NC0080781_Regional Office Historical File Pre 2018 (2)

State of North Carolina (�
Department of Environment,
Health and Natural Resources � Alit4;/1191FA
Division of Environmental Management L/
James B. Hunt, Jr., Governor °�
/) Jonathan B. Howes, Secretary E
A. Preston Howard, Jr., P.E., Director
C�' ENVIRONMENT, HEALTH.,
& NATURAL RESOURCES
January 2, 1996
IL Mr. John S. Carter FEB 15 1996
Technical Systems Manager
Duke Power Company DIVISION Of ENVIROIII FNTAI M4NAStirIENT
Electric Systems Support MODRLSVILLE RE6IQNA1 OFFICE
H13339untersv Hagers Ferry Road
ille, North Carolina 28078
Subject: Receipt of NPDES Permit Application
Permit No. NC0080781
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 [phone],
extension 553.
Sincerel ,
sty J/
Mark D. McIntire, E.I.T.
Environmental Engineer
NPDES Group
cc: tiiit 'gi6rrh1 Office/Water Qualitye!Section(withrattachment
Permits &Engineering Unit/Mark McIntire
P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone [phone]FAX [phone]
An Equal Opportunity Affirmative Action Employer 50%recycled/10%post-consumer paper

Duke Power Company
Electric System Support
13339 Hagers Ferry Road
Huntersville,NC 28078-7929
1E^sy.
DUNE POWER DUKE POWER
SFRv I F
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 . oodrich:
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 recycles?paper

Thank you for your assistance with this permitting request. Should you have
questions or need additional information, please contact John Mease at
[phone].
Sincerely,
‘9..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 1.0.NUMBER
,I EPA GENERAL INFORMATION •
w
kir
Consolidated Permits Program F N. C 3 0 3 0 '7 8 1
GENERAL (Read the"General Instruction,,"before starting.) T s . - - .11 I.
LAIiLL ITEMS GENERAL INSTRUCTIONS '•
\� \ \ \ \ If a preprinted label has bean 1 PA I.D. NUMBER Provided, affix
I� it in the designated space• Review the inform•
atlon carefully; if any of it is Incorrect, cross
NI. cACILITY A E through it end enter the correct data in tfie
\\\� appropriate fill—in area below. Also,If any of
the preprinted date is absent (the arse to the
ACILITY
v. left of the label space am the Information
MAILING ADDRESS P EASE PLACE LABEL IN THIS SPACE that should appear), please provide It In the
proper fill—in are(sl below. If the label is
complete and correct, you need not complete
Items I, Ill, V. end VI (except VI-8 which
must be completed regardless). Complete all
VI FACILITY items if no label has been provided. Refer to
LOCATION the instructions for detailed item descrip-
tions and for the legal authorizations under
which this data is collected.
II.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 bold—faced terms.
• VIAR}t'X' - MARJS'X'
SPECIFIC QUESTIONS Tie no Po"M SPECIFIC QUESTIONS Pants
w TTAc"eo Tie No ATTAeMco
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
�� ,r • ,I discharge to waters of the U.S.?(FORM 28) It le :I
C. Is this a facility 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) a :1 1i waters of the U.S.?(FORM 20) 11 s. 11
ft
E. Does or will this facility treat, store, or dispose of F. Do you or will you inject at this facility industrial or
hazardous wastes?(FORM 3) X municipal effluent below the lowermost stratum con- X
taining, within one quarter mile of the well bore,
1, _� „ underground sources of drinking water?(FORM 4) „ „ ss
G. Do you or will you inject at this facility any produced
Ceater or other fluids which are brought to the surface H. Do you or will you inject at this facility fluids for spa
I connection with conventional oil or natural gas pro- cial processes such as mining of sulfur by the Frasch
X process, solution mining of minerals,in situ combus X
duction, inject fluids used for enhanced recovery of
oil or natural gas, or inject fluids for storage of liquid tion of fossil fuel,or recovery of geothermal energy?
hydrocarbons?(FORM 4) 14 1. 14 (FORM 4)
sr 1. 1.
I. Is this facility 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) .. ., 41 ,arse?(FORM 5) ./ .. 41
III.NAME OF FACILITY •
Ell
Usk"' L I N C 0 L N COMBUSTION T U R B I N E
• .•
IV. FACILITYCONTACT • . • - • .• - •• • ' .. .
A. NAME & TITLE(last, first, & title) B.PHONE(area code& no.)
c I 1 I I 1 I I I I I 1 1 I 1 I II I 1 i I I I I I I I I I I I II - I I I
© C,A_ R T- E- R• • J,.S,. T. E, C. H. N i I, C, A, L. S• Y S. . M. G. R, .. .7 0 4 8 7 �5 5, 9 5-SS - s 4
!!I
V.FACILITY MAILING ADDRESS ' • . •
A. STREET OR P.O. BOX
C 1 I I I I I T 1 1 I I I I I I I I I I 1 T I I I I I. I I I
3 1, 3, 3, 3, 9, , H- A, G, E, R, S F E. ROAD M. 3 A- 5
I. I. - ..
B.CITY OR TOWN C.STATE D. ZIP CODE
c I I I I I I T 1 T 1 -1 -1 T T T I I T T T I T I I -4 I 1 1 1 1
4 H-U-N-T•E ,R_S -V -I -L ,L ,E , C 2 8 0 7 8
I. I. N"5n 71 11 -.r' - '11
VI. FACILITY LOCATION • •
A.STREET, ROUTE NO.OR OTHER SPECIFIC IDENTIFIER
� 61716191 IOILIDI TPILIAINIKI 1 RI OI AT D
I 11 1 1 1 1 I I I
40
J B. COUNTY NAME
`' I1 I I I 1 1 I I I I I I I 1 1 1 T I I I I
L I N C 0 L N
C.CITY OR TOWN O.STATE E. ZIP CODE F. COUNTYI� COOE
I1( 1n4i}y,
01111IIIIIIIIIIIIIIIIII1 1 I IIIT1iSTANLEY N C 2 8 1 6 4
II
EPA Form 3510-1 (8-90) CONTINUE ON REVERSE

•NTINUED FROM THE FRONT
VII.SIC CODES(4-digit,in order of priority)
A. FIRST
- �.'..
17 1 a. SECOND
7 4 9 1 j (specify) c
Electric Services 7 (specify)
I I(II( 'I - If i
C. THIRD
1 I I (tp[Cify/ D. FOURTH
7 T I .1 (specify)
1 ,•
VIII.OPERATOR INFORMATION
A. NAME 8. Is ttl•n•m•Ilst.d In
c I I I I I I I 1 I I I I 1 I I I I I I I I I I I I I 1 I I I I I 1 1 1 1 1 1 1 It•m VIII-A also the
8 D U K E POWER COMPANY owner?
" YES NO
I. ••
C.STATUS OF OPERATOR (Enter the appropriate letter into the answer box;if"Other",specify.)
F -.FEDERAL M -PUBLIC(other than federal or state) D. PHONE(area code&t1p.l
S -STATE 0 -OTHER (specify) p (specify) c (`�-—'
jI1
I
I
P -PRIVATE 7 0 4 8 7 5 15 9 5 4
E. STREET OR P.O. BOX 11 xa44
III
1 1 1 1 I I I I 1 I 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 I
4.2, 2, .S_0,U,T,H C H U R C H S T R E E T
14
MI
F. CITY OR TOWN
G.STATEJ H.ZIP CODE IX.INOIAN LAND 1111.11
1 I I I 1 1 I I I I I I I I I I I 1 I ( 1 T t I I 1 I I
I Is the facility located on Indian!ands?
IBCHARLOTTE N C 2 8 2 4 21 . 1 , D YES in NO
I 1
I.
III1 1 , 1 , 1 1 1 1 1 . . 1 1 , 1 1 ,
sz
X.EXISTING ENVIRONMENTAL PERMITS
A. NPOES(Discharges to Surface Water) D. PSO(Air Emissions from Proposed Sources)
Cr ' 1 I I T 1 1 I I I I I I Cr . I I l 1 II 1 I 1 1 I I
9 N N c o,0 8 0 7 8 1 9jP1 J7 1 7 1 Air Permit
I. U IC(Underground Injection of Fluids) E.OTHER (specify)
Till
I I I i I I I I I I 1 9d ' 1 I I I I I I I 1 I I I I (rpafv)*SeeA*tacked
1 1I. 30 I. I1 17 14 ..
•
C. RCRA(Hazardous Wastes) E.OTHER (specify) '° Supplemental Inforrh�iri on
r I 1 1 1 1 1 1 1 1 1 1 1 7 c r , 1 I 1 1 1 1 1 I 1 1 1 1 7
(rpecify))'$ee A(.i.dc:hed
9 RI NC0000041277 9
` 1. ,.11 1. 1O Supplemental Information
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,each of its hazardous waste
treatment, 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(see Instructions)
I certify under penalty of law that I have personally examined and am familiar with the information submitted in this application and all
attachments and that, based on my inquiry of those persons immediately responsible for obtaining the information contained in the
application, / believe that the information is true, accurate and complete. l am aware that there are significant penalties for submitting
fe/se information,including the possibility of fine and imprisonment.
‘ME & OFFICIAL TITLE r
E(type of print).,J B.SIGNS URE
� M. D. McIntosh, Vice President 1. C. DATE SIGNED
Fossil/Hydro Gen. Dept. : �� ,,-' s2- % /6
COMMENTS FOR OFFICIAL USE ONLY '' '
C
tt4 11
10114
•
PA Form 351n-1- (a.om

Form Approved
' EPA 1.0.NUMOER(copy from Item I ofForr» 1) OMB No.2040-0086
Please print or type in the unshaded areas only. NC0080781 Approval expires 5-31-92
•
-. FORM -U.S ENVIRONMENTAL.P,ROTECTION AGENCY4+:y( . i,-4;t, n
APPLICATIONIEOR PERMIT TO;DISCHARGEWASTEWATER ':',..v 1gr,z ,
4'2 C �rEP , EXISTING MANUFACTURING" .oMMERCIAL;MINING'ANGSILVICUITURAL,OPEF�ATIONS.
,iNPOES . •. .; •,344;,ConsolidatedPerrmts Program... Jt
' '.:OI; FALL LOCATION,:•
,F.otteech outfali list the latitude end longitude of itrlocation'to the'r•eares '.., eooadss'end the name Of•the receivin•g Watfog,' '+ :- sJ x k
A.,ouTFALL ., - , r
NUMBER B•'LATITUDE .ILL C'�LONGITUDF,I' jay i yr 4`,w 4 .�'; k�
s.coca. "4:'MIN. s.sec. s:OtO. s.MIN..H vs.MSc. (3.s.RECEIVING WATE
001 35 26 08 81 . 01 46 Killian Creek
t iFL OP„.. XSOURCES;OF;PO�.PTION MOXRE/ItMENT,`,TE0HNOg0 ESP- ,
tAIVAttaclt1a,ling .0. jn9 atio.Q9r eiWa eiklo th*01'40e facilitji .080 e`sou_res of IpfeltWititer,'�bpe ation ISitg idiiir�Mi,t v've,g0.th
rt. at t ..; 9<.. :fir :.•,e.effluent=
". nt,.tJnii labeled�oyoolrespor d toa,#!:04jore detailed desciiii n�s ril j Con cC'a
flows ,,�ttroee i ke#operatics afore o.i outfa 4 c if `. �"`er bala' ' aria dal £fiance o it -1lne iawwW : h;owing oVideTe
, . Its ' �r�t n ^i �� . . , e •1 4, s. ,,,,..fad or falm /ningr viol 1 Provide e
e 1-014u* I altil ry. i f3fitif,4tI 6 onst fifr r oTto.74-tel to,t#I, ae uent n Kzdirig:'Pro'r_aNaifewate ita
'i d9tWonasr'�npcljt}`]f 417, h!I rt tow,01 t-ip� lion end (3 `�' � e �IItem iJ ooe :
e.nlc4ac. F:VYBt
a�g tiw 3 ir � a
.ou.T+ 'MV".g'ice'•,a..;3if2w.0.P R'`01a i it O Ttliffp:A .�1.4t'7 .�' r t If'1".a3 TR M "'.al'. .L,Ut� 1 <
t'r 14 t'10r' a L,E tr. • '�ti -ts�„� t «,:.-, 4,- r� 1 .. v ��i+� ��++'tSs - :kLRS - �:
ielj, le'&1 ` ° :,t • : O"' TIO •(1 f Aleak,AVERAR:ciF6I Wrra • ;�'. 3` ga It � ��.
.,. .1 sad,thAi.,, ,.t a,�<.v«;Y(61044e a ri y.`.. _ a..D,E5eR7PT10 �. pl `T L. z , ROM
001 Discharge from wastewater *0.27 MGD _ Discharge to Killian Creek 4-A .
treatment basin (see
attached Supplemental - •
Information)
*The discharge from the water treatment system is by batch. It is not a
continuous nor a daily discharge. The valae listed above represents the
-average volume discharged per day for a bat:h discharge.
•
•
rO�F GIRL USE ONI:
Li x i C(emz ent trutdestnee nibateyorteeJ
�g N`-r.<k'f'y 1 l� ?k�:.?,'4, !t { J.(k�..•L-,�l . :' ! rH lZ` � +.. e,,,{11 •.11 - ,t li.,�;
.{tl.„: I t • rIF.1.i,.'1r4t:, :7 ..^Lti 5sr,r: :.Y,ri Y^' . �..,i. I

CONTINUED FROM THE FRONT r
C.Except for storm runoff,leaks,or.spills;are any of the'sUscharge&desciibed ii21tems 1J Arotk6 lnternhlttent ot,seesonal7 tfis
w'` i .•1 dk- t-1JaY1( y.i Nf% > ( a .. � •,
e4 YES(complete the following tab 4) •Vik *e;.a i r 4,,4t R "'•fc ,1:3 No ida to Segt(on'111)` ; , r ry i`-'
, :‘`,ok. r,ic3. F't2EQUENCIfY Y : 4.•FLOW ,
-1:,QUTFALL 1' �w - .�,t ;�•Zi'OPERATION�S 1*I,'il , ,,1r+f ,a.,D YS f °M'bfl s.; ;alb}eroiiaR,ATE`l•l'�'� +hh TOTAL N,OI:UM '.
iNljMBER CONTRIBUTING;FLOW iy'+,r�f .Fn'w�gal , Prt ex ° -3... ,(fn mgdJ e:•,•- �r ;(sPecf iintNl D
list ltat c'� > f� L
. .11:f/ .}.,,..- �atiertbu� Fn eeeral s i,A l'' ''`q.- - t LONG . = Yi 1AXJMUMj . a e
.,. 2e)$ Oi{dnye) 1£'OwvLNwas �rrawie.v • •••i��."'
.. . ..,. .. . .... . . ,. :: -•ow..,:, F .,,,_.. "" :� r> ,owiw t ;((n'da"y'tJ .•
001 See attached "Supplemental 1 day'wk 12 monthL k0.40 *400 K *0.17 —
Information" mgd gallons .42 days
•
*Batch dischargss, last
from 4 to 13.5 hours.
111.E*f04CT10 '
11 �`s 2rt�;efflun �` � x> r .-�r r�� o w�.,::....a .-nn:. ra �.�-*a -. :
A,pQe t;gtl7deime itmttat on iitiogiga tivegff i nd Sect of 304"o • p 0s6 "Water ,ya p1' —0,--faciii.N .,�. Y i
ETV,E5(corripletelteml(B) � aj, } ir 13_ <t (� � '1 e: £- ° ?'
. . . ,�: A : .a: r .-..i `N'ti•tik �lOn IV) if _li$". 1 i Ve;'• ti''C;s:
• e fit: - .r.. 7 r
BsAre the limitatiot;lstin the applicable e:ff{te4ii.ilFelineai •`'',Into '401 1ST/ �ri •�r�c,. f„ r • "1;',
"} • • 2t,� ,•. (, , y • ,., u• o atfot(te ease �o eratto�Jt ?!,i s �,,
kk� tw ❑YES(edMplete Item III C sc wj prp7:4 •a�x �#� i s i x J *4i '
1f ) ITA ,'b3. y�l' '�1Rx, 7 y YY.� ark ,� a..: l MOgell e?1 Cti0 -4491.-}v'la Y:.
• :, s!�i: tit "'",,,''kM- tYT4 .y'X�: L.iUg f. .
C Iflyou ariswered.1.yes';toateni Ilf_B IfO the qualnUry v ittiich eprese tOrl ac,k `k"east5 ' en
�.; � +y. sY F s. v
9 Ir 1 „f ;;„ pt t of y`our;lev Ibf Production expressed inthe'terms and units
used in the applicable effluents uide nte-and indica bk,:affecttid oettfalis3 1-0,;tr. t&,..4�rt t3 ,<.4"., ie :i w
z ,;ire ,:�`:7x°w......r.3.-r r :rn ..1
� , nr- t :.;t511 � .e'41 vt ? .1.- r• t,..i y 'y�+r,-,h,.ic char:. a`Jt.:r >•3 � �
'"C 01140AVEf NeMAI z PAODU O {� , -"
J!. a., T'Tif++cw.o 3 1� Y t A...,) :1:171P:T;-, 6 r' rr .a?+c=. y r {.: r!~CTED 7
+,A�i y.. �,�ie- N !�- a !xx4s or Mtwsu,Re 4`s ^•:.i`;c..� � ,lv7�s 9��w •TI >enxao Ti-r�.t YSnr L;�Er r ,F Q TF1►LL5 -
.... �. �`� ��� �' .r ,s e ��sP�'��i�t��� '�'" '�1' � f� lx�'`'�°"' pli hunt bent '
•
N/A
•
•
•
A. Are youYnow required by:,any Federal„State ori,Iocat4uthority,to;meeting•iinalemeratatkonschgddleifor4iheconstruction;u radin'.oro a '
:water.treatment::equiprrment oripractices or any ott et etavironmental program which\may.aff >he;dischargeszdescribed intFhis;a� 9lica ioer Thi of wasts
but is not limited,to t Pp r orders s includes,permit conditions administrati aor enforcement orders;,enforcement compli,,anceachedule;;letters'stipulations court orders,and grant
or loan conditions, ' ' _
. { -OYES+(eon tte.the followin table -. * :r
s 1 t4 Notto•to Item JV,BJ ,
•t IDENTIFICATION OF CONDITION, 2 AFFECTED OUTFALLS i; 7 - '
• . - f -, t / 4. FINAL COM
AG REEMENTc ETC - p - r'}`j' f ,:?' "'D ,BRIEF,'D ESCRIPTION`O F,tROJ�CT °• - FLtANCEi DATE __
a.;NO., b.IOLLNCL or DiUCNANO L.:r ., 'i j' a.RV I-), rR0,
-✓ 4UINLD JLCTEO
•
B. OPTIONAL .You may attach additional sheets describing any additional water:pollution control programs(or otherenvironmentaf pro%ts which may affect
plI nedscharges)schedu os for onst1 uctlom derwayj.:. t,..�i hf y1ti•,..., 1(1dt te�whetheF.,�acf,4,,q, ra x4sf,novy„t{�deryvay-or plannid and-indicate y.our..actual oC
, •< !.1-g! A,. ..,xDMAR$e X1..1,P1rD:ESCRlPT10N,qF'ADDITIO_NAL�CO,NTRgI?PROGRAMS,Is.ATTACHED
`
FPA Fcsrm 1R1P-2P:fR .r 7_R51 PAGE 2 OF 4 CONTINUE ON PAGE 3

EPA 1.0.NUMBER(Copy from Item 1 of Form 1)
CONTINUED FROM PAGE 2 NC0080781
1i(.�•NTAKE,AND,F,) F,L`UENT,CHARACTERISTICS:
A B,&C See instructions before proceeding—Complete,one set of,tables for•each outfall Annotate the outfall numberin the space provided
are included•on separate sheetf numbered.•V-1-through V-9.
J.;Use:the spacecbelow to..list•.any of.the pollutants,listed 1e:Table 2c-3 of the.instr fictions,,which you:know or have reason to believe is discharged or May be'
....discharged:fromrany outfall. For every.pollutant you list,briefly;describe the'reasonsAyou believe it to be present and report any analytical data,in your.
possession.
• it�.POLLUTANT. 2.SOURCE '-1.POLLUTANT - 2.SOURCE. . -
See attached.
•
1�1PQ TIAL DISC. HGES�NQ COVER;F,QBI(ANALYSI$h :. •
'lsan' Iluta�• test'',i; itemV"Ca ubstanc 'bra' m o e t'of(a ubstancewhic, 1�'cCi're I use• ror anu{actur9asa ' 'ter ediptltoffinalpfoductor
1_� :. - P � �Rr Y y .
s •
1�t,',�y. r, y �. r
+{.. r ti/ �,� - }Y e r� arYx 'Ptdc'q .k tIt' a5�ia'
4,i * Y E`S"i d j' r rt�y i3' i.
'�`'_ ` s �. t suchpolle<� e,oe. ` 0 Nof iC(..;F si erniVhfBtt �u+�is $y'
PAGE 3 OF 4

CONTINUED FROM THE FRONT
b
vll. BIOLOGICAL TOXICITY TESTING DATA
Do you have any knowledge or reason toobelleve that any biological test for:acute or chronic toxicity has been made on any of your discharges or on a receiving water in'relation.to your discharge,within;`the last 3 years?`.,:". •-_. •
6 YES(Identify the.test(s)and describe their purposes below) 0 NO (go to Section VIII)
('
Quarterly analysis of Ceriodaphnia dubia Chronic Toxicity Pass/Fail at
6% for outfall 001.
•
V11149NTAXCT AN" Los WFa,ORNf ,(ON* • ;
"Wi4 n ofthe Ana yseslrepoftedii.tfdri V Pe:.ormeaLi a ra ract:laboe.** or .6i"(iing firm?, :''if r12 �` .nf, , a
,? a' - qi z ra\aa �T I .,< ' u � �: k3 ty r.(
, [ yEs(list the nanie,(gddresd,and`teleptlo a numberof and poliu ants,,;. NO a<to;Section IX r :6 ii
' y I ',1.Ftanatyeed il'z eaehr'aueh•Iaboinfo o0'1FM below - ❑ (S )
x aq , +4J�"'r//�M E '[i f-w.:1� { < +�. +. C.7 _5 . );Irt`. •.,M a.�.,v,'i ryS Ak..* ,}, *VgAwy ! a4; Y 47 ADDR55 •t LEPHON D P,OLLUi /ANTS ANALYZED..
• - r .,. (arra'c8ite`dc no.)7 }�:.(l(stl;.. .,
PACE Environmental 9800 Kincey Avenue, Suite 100 (704) 875-9092 Radium (Total )
Laboratories Huntersville, NC 28078 Radium 226
NC Lab Certification #12 Bromide
- Color
Cyanide
Fluoride
Sulfide
Sulfite
Surfactants
Pesticides
Dioxin
Phenol
IX.CERTIF,ICATION> .•` • •
/certify underpena/ty of/ow that this document and allattachments were prepared under my direction or supervision in accordance with a system designed to
assure thatqualified personnel properly gather and evaluate the information submitted.Based on my inquiry of the person or persons who manage the system or
those persons dirtied, responsible for gathering,the information,the information submitted is,to the best of my knowledge and belief,true,accurate,and complete.
/am aware that there'are significant penahies:for submitting false information,including the possibility of fine and imprisonment for knowing violation"
A. NAME &OFFICIAL TITLE(type or print) B.PHONE NO.(area code& no.) \
M.D. McIntosh, Vice President Fossil/Hydro Gen. Dept. 704-382-5941
C. SIGNATURE
D. DATE SIGNED
'22-- g '-' -
AN?,Z.
EPA Fnrm nsin_9(` tn_onl 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
1is information on separate sheets(use the same format)instead of completing these pages. OMB No.2040-0088
;EE INSTRUCTIONS NC0080781 Approvai expires 7-31-88
:$%••:•tn•`•:;•i.`;:;R;%.`•:.:�{ A .r,:fir::::#r•;•.':% %;::;:{:y�figs:• ::x •`...:{.• ," . OUTFALL NO.
::<::;�:;»:st h :;..;.<•{ <;: :>:r% >' ?,:{s,2'{>v:; s:<r{.; v �f. {. outfall 001
f.INTAKE AND EFFLUENT CHARACTERISTICS(continued from page 3 of Form 2-C) ; :iaiii:,{iiiii ..;;,.;;,• o, S••,, igii ;.niii;;,..;;r;;::
'ART A-You must •rovide the results of at least one ana is for eve ••Ilutant In this table. Com•lete one table for each outfall. See Instructions for additional details.
2.EFFLUENT 3.UNITS 4.INTAKE o• ona
.POLLUTANT a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE e.LONG TERM AVG.VALUE a.LONG TERM AVG.VALUE b.
If available If available d.NO.OF a.Concert- b.Mass
NO.OF
1 Concentration 2 Mass 1 Concentration 2 Mass 1 Con entadon 2 Mass ANALYSES talon 1 Concord aloe M ANALYSES
.Blocnemcal Oxygen 21 70 1 mg/I lb/Day 1.8 1
Demand BOD
.Metrical oxygen 29 97 1 mg/I lb/Day 11 1
Demand COD
.Total Organic 11 37 ■ 1 mg/I lb/Day 2.0 1
Carbon TOC
.Total Suspended 5 17 1 mg/ lb/Day 6.0 1
Solds TSS
Ammonia(as N) < 0.05 < 0.2 1 mg/I lb/Day < 0.05 1
•
Flow VALUE VALUE VALUE Max. MGD X VALUE -
0.4 Desi•n
.Temperature VALUE VALUE VALUE VALUE I
winter ambient DEGREES CELSIUS
.Temperature VALUE
VALUE VALUE VALUE
sum,er ambient DEGREES CELSIUS
pH MINIMUM MAXIMUM MINIMUM MAXIMUM :•:;�rA`' ':.::'•r•••r,•:•{•:,+.`:,va,,,•wr+ :;.}kr�6%, :':•v:'"•. ''':x•%1':•a'��•: r.:G�:i
6.8 7.5 6.8 8.3 •:x�..;:::;%.;?;.:_':�:<i £•4.•.'•::;:? ia...:;::t:%:�>::z•:r•.:: 30 STANDARD UNITS .,.::.z:::s;::%;.,. ,
DART 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 results 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.
. POLLUTANT 2.MARK W. 2.EFFLUENT 3.UNITS 4.INTAKE(optional)
4ND CAS NO. a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE e.LO G TERM AVG.VALUE a.LONG TERM AVG.VALUE D.NO.OF
(if available) a.pre• b.ab- If available available d.NO.OF S.Cavan- b.Mass
sent sent 1 Concentration 2 Mass 1 Concentration 2 Mass 1 Concentration 2 Mass ANALYSES teem 1 Concentration Mass ANALYSES
Bromide X < 0.5 < 1.7 1 mg/I lb/Day < 0.5 1
24959-67-9
CNorme, X 0.2 0.7 1 inglil lb/Day
Total Residual
:,color X < 5 X 1 Std.Units X 20 1
I.Fecal X < 2 X 1 Colonies X 900 1
carom /100 ml
:.Flarlde X 0.15 0.5 1 mg/I lb/Day < 0.1 1
16984.48-8
.Nitrate- X < 0.05 < 0.2 1 mg/I lb/Day 0.09 1
Nitrite as N -- --
EPA Form 3510-2C(Rev.2-85) PAGE V-1 CONTINUE ON PAGE V•2

EPA I.D.NUMBER(copy tom Item 1 of Form 1) OUTFALL NUMBER Form Approved
OMB No.TEM V-B CONTINUED FROM FRONT NC0080781 Outfall 001 eie 008°a1.88
I.POLLUTANT 2.MARK•C 3.EFFLUENT 3.UNITS 4.INTAKE(optIonal)
ANR ov CAal NO. a.Pre. D.eD a.MAXIMUM DAILY VALUE b.M/ CIM JIe30 DAY VALUE c.LOGFM AVG.VALUE
d.NO. e.Canaan► b.Mess a.LONG TERM AVG.VALUE
ovalb.NO.OF
sent sent (1)ConcentraSon (2)Mass (1)Concentration (2)Mass (1)Concentration (2)Mass ANALYSES talon (1)Cora.talkm (2)Mass ANALYSES
Is NET r'otd Orgar c X 0.25 0.8 1 mg/I lb/Day 0.29 1
(as N)
1.Oil and
Grease X < 0.1 < 0.3 1 mg/I lb/Day 0.4 1
eam
(7723),.14-0 Tow) X 0.02 0.1 1 mg/I Ib/Day 0.04 1
Radioactivity
1)Alpha, X 0.88 X 1 pCi/I X 0.5 1
•
2)Beta,
otal X < 5.71 X 1 pCl/I X 6.9 1
3)Radium, X 0.7 X 1 pCi/I X 0.8 1
4)Radium
226,Tow X 0.3 X 1 pCifl X 0.2 1
Sulf •
j s SO4) X 150 501 1 mg/I lb/Day 3.2 1
(14808-79-8)
Ada < 0.1 1
(as S) X < 0.1 < 0.3 1 mg/I lb/Day
it&Ate$03) X < 0.2 < 0.7 1 mg/I lb/Day < 0.2 1
(1 28S+5.3)
1.Surfactants X < 0.3 < 1.0 1 mg/I lb/Day < 0.3 1
Totale X 0.18 0.6 1 mg/I lb/Day 0.49 1
(7429-90-5) ,
BarkimTotal X 0.02 0.1 1 mg/I lb/Day 0.03 1
(7440-39-3) ,
Boron,t. Total X 0.03 0.1 1 mg/I lb/Day 0.03 1
(7440-42-8)
Cobalt,otal X < 0.01 < 0.0 1 mp/I lb/Day < 0.01 1
(7440-48-4) _ . -
:.Iron,Total
(7439-89-6) X 0.24 0.8 1 mg/I lb/Day 1.0 1
Magnesium,
X 2.3 8 1 mg/I lb/Day 2.2 1
(7439-95-4) .
'.Mottbderun, < 0.02 1
Total X < 0.02 < 0.1 1 mg/I lb/Day
(7439-98-7)
i.Manganese,
Total X 0.21 0.7 1 mg/I lb/Day 0.11 1
(7439.96.5)
v.Tin,Total < 0.04 1
(7440-31-5) X < 0.04 < 0.1 1 mg/I lb/Day
rnaN Total X < 0.01 < 0.0 1 mg/I lb/Day 0.01 1
(7440-32-6)
SPA Form 3510-2C(Rev.2-85) PAGE V-2 CONTINUE ON PAGE V-3

EPA I.D.NUMBER(copy from Item 1 of Form 1) OUTFALL NUMBER Form Approved
OMB No.2040-0088
CONTINUED FROM PAGE 3 OF FORM 2-C NC0080781 Outfall 001 Approval egtres7-31-88
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 0 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 requirements.
1. POLLUTANT 2.MARK'X' 3. EFFLUENT 4.UNITS 5.INTAKE(optional)
AND A NO. CIO- b. cab- a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE c.LONG TERM AVG.VALUE a.LONG TERM AVG.VALUE
N s nt sent t avalMble) t avellaise) ave d.NO.OF a.Conan- b.Mass d.NO.OF
ea (1)Concentration (2)Mass (1)Cancentralon (2)Mass (1)Concentration (2)Mess ANALYSES tratlon (t)Coneentraton (2)Mess ANALYSES
METALS,CYANIDE,AND TOTAL PHENOLS
i M.Antimony, X < 1 < 0.00 1 ug/1 lb/Day < 1 1
Total(7440-360)
2M.Arsenic,Total X < 1 < 0.00 1 ugh lb/Day < 1 1
(7440-38-2) _ - ,
3M.Beryttun, X < 0.5 < 0.002 1 WI lb/Day < 0.5 1
•
Total(7440-41-7)
4M.Cakhtlun, X < 0.1 < 0.000 1 ug/l lb/Day < 0.1 1
Total(744043.9)
5M.Ctronlun, X 1.5 0.01 1 ugh lb/Day 1.6 1
Total(7440-47-3)
6M.Copper,Total X 0.007 0.02 1 mg/I lb/Day < 0.005 1
(7440-50-8)
7M.Lead,Total X < 2 < 0.01 1 ug/I lb/Day < 2 1
(7439-92-1)
8M.Mercury,Total X < 0.1 < 0.000 1 ug/I lb/Day < 0.1 1
(7439-97-6)
9M.Nickel.To X 2.5 0.01 1 ugh lb/Day < 2 1
(7440-02 )
10M.Seleniun, X < 1 < 0.00 1 ug/) lb/Day 1.2 1
Total(7782-49-2)
11 M.Silver,Total X 0.24 0.001 1 ug/I lb/Day < 0.2 1
(7440.22-4)
12M.Indium, X < 0.06 < 0.2 1 mg/I lb/Day < 0.06 1
Total(7440-28-0) _
13M.Zinc,Tow X 0.02 0.07 1 mg/I lb/Day < 0.005 1
(7440.66-6)
14M.Cyanide, X < 0.002 < 0.01 1 mg/1 lb/Day < 0.002 1
Total(57-12-5)
15M.Phenols, X 0.07 0.2 1 rrlg/I lb/Day 0.06 1
Total
DIOXIN
2.3,7,8 Tetra DESCRIBE RESULTS
cHoroabenm P X Not Detected
Doan(1764-01-6)
EPA Form 3510-2C(Rev.2-85) PAGE V-3 CONTINUE ON PAGE V-4 .

EPA I.D.NUMBER(copy from Item 1 of Fan 1) OUTFALL NUMBER Form Approved
OMB No.2040-0086
CONTINUED FROM PAGE V-3 NC0080781 Outfall 001 Approval erphea7-31-88
11. POLLUTANT 2.MARK"X' 3.EFFLUENT _ 4.UNITS 5.INTAKE(optional)
AND CAS NO. a.re- e.pre- cab- a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE C.LONG TERM AVG.VALUE a.LONG TERM AVG.VALUE
(H available) ¢ir- sent sent (H available) (if available) (H available) d.NO.OF a.Concen- b.Mass d.NO.OF
ed (1)Concentration (2)Mass (1)Concentration (2)Mess (1)Concentration (2)Mass ANALYSES tfatlon (1)Concentration (2)Mass ANALYSES
,GC/MS FRACTION-VOLATILE COMPOUNDS
1V.Acrdeln X < 10 < 0.03 1 ugh lb/Day < 10 1
(107-02-8) _
2V.Aayanlalle X < 10 < 0.03 1 ug/I lb/Day < 10 1
(107-13-1) -
3V.Benzene X < 2 < 0.01 1 ugh lb/Day < 2 1
(71-43-2)
4V.Bs(Chioro-
,methy)Ether X X X 1 ug/I lb/Day X 1
(542-88-1) _
5V.Branofam X < 2 < 0.01 1 ugh lb/Day < 2 1
(75-25-2) ,
6V.Carbon
'Tetrachloride X < 2 < 0.01 1 ug/I lb/Day < 2 1
(56-23-5)
7V.Chlorobenzene X < 2 < 0.01 1 ug/I lb/Day < 2 1
(108-90-7)
ebrorr Ana X < 2 < 0.01 1 ugh lb/Day < 2 1
1(124-48-1)
9v.Chioroethene A < 2 < 0331 1 ugh lb/Day < 2 1
(75-00-3)
10V.2-crdoro-
ethyMnyl Ether X < 2 < 0.01 1 ugh lb/Day < 2 1
'(110-75-8) < 5 1
11v.Chloroform X < 5 < 0.02 1 ugh lb/Day
(67-66-3)
12V.Dlddoro-
womomet one X < 2 < 0.01 1 ugh lb/Day < 2 1
(75.274)
13V.Dlcboro-
dik oranethene X < 2 < 0.01 1 ugh lb/Day < 2 1
(75-51-8)
14V.1,1-Dldiaa A < 2 < 0.01 1 ug/I lb/Day < 2 1
ethane(75-34-3) < 2 1
15V.1,2-Diddoro- X < 2 < 0.01 1 ugh Ib7Day
ethane(107.06-2) < 2 1
16v.1,1-Dddao- A < 2 < 0.01 1 ugh lb/Day
ethylene(75-35.4)
1N.1,2-Dlcnao- X < 5 < 002 1 ug/I IADay < 5 1
propane(78-87-6)18v.1,3-aworo- X < 2 < 0.01 • 1 ugh ' IIYDaY < 2 1
propylene(542-75-6)
19V.Et ytenzene A < 2 < 0.01 1 ugh I67Day < 2 1
(100414)
2EV.Methyl X < 2 < 0.01 1 ugh Ib/Day < 2 1
Bromide(7483-9)21V.Methyl A < 2 < -0.01 1 ugh lb/Day < 2 1
Chloride(4-873)
EPA Form 3510-2C(Rev.2-85) PAGE V4 CONTINUE ON PAGE V-5

EPA I.D.NUMBER(copy from Item 1 of Form 1) OUTFALL NUMBER Form Approved
.2040-0086
CONTINUED FROM PAGE V-4 NC0080781 Outfall 001 OA Approval aNgres 7-31-88
1.POLLUTANT 2.MARK"X' 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
AND CAS NO. a.re- b.Dro- cab- a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE c.LONG TERM AVG.VALUE a.LONG TERM AVG.VALUE
(If avallade) q ir- sent sent (H evelleble) (If available) (If available) d.NO.OF a.Concen- b.Mass d.NO.OF
ea (1)Concentration I(2)Mass (1)Concentration (2)Man (1)Concentration (2)Mass ANALYSES ration (1)Concentration (2)Mass ANALYSES
GC/MS FRACTION-VOLATILE COMPOUNDS(continued)
22V.Methylene X < 5 < 0.02 1 ug/I lb/Day < 5 1
Chloride(75-09-2) ,
23V.1 1,2 2-Tetra-
chioroetene X < 2 < 0.01 1 ug/I lb/Day < 2 1
(79-34-5)
24V.TetrecIoro- X < 2 < 0.01 1 ugn lb/Day < 2 1
elbylene(127-18-4)
25V.Toluene X < 2 < 0.01 1 ugn ' Ib/Day < 2 1
(108-88-3)
•26V.1 2-Trans-
Dlctlo oethylene X < 2 < 0.01 1 ug/I lb/Day < 2 1
(156-60-5) ,
27V.1,1,1-Trt-
al:coelhane X < 2 < 0.01 1 ug/I lb/Day < 2 1
(71-55-6) ,
28V.1.1,2-Trl-
chloroemene X < 2 < 0.01 1 ug/I lb/Day < 2 1
(79-00-5)
2W.TrlcNoro- X < 2 < 0.01 1 ugn lb/Day < 2 1
ethylene(79-01-6) ,
30V.TrIddoro-
f avometrane X < 2 < 0.01 1 ugnlb/Day < 2 1
(75 69-4)
31V.Vinyl X - < 2 < D.01 1 ugn Ib7Day < 2 1
Chloride(75-01-4)
GC/MS FRACTION-ACID COMPOUNDS
1A 2CI4 whew! X < 10 < 0.03 1 ug/I lb/Day < 10 1
(95-57-8)
2A 2,4-OlcHoro- X < 10 < 0.03 1 ugn lb/Day < 10 1
phenol(120 83-2)
3A 2,4-01methyl- X < ID < 0.03 1 ugn lb/Day < 10 1
phenol(105-67-9)
4A 4,6-Dlr4tro-0- X < 10 < 0.03 1 ugn (67Day < 10 1
Crawl(534-5'2-1)
5A 2,4-Dtmro- X < 10 < 0.03 1 • ugn Ib✓Day < I0 1
phend(51-28-5)
6A 2-Ntvop,e of A < 10 < 0.03 • 1 ugn ib/Day < 10 1
(88-75-5)
7A 4-Nltrophend X < 10 < 0.03 1 ugn lb/Day < 10 1
(100-02-7) < 10 1
8A P-Ctiorn-M- X < 10 < 0.03 1 ugn lb/Day
Cresol(59-50-7)
9A Pentecforo- X < 10 < 0.03 1 ugn lb/Day ' < 10 1
phenol(87-86-5)
10A.Phenol X < 10 '< 0.03 1 ugn lb/Day < 10 1
(108-95-2) ,
11A 2,4,6-Tr1-
alurwl,..,l X < 10 < 0.03 1 ugn lb/Day < 10 1
i2) •
EPA Form 3510-2C(Rev.2.85) PAGE V-S CONTINUE ON PAGE V-0

EPA I.D.NUMBER(copy from Item 1 of Form 1) OUTFALL NUMBER Form Approved
OMB No.2040-0
CONTINUED FROM PAGE V-5 NC0080781 Oafs!! 001 Approval*Ares 731-88
1.POLLUTANT 2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
AND CAS NO. a.re b.pro cab- a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE C.LONG ERM AVG.VALUE a.LONG TERM AVG.VALUE
(n available) q ir- sM se,t (rc avail bye) (rc avepede) (H a ) d.NO.OF a.Concen- b.Mass a NO.OF
ea (t)Concentration I(2)Mass (1)Concentration (2)Mass (1)Concentration (2)Mass ANALYSES tration (t)Concentration (2)Mass ANALYSES
GC/MS FRACTION-BASE NEUTRAL COMPOUNDS
la Acenaphrbne X < 10 < 0;03 1 ug/I lb/Day < 10 1
;83-32-9)
2B.Acerapliylene X .< 10 < 0.03 1 ug/I lb/Day < 10 1
'208-96-8)
3B.Ant racene X .< 10 < 0.03 1 ug/I IIVEYay < 10 1
(120-12-7)4B.Benzidne X _< 50 < 0.17 1 ug/I 1b/Day < 50 1
(92-87-5) NOTE 1 NOTE 1
58.Benzo(e)
ghwrie X < 10 < 0.03 1 ugli lb/Day < 10 1
6B.Benzo(a) X < 10 < 0.03 1 ug/I lb/Day < 10 1
Pyrene(50-32-8)
78.3,4-Beruo-
nuoranthene X < 10 < 0.03 1 ug/I lb/Day < 10 1
(205-99-2)
38.Benzo(gti) X < 10 < 0.03 V VI lb/Day < 10 1
°erylene(191-24-2) ,
3B.Benzo(k)
Fluoranthene X < 10 < 0.03 1 ug/I lb/Day < 10 1
(207-08-9) ,
1013.ills(2-Chloro-
echoh�t)Metrrne X < 10 < 0.03 1 ug/I lb/Day < 10 1
(111-91-1) , ,
11B.Bis(2-CNoro-
(epM)Ether) -X < 10 < 0.03 1 ug/I lb/Day < 10 1
12B.Bls(2-Clioroiso-
Ether X < 10 < 0.03 1 uglt lb/Day < 10 1
13B.Bis(2-Ethyl-
ne>�)Plhethabte X < 10 < 0.03 1 ug/I lb/Day < 10 1
(11 -01-7) ,
148.4-Bromo-
pp�lhearr�hy�11 ppthheerr��l1 X < 10 < 0.03 1 ug/I lb/Day < 10 1
Ether(10 13)
158.Butyl Benzyl X < 10 < 0.03 1 ug/I lb/Day < 10 1
Phthalate(85-68.7)
16B.2-Chloro-
naphrhalene X < 10 < 0.03 1 ugly lb/Day < 10 1
(91-58-7) .
178.4-C Toro-
phenyl Phenyl X < 10 < 0.03 1 ug/I lb/Day < 10 1
Ether(70o5-72-3)
18B.Chrysene X < 10 < 0.03 1 ug/I lb/Day < 10 1
(218-01-9)
19B.gbenzo(an ahrh < 10 1
racene X < 10 < 0.03 1 ugly lb/Day
(53-70-3)
20B.1.2-Diclioro- X < 10 < 0.03 1 ug/I lb/Day < 10 1
oenzene(95-0-1)
21B.1,3-Diaioro- X < 10 < 0.03 1 ug/I lb/Day < 10 1
oenzene(541- 1) -
EPA Form 3510-2C(Rev.2-85) PAGE V-8 CONTINUE ON PAGE V 7
NOTE 1:This compound cannot be accurst*quantitated using EPA Method 625;reported concentrations shoal be regarded as approdmatorts.
NOTE 2:Compound ebb IdenS9ed In Laboratory Blank

EPA I.D.NUMBER(copy from Item 1 o1 Form 1) OUTFALL NUMBER Form Pmmd0286
CONTINUED FROM PAGE V-6 NC0080781 Outfall 001 cA peonwNooeplres7J1-138
1.POLLUTANT 2.MARK"X" 3.EFFLUENT 4.UNITS_ 5.INTAKE(optional)
AND CAS NO. a.re- b.pr cab- a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE C.LONG TERM AVG.VALUE a.LONG TERM AVG.VALUE
(n evallaDle) q4r- se to- sent (If available) (n evellede) avatiede) d NO.OF a.Cowen- b.Mass d NO.OF
se (1)Concentration I(2)Maas (1)Concentration (2)Mass (1)Ccncentratlan (2)Mass ANALYSES (ration (1)Carctntralion (2)Mass ANALYSES
GC/MS FRACTION-BASE/NEUTRAL COMPOUNDS(continued)
22B.1,4-Dlddoro- X < 10 < 0.03 1 ug/I lb/Day < 10 1
benzene(106-46-7)
238.3,3-01cNoro-
benaane
(91-94-1) X < 10 < 0.03 1 ug/I lb/Day < 10 1
246.Diethyl
Phthalate X < 10 < 0.03 1 ug/I lb/Day < 10 1
(84-66-2)
258.DImethyl
Phthalate X < 10 < 0.03 1 ugll lb/Day < • 10 1
(131-11-3)
'26B.DI-N-Butyl
Phthalate X < 10 < 0.03 1 ugh lb/Day < 10 1
(84-74-2)
278.24-Dlritro- X < 10 < 0.03 1 ug/I lb/Day < 10 1
toluene(121-14-2)
286.2,6-Dlritro- X < 10 < 0.03 1 ugh lb/Day < 10 1
toluene(606-20-2)
PhB. ctyl
Phthalat° X < 10 < 0.03 1 ug/I lb/Day < 10 1
(117-84-0)
306.1,2-D100n 4
nyo-abns es Azo- X < 10 < 0.03 1 ug/I lb/Day < 10 1
benzene)(122-66-7)
318.Fk,«smrane X < 10 < 0.03 1 ug/I lb/Day < 10 1
(20644-0) .
328.Fluorene X < 10 < 0.03 1 ug/I lb/Day < 10 1
(86-73-7) ,
338.Hexaworo- X < 10 < 0.03 1 ug/I lb/Day < 10 1
benzene(118-74.1) ,
d iorobunaaene X < 10 < 0.03 1 ug/I lb/Day < 10 1
(87-68-3)
358.Hexachloro-
cydapentadene X < 10 < 0.03 1 ug/I lb/Day < 10 1
(77-47-4)
36B.Hexadioro X < 10 < 0.03 1 ug/I Ib/Day < 10 1
ethane(67-72-1)
376.Wen°
1,2,3a3e4 Pyrene X < 10 < 0.03 1 ug/I lb/Day < 10 1
1ss�)
3813.Isophorone X < 10 < 0.03 1 ug/I lb/Day < 10 1
(78-59-1)
39B.Naphthalene X < 10 < 0.03 1 ug/I lb/Day < 10 1
(91-20-3)
408.Nitrobenzene X < 10 < 0.03 1 ugh lb/Day < 10 1
(98-95-3) .
418.N-Nltro-
sod ne X < 10 < 0.03 1 ug/I lb/Day < 10 1
(62-75.9
42B.N-Nitrosod-
N prapylarryne X < 10 < 0.03 1 ug/I lb/Day < 10 1
(821r7i
EPA Form 3510-2C(Rev.2-85) PAGE V-7 CONTINUE ON PAGE V 4

EPA I.D.NUMBER(copy from Item 1 d Form 1) OUTFALL NUMBER Form Approved
OMB No.2040-0086
CONTINUED FROM PAGE V-7 NC0080781 Outfall 001 Approvel expires 7.31.88
1.POLLUTANT 2.MARK"X" 3.EFFLUENT _ 4.UNITS 5.INTAKE(optional)
AN(< 2.1S 1I O. are Ur - a.M' r evMmgu�l DAILY VALUE b.MP OM J�13 l�0 DAY VALUE c.LOJ�JG M AVG.VALUE a.LONG TERM AVG.VALUE
em a d.NO.OF a.Concen- b.Mass a NO.OF
ea (1)Concenta8on I(21Mass (1)Carcentra8on (2)Mass (1)Concentration (2)Mass ANALYSES tfatlon (1)Concentralon (2)Mass ANALYSES
GC/MS FRACTION-BASE/NEUTRAL COMPOUNDS(continued)
438.N-M1ro-
sodphenyhmne X < 10 < 0.03 1 ug/I lb/Day < 10 1
(86.30-6) .
44B.Phenenarene X < 10 < 0.03 1 ug/I lb/Day < 10
(85-01-8) _
458.Pyrene X < 10 < 0.03 1 ug/I lb/Day < 10 1
(129-00-0)
46B.1,2,4-Tn- < 10 1
chlorobenzene X < 10 < 0.03 1 ug/I lb/Day
(120-82-1)
GC/MS FRACTION-PESTICIDES
1 P.Aldrin X < 0.05 < 0.0002 < 0.05 1
(309-00-2)
2P.epha-BHC X < 0.05 < 0.0002 < 0.05 1
(319-84-6) ,
3P.bete-BHC X < 0.05 < 0.0002 < 0.05 1
(315-85-7) ,
4P.pemma-BHC X < 0.05 < 0.0002 < 0.05 1
(58-89-9) .
5P.detta-BHC X < 0.1 < 0.0003 < 0.1 1
(319-86-8) .
6P.ONordene X < 0.2 < 0.001 < 0.2 1
(57-74-9)
7P.4,4'-DOT X < 0.1 < 0.0003 < 0.1 1
(50-29-3)
8P.4,4'-DDE X < 0.1 < 0.0003 < 0.1 . 1
(72-55-9) .
9P.4,4.-D00 X < 0.1 < 0.0003 < 0.1 1
(72-54-8) -
10P.deidin X < 0.02 < 0.0001 < 0.02 1
(60-57-1) •
-
11P.ephe-Endosutfan X < 0.1 < 0.0003 < 0.1 1
(115-29-7)
12P.beta-Endoa4fan X < 0.1 < 0.0003 < 0.1 1
(115-29-7)
13P.Endosulan
Sulfate X < 0.7 < 0.002 < 0.7 1
(1031-07-8)
14P.End1n X < 0.02 < 0.0001 < 0.02 1
(72-20-8)
15P.EndIn
Aldehyde X < 0.2 < 0.001 < 0.2 1
(7421-93-4)
16P.HeptecNor X < 0.05 < 0.0002 < 0.05 1
(76-44-8)
EPA Form 3510-2C(Rev.2-85) PAGE V-0 CONTINUE ON PAGE V.9

EPA I.D.NUMBER(copy from Item 1 d Fan 1) OUTFALL NUMBER Forth Approved
OMB No.2040.0086
CONTINUED FROM PAGE V-8 NC0080781 Oufall 001 Approval nptrsa 7-31 BB
1. POLLUTANT 2.MARK'X" _ 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
AND CASINO. are Oise- c e- a.M/�JMsl DAILY VALUE b.M t IM�a 30 DAY VALUE c.LO 9J M AVG.VALUE a.LONG TERM AVG.VALUE
(K �He) (ff awITe61e) a NO.OF a.Concen- b.Mass a NO.OF
ed (1)Concentration I(2)Mass (1)Concentration (2)Maas (1)Concentration (2)Mass ANALYSES tnatlon (1)Ooncsntallon (2)Mass ANALYSES
GC/MS FRACTION-PESTI
17P.Heptachlor
Epondde 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)
25P.Toxaphene X < 2.4 < 0.01 < 2.4 1
(8001-35-2)
EPA Form 3510-2C(Rev.2-85) PAGE V-9

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LEGEND:
__ WETLANDS Company Property Boundary
500 0 500 1000 1500 2000
SCALE IN FEET
LINCOLN COMBUSTION TURBINE SITE
c
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NPDES BOUNDARY MAP N
n
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SEP TOR 1 �►������ �/'��� � � � \ '� \ \ WASTEWATER
l s �t` p fli` , \ , . / TREATMENT BASIN
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LEGEND: \\ 1�- -
LANDFILL - WETLANDS /'
500 0 500 1000 ' -
SCALE IN FEET
r•� c
of
b
LINCOLN COMBUSTION TURBINE SITE ..f
b
n
2.
ENLARGED DETAIL OF COMBUSTION TURBINE AREA
a
c
U

BASIS: CT Operation
60 hrs/wk.
Killian Creek AVERAGE WATER BALANCE
LINCOLN COMBUSTION TURBINE STATION
Raw Water Pond 35 DUKE POWER COMPANY
Million
1.4 mgd
MAX pumping capacity Filtered Water
• Tank-A
Filtered Water 1.3 mgd Demineralized Water Neutralization Tank o.14 mgd
System 0 System
Filtered Water Tank-
B 1.2 mgd
V
V
if
Demin Tank Demin Tank
A B
•
•
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* •
4
f 4
f i 0.070 mgd
NOx* 4;
Water injectiono
• I Combustion I Combustion Combustion I Combustion 1
- (aeon unit)
Turbine Turbine Turbine -- Turbine --
I
I I I MI-Floor Drains
♦ 0.13 mgd , ' I
30 gpd SW/Miscellaneous Oil/Water Separator . 75 and Compressor Wash
1110
Wastewater •
A Outfall 001 Treatment
0.27 mgd Basin lir *This represents 1 of the 4 sets of
4-+ Sump I Combustion Turbine units.
4 4 4 4

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.
Permits
• General Stormwater NCG010000
• Construction AC0080781
• Drinking Water Approval ID 01-55-483
• EPA Hazardous Waste Generator ID NC0000041277
• Air 7171
• 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
Outfall 001: 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
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.
//. Demineralized 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.
III. 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. Storm water
Stormwater runoff is diverted into six different drainage systems. Stormwater
(SW) systems are as follows:
1 . 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.
VI. 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.
VII. 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
VI I. 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

NC #0080781 Permit Renewal Application
Feb. 01, 1996
Page 11 of 12
IX. Chemicals on Site
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 Disinfectant
Service Bldg.
Hydrochloric acid 6 gal. Lab Water Analysis
Nitric acid 1 gal. Lab Sample Preservation
Sodium Hydroxide 150 gal. Waste Treatment Demineralizer
Building
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 Demineralizer
Building
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

SOC PRIORITY PROJECT: No
To: Permits and Engineering Unit
Water Quality Section
Attention: Phyllis Cameron
lute: March 23, 199P
AUTHORIZATION TO CONSTRUCT
_JP 7(7 Dom.::r:jlT
REPORT AND RECOMMENDATIONS
CounL1. ; inc;:;.ili
MRC) No. : 98-21
n TT- NCOO
PART I - GENER T TNFORMITTnN
1 • Facility and Address: Lincoln Combustion Turbine Station
c Luke Power CormnrInv
13339 1 cis Ferry Road
Huntersvi l ii e, N.C. 28O A-7 9901
2 . Date of On-Site Investigation: February 23, 1396
-. . -_..-r t Prepared T.I -l T Report By: .'.ii...,=._�. L. Parker, E..:-- - - _
Per gin^ Contacted and Telephone Number: John '
?nece '-02 '
.: -f
v7 --�3 z .
Verified D, - ohm-ge Point ( -) , Lint --- -`ll
Latitude: 'Z5" 2E ' 08" T
�nnnit ae; ,l rt1 T r'n
Attach a USGS map extract and indicate treatment facility
cite and di-?char,-* point nn map.
US/S Quad No. : F 14 NE
6. Site size and expansion area consistent with application :
Vec
7 . Topography (relationship to flood plain included) : The
WiAiTCP
cite i net ' c plain
o•-•au`e,a in a flood
8 . Location cif Nearest Dwell l iner• None within _000 _Pet o the

► !
T
Page Two
PAY. L II - DESCRIPTION Or D I S`. " '-`GE AND TREATMENT VIrNi WORKS
K
1 . T. x Facility
1 . � t � � i �� � C1: �� , _mc-: nt � . , .
a _ Current permitted capacity : O _ OY ..-) O MGD
b . DaLe ( s ) and dolls Lr• ucLioii acLiviLies allowed by previous
7\ Trc• I ccC' i1 (r � pr sr ii•vtc T. n n ry • TAT 7\
- -+ v< I �i t i i !N v •ti' y LA y ...i • t I / :. a •
c: . Actual treatment capacity of the current facility
J �
dcsi gn v of nmc; ) : 0 . 09505 1` TD .
d . Description of existing or substantially constructed
7 W ' f I i t-+ iC 1 1 ! i r i (g ; r•t✓ i-: r r i►-► i i 1 i is i i i i I
coiisisL oL an oil / waLer• separaLor followed by a Lwo -
ccll scttlin. y pond .
2 . Type of Proposed Treatment Facility : The applicant. proposes
to construct a J . i r'il7 a : ration tank .
3 . Residuals Handling and Utilization / Disposal Scheme :
r1 rim r _ Lamd + r: L } , F: T7T T ," _ ! __ rn 1 - rI ; r : i 1 c.�: i 1
siLe per•It11LLed Lo DPC .
a . Tr•ea Lmcii L P1_ an L Cla i fi a Lioii : Classi
C r. ( . 4911
Wastewater Code ( s ) : 40
Main Treatment Unit Code : !-) OOOQ
6 . iltl)Or• LaI1L SOC / JOC or Compliance Suileciuie DaLes : N / A
.H
r, :.�i .ri •47.. _may, i , `.I +f. 1

Page Three
PART III - EVALUATION AND RECOMMENDATIONS
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 P, 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
recommended that the ATC request be approved.
Signature of Report Preparer Date
4.y. 0"/
Water Qualit r Regional Supervisor rate
h:\aLe\ale9U\dvziQlz.alc

State of North Carolina çiY
and Natural Resources IY 21 A7lirilFA
Division of Water Quality
// r
James B. Hunt, Jr., Governor
Wayne McDevitt, Secretary 1=30E N
A. Preston Howard, Jr., P.E., Director
)...':. C)k
March 13, 1998 titirz�,�;::, ; ,G. ►.ttr .I;fr�
:s, NXftJ;:At, RESOURCES
Ms. Angela M. Grooms
DUKE POWER MAR 17 1998
Group Environment, Health & Safety
13339 Hagers Ferry Road ;tlYl,,:;dPr FNV'.OIUttMt`ITAt
Huntersville, North Carolina 28078-7929 a att t ttfi1iA1 OFFICE
` Subject: NPDES Permit NC 0080781
05'1Application Number ACA080781
51 ATC Request Acknowledgment
V Lincoln Combustion Turbine Station
Lincoln County
Dear Ms. Grooms:
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 NC0080781 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 [phone], extension 538.
PLEASE REFER TO THE ABOVE APPLICATION NUMBER WHEN MAKING
ANY INQUIRIES ABOUT THIS APPLICATION.
Sincerely,
i2/./..zez; eet.44itee__,4
David A. Goodrich
Supervisor, NPDES Unit
cc:
NPDES Unit Permit File
P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post-consumer paper

0'
.
.
18'-5 "
r \, /
\ ,
270' -—-—-—-—------— —D ii •-------------- 90'
6'-11 i" . . Q
6,-5i"
,/,
\' //
2'-3" s� ,
TYPICAL PLAN VIEW , 61 Y 8 -8 t;;ti�,;;;
/+Ii i\',. I :r ."NA'1( .:_',L
18'-5-9/16" LD. DIAMETER TANK d/
22'-1-3/4" HIGH
ONE JET AERATOR IN CENTER \s.'3'-6" MAR 17 1998
OF TANK F
^
��
8" LIQUID LINE `A- �`, yy
4 AIR LINE V
DASHED LINES INDICATE PIPING / ,0 6 ;,1[ I;;,;� �F1�..E "ENT
BY OTHERS di&'\ JET AERATION SYSTEM
� DUKE ENERGY CORPORATION
44:0.44)\/ ��c, PO# FH 40338
�> �,� 180' MSI REF: 11097
DECEMBER 10, 1997
,� DWG# DUKE1 EP7
4r, , MIXING SYSTEMS, INC.
7058 CORPORATE WAY
ivtrAcismewt- 3 14c ® DAYTON, OH 45459
225' I I PH: 937-435-7227
FAX: [phone]

1
•
BY OTHERS 1 -BY M9 TYPICAL ELEVATION VIEW
Ir_-I- i .
18'-5-9/16" I.D. DIAMETER TANK
22'-1-3/4" HIGH
ONE JET AERATOR IN CENTER
OF TANK
• I 8" UQUID UNE
4" AIR UNE
SUPPORTON PLATES
TANK I I DASHED
Y D RSS INDICATE PIPING
• BY OTHERS I ! ALL NOZZLES PROJECT 8" FROM
I TANK WALL TO FLANGE FACE
i I
I I 6,.1 e� N.
Vf WI
12' ! I �`� f
I 17'
ALL FLANGES THAT
BOLT HOLES INSTALLED
STRADDLE CENSUCTERLINE
2'-1i"
21'
' I I
•
1- 4" AIR LINE
1►—L� WALL SUPPORTS I
— 2'-3' I 6'-11i.
BY OTHERS BY 6'-5i"
MSI '
s I 8�LIQUID LINE
fi- !
, i _ - o `
T--{
4
3._7 I
4'-6" I�� ---I --Nt11Tr ''i' 7 4.
7 ! I
L Lim - 3' i 4 _ I 2'-8"
r JET AERATION SYSTEM
I I _ 1f' ,14� 1 -ITT
I I DUKE ENERGY CORPORATION
P0# FH 40338
PUMP PAD MSI REF: 11097 •
BY OTHERS --8' 1 7'-8i' DECEMBER 10, 1997
3'-6' DWG# DUKE2 EL7
• 10" SUCTION LINE 18'-54" I.D.
' , ,' MIXING SYSTEMS, INC.
• /4'10 7058 CORPORATE WAY
Oo DAYTON, OH 45459
, I I PH: 937-435-7227
FAX: [phone]

1
40" .{
MINIMUM TANK OPENING •I 38" I •
38" - 40" x21.. - - -
- 24"
4" AIR UNE
10"
lir
1
• I
O0 I - - - - - - - - 21"
. I I \ .
I
9" I 8" UQUID
LINE
,4 , 14 -1-
15' 29" L- ' JJ
/ t
_ - - 24=1. 32" --ti- --ti-
4
- �_ � 4" AIR
_ FLANGE -
I (4SUPPORT TOTAL)LEG
I II L
LOCATION OF ' '' �) '' 11
AIR LINE0
l
SUPPORT HOLES I 24" 1
2SUPPORT
x 5/8" I PLATES 1/2 THREADEDDUD TYPICAL ELEVATION VIEW
ON TANK EM1JA12
BY OTHERS 1/4" THICK I
T-g:-------1
RUBBER PAD
TYPICAL PLAN VIEW -IT
2-1/2" SCH 40 I 4
EM1JA12 304 SS PIPE
•
�� --8"9"
0 0 11
FIELD WELD111 I
BASEPLATE DETAIL
•
3" SCH 40 SUPPORT LEG DETAIL 9 x9„
x1 4
EDDY MIX JET AERATOR DETAILS 304 SS PIPE
THICK
ONE EM1JA12 IN CENTER OF TANK INSTALL JET AERATOR SUPPORT LEGS 9"x 9"x 1/4"
8" LIQUID LINE WITH 150# FLANGES USING RUBBER PAD, LOCK WASHER, BASEPLATE
4" AIR UNE WITH 150# FLANGES FLAT WASHER AND NUT
SOME FIELD WELDING WILL BE REQUIRED JET AERATION SYSTEM
POSITION AERATOR SUCH THAT THE FOR ADJUSTING SUPPORTS DUKE ENERGY CORPORAT mill. MIXING SYSTEMS, INC.
• NOZZLES
AIR STRADD DLE
U THE
PIPING RLINE BOLT BASEPLATES TO PADS (BY OTHERS) PO# FH 40338 7058 CORPORATE WAY
OFPOSITION SUPPORTS SUCH THAT HARDWARE FOR ATTACHING AERATOR LEGS MSI REF: 11097 ��'� 0 OP�7 DAYTON, OH 45459
THEY DO NOT INTERFERE WITH TO AERATOR SHALL BE SUPPLIED BY MSI DECEMBER 5, 1997 mi PH: 937-435-7227
ALL HARDWARE IS 18-8 SS DWG# DUKE3 EX7 FAX: [phone]
THE -JET NOZZLES "

..
. .
•
.lir01
TYPICAL SUPPORT DETAIL ' 1� 1/4"NEOPRENE
RIBBER
CLAMP DIMENSIONS
FRP PIPE PIPE INNER CLAMP C.L. CLAMP PIPE CLAMP THICKNESS 1/4"
CUT SUPPORT TO RIGHT LENGTH 1
PIPE THICK- O.D. CLAMP THICK- HOLES WIDTH AND WELD IN FIELD
I.D. NESS (D1) (D2) NESS (B) (A) USE FOUR 3/4"DIAMETER BOLTS
4" 0.21" 4.42" 4.92" 0.25" 8.42" 11.42" PER PIPE CLAMP
8" 0.21" 8.42" 8.92" 0.25" 12.42" 15.42" (BY MIXING SYSTEMS)
• BOLT BASEPLAIES TO TANK PADS
(BY OTHERS)
—j _I 1/2" --.-1 3"
BOLT HOLES
. , 1k_42_a_ 7/a"11 1-1 "SLOT
I I I ROUNDED ENDS r-I-
2i" -_a-
l 1 1 1, r . i I D , 28'
B I / 1/4"NEOPRENE
A �1 RUBBER
1
I
ci---N_ I 45"
(
I 1 48"
01 r__-= 4"
1
1I
i
Yi 24" 19" ,
\�"� t/eNEOPRENE
RUBBER
27" I t I
Rue 1 4D L J
SI�PPORT LEO I OR7 lE0 4"
3041 SS 40 3 8 1
1
1
15" FIELD MELD I////-FEW t,ELO
III
1 B" TH11 1 I 33-1/22P1 S01E40 II)/-3-1/23 •BASE
40
L I J 304L SS L 4. 304L SS '
1 1/4'•ASEPLATE 1 I / -1/4"BASEPIATE
L — _ 1-[[� 1 4 / 1
SUPPORT PLATE I�-t t-I-I
3" I I I I I F-•-,ON TANK 3" II I I I I e..
II II BY OTHERS 1 'I ,I I 2" I I I
} LIQUID LINE WALL SUPPORT } AIR LINE WALL SUPPORT L r J q"
9" I' t t-A 7 SUPPORT PLATE
I I I I
r------e" ' 3 I. IIr BY TANK
BASE PLATE DETAIL l UOUID/AIR LINE FLOOR SUPPORT
N. I x 1/4" BASE PLATE
FOUR 7/8" ANCHOR
BOLT HOLES
-�- - e" e' JET AERATION SYSTEM MIXING SYSTEMS, INC.
DUKE ENERGY CORPORATION 7058 CORPORATE WAY
PO/ Al 40338 ��•>♦ O° S•�� DAYTON, OH 45459
• 1 MSI REF# 11097 r FAX:PH: 9937 37-4435�9200
DR 5, 1997
DWWG/G/ DUKE4 ES7 ,

•
0'
, I
v.-- -.N"• Se
. I
')C / 2'
.
270' - •� - �� --------------- 90'
•
'C .
15'/ • .
/"
18'-5j" I.D.
.X.
./.)\
/ 3'-6"225'
SUPPORT LOCATIONS — PLAN VIEW ,
18'-5-9/16" I.D. DIAMETER TANK
22'-1-3/4" HIGH
ONE JET AERATOR IN CENTER JET AERATION SYSTEM
OF TANK DUKE ENERGY CORPORATION 180'
$�� LIQUID LINE PO# FH 40338 '7 1' MIXING SYSTEMS, INC.
4" AIR LINE MSI REF: 11097 7058 CORPORATE WAY
DASHED LINES INDICATE PIPING DECEMBER 10, 1997 Q DAYTON, OH 45459
BY OTHERS DWG# DUKES EX7 ,I I PH: 937-435-7227
FAX: [phone]

8-DISCHARGE 150#F.F.FLANGE
14-K-«
COUPUNG GUARD 1 immemmums
—► Mt—
" 10"SUCTION F.F.FLANGE HAS OTY.16 L
1.8UNC TAPPED HOLES FOR
' i_ 300NCASING
, _ _
_ _ _ , �, . 440%. I_
' '
r - ,.--- ______,g.. __J-
,.. _. , 0
'\, I O p
1 i i )T , ® r D J Hole
1 (4 TYP.) ,��II
LI 1 I I ,i -~r_
IMIIIIIMI
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I
1'NPT DRAIN 1110111111illik
I
N 1-4--E-6-4-1 F -e—H i I F
A 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
DRIVER .COUPLING MISC. R. A. MUELLER INC.
H.P. MA MANUFACTURER BASE
10 900 REXNORD-OMEGA CAST IRON SCALE: NTS GOULDS SERIES XLTX DRAWN BY:JDF
FRAI.E ENaOSURE SeE WT.APPROx DATE: 8 X 10 - 13 CHECKED BY:DAD
TEFC
• 284T HOSTILE DUTY ES20 1500# CUSTOMER: MIXING SYSTEMS
PHASE/HERTZ VOLTAGE
CUSTOMER P.O.#: _ •
3 / 60 460 RAM JOB NO. DRAWING CODE DRAWING NO.
INSULATION MANUFACTURER
U.S.E.M. 58064 BC9-DXB-141-900 58064-1

8-DISCHARGE 150#F.F.FLANGE
M .I. . y
scommsomm
MOUNTING HOLE LAYOUT FOR �` `
FRAME SUPPORT FOOT.
I
I
10-SUCTION F.F.FLANGE HAS
V OTY.16 1-8UNG TAPPED HOLES X
• COA ____g___..___.) - FOR 300#CASING
aill 0
z w - 0 1 1 o O
FAU ® r J D
I (4 TYP.) ,�.
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— 1ni���r1 _
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18.75 17.75 .88 14.50 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 C D E F G H 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
Sp.Gr.@ P.T. Vapor Press. • Impeller Dia. Imp.Max/Min. R. A. M U E L LE R INC.
1.0 10.875" 13"/10"
Discharge Press B.H.P.Rating Pump RPM SCALE: NTS GOULDS 3196 XLTX DRAWN BY: WSY
900 DATE: 8 X 10-13 CHECKED BY:DAD
Viscosity @ P.T. Curve Number Rotation Lubrication CUSTOMER: MIXING SYSTEMS
' CW OIL CUST.P.O.#:
acking RAM JOB# 'DRAWING NUMBER
STD. 58064 BC9-DXA-000-000 58064-2

11:56AM GP EPD MKT31556B bi . '--•-- -- • - - -
Power (BHP) . At S . G . .. i '
• ••
Do m
. ►- F,, N N . _ . -4 z
o cn o cn . o cn . .Efficiency (%) -
O O O O O • Q •O O O p H O• .
Z Z
N
n
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- T o Z
.,Total . Head- (FT) • -� a
_ - • G7 -i C
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JY1
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• �x�4 x i y • c Lc •
;:cr ro-'4• P-A, _ ,�-..• x ` �{ �.

HORIZONTAL MOTOR DIMENSIONS -
- .THREE PHASE - CAST IRON TEFC
& EXPLOSIONPROOF ' •
' TYPES CT, CTE, TCE, CE, LE, L, NC, LC
•
•
...._M P
•
CD ' W"b-
. -: I: --1... ..--' it :: CON .: 0
Fill kV"_I
a Ell
NOTES AA •
2F CONDUIT..
B A ---J '
MAX.• MAX. MAX, MAX, SD•
FRAME A B. C D 2F Fi N 0 P U AA KEY
56 6-1/2 4, 12-1/2 3.1/2' 3 11/32 2-11/64 7-1/2 7-3/4 5/8 3/4 3/16 •
143T 6-1/2 6 12-11/16 3-1/2 4 11/32 2.3/8 7-1/2 8 7/8 3/4 3/1e
•
145T 6-1/2 6 12-11/16 • 3-1/2 5 .13/32 2.38 7-1/2 8 7/8 3/4 3/16
182T 8-7/8 5-3/4 15-3/16 _ 4-1/2 4.1/2 13/32 2-15/16 9-5/8 9-1/2 1-1/8, 3/4 • 1/4
184T . 8-7/8 6 3/4 _ 16-3/1e 4-1/2 5-1/2 13/32 2-15/16 9-5/8 9-1/2 •1-1/8 _ 3/4 1/4 —
213T -10-1/2 7 18-9/1e 5-1/4 5-1/2 13/32 3-3/4 11 11 1.3/8 1 5/16
215T 10-1/2 8-1/2 20-1/16 5-1/4 7 13/32 3-3/4 11 11 1-3/8 1 5/16
2547 12-1/8 10- 1/4 23-1/4 6-1/4 8-1/4 17/32 4-3/8 13 14 1-5/8 1-1/2 3/8
14 10 17/0E 4 3f& 1.3 11 1 ;48 . 1 14: all
284T 13-3/4 11-1/2 26-1/6 7 , 9-1/2 17/32 5 14-1/4 14-3/8 1-7/8 1-1/2 1/2
286T 13-3/4 13 27-11/16 7 11 17/32 5 14-1/4 14-8/8 1-7/8 1-1/2 1/2
286TS 13-3/4 13 26-1/4 7 11 17/32 3-5/16 _14-5/32 14-5/16 1-5/8 1-1/2 3/8
3241 15-3/4 13-1/2 29-11/16 8 10-1/2 21/32 '-, 5-5/8 16-3/8 , 17 2-1/8 2 12
324TS 15-3/4 _13-1/2 28-3/16 8 10-1/2 21/32 3-7/a 16-3/8 16-3/4 1-7/8 2 1/2
326T 15-3/4 , 15 31-3/16 8 _ 12 21/32 5-5/8 16-3/8 17 2-1/8 2 1/2
' . 32613 15-3/4 15 . 29-11/16 8 12 21/32 3-7/8 16-3/0 16-3/4 1-7/8 2 1/2
• • 364T 17-3/4 14-1/4 32-1/8 9 11-1/4 21/32 6-11/32 18-3/8 19-1/8 2-3/8 3 ' 5/8
384TS 17-3/4 . 14-1/4 30 9 . 11-1/4 21/32 3-7/8 18-9/32 18.9/16 1-7/8 3 12
3657 17-3/4 15-1/4 33-1/e 9 12-1/4 21/32 ' 6-11/32 18-3/8 19-1/8 2-3/a 3 5/8
365TS 17-3/4 15-1/4 31 9 12-1/4 21/32 3-7/8 18-9/32 18-9/16 1-7/8 3 1/2
404T 19-3/4 15-1/4 36-1/2 _ 10 12-1/4 13/16 7-5/8 20-1/2 21-1/2 2-7/e 3 3/4
405T 19-3/4 16-3/4 38 10 13-3/4 13/18 7-6/8 20-1/2 21-112 2-7/8 3 3/4
. 405TS 19-3/4 �16-3/4 35 10 13-3/4 13/16 4-3/8 20-7/16 20-7/e 2-1/8 3 1/2 _
444T 22 17-12 43-7/8 11 14-1/2 13/18 8-7/8 22-3/4 23-1/2 3-3/8 3 7/8
444TS 22 17-1/2 40-1/8 11 14-1/2 13/16 5 22-3/4 23-12 2-3re 3 5/8
• 4451 22 19-1/2 45-7/8 11 16-1/2 13/16 8-7/8 22-3/4 23-1/2 3-3/8 3 ` 7/8
445TS 22 19-1/2 42-1/8 11 16-1/2 13/16 5 22-3/4 23-12 2-3/8 3 5/8
447T . 22 23 49-3/8 11 20 _ 13/16 r 8-7/8 22-3/4 , 23-1/2 • 3-3/8 3 7/8
• 447TS 22 23 45-5/8' 11 20 1 a/18 5 22-3/4 23-12 2-3/8 3 5/8 .
449T 22 28 55-1/8 11 25 13/16 8-s/B 24-ye 26-1/8 3.3/8 3-1/2 7/8
449TL . 22 28 57-1/8 11 25 13/16 10-5/8 24-1/8 26-1/8 4-3/8 3-1/2 1
449TS 22 28 51-3/8 11 25 13/16 4-7/6 24-1/8 26-1/e 1 2-3/e 3-1/2• 5/8 ,
_
.:IF` U. S. ELECTRICAL MOTORS ��
DIVISION OF EMERSON ELECTRIC CO. MASON
208 •
Tii•d WdET:20 -

�= Duke Power Companyr `; ,2, ^�1 1`.�s sA Duke Energy Company
paIrkpoukeer
%n" Group Environmental, Health&
ea�,�,ya Safety
n 13339 Hagen Ferry Road
�''� Huntersville,NC 28078-7929
DIVIS,u;i 4 _ Gf ;�E;; T
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
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,
At-tr64- M g4ce-r-1 .-7 --
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:Y
Allen Steam Station - NC0004979
Belews Creek Steam Station - NC0024406
Belews Creek Steam Station -WQ0005873
Belews Creek Stearn 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- A t'ta(1.. 't .n b n c,w,,,R qw ar v,e( l..v,.,..-1-, .
State of North Carolina
Department of Environment,
Health and Natural ResourcesAltillirillirA
Division of Water Quality ..........................•1 r
James B. Hunt, Jr., Governor G E 1-7' N Fl
Jonathan B. Howes, Secretary
A. Preston Howard, Jr., P.E., Director N.C. DEPT. OF
September 4, 1996 ENVIRONM ENT, I-IEAT,TH,
A NA'rURtI, rr_'.)Uit('Es
Mr. John S. Carter
Duke Power Company
Electrical Systems Support SEP 19 1996
Environmental Division/Water Protection
13339 Hagers Ferry Road DIVISION 3F EtcLR77L!'T'L "')`!";GENT
Huntersville, North Carolina 28078-7929 MQ(4RES63LE RE& N L OFFICE
Subject: NPDES Permit Modification
Permit No. NC0080781
Lincoln CT Facility
Lincoln County
Dear Mr. Carter:
On July 22. 1996 the Division of Water Quality issued NPDES Permit No. NC0080781 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 276 1 1-7447.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,
�� 21(-
�'i/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 [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer 50% Recycled/ 10% post-consumer paper

Permit No. NC0080781
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. NC0080781
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 he limited and monitored by the permittee as specified below:
Ef(luent.____Characteristics Discharge Limitations Monitoring Requirements
Lbs/day Units (specify) Measurement Sample *Sample
Mon. Avg. Daily Max Mon. Avg. Daily Max. Frequency Tvoe 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 * * *
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.
*** 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. NC0080781
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT, HEALTH, AND NATURAL RESOURCES
DIVISION OF ENVIRONMENTAL MANAGEMENT
PERMIT
TO DISCHARGE WASTEWATER UNDER THE
Ik I A TInni A I 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, 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
44
gam'
Kam,
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.

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ow
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O ° N LAKE NORMAN SOUT.HI TRIANGLE
0o co 0 4854 /V NW NEWTON

A. ().EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FINAL Permit No. NC0080781
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 Characteristic. Discharge Limitation! Monitoring Requirements
Lbs/day Units (specify Measurement Sample *SampiQ
7.- --7— Mon. Avg. Daily Max Mon. Avg. Daily Max, Frequency Type Location
Flo‘**** 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, March,June, September, and December, See Part III, Condition D.
****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.
+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. ().EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FINAL Permit No. NC0080781
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 Limitationi Monitoring Requi•elnents
Lbs/day Other Units (specify) Measurement Simple *Sample
Mon. Avg. Daily Max Mon. Avg. Daily Max. Freguencv 1 R1 Location
Selenium + Monthly Grab E
Zinc + Monthly Grab E
PCB's • •
Chronic Toxicity*** Quarterly Grab E

Van i 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 (1/a
Department of Environment, v
1,-5 , Health and Natural Resources , •11CICA
•
Division of Water Quality ": "
t1'
James B. Hunt, Jr., Governor
Jonathan B. Howes, Secretary LD
A. Preston Howard, Jr., P.E., Director
July 22, 1996
N.C. T)EPT. OF
ENVIRONMENT, HEALTH,
Mr. John S. Carter eR NAFUR_1L RESOURCES
Technical Systems Manager
Duke Power Company JUL 26 1996
Electric Systems Support
13339 Hagers Ferry Road Oil, S?; F ; ; -al MANACEME1tT
Huntersville, North Carolina 28078 k: ' ` fiLL,101. OFFICE
Subject: NPDES Permit Issuance
Permit No. NC0080781
Lincoln CT Plant
Lincoln County
Dear Mr. Carter:
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 276 1 1-7447. 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, E.4. 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 [phone] FAX [phone]
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 [phone],extension 553.
Sincerely,
Original Signed By
David A. Goodrich
A. Preston Howard, Jr., P.E.
cc: Central Files
Mr. Roosevelt Childress,EPA
Mooresville le Office,WataQiiglity,i
Permits and Engineering Unit
Facility Assessment Unit
Aquatic Survey and Toxicology Unit

• N.C. DEPT. OF
ENVIRONMENT, HEALTH,
Eb NATURAL RESOURCES
JUL 26 1996
Permit No. NC0080781
DIVISION OF ENVIRONMENTAL MANAGEMER
MOO$ESVALE RE66ONAI�QfJ I E OF NORTH CAROLINA
DEPARTMENT OF IA 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, III 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:
1. 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.

. .
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s.
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k.;_-•_g • : . ,_.
'-- Q_'' (.., / / __ -, ,, ----- '----'r--_ _, - -(-:--..s.\\*\‘ r*---) '/
` , >-- '\ •,...:...::.\'1' \\ .,_--7-r.,-••/\......---V--fr--1. .....-'''" 6-1/A4.‘lF: . (t\ Z
_--
1 / .' ------- _„, '''- '' -4,4:-.: .--- T4-3- , 7 --- ; r"."7:''`',-Pe-- C, ( .._. .c.s.Thk.,
.t:----:\-----
�I C^ /I tL-::� - r:\''-'/" \\:----5.- \ i �� �//Vl S � ��SC`6fs/s _ 1\ --
.--. •_--r \ ':-.<-;/- :- : \--\____Al c j .., ,? /..'.; '-ojej L(1.`_,---; ----• •
. •-,'.., (./ t r, / .,/
i ---7,A/
t / c /--- '—v/,-- i
---1 (---1-:,-,-:.1 ( ""\--,..._:__,...___,,F_
c\ c- ‘*-7. ')) -.-s •,.• . . 77.- \- -`,,... .`"c"
ROAD CLASSIFICATION SCALE 1:24 000
PRIMARY HIGHWAY LIGHT-DUTY ROAD,HARD OR 0 1 MILE
HARD SURFACE IMPROVED SURFACE
van <a.s.-`°c.,e s=r..',,x"ax`.r.", '`'- .^=.
SECONDARY HIGHWAY 0 7000 FEET
HARD SURFACE =MCI UNIMPROVED ROAD = = = .3„1.
Latitude 35°26'08" o II 1 0 1 KILOMETER
Longitude 81 01I46 Ft•-•- i r- t I
Map # F14NE Sub-basin 03-08-33 CONTOUR INTERVAL 10 FEET
Stream Class C
QUAD LOCATION Duke Power
Discharge Class Industrial/Domestic
Receiving Stream Killian Creek NC0080781
' LincolnCounty
Design 0 0.4 MOD Permit expires 7/31/01 Lincoln Combustion Trubine

A. ( ). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FINAL Permit No. NC008078I
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
Section B. Schedule of Compliance
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 II
STANDARD CONDITIONS FOR NPDES PERMITS
SECTION A. DEFINITIONS
1. Permit Issuing Authority
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. EMC
Used herein means the North Carolina Environmental Management Commission.
4. Act or"the Act"
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.
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
6. Concentration Measurement
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.

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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.
8. Types of Samples
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.
9. Calculation of Mears
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).

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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.
11.Hazardous Substance
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
1. Duty to Comply
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.

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Penalties for Class II violations are not to exceed $10,000 per day for each day during
which the violation continues, with the maximum amount of any Class II penalty not to
exceed$125,000.
2. Duty to Mitigate
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.
3. Civil and Criminal Liability
Except as provided in permit conditions on "Bypassing" (Part II, 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.
4. Oil and Hazardous Substance Liability
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.
5. Property Rights
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.
6. Onshore or Offshore Construction
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.
8. Duty to Provide Information
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.

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9. Duty to Reapply
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.
10. Expiration of 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.
11. Signatory Requirements
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.

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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."
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.
13. Permit Modification.Revocation and Reissuance.or Termination
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
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.
SECTION C. OPERATION AND MAINTENANCE OF POLLUTION CONTROLS
1. Certified Operator
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.

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2. Proper Operation and Maintenance
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.
3. Need to Halt or Reduce not a Defense
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.
4. Bypassing of Treatment Facilities
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

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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.
6. Removed Substances
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

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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.
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.
SECTION D. MONITORING AND RECORDS
1. Representative Sampling
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.
2. Re rting
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
3. Flow Measurements
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

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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.
4. Test Procedures
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.
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. 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.
6. Records Retention
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.
7. Recording Results
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.

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8. Inspection 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 REQUIREMENTS
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. Anticipated 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.

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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.
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)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 pennit.
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:
(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.
7. Other Noncompliance
The permittee shall report all instances of noncompliance not reported under Part IL 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

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8. 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.
9. Noncompliance Notification
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
A. Construction
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/l) 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/l);
(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.
D. Requirement to Continually Evaluate Alternatives to Wastewater Discharges
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. 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 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 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.

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 document ■ere printed at a
cost of $554.00 or $.28 each.

N.C. DEPT. OF
ENVIRONMENT, HEALTH,
& NATURAL. RESOUP'
JUN 11 1996
Permit No. NC0080781
DIVISION OF ENVIRONMENTAL MANAGEMENT
MOORESYRLE 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

4 • 1
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.

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•
ROAD CLASSIFICATION SCALE 1:24 000
PRIMARY HIGHWAY LIGHT-DUTY ROAD,HARD OR 0 1 MILE
HARD SURFACE IMPROVED SURFACE . ...,.w: «
SECONDARY HIGHWAY 0 7000 FEET
HARD SURFACE C=IMINCI UNIMPROVED ROAD = _ = .- += - - '.•.,
1 0 1 KILOMETER
Latitude 35°26'08" Longitude 81°01'46" I I
Map # F14NE Sub-basin 03-08-33 CONTOUR INTERVAL 10 FEET
Stream Class C OUAD LOCATION
Discharge Class Industrial/Domestic Duke Power
■ NC0080781
Receiving Stream Killian Creek t LincolnCounty
Design Q 0.4 MGD Permit expires 7/31/01 Lincoln Combustion Trubine

A. (). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FINAL Permit No. NC0080781
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 Composite E
Zinc Quarterly Composite 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.
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 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 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.

Date : February 23 1995
NRnE'C STAFF REPORT AND RECOMMENDATIONS
County : Lincoln_ --_ -
NDnEc Permit Nn , : NrnnBn7R1
MRn No . : a6-28 -
RAFT T - GENERAL INFORMATION
1 Facility and address : Lincoln Combustion T.irbine St •a�• i sn Facility and --•- - - - % Duke Dnb.�pr -t'!nmr.any - - - - � -
P . n Rnv 1006
Charlotte , N _ (` 28201-1 n06
Date of Tnvesti gatinn : February 23 1996
Z Report Prepared By : Michael L . Park Pr , Env.iron . Pnjr . TT
4 . Person Contacted and Telephone Number : John Mease (704 ) 875-
��47
Directi one, to Site : The site is located nn the right (nort)
side n_ f SR 1C;11 (Old Plank Rd. ) approximately 2 , 1 miles+ wort
of the junction of SR 1511 and Highway 16 in southeastern
Lincoln County .
6 . Discharge Pnint (c ) , Li Pt fnr all discharge Pnints : -
Latitude : 35 ` 26 ' 08"
e
r.on gitude : R1 01 ' 45"
Attach a i1S(S Map Extract and indicate treatment plant site
and discharge point nn map _ -
rTSG_c Quad Nn . : F 14 NE
7 . Gino ( land available fnr expansion and a upgrading) : Ample rea
exist fnr expansion if necessary . - -
8 . Tn ngraphy ( relationship to flood plain included) : The
existing settling basins are located well ?bove flood
Plain . - - - - - - - -- - - - any - - -
9 . Location of Nearest Dwelling : None within FQO feet of the
site .

//lir
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 exists in receiving
stream. Area is generally rural in nature. There are no
known water intakes above or immediately below this
discharge . There is one permitted outfall above this
discharge (Nr0074012) - - -
PART II - DESCRIPTION OF DISCHARGE AND TREATMENT WORKS
1 . a . Volume of Wastewater: O . 09505 MGD (Design Capacity )
b. What is the current permitted capacity : 0 . 09505 MGD
c . Actual treatment capacity of current facility (current
design capacity) : 0 . 09505 MGD
d . Date(s) and construction activities allowed by previous
ATCs issued in the previous two years : N/A - -
e . Description of existing or substantially constructed WWT
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 waters : This facility
has consistently passed all toxicity testing .
h. Pretreatment Program (POTWs only) : Not Needed .
2 . Residual handling and utilization/disposal scheme : Residuals
generated in the WWT facility are landfilled .
3 . Treatment Plant Classification: Class I (no change from
previous rating) .
4 . SIC rode(s) : 4911
Wastewater Code(s ) : 4R
5 . MTU Code(s) : 50000
PART III - OTHER PERTINENT INFORMATION
1 . Is this facility being constructed with Construction Grant
Funds or are any public monies involved (municipals only)? No
2 . Special monitoring or limitations (including toxicity)
requests : None at this time .
3 . Important SOr/Jnr or Compliance Schedule dates : N/A

//lir
Page Three
4 . Alternative Analysis Evaluation : N/A
PART IV - EVALUATION ANn RECOMMENDATIONS
Duke Power Company (DPr) requests renewal of the NPDES Permit
for the Lincoln Combustion Turbine facility in Lincoln County.
s
There have been no changes to the WWT facility since the site was
originally permitted .
Rer.ent compliance difficulties have prompted DPC to evil `.ate
the existing WWT facilities and, as a result of this examination
DPC is planning to submit to the Division an ATC request to make
needed modifications to the WWTP . A list of all waste streams
tributary to the WWTP is attached to the renewal request .
Pending receipt and approval of the WLA, it is recommended
that the Permit be renewed as requested.
>410:-(b1-,?-4-Z7 ...,„ 2 - 73 -- Y,6
Signature of Report Preparer Date
21, ,a� �/�G 2 -�3 -yam
Water Dual t,' Regional Su . Arvisor Date

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NPUES WASTE LOAD ALLOCATION
I
PERMIT NO.: NC0080781 Modeler Date Rec. #
Duke Power Companyk/M11l °21/5 1!�" S Y Y'i
PERMI IThE NAME:
FACILITY NAME: Lincoln Combustion Turbine Station Drainage Area(mil ) 3�.S Avg. Streamflow (cfs): Ti
Facility Status: Proposed 7Q10 (cfs) ,7,/ Winter 7Q10 (cfs) ..< 6 30Q2 (cis) 7. 7
Permit Status: New N.C. DEPT. o Toxicity Limits: IWC -23 % Acute Chronic)' ?Ifr,%-j
Ma or Minor 'J ENVIRONMENT, HE T
& NATURAL RESO • ,Enstream Monitoring:
Pipe No.: 001 JUL 29 1996 Parameters
Design Capacity: 0.4 MGD Upstream Location
Domestic (% of Flow): DIVISION OF ENVIRONMENTAL MAN D: ENT Downstream Location
Industrial (% of Flow): 100 % f3RESVRLE REGIONAL OFFI E
Effluent ) F
Comments: Characteristics / 1DFi� ri'�';`'v' . i;a tix /;�j�x',
wastewater consists of filter backwash, clarifier and demineralizer BOD5 (mg/1) 30
backwash, miscellaneous water leakage and stormwater. Water from NH -N (mg/1)
the turbines is sent through an oil/water separator. 3 r,,,-,,,;- V
D.U. (mg/l) o,-
RECEIVING STREAM:Killian creek _
Class: C TSS (mg/1) 3 0 ! 0 o
Sub-Basin: 03-08-33 F. Col. (/100 ml) Ai/
Reference USGS Quad: F 14 NE (please attach)
County: Lincoln pH (SU) 6 --el
Regional Office: Mooresville Regional Office rs 0144/ Ciliocit ag (45K
Previous Exp. Date: 00/00/00 Treatment Plant Class: n/a
Classification changes within three miles: Vri t 6/-,Afi.6,4,50 /s zo
none 91-414-4'4C17 6 ll. / ,
' B s (. (e) Act -x, - rs44,4,4•
Requested by: Mark McIntire Date: 2/15/96
Prepared by: mac. riArtg Date: 7 2s 96 Comments:
Reviewed • Date: oZSJ
13aDo 135- ,�
WQ/6L el-
-2.(

FACT SHEET FOR WASTELOAD ALLOCATION7-4 g
et
Request# litgagto }-5s a,3Eb
At
Facility Name: DUKE POWER-LINCOLN COMBUSTION TURR T ON "':` 'c5'
NPDES No.: NC00807781 17.Z.v;_zr;14;..EN • `f ''�'
Type of Waste: Industrial - 100% ' . '" " & NATURALRP-,t r;:4. i;c,
Facility Status: Existing .`�
Permit Status: Renewal MAY 22 1996
Receiving Stream: KILLIAN CREEK J�,_ ��
Stream Classification: C 8iv15lUd dtvwa�..�r�i ,trrist>�►EkCo
Subbasin: 030833 sr aaE otfl�t cr
County: LINCOLI„�, 'r;.,. Stream',Character�istti' ,
Regional Office: MRO rit(J► USGS# Updated,p i USG:
Low Floweport
Requestor: MCINTIRE Date: 4/22/96 .-1
Date of Request: 2/15/96 Drainage Area(mi2): 36.5 _.0
Topo Quad: F14NE Summer 7Q10 (cfs): 2.1 -
Winter 7Q10 (cfs): 5.6
Average Flow (cfs): 41.0 -.n
30Q2 (cfs): 7.9 "'
IWC (%): 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/1. Facility has averaged 0.107 mg/1 ,Cl
for the past year.
Special Schedule Requirements and additional comments from Reviewers:
z
F
aUw L
wp .a o
o
t
x�.; �
F" x a
a
J U I-2 Jc.
--,
Recommended by:—,, z r ' z
Date: 5/15/96 _ � `� -' `;
/ I
w n ..
Reviewed by �,-
i
Instream Assessment: ^ ,��)CIL K Date: 5 / 7 �/
Regional Supervisor: 't. Date: 00,4
Permits&Engineering: Date: 7//`11/7b (11Wb7
RETURN TO TECHNICAL SERVICES BY: u 8 1996

2
TOXICS/METALS/CONVENTIONAL PARAMETERS
Type of Toxicity Test: Chronic Toxicity(Ceriodaphnia)Phase II
Existing Limit: 6.0 %
Recommended Limit 23 %
Monitoring Schedule: MAR JUN SEP DEC
Existing Limit;i
Monthly Avg. Daily Max.
Wasteflow(MGD): 0.095
BODS(mg/1): 30
TSS (mg/1): 30 100
pH(SU): 6-9
NH3-N(mg/1): monitor
Cadmium(14/1): monitor
Chromium (µg/1): monitor
Copper(14/1): monitor
Nickel(14/1): monitor
Lead(141): monitor
Zinc(µg/1): monitor
Selenium (µg/I): monitor
PCBs(ng/1): Shall not be
discharged
Oil & 15 20
grease(mg/1):
Chlorine (µg/1): monitor
Recommended Limits
Daily-Marc. Monthly-Average WQ or EL
Wasteflow(MGD): 0.400
BODS(mg/1): 30 WQ
TSS (mg/1): 30 100 EL
pH(SU): 6-9
NH3-N(mg/1): monitor
PCBs(ng/1): Shall not be EL
discharged
Oil & 15 20 EL
grease(mg/1):
c i Chance s Due To: vYte'bu.� t°'"``�'�` s) Affected
Limits $ �' Parame�
Change in 7Q10 data
Change in stream classification
Relocation of discharge
Change in wasteflow CI
New pretreatment information
Other(onsite toxicity study,interaction,etc.) 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
Adequacy of Existing Treatment
Has the facility denpenstrated the ability to meet the proposed new limits with existing treatment
facilities? Yes V*` No
If no, which parameters cannot be met? • "Ds
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:
I a Gte- e- Pe�.� ce S�:mac c ,AV ear;
`
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.

Facility Name Duke Power-Lincoln Combustion Turbine Permit# NC0080781 _ 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 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.
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 R.s mmended by: 277
IWC 23 %
Basin & Sub-basin CTB33 4 .
//,t../,'
Receiving Stream Killian Creek
County LIncoln gate 5/15/96
QPIIL Version 7/91

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/1 for both flows and there were no predicted instream DO
violations. The new IWC @ 0.27 MGD = 17% ; 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
Modeler Date Rey;. #
PERMIT NO.: NC0080781 �_._
PERMIF1'EE NAME: Duke Power Company
.SAA1-� zi 15(clic g4.�
FACILITY NAME: Lincoln Combustion Turbine Station Drainage Area(mil ) s'�o.S- Avg. Streamflow (cfs): `f/. Z
Facility Status: Proposed Ne P 7Q10 (cfs) ,2.1 Winter 7Q10(cfs) 6.0 30Q2 (cfs)
Permit Status: New ENviRTNtNc r:r, .Tr'` Limits: IWC �•G % Act te/Chronic l'Major Minor � &NATURt1I, is �r � _.. �
Instream Monitoring:
Pipe No.: 001 MAY 1 '96
Parameters
Design Capacity: 0.095 MCD DIVISIGN pF EW .5 ,i1asEmarrUpstream Location
Domestic (% of Flow): MUCRESJI1LE ILL-,:. QFFICZ 'Downstream Location
Industrial (% of Flow): 100 %
Effluent
Characteristics l' pi � i ,4
v /1-xComments: ,
wastewater consists of filter backwash,clarifier and demineralizer BOD5 (mg/I) 30
backwash, miscellaneous water leakage and stormwater. Water from NH -N (mg/1)
the turbines is sent through an oil/water separator. 3 k ,->t,A.
D.O. (mg/I)
RECEIVING STREAM:Killian Creek
TSS (mg/1) v �4„",(..(A.4
Class: C __ I o t.
Sub-Basin\03-08-33 F. Col. (/100 ml)
n ✓
Reference USGS Quad: F 14 NE (please attach)
County: Lincoln pH (SU) �— 6 _ 9
Regional Office: Mooresville Regional Office ti(, I S �''" Z
Previous Exp. Date: a/k/g° Treatment Plant Class: n/a —.
Classification changes within three miles: (Pc/v.,' �`����) -
none
4)C3 5(0/9 5:4,1 but L.t. cii,4.,� ,A
Requested by: / / Mark McIntire Date: 2/15/96
/ —
Prepared by: a`' ha . Date: V 14, Comments:
Reviewed byli Date: LI g..//y60 -.
w
/3S � i

FACT SHEET FOR WASTELOAD ALLOCATION
Request# 8448,
Facility Name: DUKE POWER-LINCOLN COMBUSTION TURBINE STATION
NPDES No.: NC00807j81
Type of Waste: Industrial - 100%
Facility Status: Existing
Permit Status: Renewal ..
Receiving Stream: KILLIAN CREEK
Stream Classification: C ,
Subbasin: 030833 3 -pn
County: LINCO j Stream Characteristic: i`uv
Regional Office: MRO MK USGS #
Requestor: MCINTIRE Date:
Date of Request: 2/15/96 Drainage Area(mi2): 36.5
Topo Quad: F14NE Summer 7Q10 (cfs): 2.4
Winter 7Q10(cfs): 6.0
Average Flow (cfs): 41.2
30Q2 (cfs):
IWC (%): 1;,,,, 6.0
r.-
`t
Wasteload Allocation Summary Mt
(approach taken, correspondence with region, EPA,etc.) f
Facility requesting renewal of existing permit. Toxicity analysis indicates thiiithietal monitoring
requirements can be dropped. Nearly all data reported for metals is below detention. 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: �J
rAeALI 66 ,�age-91J0k,/-i/6(101 f PLvw um/7- Nc%
' L1> /<JJ tl pC--741 cc. —oy A1//-7116
Recommended by: 4, Date: 3/22/96
Reviewed by
Instream Assessment: Q/1'L4 Date: '1 C)
Regional Supervisor: C.,--LW /k 4A'.)>< 171 Date: 3 2-`Xb
Permits &Engineering: 6) 4I4` Date: 10 ply'
APR 26 1996
RETURN TO TECHNICAL SERVICES BY:

2
TOXICS/METALS/CONVENTIONAL PARAMETERS
Type of Toxicity Test: Chronic Toxicity(Ceriodaphnia)Phase II
Existing Limit: 6.0
Recommended Limit: 6.0
Monitoring Schedule: MAR JUN SEP DEC
Existing Limits
Monthly Avg. Daily Max.
Wasteflow(MGD): 0.095
BOD5(mg/1): 30
TSS (mg/1): 30 100
pH(SU): 6-9
NH3-N(mg/1): monitor
Cadmium(4/1): monitor
Chromium (14/1): monitor
Copper(14/1): monitor
Nickel(µg/I): monitor
Lead(}tgfl): monitor
Zinc(µg/1): monitor
Selenium (µg/1): monitor
PCBs(ng/1): Shall not be
discharged
Oil & 15 20
grease(mg/1):
Chlorine(µg/I): monitor
Recommended Limits
Daily Max. Monthly Average WQ or EL
Wasteflow(MGD): 0.095
BOD5(mg/1): 30 WQ
TSS (mg/1): 30 100 EL
pH(SU): 6-9
NH3-N(mg/I): monitor
PCBs (ng/1): Shall not be EL
discharged
Oil & 15 20 EL
grease(mg/1):
Chlorine (µg/1): monitor
J.imits 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.) 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
Adequacy of Existing Treatment
Has the facility demonstrated the ability to meet the proposed new limits with existing treatment
facilities? Yes No
If no, which parameters cannot be met?
Would a "phasing in" of the new limits be appropriate? Yes No
If yes, please provide a schedule (and basis for that schedule) with the regional
office recommendations:
If no, why not?
Special Instructions or Conditions
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.

Facility Name Duke Power-Lincoln Combustion Turbine Permit# NC0080781 _ 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.
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 2.4 cfs
Permitted Flow 0.095_ MGD Recommended by:
IWC 6 %
Basin & Sub-basin CTB 33 41 .
Receiving Stream Killian Creek
County Lincoln ate /22/96 /")
QPIIL Version 7/91

N. G DEPT. OF NATURAL
RESOURCES AND
COMMUNITY DEVELOPMENT
FEB 0 31993
State of North Carolina
Department of Environment, Health and Natural alOAWt neviMEATTA1 WNASE7 E
Division of Environmental Management KoaRESVUE R 610111,. '
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. NC0080781 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 919/571-4700 919/946-6481 919/395-3900 919/896-7007
Pollution Prevention Pays
P.O.Box 29535,Raleigh,North Carolina 27626-0535 Telephone [phone]
An Equal Opportunity Affirmative Action Employer

Permit No. NC0080781
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 919/733-
5083.
likely, / /*Or
, 1.0 It
A. Preston Ho ard, Jr., '
cc: Lincoln County Health Department
Mooresville Regional Office,Water Quality i
Training and Certification Unit
Facilities Assessment Unit

Permit No. NC0080781
Authorization to Construct
Duke Power Co.
February 2, 1993
Page 3
Engineer's Certification
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, , for the
Project Name Location
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 Registration No.
Date

SOC PRIORITY PROJECT: No
To: Permits and Engineering Unit
Water Quality Section
Attention: Randy Kepler
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. 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: 35° 26 ' 08"
Longitude: 81° 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 the construction of the proposed facilities .
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
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 ATC be issued.
2t - 775_�Z
Signature o eport Preparer Date
(7)•
Water Quality R ional Supervisor Da e

I'v1EIV1J o � �'4„ � d - 2 � - 92
DATE:
S NI\LL-C. '` COAl-OF-lF I •LI tit CC)L I� Lou
5T-I OiJ
TO: �.G b� _ SUBJECT. _
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Z-eci—i,
a C DEPT. OF NATURAL 1)\ k' c
RESOURCES AND
COMMUNITY DEVELOPMENT l/\'' -
OCT 2 8 1992
IIYISION OF ENYIROIIMENiAL MANAGEIEg Q o - -Ilf-)L
MOORESVILLE REGIONAL OFFICE
From'R/\ `1 \4.PL-E=S
e5pn4
4%r� North Carolina Department of Environment,
% Health, and Natural Resources Cs) printedon,./.,,,,e,

a
't
Lincoln Combustion Turbine Station
System Description: 01SD-1223.37
System: Wastewater Treatment (WT)
Flow Diagram Series: 01-1587-00 4MMRux,RAric
"
Duke File No. : 01-1223.37 DExopr
Date: 2/3/92 OCT 2 8 1992
I MSION OF ENVIRCHMEh
Revision: 0 NOORESVIIIE RE6IONA� OFFS
f
alr
riginated By Date Inspected By Date
211/12. t 7/4 044/
Checked Date Inspected By Date
03,ottartf-a—
Approved By Date Inspected By Date
By: J. 0. Thames
Lincoln Combustion Turbine Project Group
EGCT39

qi
Lincoln Combustion Turbine Station
System Description: 01SD-1223.37
System: Wastewater Treatment (WT) ,
Duke File No. : 01-1223.37
Revision Loq:
Rev. 0 - Original Release - 2/3/92
•
-1-

TABLE OF CONTENTS
Section Page
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
01SD-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 the Wastewater Treatment
Recycle Pump are provided for enhancement of the pH control loop. The
recirculation pumps recirculate and blend water contained in the basin with
01SD-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 Dresser Pump
Model No. D1200, 6 x 4 x 13
Quantity 1 x 100% per cell (2 total )
Type Self-priming, centrifugal
Design Capacity 700 gpm
Design TDH 50 feet
NPSHr 6 feet
Impeller Material Stainless Steel
Casing Material Cast Iron
Pump Speed 1175 rpm
Motor Horsepower 20 hp
01SD-1223.37 -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 Dresser Pump
Model No. D1200, 2 x 1Z x 10
Quantity 1 x 100%
Type Self-priming
Design Capacity 50 gpm
Design TDH 60 feet
NPSHr 4 feet
Material Bronze fitted
Pump Speed 1750 rpm
Motor Horsepower 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 Polyethylene
Capacity 100 gallons (usable)
01SD-1223.37 -5- Rev. 0

Caustic Pump
Manufacturer Milton Roy
Model No. FR-111A-117
Type Positive displacement, variable stroke
Capacity 2.8 gph
Materials 316SS w/teflon diaphram
Horsepower 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.
O1S0-1223.37 -6- Rev. 0

,
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
01SD-1223.37 -7- Rev. 0

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.
01SD-1223.37 -9- Rev. 0

: CT ?' •
_
•
airb
DE OpMEl�r
0CT 2 8 1992
NVORESVIliE Mark Nan
ufficE
PACKAGE ONE
LINCOLN COMBUSTION TURBINE FACILITY
WASTEWATER TREATMENT FACILITY DRAWINGS AND SPECIFICATIONS

N. C. DEPT. OF NATURAL
RESOURCES AND
COMMUNITY DEVELOPMENT
POT 2 8 1992 __
DUKE POWER COMPANY
DIVISION OF ENVIRONMENTAL MANA6EIhRIFICATION OF SPECIFICATION
MOURESVILLE REGIONAL ONE
Title of Specification: Project Construction Specification
for Lincoln Combustion Turbine Station
Specification Number: O1S-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: 777. /4• .3e4. Date: /U
Checked By: , Date: 10 - 16 - ��-
Approved By: GQ Date: /O --/( '9 Z
4 :604/
���•,`,,1�.�'°•C°``. :;; Signature��•`` / "fir ' Name T. L. Overcash
r 6261 07 Professional Engineer
•
F, •
tt
'ee g ,DN��;` 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)
SK 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-111A-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 SPE100. Pump to be Milton Roy
Model EFR-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. O 1 S-1480.00-00-0001
Date: September 21, 1992
Rev. 0
valve, back pressure valve, level switch and PVC piping. Control Unit -
PiN 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: 01-1579-00-01 & 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. 01S-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. O1S-1480.00-00-0001
Date: September 21, 1992
Rev. 0
Appendix: Sheet 2
PLANT: LINCOLN CT STATION DOC. NO.: O1DS-1223.29-0004
SYSTEM NAME: SP SYSTEM BY: J.O. THAMES
SYSTEM FILE: 01-1223.2j 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 Impoundaent 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 spa @ 60 psig
6. SUCTION DATA:
FLUID: Air
PRESSURE: 22 inches Hg, Vacuua
TEMPERATURE: 60 F
EVACUATION VOLUME: 40 cubic feet
EVACUATION TIME: 10 sinutes
7. DISCHARGE DATA:
DISCHARGE PRESSURE: 1 psig
8. MATERIALS: Cast Iron body with Bronze nozzle
9. CONNECTIONS:
SIZE TYPE
MOTIVE 1 1/2" NPT
SUCTION 1 1/2" NPT
DISCHARGE 1 1/2" NPT
10. SPECIAL REQUIREMENTS: Aaetek (Schutte & Koerting)
SK Type 484, size 1 1/2", or equal.
•
•
THIS DATA HAS BEEN REVIEWED FOR ACCURACY AND IS SATISFACTORY POR
EQUIPMENT AND MATERIAL SPECIFICATIONS.;
PREPARED BY:021R.1. —
CHECKED BY: DATE: +'etg-
APPROVED BY: a.. • "PP' DATE: ti/fl tL
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 STATION DOC. NO. : OLDS-1223.29-000Z
SYSTEM NAME: SP SYSTEM BY: J.O. THAMES
SYSTEM FILE: 01-1223.29 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, 130, 160
4. TYPE: Coalescing w/ integral oil storage and pump-out
5. SEPARATOR DESIGN DATA:
DESIGN FLOW RATE: 100 gp■ @ 60 F
INFLUENT CONDITIONS @ DESIGN FLOW RATE: . 1% oil, S.G.= .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 wail
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: Q DAB: , PP .
CHECKED BY: �T nc.'�16+ , DAB: t z ti/e
APPROVED BY: zg� ra& DATE:, 'Mitt.
tt
WASTE TREATMENT EQUIPMENT 11300-44

Spec. 01S-1480.00-00-0001
Date: September 21, 1992
Rev. 0
Appendix: Sheet 4
PLANT: LINCOLN CT STATION DOC. NO. : OlDS-1223.29-0003
SYSTEM NAME: SP SYSTEM BY: 1.0. THAMES_
SYSTEM FILE: 01-1223.29 DATE: 01/07192 REV: 0
FLOW DIAGRAM SERIES: 01-1579-00 PAGE: 1 OF:. 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 gps @ 60 F
INFLUENT CONDITIONS @ DESIGN FLOW RATE: . 1T oil. s.g.=.9
EFFLUENT QUALITY @ DESIGN FLOW RATE: 10 ■g/1 free oil (max.)
OIL STORAGE CAPACITY: 400 gallons
INSTALLATION: Buried
MATERIALS: FRP w/ PVC internals
6. OIL REMOVAL PUMP 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.
•
8 . SPECIAL REQUIREMENTS: Separator to be AFL Industries Model
VTC-20, desLgned for buried service, or equal.
•
•
•
•
•
•
•
•
•
•
•
•
•
•
THIS DATA HAS BEEN REVIEWED FOR ACCURACY AND IS SATISFACTORY FOR,
EQUIPMENT AND MATERIAL SPECIFICATIONS.
PREPARED BY: 9749 DATE: 0/416 •
CHECKED BY: T DATE: '/+ e'-
APPROVED BY: DATE: l /f i
WASTE TREATMENT EQUIPMENT 11300-45

Spec. O 1 S-1480.00-00-0001
Date: September 21, 1992
Rev. 0
Appendix: Sheet 5
PLANT: LINCOLN CT STATION DOC. NO. : OIDS-1223.36-0011
SYSTEM NAME: WO SYSTEM BY: .1.0. THAMES
SYSTEM FILE: 01-1223.3j DATE: 01/22/92 REV: 0
FLOW DIAGRAM SERIES: 01-1586-00 PAGE: 1 OF:_ 1
FILTER OR STRAINER DESIGN DATA SHEET
1. NAME: HOLDUP OIL FILTER
2. QUANTITY: 1 TOTAL
3. EQUIPMENT NOS. : WO-FLT-50
4. DESIGN CODE: ASME SEcIION VIII STAMP REQUIRED: YES
5. TYPE: CARTRIDGE
6. CONDITIONS: NORMAL OPERATION DESIGN
PRESSURE (PSIG) 50 TOO
TEMPERATURE (F) 100
7. CAPACITY/ALLOWABLE PRESSURE DROP: NORMAL MAXIMUM
CAPACITY (GPM) 30
CLEAN (PSID) S
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. PARTICULATE,
AND WATER CONTAMINATION (VISCOSITY= 100 SSU @ 130 F: 32 API)
11. MATERIALS: SHELL: CS CLOSURE:
HEADS: CS BASKET:
INTERNALS: LEGS: CS
NOZZLES: CS OTHER:
12. FILTER MEDIA:
13. NOZZLES: Q?Y SIZE TYPE NOZZLES QTT SIZE TYPE
I) INLET .1._ i_ PAY, ) INST Z_ gp2
0) OUTLET L_ 3" EEL. ) SAMPLE LL_ NPZ,_
) VENT L 3.L4_ NP? ) RELIEF L 3(4" . NET
j__ 3/4" EPT ) LEVGAU 3 "-
14. SPECIAL REQUIREMENTS: AUTO AIR ELIMINATOR. DIPF. PRESSULR A
LIOUID LEVEL GAUGES. SIGHT GLASS, RELIEF VALVE. AND DRAIN AND
SAMPLE VALVES. TO BE FACET MODEL VFCS-C-2N38-4S9P. OR EOUAL.
THIS DATA HAS BEEN REVIEWED FOR ACCURACY AND IS SATISFACTORY FOR
EQUIPMENT AND MATERIAL/� SPECIFICATIONS.•
PREPARED BY: ?4J. DATE: a _ -4 •
CHECKE
D BY: DATE:
APPROVED BY: 02,4C d Il►4C8,iP- DATE: A
WASTE TREATMENT EQUIPMENT 11300-46

• Spec. O 1 S 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: WT SYSTEM BY: J.0 THAMES
SYSTEM FILE: 01-1223.37 DATE: 01/07/92 REV:A _
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 SATISFACTORY FOR
EQUIPMENT AND MATERIALJ SPECIFICATIONS.
PREPARED BY: _D. �4 .�- - DATE: �/7/4 L •
CHECKED BY: I�;�.qri'�� DATE: I/1J43.
APPROVED BY• 4,Uh0!%CC1LF� • DATE: I)1I R.
WASTE TREATMENT EQUIPMENT 11300-47

Spec. O 1 S-1480.00-00-0001
Date: September 21, 1992
Rev. 0
Appendix: Sheet 7
PLANT: LINCOLN CT STATION DOC. NO. : 01D1-1223.37-0007
SYSTEM NAME: WT SYSTEM BY: J.O. THAMES
SYSTEM FILE: 01-1223.37 DATE: 01/07/92 REV:_2__
FLOW DIAGRAM SERIES: 01-1587-00 PAGE:____1____ OF:. 1
CHEMICAL ADDITION PACKAGE DESIGN DATA SHEET
1. NAME: Wastewater Treatment Acid Addition Package
2. QUANTITY: 1 Total
3. EQUIPMENT NOS. : WT-PKG-230
4. TYPE: Packaged Acid Feed System w/ Tank and Pump
5. FLUID: 66 degree Baume 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 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-115A-117•, or equal.
•
•
•
THIS DATA HAS BEEN REVIEWED FOR ACCURACY AND IS SATISFACTORY FOR
EQUIPMENT AND MATERIAL SPECIFICATIONS.
•
•
PREPARED BY: DATI:
CHECKED BY: 1 • DATE:
APPROVED BY: ��� ' , DATE:• 1 T/ta. •
WASTE TREATMENT EQUIPMENT 11300-48

Spec. O1S-1480.00-00-0001
Date: September 21, 1992
Rev. 0
END OF SECTION
•
•
•
WASTE TREATMENT EQUIPMENT 1130049

N.C. DEPT. OF NATURAL
RESOURCES AND
r ^ ^ ' COMMUNITY DEVELOP M T
DUKE POWER COMPANY OCT 2 8 1992
VERIFICATION OF SPECIFICATION
IMMO OF EN/IR8KNEIiTA! 114EGRIEff
MQORESVIU.E 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 '/ / - Date: /0 '"/6 �Z
Checked By: Q W?y +-J Date: 1 O - ‘6
Approved By: G..)' •4/ ae(t✓ Date: /0-/to- y'L
CAI: ,�,, SignatureZarAc42_1—
y401
a'�"" ., S L•A L = Name T. L. Overcash
Professional Engineer
/0,./C-9z Z . 6261 hsq
'" �, ` 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. 01DS-1223.04-0009) in
the Appendix. Acceptable manufacturers and models are as follows:
Preferred: Hansen, Model No. B16-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. OLDS-1223.04-0010)
in the Appendix. Acceptable manufacturers and models are as follows:
Preferred: Hansen, Model No. 6700
First Alternate: Swagelok, Model No. B-QF I6-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. O 1S-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. 761CS, 2"
Second Alternate: Mueller, Model No. 11 M
D. Turbine Drain Sumps Quick-Disconnects
These quick-disconnects shall meet the requirements of the data sheet (Doc. No. OLDS-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.
ET4ODCALLH
E. Holdup Oil Quick-Disconnect
This quick-disconnect shall meet the requirements of the data sheet (Doc. No. OLDS-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. ET2OASS with Dust Cap Model No.
ET2ODCSSLH
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. 01DS-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.
ET2ODCBRLH
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. Acceptable man-
ufacturers and models are as follows:
Preferred: Viking, Model No. F-1030-FSST
First Alternate: Brooks, Model No. 195SS, 11/2"
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-O
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. F16-2E-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: 01-1554-00-02
Piping Drawing: 01-1406-18-003
3. Fuel Oil Dispensing Tank Inlet Y-Strainer
PIPING SPECIALTIES 15120-213

•
Spec. O 1 S-1480.00-00-0001
Date: September 21, 1992
Rev. 0
Flow Diagram: 01-1564-00-01
4. Turbine Drain Sumps Quick - Disconnects
Flow Diagram: 01-1579-00-01 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. 01S-1480.00-00-0001
Date: September 21, 1992
Rev. 0
• Appendix: Sheet 1
•
•
APPENDIX - MISCELLANEOUS EQUIPMENT DATA SHEETS
•
•
•
•
PIPING SPECIALTIES . 15120►2IS

Spec. 01 S-1480.00-00-0001
Date: September 21, 1992
Rev. 0
Appendix: Sheet 2
•
PLANT: LINCOLN CT STATIQN DOC. NO. :_O1DS-129� n�SYSTEM NAME: CA SYSTEM BY: B.T. N.ttvrN
SYSTEM FILE: 01-1223.04
FLOW DIAGRAM SERIES: 01-1554-00 DATE: 01/16/92 REV: 0
PAGE: 1 OF:____1____
•
FLOW SENSOR DESIGN DATA SHEET
1. 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. MATERIALS: 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 RANSEN 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: b T• DAYS: t �LL�1'.
CHECKED BY: S/
APPROVED BY: •
DATE: 17f tt
DAIS: '/i2rt2 —
PIPING SPECIALTIES 15120-216

•
Spec. O 1S-1480.00-00-0001
Date: September 21, 1992
Rev. 0
Appendix: Sheet 3
•
PLANT: LINCOLN CT STATION DOC. NO. : 01D -1 21 n�_SYSTEM NAME: CA SYSTEM BY . T. NGUY .N 001e
SYSTEM FILE: 01-1223.04 DATE:__ O1/ll/92 '---
FLOW DIAGRAM SERIES: OL-15.54-00 PAGE:—---1--__ REV:_
�_ OF:----L__
QUICK-DISCONNECT DESIGN DATA SHEET
1. NAME: COMPRESSED 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 PSIG
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 BE: (?),I' 1 /1//,L
CHECKED BY: DATE:,
APPROVED DATE: yi t f4L
DATE: yr7/7 Z--
PIPING SPECIALTIES 15120-217

Spec. 01 S-1480.00-00-0001
Date: September 21, 1992
Rev. 0
• Appendix: Sheet 4
PLANT: LINCOLN CT STATION DOC. NO. : 01DS-1223.14-nn j
SYSTEM NAME: FO SYSTEM BY: B.T. NGUYEN
SYSTEM FILE: 01-1223.14 DATE: 01/27/92 REV:• 0
FLOW DIAGRAM SERIES: 01-1564-00 PAGE:____1____ OF:____L____
FILTER OR STRAINER DESIGN DATA SHEET
1. NAME: FUEL OIL DISPENSING TANK_ INLET Y-STRAINER
2. QUANTITY: 1 TOTAL
3. EQUIPMENT NOS. : FO-STR-170
4. DESIGN CODE: NIA STAMP REQUIRED: N/A
5. TYPE: Y-LINE_ STRAINER
6. CONDITIONS: NORMAL OPERATION DESIGN
PRESSURE (PSIG) 55 150 _
TEMPERATURE (F)
7. CAPACITY/ALLOWABLE PRESSURE DROP: NORMAL MAXIMUM
CAPACITY (GPM) 50
CLEAN (PSID) S
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. MATERIALS: SHELL: CI CLOSURE: CI
HEADS: CI BASKET: SS
INTERNALS:, SS LEGS:
NOZZLES: CI OTHER:
•
12. FILTER MEDIA: SS SCREEN
13. NOZZLES: QTY SIZE TYPE NOZZLES : QTY SIZE TYPE
) INLET L 2" NPT ) MST
OUTLET L 2" $PT
VENT
) DRAIN _ )
14. SPECIAL REQUIREMENTS: Y-STRAINER TO BE MORRISON BROTHERS.'
MODEL 285-2-20 MESH. OR EOUAL.
THIS DATA HAS ;BEEN REVIEWED FOR ACCURACY AND IS SATISFACTORY FOR
EQUIPMENT AND MATERIAL SPECIFICATIOMS.
PREPARED BY: %T DATE; it �l ,
CHECKED BY: S;/. DATE:
APPROVED BY:,
nwzs:• � ���iz
PIPING SPECIALTIES 15120-218

Spec. O 1 S-1480.00-00-0001
Date: September 21, 1992
Rev. 0
Appendix: Sheet 5
PLANT: LINCOLN CT STATION DOC. NO. :_O1D5-12 7 ,o-nnn�
SYSTEM NAME: SP SYSTEM BY: B.T. NGUYEN
SYSTEM FILE: 01-1223.29 DATE: 01/17/92
FLOW DIAGRAM SERIES: 01-1579-00
l
QUICK-DISCONNECT DESIGN DATA SHEET
1. 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 634-8 .4A,
OR EQUAL.
•
THIS DATA HAS BEEN REVIEWED FOR ACCURACY AND IS SATISFACTORY FOR
PIPE FITTING AND MATERIAL SPECIFICATIONS:
PREPARED BY:>g•1% NIrrJ DATE: ��nI1L ,
CHECKED BY: DATE:Jinii2
APPROVED BY:� � • DATE: 00/9 Z
PIPING SPECIALTIES 15120-219

•
Spec. 01S-1480.00-00-0001
Date: September 21, 1992
Rev. 0
Appendix: Sheet 6
PLANT: LINCOLN CT STATION DOG. NO. O1DS- 99� 1L_flAAe
SYSTEM NAME: WO SYSTEM BY:
B.T. N6UYFw_
SYSTEM FILE: 01-1223.36 DATE: 01/1112 REV:FLOW DIAGRAM SERIES: 01-1586-00 PAGE:__—_1____ OF:--- _1
QUICK-DISCONNECT DESIGN DATA SHEET
1. 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 OIL (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-255 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: 6.T. DATE: tin r
CHECKED BY: v DATE: o t z
APPROVED BY:/Y DAT*: V2//G 2.0-
PIPING SPECIALTIES 15120-220

•
Spec. 01 S-1480.00-00-0001
Date: September 21, 1992
Rev. 0
• Appendix: Sheet 7
PLANT: LINCOLN CT STATION DOC. NO.: O1DS-122 3c.0005 SYSTEM NAME: WO SYSTEM BY: B.T. NGUYEN
SYSTEM FILE: 01-1223.36 DATE: 01/17/92 REV:_ _
FLOW DIAGRAM SERIES: 01-1586-00 PAGE:____1____ OF:____1_____
QUICK-DISCONNECT DESIGN DATA SHEET
1. NAME: WASTE OIL QUICK-DISCONNECT
2. QUANTITY: 1 TOTAL
3. DESIGN CONDITIONS:
DESIGN PRESSURE: 85 PSIG
DESIGN TEMPERATURE: 120 F
4. MATERIALS: BRONZE
5. SIZE: 2 INCHES
6. END CONNECTION: FPT
7. FLUID: WASTE OIL (VISCOSITY= 10,000 SSU @ 40 I)
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-2D,
OR EQUAL.
•
•
•
THIS DATA HAS BEEN REVIEWED FOR ACCURACY AND IS SATISFACTORY FOR
PIPE FITTING AND MATERIAL SPECIFICATIONS.
•
PREPARED BY: •T '"• DATE: tl/1i .
CHECKED BY:;/ DATE:
APPROVED BY: DATE: / 1o/1 L
•
PIPING SPECIALTIES 15120-221

Spec. O 1 S-1480.00-00-0001
Date: September 21, 1992
Rev. 0
Appendix: Sheet 8
PLANT: LINCOLN CT STATION DOC. NO. : _ DS-1 O1
SYSTEM NAME: WO SYSTEM 6 0009
SYSTEM FILE: 01-1223.36 BY.
FLOW DIAGRAM SERIES: 01-1586-00 PAGE: 01109/9 REV: 0
_ OF:_--a_____
FILTER OR STRAINER DESIGN DATA SHEET
1. NAME: HOLDUP OIL RETURN PUMP SUCTION STRAINER
2. QUANTITY: 1 TOTAL
3. EQUIPMENT NOS. : WO-STR-20
4. DESIGN CODE: N/A STAMP REQUIRED:
5. TYPE: BASKET
6. CONDITIONS: NORMAL OPERATION DESIGN
PRESSURE (PSIG) 3 �__
TEMPERATURE (F) __14____' 150
7. CAPACITY/ALLOWABLE PRESSURE DROP: NORMAL MAXIMUM
CAPACITY (GPM) 30
CLEAN (PSID) 1.0
65% PLUGGED (PSID)
•
8 . REQUIRED RETENTION: SIZE OR MESH: 10 MESH
PERCENT RETENTION:
9. ENVELOPE DIMENSIONS (INCLUDES SPACE FOR NOZZLES):
HEIGHT (FT) : WIDTH (FT) : DEPTH (FT): '
10. DESCRIPTION OF PROCESS FLUID: TURBINE LUBRICATION 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 L 3 IN. FLC. ) INST
0) OUTLET L 3 IN., FLC. )
VENT —
)
) DRAIN _ )
14. SPECIAL REQUIREMENTS: STRAINER TO BE VIKING MODEL NO. .
F-1030-FSST. OR EOUAL.
THIS DATA HAS BEEN REVIEWED FOR ACCURACY AND IS SATISFACTORY FOR
EQUIPMENT AND MATERIAL SPECIFICATIONS: •
PREPARED BY: i. DATE: t 11
CHECKED BY: � � DATE:
APPROVED BY: L'LCG4 - - DATE: 1/ 4L
PIPING SPECIALTIES 15120-222

Spec. 01S-1480.00-00-0001
Date: September 21, 1992
Rev. 0
• Appendix: Sheet 9
PLANT: LINCOLN CT STATION DOC. NO. : 01D1_»2.1 ./ 0010
SYSTEM NAME: WO SYSTEM BY: B.T. NGUYEN
SYSTEM FILE: 01-1223.36 DATE: 01/09/91 REV: 0
FLOW DIAGRAM SERIES: Q1-1186-00 PAGE: 1 OF:____1_____
FILTER OR STRAINER DESIGN DATA SHEET
1. NAME: WASTE OIL REMOVAL PUMP SSICTION STRAINER
2. QUANTITY: 1
3. EQUIPMENT NOS. : WO-STR-30
4. DESIGN CODE: N/A STAMP REQUIRED:__ILA______
5. TYPE: BASKET
6. CONDITIONS: NORMAL OPERATION DESIGN
PRESSURE (PSID) 2 _-25.—_
TEMPERATURE (F) __6Q _L5Q
7. CAPACITY/ALLOWABLE PRESSURE DROP: NORMAL MAXIMUM
CAPACITY (GPM) 30
CLEAN (PSID) 1.0-
65% PLUGGED (PSID)
8. REQUIRED RETENTION: SIZE OR MESH: 10 MESH
PERCENT RETENTION:
9. ENVELOPE DIMENSIONS (INCLUDES SPACE FOR NOZZLES):
HEIGHT (FT) : WIDTH (FT) : DEPTH (FT):
10. DESCRIPTION OF PROCESS FLUID: SAE30. TURBINE LUBRICATION
QIL. DISTILLATE FUEL OIL NO, 2. etc.
11. MATERIALS: SHELL: CI CLOSURE: CI
HEADS: CI BASKET: SS
INTERNALS: SS LEGS:
NOZZLES: CI OTHER:
12. FILTER MEDIA: SS SCREEN
13. NOZZLES: QTY SIZE TYPE NOZZLES QTY SIZE TYPE
I) INLET 3 IN., FLG. ) INST
I__0) OUTLET 3 IN. FLC.
VENT _ ) -
) DRAIN )
_
14. SPECIAL REQUIREMENTS: STRAINER TO BE VIKING MODEL NO.
F-1030-FIRN. OR EQUAL.
THIS DATA HAS BEEN REVIEWED FOR ACCURACY AND IS SATISFACTORY TOR
EQUIPMENT AND MATERIAL SPECIFICATIONS.
PREPARED BY: 1:1-• nrr-iDATE: 4q :
CHECKED BY: i j � r,.,,,,�,� _ DATE:
APPROVED BY: �JANE DATE:, / /9L
PIPING SPECIALTIES 15120-223

•
Spec. O 1 S-1480.00-00-0001
Date: September 21, 1992
Rev. 0
• Appendix: Sheet 10
PLANT: LINCOLN CT STATION DOC. NO. : -
SYSTEM NAME: WT SYSTEM BY: B.L NGUYEN
SYSTEM FILE: 01-1223.37 DATE: 01/06/92
FLOW DIAGRAM SERIES: 01-1517-00 PAGE:1_ OF: 1
MIXING TEE DATA SHEET
1. NAME: Acid Mixing Tee, and Caustic Mixing Tee
2. QUANTITY: 2 Total (1 Acid, 1 Caustic)
3. EQUIPMENT NOS. : WT-MIX-100 (Acid) , WT-MIX-L40 (Caustic)
4. TYPE: Injection Quills
5. FLUID: 66 degree Baume Sulfuric Acid, 50% solution Sodium
Hydroxide and Wastewater
6. MATERIALS: Alloy 20 (C-20-Cb3)
7. DESIGN PRESSURE: 75 psig
8. DESIGN TEPERATURE: 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 AND IS SATISFACTORY FOR
EQUIPMENT AND MATERIAL SPECIFICATIONS.
PREPARED BY: PJHr. DAM: 1_6 -12.
Q •
CHECKED BY: sL DATE: 'i iccZ
APPROVED BY: � DATE: Vi,pr z
PIPING SPECIALTIES 15120-224

Spec. O 1 S-1480.00-00-0001
Date: September 21, 1992
Rev. 0
Appendix: Sheet 11
PLANT: LINCOLN CT STATION DOC. NO. :_O1D5-t�» a
SYSTEM•NAME: WT SYSTEM 7-0006
SYSTEM FILE: 01-1223.37 SY: B.T. N.irvr�r.
FLOW DIAGRAM SERIES: 01-1587-00 PAGE: O1i02192 OF RED
MIXER DATA SHEET
1. NAME:, Wastewater Effluent Static Mixer
2. QUANTITY: 1 Total
3. EQUIPMENT NOS. : WY-MIX-110
4. TYPE: Static with inlet side nozzle and Sparger
5. FLUID: Wastewater, pH range: 3 to 12
6. FLOW RATE: MINIMUM: 50 spa MAXIMUM: 1,700 gpm
7. ALLOWABLE PRESSURE DROP: .35 psi @ 1,700 gp■
8. 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:
SIZE TYPE
MIXER:IXE NOZZLE: 16" FF Flange
2" FF Flange
12. CONNECTING PIPE DATA:
MIXER: 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: Q.T.
CHECKED BY: gha,44. DA'Tt: �I Bl13.APPROVED BY: mu
DAYS: t�l i t
PIPING SPECIALTIES 15120-225

Spec. O 1 S-1480.00-00-0001
Date: September 21, 1992
Rev. 0
Appendix: Sheet 12
PLANT: LINCOLN CT STATION DOC. NO. :
SYSTEM NAME: WI SYSTEM BY: B.T. NGUYEN
SYSTEM FILE: 01-1223.37 DATE: 01/02/92 REV:_Q FLOW DIAGRAM SERIES: 01-1587-0Q PAGE: 1
MIXER DATA SHEET
1. NAME: Wastewater Recycle Static Mixer
2. QUANTITY: 1 Total
3. EQUIPMENT NOS. : WT-MIX-150
4. TYPE: Static Mixer
5. FLUID: Wastewater, pH range: 1 to 13
6. FLOW RATE: Minimum: 10 gpm MAXIMUM: 65 gpa
7. ALLOWABLE PRESSURE DROP: 1.5 psi @ 65 'pm
8. MATERIALS: Alloy 20 with Alloy 20 elements
9. MAXIMUM ALLOWABLE LENGTH: 12 inches (end-to-end)
10. DESIGN PRESSURE: 75 psis DESIGN TEMPERATURE: 120 F
11. END CONNECTIONS:
MIXER: SIZE TYPE
2"SIDE NOZZLE: N/A N/A
RF N/Ame
12. CONNECTING PIPE DATA:
MIXER: 2 inches, Alloy 20. schedule 40
SIDE NOZZLE: N/A
13. SPECIAL REQUIREMENTS: Mixer to be Koch Engineering Co.
Model SMXL-R: 2" disaster. 4 mixing elements. or equal.
•
•
THIS DATA HAS BEEN REVIEWED FOR ACCURACY AND IS SATISFACTORY FOR
EQUIPMENT AND MATERIAL SPECIFICATIONS.
•
•
PREPARED BY: 91 r. N • : t B 1L .
CHECKED BY: /f�1 '°"� " DATE: 4/A r i
APPROVED BYiZ tic DAMS t =z
PIPING SPECIALTIES 15120-226

ft Spec. 01S-1480.00.00.0001
Date: September 1g92
21,
Rev. 0
END OF SECTION
, •
FIPQ

it. C. DEpT. OF Nd
R ESOTJR
" CO1fMUNITy DEvuop1
l., 7 7
DUKE POWER COMPANY ? 8 1992
"S AND
VERIFICATION OF SPECIFICATION
�1OIVISICN of � E T ..4N.i IE ariS ILLS FE�1iJNAL OFFICE Ni
Title of Specification: Project Construction Specification
for Lincoln Combustion Turbine Station
Specification Number: 01S-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:
Prepared By: diezepoz_ Date: /D /9 9,2
Checked By: Date: /ol/7/92._
Approved By: �- y�zli � Date: /'e1/49/qZ—
•o•••••••'S••., Signature re.CARo
ti9 Name L. R. Frick
� SE �
Professional Engineer
488 •
•'•.,�� ���:N:� \L',�� No. & State 14888 NC
Ry R. v.9.••.

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-G3B-BAF 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: 3/4". 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 106"
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-111
E. Depth Transmitter
Manufacturer: Druck Inc, Model PTX-161D
Calibration Range: 0-360 inches (30 feet)
Kevlar Vented Cable: 50'
Operating Pressure Range: 0-15 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 1151LT4EA0A22D
Calibration Range 1: 0-108 INWC
Calibration Range 2: 0-96 INWC
Owner Tag Number:
DW-LT-100 (calibration range 1)
DW-LT-160 (calibration range 2)
H. Level Transmitter
Manufacturer: Rosemount, Inc, Model 1151LT5EA0A22DM1
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 10A2227
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 N3H 1 C3A 101
Meter Flow Range: 3-50 GPM
Type 3 Case, Standard Pressure
Connections: 1 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 RAO1F0000
R-10 Mechanical Totalizer
Unit of Measure: GPM
Dial Range: 5-digit
No switches or accessories required.
Owner Tag Number:
I DW-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 l ODW-FQI-360 15DW-FQI-360
SDW-FQI-360 I1 DW-FQI-360 16DW-FQI-360
6DW-GQI-360
D. Fiberglass Parshall Flume
Manufacturer: Fischer& Porter, Model 1 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 50SP1010A "Surge Buster"
Owner Tag Number:
WT-FE-40
E. Ultrasonic Open Channel Flowmeter
Manufacturer: Fischer& Porter, Model 5OUS3143ABB
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. Helicoid Instruments
Model 5T3-A9-016-D-0000
Dial Size: 5"
Style: Any angle
Connection: 1/2" 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. Helicoid Instruments
Model W-2-WD-2-A9-3-0-0-U7-D
.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
Manufacturer: Bristol Babcock, Inc. Helicoid Instruments
Model W-2-WD-2-A9-3-0-0-U7-G
.260 Bore
INSTRUMENTATION AND MISCELLANEOUS CONTROL COMPONENTS 16940-360

•
Spec. O 1S-1480.00-00-0001
Date: September 21, 1992
Rev. 0
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-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 1/2"
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 16940-361

•
Spec. O 1 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: BUNA-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 Number:
WO-LS-11
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 . 1 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 J4K2E5A0BF000
900 Series gauge
Size: 4 1/2"
Case Color: black
Case Style: wall mount
Bourdon Tube & Socket Material: Type 940, 316 SS
Pressure Connection: 1/2" NPT, bottom
INSTRUMENTATION AND MISCELLANEOUS CONTROL COMPONENTS 16940-362

Spec. O 1 S-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 K4K2F1A0BF000
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 L4K2F5A0BF000
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-11 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 1151GP7E22B3
Calibration Range: 0-150 PSIG
Owner Tag Number:
INSTRUMENTATION AND MISCELLANEOUS CONTROL COMPONENTS 16940-363

•
Spec. 01 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 1151DP6E22B2M3
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-
L. Differential Pressure Transmitter
Manufacturer: Rosemount, Inc, Model 1151DP5E22B2M1
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 Dif: 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. 01 S-1480.00-00-0001
Date: September 21, 1992 •
Rev. 0
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: 10" 300# RF Orifice Flange
Meter Diff: 100 INWC
Reference data sheet 4 for bore information.
Owner Tag Number:
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 10CW-FE-20 15CW-FE-20
5CW-FE-20 11CW-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 1 S-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 1• 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:
1. 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.
INSTRUMENTATION 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 1 S-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:
1. 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&C 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

A
�Quw
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. NC0080781
Lincoln Combustion Turbine
Station
Lincoln County, NC
Dear Mr. Grogan:
Our records indicate that NPDES Permit No. NC0080781 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 [phone]•FAX [phone]
An Equal Opportunity Affirmative Action Employer

//lir
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,
0:2). Le_._e4Akelzi,e,-- ,e„e
D. Rex Gleason, P. E.
Water Quality Regional Supervisor
Enclosure
DRG:ssl

• •
•�' �y ' / F. C. DEPT. OF NATURAL
+ � (l RESOURCES ANT)
V �3y COMMUNITY I Fvri
SEP 0 3 1992
State of North Carolina DIVISION OF FNVI1O4`:'ENi4 yr
Department of Environment,Health and Natural Resources MOORESVILLE RECIC�NAI. OFFICE
Division of Environmental Management
512 North Salisbury Street•Raleigh,North Carolina 27611
James G.Martin,Governor A.Preston Howard,Jr.,P.E.
William W.Cobey,Jr.,Secretary Acting Director
September 1, 1992
Jim E. Grogan
P O Box 1006
Charlotte,NC 28201
Subject: Permit No. NC0080781
Lincoln Combustion Turbine Station
Lincoln County
Dear Mr. Grogan:
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,E.4. 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. Sullins
A. Preston Howard, Jr.
cc: Mr. Jim Patrick,EPA
11111110111111111111011111111.101
Pollution Prevention Pays
P.O.Box 29535,Raleigh,North Carolina 27626-0535 Telephone [phone]
An Equal Opportunity Affirmative Action Employer

Permit No. NC0080781
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, 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.

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A. ().EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FINAL Permit No. NC0080781
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 Characteristic Discharg.e Limitations Monitoring Requirements
Lbs/day Units (specify Measurement Sa r_ngig *Semple
Mon. Ave,. Daily Max Mon. Ava. Daily Max. Frequency Tula Location
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. ().EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FINAL Permit No. NC0080781
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 Limitations Monitoring Requirements
Lbs/day Other Units (specify) Measurement Dimly 'Sample
Mon. Avg. Daily Max Mon. Avo. Daily Max. Frequency Tvne Location
Selenium + Monthly Grab E
Zinc + Monthly Grab E
PCB's
Chronic Toxicity*** Quarterly Grab E

PARTI
Section B. Schedule of Compliance
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 1of14
PART II
STANDARD CONDITIONS FOR NPDES PERMITS
SECTION A. DEFINITIONS
1. Permit Issuing Authority
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. EMC
Used herein means the North Carolina Environmental Management Commission.
4. Act or"the Act"
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.

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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.
6. Concentration Measurement
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.

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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.
8. Types of Samples
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.
9. Calculation of Means
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.

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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).
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.
11. Hazardous Substance
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
1. Duly to Comply
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, 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 II
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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)]
2. Duty to Mitigate
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.
3. Civil and Criminal Liability
Except as provided in permit conditions on "Bypassing" (Part II, 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.
4. Oil and Hazardous Substance Liability
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.
5. Property Rights
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.
6. Onshore or Offshore Construction •
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.

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8. Duty to Provide Information
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.
9. Duty to Reapply
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.
10. Expiration of 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 Requirements
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

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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.
13. Permit Modification. Revocation and Reissuance.or Termination
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.
SECTION C. OPERATION AND MAINTENANCE OF POLLUTION CONTROLS
1. Certified Operator
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.

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2. Proper Operation and Maintenance
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.
3. Need to Halt or Reduce not a Defense
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.
4. Bypassing of Treatment Facilities
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;

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(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.

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6. Removed Substances
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.
SECTION D. MONITORING AND RECORDS
1. Representative Sampling
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.
2. Reporting
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 27687
Raleigh,North Carolina 27611

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3. Flow Measurements
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.
4. Test Procedures
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.
7. Recording Results
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.

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8. Inspection and Entry
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.
SECTION E. REPORTING REQUIREMENTS
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).
3. Anticipated 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.
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.

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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 perrnittee 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 II. E. 6.of this permit.
8. 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.

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9. Noncompliance Notification
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
A. Construction
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/l) 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.

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
NC0080781 Modeler Date Rec. #
PERMIT NO.: Z-- 1l\ Cl l �5G 1
PERMITTEE NAME: Duke Power Company 2
FACILITY NAME: Lincoln Combustion Turbine Sta. Drainage Area (mi ) ;6.5 Avg. Streamflow (cfs): It/. Z
Facility Status: Proposed }C nM, OF NATFiltAL 7Q10 (cfs) Z Si Winter 7Q10 (cfs) $ 97 30Q2 (cfs)
Permit Status: New LESOURCES AND
MoxI Nirt DIF,YEIDPM D EMT Toxicity Limits: IWC � % Acute hronic
Major Minor .Ni
APR 1 t992 Instream Monitoring:
Pipe No.: 001 Parameters
Design Capacity: 0.095 MGD p1 OF 011IESI%E Illt '*F?EE1I U stream Location
01111111E ROM UMP
Domestic (% of Flow): Downstream Location
Industrial (% of Flow): 100 %
Effluent Summer Winter
Comments: Characteristics
wastewater consists of filter backwash,clarifier and demineralizer BOBS (mg/1) 36 (cf9 )
backwash, miscellaneous water leakage and stormwater. Water from NH -N (mg/1) /
the turbines is sent through an oil/water separator. 3 l3. 7 ••oiyf
RECEIVING STREAM:Killian Creek D.O. (mg/1)
Class: C TSS (mg/1) 3 d osI`r'``''x
/aa (NSPS
Sub-Basin: 03-08-33 F. Col. (/100 ml)
Reference USGS Quad: F 14 NE (please attach)
County: Lincoln pH (SU) 6 _
Regional Office: Mooresville Regional Office 04 ,(L:.V l
Previous Exp.Date: 00/00/00 Treatment Plant Class: n/a l
Classification changes within three miles: 0' /�'"`''`6"4) / S .2 0 (NSP�
none
)1".1•414.: jeft CA1141"."'A7 ei-.4)1*%;&44,-- t`I%``` aka/
II)/ ,,.9 ,. '
Requested by: Rosanne Barona Date: 11/6/91 Par .
Prepared by. 7 ...../'_ Date: 3 2-r 7L Comments:
Reviewed Ja>rid 'Ly? Date: a�v _
---8oD 154 G
i.rn • I i1 /7 7 /G 7

•
•
FOR APPROPRIATE DISCHARGERS, LIST COMPLETE GUIDELINE LIMITATIONS BELOW
Effluent Characteristics Monthly /
AverageDaily
Maximum Comments
o
TcS 30, 0 / 0o, 0 Low ✓oh(. Oas'fe
4,`fs
D 0 G„j rb l 5, o a o, o q. 3 , 1.5" /US P 5•
P . 6 Nte, 9
/not 614Atitot;ty II( TcB5
•
•
•
•
•
Type of Product Produced Lbs/Day Produced Effluent Guideline Reference
-/ee.+r,,<<5 l 15 ? /4 W It-0 c G,e ud-3, 15 4/S S
;t. . 4.•.;Sys`,
I:i it/'1
Uzi ��
•
l a#0 .
•
•
il. i to
• t:
at.

FACT SHEET FOR WASTELOAD ALLOCATION
Request# 6567
Facility Name: Lincoln Combustion Turbine Station N. C. DEPT. or NATURAL
NPDES No.: NC0080781 ItISOURCES AND
Type of Waste: Industrial COMMUNITY DEVELOPMENT
Facility Status: Proposed
Permit Status: New .MAR 0 41992'
Receiving Stream: Killian Creek
Stream Classification: C IIYISION OF FNYIRONMENTA! WARM
Subbasin: 030833 NOORESYIILE MORAL NW
County: Lincoln Stream Characteristic:
Regional Office: Mooresville USGS # 0414270795
Requestor: Barona Date: 1/89
Date of Request: 11/6/91 Drainage Area(mi2): 36.5
Topo Quad: 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:
'n `'''
1/Recommended b �^{/ 9 Date: 2/19/92 tn=x
Reviewed by c t r
�� 'T'm<
Instream Assessment: Date: c� la��� c? r
`f
tV �=�
Regional Supervisor: ���r I44 Date: �Ilq g�-- ..c- C'
Permits&Engineering: &.Q_,(i-��,k_n Date: 5/2 )'/ Z-
RETURN TO TECHNICAL SERVICES BY: MAR 2 3 1992

2
TOXICS/METALS/CONVENTIONAL PARAMETERS
Type of Toxicity Test: Chronic/pass fail/qrtrly
Existing Limit:
Recommended Limit: 6.0%
Monitoring Schedule: Feb May Aug Nov
Recommended Limit:
Monthly Average Daily Max
Wasteflow(MGD) 0.095
BOD5 (mg/1): 30 WQ
NH3 (mg/1) 13.7 WQ,AT
TSS (mg/1): 30 100 NSPS
pH (SU): 6-9 WQ
Cadmium(µg/1): monitor WQ
Q
Chromium(µg/1): monitor
Copper(141): monitor WQ
Nickel (µg/1): monitor WQ
Lead(4/1): monitor WQ
Zinc (4/1): monitor WQ
Selenium(µg/1): monitor WQ
Chlorine (µg/1): 28 WQ
Oil&Grease(mg/1) 15 20 NSPS
PCBs (ug/1) SHALL NOT BE
DISCHARGED
Fluoride (mg/1) monitor
X_ Parameter(s) are water quality limited. For some parameters, the available load capacity of
the immediate receiving water will be consumed. This may affect future water quality based
effluent limitations for additional dischargers within this portion of the watershed.
OR
No parameters are water quality limited, but this discharge may affect future allocations.

3
INSTREAM MONITORING REQUIREMENTS
Upstream Location:
Downstream Location:
Parameters:
Special instream monitoring locations or monitoring frequencies:
MISCELLANEOUS INFORMATION&SPECIAL CONDITIONS
Special Instructions or 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 LA/4-, km -, Permit# A)L°"1°-71i Pipe# 001
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 f.)% (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
P-e23. 410 4 Q G- NOV . 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 ,1 cfs
Permitted Flow 6,d 9S" MGD mmended b :
IWC444
Basin & Sub-basin C►6 33
Receiving Streams (Gillt'.� C' L
County tit I J ate _.! /?/? 2_
QCL P/F Version 9/91

r , ./ZeJ
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: 35° 26 ' 08"
Longitude: 81° 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. Q
Ai'C':geZe--4e?:) . A.-
O / 9/
Sigre of Report Preparer Da e
����.-46-t. f),e6 l 1''/
Water Quality Region 1 Supervisor D e

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RATING SCALE FOR CLASSIFICATION OF FACILITIES
Name of Plant: LIN�`N Co IU.Wlpi•ue_ 54-41-r'oA) (bPe)
Owner or Contact Person: T*i.c4tty tf �tMftIO
Mailing Address: P 0 - l'ok ion 6, _
Chen-f` f.e f-P . C.. z$2-6 L- (bO(o
County: L%NCo (N Telephone: 332 IS-s)D
NPDES Permit No. NCOO 'O78( Nondisc. Per. No. N/A
IssueDate: Expiration Date:
Existing Facility New Facility
Rated By: Aire r 4a. Pf(Z Ef'L Date: 51/15 41
Reviewed (Train. & Cert.) Reg. Office
Reviewed (Train. & Cert.) Central Office
ORC Grade
ITEM POINTS ITEM POIt
(1) Industrial Pretreatment Units and/or (4) PRIMARY TREATMENT UNITS
Industrial Pretreatment Program (a) Septic Tank (see definition no. 43)
(see definition No. 33) 4 (b) Imhoff Tank
(2) QFSIGN FLOW OF PLANT IN GPD (c) Primary Clarifiers
(not applicable to non-contaminated cooling (d) Settling Ponds or Settling Tanks for Inorganic
waters, sludge handling facilities for water Non-toxic Materials (sludge handling facilities
purification plants, totally closed cycle for water purification plants, sand, gravel,
systems (def. No. 11), and facilities stone, and other mining operations except
consisting only of Item (4) (d) or Items (4) (d) recreational activities such as gem or gold -
and (11) (d)) mining)
0 -- 20,000 1 (5)SECONDARY TREATMENT UNITS
20,001 -- 50,000 2 (a) Carbonaceous Stage
50.001 100,000 g
(i)Aeration - High Purity Oxygen System 2
100,001 -- 250000 Diffused Air System 1
250,001 -- 500,000 5 Mechanical Air System (fixed,
500,001 --1,000,000 8 floating or rotor)
1,000,001 --2,000,000 10 Separate Sludge Reaeration
2,000,001 (and up) - rate 1 point additional for each (ii) Trickling Filter
200,000 gpd capacity up to a High Rate '
maximum of 30 Standard Rate
Packed Tower
g (gpd) �So� (iii) Biological Aerated Filter or Aerated
Design Flow / Biological Filter 1
(iv) Aerated Lagoons 1
(v) Rotating Biological Contactors 1
(3) PRELIMINARY UNITS (see definition no. 32) (vi) Sand Fillers-
(a) Bar Screens 1 intermittent biological 2
Or recirculating biological 3
(b) Mechanical Screens, Static Screens or (vii) Stabilization Lagoons 5
Comminuting Devices (viii)Clarifier 5
2 (ix) Single stage system for combined
(c) Grit Removal ` • 1
k o r carbonaceous removal of BOD and
(d) Mechanical or Aerated Grit Removal nitrogenous removal by nitrification
2 (see def. No. 12) (Points for this item
(e) Flow Measuring Device 1 have to be in addition to items (5) (a)
(f) Instrumented Flow Measurement 2 (i) through (5) (a) (viii) 8
(IAPrue alion F (x) Nutrient additions to enhance BOD
2 removal 5
(h)- Influent Flow Equalization (xi) Biological Culture ("Super Bugs") addition
(i) Grease or Oil Separators - Gravity . . v
: 2
to enhance organic compound removal 5
Mechanical. . . . . . . a
• __ Dissolved-:Air Flotation. 8
4
(1) Prechlorination .... .
. 5

(b) Nitrogenous Stage
(i) Aeration - High Purity Oxygen System 20 (i) Sludge Holding Tank - Aerated 5
Diffused Air System 1 0 Non-aerated 2
Mechanical Air System (fixed, (j) Sludge Incinerator - (not including activated
floating, or rotor) 8 carbon regeneration) 1 0
Separate Sludge Reaeration - 3 (k) Vacuum Filter, Centrifuge or Filter Press or other
(ii) Trickling Filter - similar dewatering devices 10
High Rate 7
Standard Rate 5 (8) SLUDGE DISPOSAL (including incinerated ash)
Packed Tower 5 (a)Lagoons 2
(i ii) Biological Aerated Filter or Aerated (b) Land Application (surface and subsurface)
Biological Filter 10 (see definition 22a)
(iv) Rotating Biological Contactors 10 -where the facility holds the land app. permit . . . 10
(v) Sand Filter- -by contracting to a land application operator who
intermittent biological 2 holds the land application permit 2
recirculating biological 3 -land application of sludge by a contractor who does
(v i) Clarifier 5 not hold the permit for the wastewater treatment
facility where the sludge is generated 10
(6) TERTIARY OR ADVANCED TREATMENT UNIT (c) Landfilled(burial) 5
(a) Activated Carbons Beds - (9) DISINFECTION
without carbon regeneration 5 (a) Chlorination 5
with carbon regeneration 15 (b) Dechlorination 5
(b) Powdered or Granular Activated Carbon Feed - (c) Ozone 5
without carbon regeneration 5 (d) Radiation 5
with carbon regeneration 1 5 (10) CHEMICAL ADDITION SYSTEM (S) (See definition No. 9)
(c) Air Stripping 5 (not applicable to chemical additions rated as item
(d) Denitrification Process (separate process) 10 (3) 6), (5) (a) (xi), (6) (a), (6) (b). (7) (b), (7) (e),
(e) Electrodialysis 5 (9) (a), (9) (b or (�) (c) 5 oints each: List:
(f) Foam Separation 5 P�' Jt +
(g) Ion Exchange 5 I 5
(h) Land Application of Treated Effluent 5
(see definition no. 22b) (not applicable for 5
sand, gravel, stone and other similar mining (11) MISCELLANEOUS UNITS
operations) (a) Holding Ponds, Holding Tanks or Settling Ponds
r(i) on agriculturally managed sites (See def. for Organic or Toxic Materials including wastes
No.4) 10 from mining operations containing nitrogen and/or
(ii) by high rate infiltration on non-agriculturally phosphorous compounds in amounts significantly
managed sites (includes rotary distributors greater than is common for domestic wastewater 4
and similar fixed nozzle systems) 4 (b) Effluent Flow Equalization (not applicable to storage
(iii) by subsurface disposal (includes low pressure basins which are inherent in land application systems). 2
pipe systems and gravity systems except at (c) Stage Discharge (not applicable to storage basins
plants consisting of septic tank and nitrifica- inherent in land application systems 5
tion lines only) 4 (d) Pumps 3
(i) Microscreens 5 (e) Stand-By Power Supply 3
(j) Phosphorus Removal by Biological Processes (f) Thermal Pollution Control Device 3
(See def.No.26) 20
(k) Polishing Ponds - without aeration 2
with aeration 5
(I) Post Aeration - cascade 0
diffused or mechanical . . . 5 TOTAL POINTS '-
(m) Reverse Osmosis 5
(n) Sand or Mixed-Media Filters - low rate 2
high rate 5 CLASSIFICATION
(o) Treatment processes for removal of metal or
cyanide 1 5 Class I 5 - 25 Points
(p) Treatment processes for removal of toxic Class II 26- 50 Points
materials other than metal or cyanide 1 5 Class III 51- 65 Points
Class IV 66- Up Points
(7) SLUDGE TREATMENT ,
• Facilities having a rating of one through four points, inclusive,
(a) Sludge Digestion Tank - Heated 1 0 do not require a certified operator. Classification of all other
Aerobic 5 facilities requires a comparable grade operator in responsible
I Unheated 3 charge.
1 (b) Sludge Stabilization (chemical or thermal) 5
t • (c) Sludge Drying Beds - Gravity 2 . Facilities having an activated sludge process will be assigned
Vacuum Assisted 5 a minimum classification of Class II.
(d) Sludge Elutriation 5
(e) Sludge Conditioner (chemical or thermal) 5 Facilities having treatment processes for the removal of metal
- (f)-' Sludge Thickener(gravity) 5 or cyanide will be assigned a minimum classification of Class II.
. (g) Dissolved Air Flotation Unit ...-
(not appli,:able to a unit rates as (3) (i) 8 Facilities having treatment processes for the biological removal
_(A) Sludge Gas Utilization. (including gas storage) . .. Pt, 2 of phosphorus will be assigned a minimum classification of Class`
Ill.

, . ,
rc,',// 2K.'-'1 -%'',
W a, ._�. 1.1
State of North Carolina
Department of Environment, Health, and Natural Resources
Division of Environmental Management •
512 North Salisbury Street • Raleigh, North Carolina 27611
James G.Martin,Governor George T. Everett,Ph.D.
William W.Cobey,Jr.,Secretary Director
June 27, 1991
N. C. DEPT. OF NATURAL
>CO.Atm ":i: 1' FirvEi.oPNIL•N
:r. Timo:zy L. Huffman Subject : NPDES Permit Application
Luke Power Company JUL 5 _ 1991 NPDES Permit No .NC0080781
_o Box 10'06
Charlotte, NC 28201-1006 Lincoln Combustion Turbine
L c.a r Mr. Huffman : DIVISI N CF LI;: ' , g.iENT Lincoln Cour.__-
MORES►'ILLE RC;IJi;AL OFFICE
This is to acknowledge receipt of the following documents on June 19, 1991 :
r
' Application Form
Engineering Proposal (for proposed control facilities) ,
Request for permit renewal,
_\1 Application Processing Fee of $400.00,
' Engineering Economics Alternatives Analysis,
Local Government Signoff,
Source Reduction and Recycling,
Interbasin Transfer,
Other ,
=he items 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,
\I Other USGS topographic map with discharge point marked
Pollution Prevention Pays
E.
P.O.Box 27687,Raleigh,North Carolina 27611-7687 Telephone [phone]

• '
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 will be advised of 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,
/4M. Dale Overcash, P .E.
CC : Mooresville Regional Office

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' ' 1 Treatment of Plant Wastewater •.`,.
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Lincoln Combustion Turbine Station y .
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ti x Engineering Report ,.
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1) 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.
2) 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.
3) 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.
4) 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-

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.
5) 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.
6) Treatment Options:
Four treatment options were identified for the Lincoln
Station effluent. They are:
1) Discharge to municipal sewer.
2) Treat on site and discharge by spray irrigation.
3) Treat on site and discharge by subsurface ground
absorption.
4) Treat on site 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
8/1/90 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: 95,050 gpd
Storage Pond Capacity: 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
f lows resulting from 60 hours per week of CT operation.
Parameters for the system are as follows:
Wastewater Flow Rate: 95,050 gpd
Storage Pond Capacity: 1. 5 million gallons
Drain Field Area: 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 million gallons)
Pump Structure from WT Basin to Storage Pond
Pumps & Piping from WT Basin to Storage Pond
Cost: $247,000
DRAIN FIELD COSTS:
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
-6-

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-

c .
APPENDIX
Contents:
Wastewater Treatment System Schematic
Station Site Location Map
General Site Plan
Station Site Plan
Project Water Balance
J. D. Hager letter of 8/1/90
-8-

•
WASTEWATER TREATMENT SYSTEM SCHEMATIC
RECIRCULATION
PUMP ACID/CAUSTIC
O \\// STORAGE TANKS
COMBUSTION
TURBINE
DRAINS j
ACID/CAUSTIC
OIL/WATER CELL A METERING PUMPS
SEPARATOR V
MISC. BLDG. --(>0001 ►DISCHARGE
DRAINS
STATIC MIXER
CELL B
CLARIFIER BLOWDOWN
GRAVITY FILTER BACKWASH
DEMIN. REGENERATION WASTE
WASTEWATER TREATMENT BASIN
O
RECIRCULATION
PUMP
LINCOLN COMBUSTION TURBINE STATION
DUKE POWER COMPANY
CHARLOTTE. N. C.

N0.
�s .
s
\,\ \ /-1-- -
- Y LAKE NORMAN
-
\ \ r /
N. V, \� \ ,
x \ r 7-1PROJECT , / '`' )
N
N I` BOUNDARY o..
\ N.� �� ,
17
' • •
\N
\ GUMMY /- �..
•\ PROJECT ) — _ _ _ -- -
I•.. ` o\ SITE �h. — _
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.\ \ , ) tI.IgM
0 St
LOWESVIIIE N
, �— , Ei
/ )
. - l
,.., I (
- - IINCOIN CO , ,
-GASTON CO - _ _ _ COMBUSTION TURBINE
— —- FACILITY
/ LINCOLN COUNTY SITE
\),.� / SITE LOCATION
- ----------5-

LEGEND
1//4/111444/ . _ 1. TURBINE
2. SWITCHYARD
3. PROPOSED TRANSMISSION LINES
4. GAS REGULATING STATION
5. RELAY HOUSE
PROPERTY BOUNDARY 6. DEMINERALIZED WATER TANK
7. EOUIPMENT STORAGE BUILDING
8. NEuTRALIZATION TANK
9. SERVICE Bu1LDING
10. FILTERED WATER STORAGE TANKS
11. RAW WATER POND INTAKE STRUCTURE 12. MAINTENANCE SKrAND WAREHOUSE
13. ADMINISTRATION/CONTROL BUILDING
14. SITE FENCE
_ 15. GUARD HOUSE
16. CLARIFIER
17. WASTEWATER TREATMENT BUILDING
7 18. WASTEWATER TREATMENT BASIN
-� �-' 19. FOAM HOUSE
20. FUEL OIL STORAGE TANKS
21. FUEL UNLOADING AREA
�/ t 23. KILLIAN
IMAIN ACCESSEK INTAKE STRUCTURE
24. RAW WATER SL ROAD POND
25. TRANSFORMERS {TYPICAL)
a' 26. WASTE OIL ANO HOLOUP TANKS
i M 27. INTAKE ACCESS ROAD
J 28. EMERGENCY SPILLWAY
fiA41211 !F 29. SPILL CONTAINMENT AREA
1 ..„ 43E44i F -
Jr. 0 •rik 0): ,- \
ii., .,0,,.
O / P;,dp4 0a*:i4, / • �.\ KILLIAN CREEK
st�� 1 I1 •, .
"s‘1 l3--0 l '-s..J.V;,.
ii-l.,,'a;,l,.1,.,„"
/ 1'�
` 1' .i-s,-,
lPROPERTY BOUNDARY
----).1
ODD I tnjTh ,,
Ti
,
A.,..
.'" ✓
•'q ISMM V ,55`ON :'
L../ Y PN r/� 7
E)N!):
4.
PROPERTY BOUNDARY EyW..t '•
N
r
4://,....f/ (---- \ i
LINCOLN COYSUSTION TUNSSi STATION
3011 OSNIRAL SITS PLAN
sciu 1.FEE,
C.OM,Qr WEM4 •?S FT.
OWE POMP COWMAN
°warm- .

•
• \ill t/fr .. ' •
i ' -. .... .,.Y----:--------
_ 20,„ , • ------\
i(
,4•i _
•
p. __ rift .. 1 It: . . • 6'
-3' •••
yy �R ( II / 1 1 ( !�'�`�• �. M. 1111'.' I �, K ILL IAN CREEK
4 i 00
1 r- , 16 IIII.4: 6611:
in , , .
,, ,,„,,_ , _...„ ,
I ' 1 L -X 1 1 all
Et 1111110:ri `-).. la,
fi*,
c Lk — o 0 0 0 0_. . my AI ,,,,h. 0; V -
�'TREA EOASTEWATER .1177
f III1I Q' p • D I S 'ARG PIPE
I `r ��,�� --IP ( ••f4-- (APFjROXIOATE ROUTE) _��
- -- )
),_____ ..,',„/
It \'
_ C _1i 1 e I _ i lit\
Yi
t I 1 j
NW
---------,--- ___ v 4 1 ---,_
4 .
V � % .,_ f �f,EA(Mc�,
1 `� � . # BUILI-�G E-R---- - � IRE, TEO WASTEW ER
%1 \ \ AY.
ji� �--•. t OU FALL fteISTRURE
6js
;r s �►� •WASTEWATER
EWATER
\ . � tss_I \ �►``+��, TREATh�EDIT d
) ..-
41:04 AO
Ot& 0 V\
04:4 /
44740. / )
VIIIPAp.. Ai
r,
/ A \\ Itki.\.
----___;)
...... , II /
,t_g....- ,-n,..m. ./ .....,,,,-/-_,_
-'..\ SM.lb Mr i .
i • \, i / r
I L!NCOLN CC..BUST ION TUABINE STA71,.
P/� \ t r 1 PROJECT PLAN
\ X__
\ OWi►PEER COw 14r
__- i /\ /' GOAL O1 ri. A.C.

Killian Creek Basis:
954,00o gpd • CT Operation 60 hrs/wk. Flows
•
are daily average for the week.
Holdup • Killian Creek Mean Water
Pond Analysis - TSS & TDS
954,000 gpd
Filtered Water 41,000 gpd
System
1913,000 gpd
•i
Misc. Demin. Water Neutralization 52,000 gpd
Usage System Tank
500 gpd 860,500 gpd
NOX INJECTION
WATER TO ATMS.
Misc. Combustion # 860,000 gpd
Usage Turbines
500 gpd Storm 200 gpd 300 gpd Storm 900 9PdFir
Water Water
93,900 gpd
Oil /Water •
Separator
500 gpd
' 1200 gpd Wastewater 95,050 gpd
► Discharge
Treatment
LINCOLN COMBUSTION TURBINE
50 gpd Solid STATION
Waste PROJECT WATER BALANCE
Duke Power Company
Charlotte, NC

.1 i
Duke Parer C,,mpunv t-i141 1-4011
P1) Box WO
• • Churinttr \C_" °12
—4"ramil DUKE POWER
mor
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 future 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 concludedthat we
will not adversely impact a future waste water treatment plant
downstream of our station.
Please let me know if there are any corrections or additions to
this summary. Feel free to call me at 373-2511 if you have any
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

•' 4
aa8a20
. • N. C. DEPT. OF NATURAL RESOURCES AND COMMUNITY DEV. FOR AGENCY.us'
ENVIRONMENTAL MANAGEMENT COMMISSION IIHHIll
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
APPLICATION FOR PERMIT TO DISCHARGE WASTEWATER elf/do•A9973
STANDARD FORM C — MANUFACTURING AND COMMERCIAL —ea"
SECTION I. APPLICANT AND FACILITY DESCRIPTION
Unless otherwise Specified on this form all items are to be completed. If ar.item Is not applicable indicate*NA.'
ADOITIONAL INSTRUCTIONS FOR SELECTED ITEMS APPEAR IN SEPARATE INSTRUCTION BOOKLET AS INDICATED. REFER TO
BOOKLET BEFORE FILLING OUT THESE ITEMS.
Please Print or Type
1. Legal Name of Applicant lot Duke Power Company
•
(see instructions)
2. Mailing Address of Applicant
(see instructions) 1e:a 500 S. Church St. , P.O. Box 1006
er Numb i Street
City
le=� Charlotte
State
lose North Carolina
102d 28201-1006 •
21p Code
3. Applicant's Authorised Agent
(see instructions) L
lee. Timothy L. Huffman, Design Engineer
Name and Title
500 S. Church St. , P.O. Box 1006
Number k Street Address ,dam
city
103e Charlotte
tee North Carolina
State
fp
Zip Code
less 28201-1006 11
Telephone
tea+ 704 38� 2-1580 ,
Aree f iactiq.r
Off,
4. Previous Application Co .. ' t 1 t tt.�
I f a OreviOus ap011cat'" ,Jr a C. `S ,) Y' ,i j J 1 ''
National or Federa,discharge per- .t'(' , 1 __
mit has been made,give the date ''tlCvl..
of application. Use numeric --
designation for date. 1e4 YR MO AY 1991
I certify that I am familiar with the information contained In this application and that t the best of my knowledge and belief such Information
is true.complete.and accurate.
T. C. McMeekin 11-“Niesi dent - Design Engineering
Printed Name of Person Si ing Title
��/~14.197
YR MO oAv
1e=f
Signature of Applicant or Authorized Agent __Gate Application Signed, .
North Carolina General Statute 143-215.6(b) (2) provides that: Any person who knowingly makes
any false statement representation, or certification in any ap:.?ication, record, report, plan
or other document files or required to be maintained under Article 21 or regulations of the
Environmental Management Commission implementing that Article, or who falsifies, tampers with
or knurly 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
implementing that Article, shell be guilty of a misdemeanor punishable by a fine not to excee
Sie,n-i , or by imprisonment not to exceed six months, or by both. (13 D.S.C. Section 1001 pro
a punishment by a fine of not =ore than SI0,00() or imprisonment not more than 5 years, or bot
far a similar offense.) .

L �
S. Paefilty/Activity(see instructions) •
PC111 AGENCY USE
Give the name,ownership. and , - ♦ I.
physical location of the plant or
other Operating facility where OS.OS. jE
charg.(s)does or will°Ca"' Lincoln Combustion Turbine Station
Name 106a
Ownership(Public. Private or 1�` PUB PA V 0 BPP
Both Public and Private)
Check block if Federal Facility 10Se 0 FED
•
and give GSA inventory Control
Number 10/d
Location SR 1511
Street& Number t01
Lowesville (unincorporated)
City 1011
Lincoln
County 101,
North Carolina
State 101111
S. Nature of Business State the 100a
Electric Power Generation
nature of the business conducted
at the plant or operating facility.
1004 AGENCY USE
1
7. Facility Intake Water (see instruc-
tions) Indicate water intake volume
per day by sources. Estimate
average volume per day in thousand
gallons per day.
Municipal or private water system 107a thousand gallons per day
Surface water
1076 954 thousand gallons per day
Groundwater 107e thousand gallons per day
ther-
107A 1' 1
O thousand gallons per day
Total Item 7 107* 955. 1 . thousand gallons per day
•If there is intake water from Stormwater
'Other.'specify the source. 1/71
S. 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 1 OSa thousand gallons per day
Boiler feed water 10/6 • thousand gallons per day
Process water(including contact •
• cooling water) 10Se thousand gallons per day
Sanitary water 101d thousand gallons per day
Other• 10/e 860 thousand gallons Per day
Total Item 8 1051 thousand gallons per day
•If there are discharges to NOx Injection Water to Combustion Turbines
'other.'specify. 10/g
(to atmosphere)
if there is'Sanitary'water use,give
the number of people served. 1006 people served
1-2

ION AOINCV use
9. All Facility Discharges and other
Losses:Number and Obeharge(see I I i I. i 1
instructions)Video", Specify the
number of discharge paints and the
volume of water discharged or
lost from the facility according to
the categories below. Cstlmate Number of Total Volume Used
average volume per day in thousand Discharge or Discharged.
gallons per day. Points Thousand Gal/Day
surface water tMs1 1 iMas 95
Sanitary wastewater transport 100011 IOM!
• system
Storm water transport system Mee 1Met
Combined sanitary and storm
water transport system 10041/ 111of)=
Surface Impoundment with no
effluent 10001 11111011
Underground percolation Inn tem
Well lniection togll 1111191
waste acceptance firm legit 10
Evaporation 1111141 IMl!
Consumption 111141 1Og0t '
Other* 10001 16 fOMtt 860
Facility discharges and volume 955
Total Item 9. 10911 Iowa
•If then are discharges to'other.' NOx Injection Water to Combustion Turbines
specify. Isom
(to atmosphere)
10., Permits.Licenses and Applications
List all existing.pending or denied permits.licenses and applications related to discharges from this facility(sae instructions).
Date Date Date Expiration
Type of Permit
Issuing Agency For Agency Use . or Lucent. ID Number Flied Issued Denied Date
Vq/MO/DA YR/MO/DA VR/MO/DA VR/MO/OA
•
1ii (0) (b) (a) ti) (s (t) �: et 1*
'• NCDEM PSD - 90/2/22 - - -
Air Quality - - - - -
_. NCUC Cert C&N E7 90/7/26 91/3/26 - -
Sub 461
3.
I.
( .
11. Maps and Drawings
Attach all required maps and drawings to the back of this appiKation.(ses instructions)
13. Additional Information
112 !tam Number information

r
•
FOR AGENCY USE
STANDARD FORM C — MANUFACTURING AND COMMERCIAL
11111111
SECTION II. BASIC DISCHARGE DESCRIPTION
Complete this SKIMP for each discnaroe 'idicated ir, Section I, Item 9, that is to surface waters. Tors includes discharges to municipal Sewerage
systems in whiCh the wastewater does nut 40 through a troJlinent works prior to being dlscnarged to surface waters. Discharges to wens must
be described where there are also discharges to surface waters from this facility. SEPARATE DESCRIPTIONS OF EACH DISCHARGE ARE
REQUIRED EVEN IF SEVERAL DISCHARGES ORIGINATE IN THE SAME FACILITY. All values for an existing discharge Should be'core.
sentative of the twelve previous months of operation. If tnis is a Proposed discharge.values should reflect best engineering estimates.
ADDITIONAL INSTRUCTIONS FOR SELECTED ITEMS APPEAR IN SEPARATE INSTRUCTION BOOKLET AS INDICATED. REFER
TO BOOKLET BEFORE Fli LI..IG OUT THESE ITEMS.
1. Discharge Serial No.and Name
' a. Discharge Serial No. 201a I 001
(see instructions)
b. Discharge Name 20/0 Killian Treated Water Outfall
G, a name of discharge. if any
(see instructions)
c. Previous Discharge Serial No.
if previous permit applic.ttion
was made for this discharge(see 201e
Rem 4. Section I). provide previ•
pus discharge serial number.
2. Discharge Operating Oates
a. Discharge Began Date it rile
discharge described below is 'n •
•
operation, give the date(within I 202a
best estimate) the discharge vR MO
began.
Discharge to Begin Oats II the
discharge has never occurred but 93 6
.s oianned for some future date, 202b
give the Date(within best esti• V R MO
mate) the discharge will begin.
� r
c. Discharge to End Date if dis• I i
cnarge is scheduled to be drscon•
tinued within the next 5 years. 202e —_- _._
give the date(within best esti- I YR Mt)
mate) the discharge will end. .
•
3. Engineering Report Available
Check if an engineering report is '
available to reviewing agency upon
reduest. (see instructions) 203 IC
4. Discharge Location Name the
• political boundaries within which
Agency Use
the point of discharge is located.
•
State 204a North Carolina 20 d
Lincoln
County 2040 —_----- -- 2N0
(if applicable) City nr rown 204e
Lowesville (unincorporated) !MI
• S. Discharge Point Description • •
Discnarge is into (check one):
(see instructions)
Stream (includes ditches. arroyos. lif�,
and other intermittent watercourses) 200a piSTR
Lake ❑LKE
Ocean ❑OCE
Municipal Sanitary wastewater
•
Transport System DMTS
Municipal Combined Sanitary and
Storm Transport System CMCS
II-1
• This section contains •

ui�Lr+ARGE 3CHIA,. NUMBER
•
FOR AGENCY USt
Municipal Storm Water Transport
System STS
well (Injection) - Cj WEL
Other ❑OTH
If 'other' is checked, specify 120••
0. Discharge Point—Lat/Long Give
the precise location of the point
of discharge to the nearest Second.Latitude 21111a 35 OEG 26 MIN $SEC
Longitude 200* 81 OEG 1 MIN 46 SEC
7. Discharge Receiving water Name
Name the waterway at the-point 207a Killian Creek
of discharge.(see instructions)
For Agency Use For Agency Use
if the discharge is through an out-
! Major! Minor Sub
fail that extends beyond the snore• 2071 _ lB70 _ 303e•
line or is below the mean low
water line, complete Item 8. II ,
• e. Offshore Discharge
a. Discharge Distance from Shore 200a feet
b. Oisoha.rye Depth Below Water
Surface 2006 feet
S. Discharge 'Type and Occurrence
a. Type of Discharge Check
whether the discharge is con- 2094 0(con) Continuous
tenuous or intermittent. y�
(see instructions) IX)(int) intermittent
b. Oiseharge Occurrence Days per I
Week Enter the average num- 20911 _days per week
tier of days per week (during
periods of discharge) this dis-
charge riccurs.
c. Discharge Occurrence—Months .
if tn,s discharge normally 200e EJAN KJFEB [MAR ❑APR
operates(either intermittently,
or cOntinuOuSly) On less than ❑MAY r'JUN it JUL X]AUG
.t year-around basis (excluding
shutdowns for routine mainte• OSEP ❑OCT `.:NOV X3OEC
Hance). Check the months dur-
ing the year when thC.discharge
is operating. (see instructions)
omplete Items 10 and 11 if''inter-
iittent" is checked in Item 9.a.
itherwise,proceed to Item 12.
0. Intermittent Discharge Quantity
State the average volume per des• 210 95 thousand gallons per discharge occurrence.
charge occurrence in thousands of
gallons.
11. Intermittent Discharge Duration
and Frequency
a. Intermittent Discharge Duration
Per Day State the average 211a 24 hours per day
',umoer of Hours per day the
discharge is operating.
b. intermittent Oischaf,e Frequency State the average 211� 1 discharge occurrences per day
number of discharge occur-
rences per day during days
when discharging.
12. Maximum Flow Period Give the Dec Feb and June to August
time period in which the maximum 212 From td —
flow of this discnarge occurs. month month
It

UIS(`-I.4RDE SERIAL NUMBER
•
• FOR AGENCY US(
I " III
13. Activity ONCMYttess Give a Duke Power Company intends to build a 1152 MW
narrative description of activity I 21 3e I --
pr-•o. cingthlsdtseharge.(see ' 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.
14. Activity Causing Discharge For
each SIC Code which describes
the activity causing this discharge.
s..pply the type and maximum
amount of either the raw material
consumed (Item 14a) or the product
Produced (Item 1412) in the units
specified in Table I of the Instruc-
tion Booklet. For SIC Codes not
listed in Table I. use raw material
or production units normally used
for measuring oroduction.(see
instructions) -
a. paw Materials
Maximum Unit Shared Discharges
SIC Code Name Amount/Day (See I ablc I) (Serial Number)
2144 (1) ' (2) (3) (4) l (S)
b. Products
Maximum Unit Shared Discharges
SIC Code Name Amount/Day (See Table I) (Serial Number)
Sidi (1) -----( -— - -(i) — -- (3) (4) (s)
4911 Electricity l 1152 i Z1 None
r
i
11-3

DISCHARGE SERIAL NUMBER
•
F011 AGENCY u5E
IS. Waste Abatement
a. Waste Abatement Practices All waste streams are routed to a settling
-)esCnOo •••: .v.a•e aoater'ent 21se ! Narrative:----- -- -
bract ,r. :n.s discnarce basin where oil , grease, and suspended solids are
n,tn a drier narrative. (Sec — _---- — ---
'nstruct'°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
waste PH is adjusted in a neutralization tank prior
_to flowing to the basin. Combustion turbine drains
pass through oil/water separators before being
pumped to the settling basin.
b Waste Abatement Codes 21Sb (1) ESEGRE 121 PSEDIM (3) PFWAT
using the codes listed in Table PSEPAR CNEUTR SLANDD
I of the instruction Booklet. (4) (5) (6)
describe the waste abatement 191
processes for this discharge in (7) (e) '
the order in which they Occur
a possible. (10) (11) (12)
(13) (14) (15)
(16) (17) (16) •
(19) (20) (21) •
(22) (23) (24)
(25)
•
•
•
•
11-4

• • 1 i
DISCHARGE SERIAL NUMBER
RON AGENCY USE
1I1 . i
I S. Wastewater Chareeteristlea
Check the box beside each constituent which is present in the effluent(discharge water). This determination is to be Dated on actual analysis
or best estlmate.(me instructions)
Parameter y Parameter lt
216 214 2
. I �
Color Copper X
00080 01042
Ammonia Iron x
00610 01045
Organic nitrogen Lead X
00605 01051
Nitrate I x Magnesium X
00620 00927
Nitrite x Manganese - X
00615 01055
Phosphorus x Mercury
00665 71900
Sulfate x Molybdenum
00945 01062
Sulfide Nickel X
(10745 01067
Sulfite Selenium X
00740 01147
Bromide Silver
71870 01077
Chloride Potassium
00940 00937 El .
Cyanide Sodium x
.00720 00929
Fluoride Thallium
00951 X 01059
Aluminum x Titanium
01105 01152
Antimony Tin
01097 01102
Arsenic Zinc X
01002 x 01092 .
Beryllium IIIAlgicides•
01012 - 74051
B. ium ■ Chlorinated organic compounds*
01007 74052
Boron Pesticides'
01022 74053
Cadmium Oil and grease
01027 x 00550 X
Calcium x Phenols
00916 32730
Cobalt Surfactants III
38260
•
Chromium Chlorine
01034 Ell 50 Ch0 o60 Ell
• Fecal coliform bacteria Radioactivity*
74055 74050
•
•Specify substances,compounds and/or elements in Item 26.
Pesticides(insecticides. fungicides.and rodenucides)must be reported in terms of the acceptable common
names specified in Acceptable Common Names and Chemical Names for the Ingredient Statement on
Pesticide Labels. 2nd Edition, Environmental Protection Agency.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.
II-5

•
DISCHARGE SERIAL NUM/ER
FOR AGENCY USE
. 11111111
17. Oeserlptlen of Intake and ONeha►ee
For each of the parameler'listed below.enter in the appropriate box the value or code letter answer called for.(see Instructions)
In addition,enter the parameter name and Code and all required values for any of the following parameters if they were Checked In Item l6;
ammonia,cyanide,aluminum.arsenic,beryllium,cadmium.chromium,copper,lead,mercury, nickel,selenium,zinc,phenols,oil and grease,
and chlorine(residual).
Influent I Effluent
u u e
e ,, I• ono a , . •
R
Parameter and Code v I r : > ,, ° w „ E a '
It1ls • < i e3 � < atuB � ituuB uE• 21
6,4 � = � i � x ._ % 8 g1 $1 c E
; � °. = � G 2Ocua < 28 " a t% < i < .Al
(I) (2) (3) (4) (5) (6) (7) (8)
i
•
Flow' . .
Gallons per day 954,000 95,050 20,000 450,000
00056
UH
nits 7.3 4 6.00 7.00
00400
Temperature(winter)
° F Ambien
74028 .
_ Temperature(summer)
° F Ambien
74027
Biochemical Oxygen Demand
5-day)
mg/1
0.89 8.9 3.0 20
mg/1
00310
Chemical Oxygen Demand(COD)
mg/1 5.8 1 58 <50 75 •
00340
Total Suspended(nunfilterabk)
Solids
mg/I 64 30 10 100
00530 .
Specific Conductance
micromhos/cm at 254 C 9814 2500 6500
00095
Settleable Matter(residue)
m1/I
00545 I i
'Other discharges sharing intake flow(serial numbers).(see instructions)
II4

OISCMARGE SERIAL NUMBER
_ ROR AGENC V Uft
It• i till [ 'II ,
17. (Cent'd.) •
Inllucnt • Effluent
a
s _ 7 . r % .5 i
. . L 2
Parameter and Code it y n > 3 G > $ al < $
lifts < F. 3 < I E w Y g E 1 .1 Zs, C. .Rm . Y
Y. y
c °_ e ' I1 •5d & u v ; � � 5{ $ 2 . 2 E
� � � I ld� O � t iO :ul7 u. < 2 < H
(II (2) (3) (4) (5) (6) (7) (8)
-_ ► - . i_ — '._ - _ iv
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 . 0.17 ,
Copper 01042 0.0022 0.02 <0.005 0. 12
Lead 01051 0.0025 0.018 • <0.01 0.04
Nickel 01067 0.0058 0.06 <0.02 0. 17
* Below detection
See continuation sheet for additional parameters. .
IS. Plant Controls Check If the fog- 219
lowing plant Controls are available
for this discharge.
Alternate power source for major CI APS •
Pumping facility.
Alarm or emergency procedure for X]ALM Out of range• PH at discharge to Killian Creek
oower or equipment failure is alarmed.
Complete item 19 if discharge is
from cooling and/or steam water
. generation and water treatment .
additives are used.
1g. Water Treatment Additives If the
discharge is treated with any con-
ditioner, inhibito►,or alglClde.
answer the following:
a. Name of Material(s) 2111e
. b. Name and address of manu-
facturer 21110
•
c. Quantity(pounds added per 2194
million gallons of water treated).
II-7

• DISCHARGE SERIAL NUMBER
ROR AG1NCY USE
t
d. Chemical ca^Pattlon of these
2104
additives(see instructions).
Complete items 20-25 if there is a thermal discharge
•
(e.g.,associated with a steam and/or power generation
plant,steel mill,petroleum refinery.or any other Not applicable.
manufacturing process)and the total discharge flow is
10 million gallons per day or more. (see instructions)
20. Thermal Discharge Source Check 22B
the appropriate item(s)indicating
the source of the discharge. (see
instructions)
Boiler Slowdown ❑BLBO
Boiler Chemical Cleaning ❑BCCL
Ash Pond Overflow ❑APOF
Boller Water Treatment—Evapora- ❑
EPBO •
tor Slowdown
Oil or Coal Fired Plants—Effluent ❑
OCFP
from Air Pollution Control Devices
Condense Cooling Water 0 CONO
Cooling Tower Slowdown I ❑CTBO
Manufacturing Process
C MFPR
Other ❑OTHR
•
(
21. Discharge/Receiving Water Temper-
ature Difference
Give the maximum temperature
difference between the discharge
and receiving waters for summer {`I
and winter operating conditions.
(see instructions) 221a °F.
Summer
winter
2211f °F.
22. Discharge Temperature, Rate of 222 °F./hour
C Per Hour
Give the maximum possible rate of
temperature change per hour of
discharge under operating con-
ditions. (see instructions)
•
23. Water Temperature,Percentile
Report(Frequency of occurrence)
In the table below,enter the
temperature wnicn is exceeded 10%
of the year.5%of the year, 1%of
the year and not at all(maximum
yearly temperature). (see instructions) Maximum
FrequencyI of occurrence 10% 5% 1%
Ii of ofI °F
a. Intake Water Temperature 2224
of
(Sublect to natural changes) of I of of °F
b. Discharge Water Temperature CM
24. Water Intake Velocity
224 feet/sec.
(see instructions)
2S. Retention Time Give the length of 22i
minutes
time. in minutes, from start of
water temperature rift to discharge
of cooling water. (see instructions)
11-8

4 . . •
•
NORTH CAROLINA DEPT. OF NATURAL & ECONOMIC RESOURCES
ENVIRONMENTAL MANAGEMENT COMMISSION
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
APPLICATION FOR PERMIT TO DISCHARGE
ADDITIONAL REQUIRED INFORMATION
Hitlilt
APPLICATION NUMBER
17. (Cont'd. ) DISCHARGE SERIAL NUMBER
REFER TO DIRECTIONS ON REVERSE SIDE BEFORE ATTEMPTING TO COMPLETE THIS FORM
O
v v YY 'ma 1. yy
= .i =• ' E N „ a Q E E��
Parameter i Z n L C ; ei n $ Z tE
(Code)CC
e " c _ G4 z > s > GI. <
(501) ,
(1) (2) ' (3) (4) (5) (6) (7 . ` (q
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
best of my knowledge and belief such information is true.complete and accurate.
1. i
Date Form Completed 1 Name of Authorized Agent Signature

• A
•
Directions.-For each parameter listed, complete the than 15 minutes).
information requested in each column in the units specified #C For composite sample "#" is to be replaced by the
according to the instructions given below. average number of hours over which the composite
Column 1. -Enter the daily average value of the intake sample was collected. Composite samples are corn-
water at the point it enters the facility. If intake water is binations of individual samples obtained at intervals
from more than one source, and enters the facility at over a time period. Either the volume of each in-
separate entry points, the value given in column I should be dividual sample is directly proportional to discharge
weighted.proportional to the quantity of flow contributed flow rates or the sampling interval (for constant-
from each source. If water is treated before use,completion volume samples) is inversely proportional to the
of this column is not required (see instructions for column flow rates over the time period used to produce the
2).Values of intake are not required for mining activities. composite.
Column 2.-If all or part of intake water is treated before
use, provide values for total intake here instead of in NA If"CONT" was entered in column 6.
Column I. Also describe briefly in item 26 "additional Analytical methods.-Appendix A contains all parameters
information," the type of treatment pertormed on intake with their reporting levels, test descriptions, and references.
water (e.g.. rapid sand filtration, coagulation, flocculation, The parameter values can be determined either by use of one
ion exchange, etc.) and the percent of intake water of the standard analytical methods as described in table A or
contributing to this discharge that has been treated. by methods previously approved by the EPA •Regional
Column 3.-Supply daily average value for the days when Administrator or Director of a federally approved State
discharge is actually operating or is expected to be operat- program (or their authorized representatives) which has
ing (a new discharge). Daily average values are to be corn- jurisdiction over the State in which the discharge occurs. If
puted by weighting the daily value in proportion to the daily the test used is not one shown in table A. the test procedure
flow. If a discharge occurs irregularly, the value supplied should be referenced in"Remarks" or on a separate sheet. If
in the column marked "Daily Average" should represent values are determined to be less than the detectable limit(as
an average for the average for the days the discharge actually determined by referenced standard analytical techniques
occurs. Average values are not'to be supplied for pH, and/or instrument manufacturer's literature), specify "LT
specific conductance, and bacteriological parameters (e.g., (value of detectible limit)" in the appropriate space. For
coliform bacteria). example. if the detectable limit is .005 mg/1 and quantities
Columns 4 and 5.-Supply minimum and maximum value of less than tins are determined, specify "LT .005." Do not
observed (or expected for new discharge) over any one day enter descriptors such as "NIL," "TRACE," "NEG," etc..
when the discharge is operating. for this purpose. If it is your reasoned judgement that one or
Column 6. -Specify the average frequency of analysis for more of the required parameters'is not present in the initial
each parameter as number analyses per number of days(e.g., untreated or treated process water and/Or the discharge,
"3/7" is equivalent to three analyses performed every 7 enter an "A" (meaning "absent") in the appropriate space.
days). If continuous, enter "CONT." When analyses are In order for values reported to be representative, it is
conducted on more than one individual grab sample col- recommended that they be based on from at least five to
lected during the same day, the analysis frequency should seven analyses of composite samples (if applicable). Each of
reflect one analysis whose value is the average of the the composite samples should be obtained by compositing
individual grab sample measurements. Average frequency frequent samples in proportion to flow over an operating
should he based un an operating month. day. Samples should be taken during period of maximum
Column 7.-Specify the number of analyses performed at production, if possible. If samples are taken at periods of
the average frequency specified in column 6, up to 365. less than maximum production, state in "Remarks" the
Column 8.-Specify sample type as follows: percent of maximum production that was obtained during
G For grab sample (individual sample collected in less the sampling period.

•
•
D;SCMARGE SERIAL NUMBER
• •
/OII AO[NCY um'
: 111111 it
_{. Additional 1MB,II a •S
Infovmat1On
71�• 1 tMl
1 En ineerin Re ort for ro 'ect has been include d_ this
a plication. Additional copies available upon request from•
ap licant' s a ent. — -
9-11
Run scenario was developed for discharge. Please see Engineering
Report.
17 Intake water is clarified, filtered, and demineralized for
infection into the combustion turbines to control NOx emissions.
_ More than 99% of_discharge results from the treatment
the intake water for this fait.