Change Per Hour Give the maximum possible rate of temperature change per hour of discharge under operating con- ditions. (see instructions) Not applicable. 2" BLBO BCCL ❑ APOF [� EPSO ❑OCFP i p CONO CTBO ❑ MFPR E ( ( l ❑ OTHR Ii 221• I OF 221ti .F. OF./hour 23. Water Temperature, Percentile Report (FreouenCY Of Occurrence) In thll, table below. enter the temperature which is exceeded 10% Of the year, 5% Of the yea/, 1% Of the year and not at all (maximum yearly temperature). (see instruction!) FreduencY Of OCCufrence a, Intake Water Temperature (SubleCt to natural changes) b. Oiscnarge Water Temperature 24. Water Intake VelOtitY (see instructions) 25. Retention Time Give the length of time. In minutes. from start Of water temperature rise to discharge of cooling water. (see instructions) 223e 2220 224 22S 10"i SY. 1% Maximum of OF OF OF of of OFF OF — minutes II-8 FORTH CAROLINA DEPT. OF NATURAL & ECONOMIC RESOURCES ENVIRWN ENTAL 1-1ANAC17MENT COMMISSION NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM APPLICATION FOR PERMIT TO DISCHARGE ADDITIONAL REQUIRED INFORMATION IE= APPLICATION NUMBER 17. (Cont I d.) OISCHARGE SERIAL NUMBER REFER TO DIRECTIONS ON REVERSE SIDE BEFORE ATTEMPTING TO COMPLETE T1-4IS FORM Parameter (Code) (501) ° _ J � ° ° = > E > L6 < Z < vt tl) i21 13) (4) (5) (6) (7k (a) Selenium 01147 * <0.008 <0.008 0.008 Zinc 01092 0.0088 0.088 0.04 0.017 ** ** ** ** Oil & Grease 00550 REMARKS: * Below detection ** Not analyzed I certify that I am familiar with the information contained in this report and that to the test of my knowledge and belief su Cn information is true. Complete and accurate. Name Of Autn Onzed Agent Signature Date Form Completed L • • n Directions. -For each parameter listed, complete the information requested in each column in the units specified according to the instructions given below. Column 1. -Enter the daily average value of the intake water at the point it enters the facility. If intake water is from more than one source, and enters the facility at separate entry points, the value given in column 1 should be weighted proportional to the quantity of flow contributed front each source. if water is treated before use, completion of this column is not required (see instructions for column 2). Values of intake are not required for mining activities. Column 2. -If all or part of intake water is treated before use, provide values for total intake Isere instead of in Column 1. Also describe briefly in item 26 "additional information," the type of treatment performed on intake water (e.g.. rapid sand filtration, coagulation, flocculation, ion exchange, etc.) and the percent of intake water contributing to this discharge that has been treated. Column 3.-Supply daily average value for the days when discharge is actually operating or is expected to be operat- ing (a new discharge). Daily average values are to be com- puted by weighting the daily value in proportion to the daily flow. If a discharge occurs irregularly, the value supplied in the column marked "Daily Average' should represent an average for the average for the days the discharge actually occurs. Average values are not`to be supplied for pH, specific conductance, and bacteriological parameters (e.g., coliform bacteria). Co luntns 4 uitd S. -Supply minimum and maximum value observed (or expected for new discharge) over any one day when the discharge is operating. Column h. -Specify the average frequency of analysis for each parameter as number analyses per number of days (e.g., "3/7" is equivalent to three analyses performed every 7 days). If continuous, enter "CONT." When analyses are conducted on more than one individual grab sample col- lected during the same day, the analysis frequency should reflect one analysis whose value is the average of the individual grab sample measurements. Average frequency should he based on an operating month. Column 7. -Specify the number of analyses pertormed at the average frequency specified in column 6, up to 365. Column 8. -Specify sample type as follows: G For grab sample (individual sample collected in less than 15 minutes). #C For composite sample "#" is to be replaced by the average number of hours over which the composite sample was collected. Composite samples are com- binations of individual samples obtained at intervals over a time period. Either the volume of each in- dividual sample is directly proportional to discharge flow rates or the sampling interval (for constant - volume samples) is inversely proportional to the flow rates over the time period used to produce the composite. NA If "CONT ' was entered in column 6. Analytical methods. -Appendix A contains all parameters with their reporting levels, test descriptions, and references. The parameter values can be determined either by use of one of the standard analytical methods as described in table A or by methods previously approved by the EPA Regional Administrator or Director of a federally approved State program (or their authorized representatives) which has jurisdiction over the State in which the discharge occurs. If the test used is not one shown in table A, the test ptocedure should be referenced in "Remarks" or on a separate sheet. If values are determined to be less than the detectable emit (as determined by referenced standard analytical techniques and/or instrument manufacturer's literature), specify "LT (value of detectable limit)" in the appropriate space. For example. if the detectable limit is .005 mg/I and quantities of less than this ire determined, specify "LT .005." Do not enter descriptors such as "NIL," "TRACE," "NEG," etc.. for this purpose. If it is your reasoned judgement that one or more of the required parameters is not present in the initial untreated or treated process water and/or the discharge, enter an "A" (meaning "absent") in the appropriate space. In order for values reported to be representative, it is recommended that they be based on from at least five to seven analyses of composite samples (if applicable). Each of the composite samples should be obtained by compositing frequent samples in proportion to flow over an operating day. Samples should be taken during period of maximum production, if possible. If samples are taken at periods of less than maximum production, state in "Remarks" the percent of maximum production that was obtained during the sampling period. O;SCHARGE SERIAL NUMBER /OII AG[NCY U" n Additional InfdfmaW• Information I t�T 1 Engineering Report for project has been include_=h this 1 on request from 9-11 application. Additional copies availab e up applicantIsagent. — — Run scenario was developed for discharge. Please see Engineering Report. 17 Intake water is clarified, filtered, and demineralized for _injection into th�ustion turbines to control Nox emissions. More than 99% of_ discharge results from --the treatment of 11-9