ML19308E042

Responds to NRC 760112 Comments Re Facility NPDES Permit. Draft NPDES Permit Revising Thermal Limits,Chlorination, Percolation Pond Monitoring & Cooling Water Discharges Encl

ML19308E042
Person / Time
Site:	Crystal River
Issue date:	02/13/1976
From:	Zeller H ENVIRONMENTAL PROTECTION AGENCY
To:	Muller D Office of Nuclear Reactor Regulation
References
FL0000159, FL159, NUDOCS 8003200775
Download: ML19308E042 (13)

Text

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l'e2, binr C ronu 195 US. NUCLLAR RECULATfsRY COMMISSIOff 7

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DOCKET NUM BE R s

50-302 j

NRC DISTRIBUTION FOR PART 50 DO.KET MATERIAI.

" ""NIRO E

To:

Mr. Daniel R. Muller FROM:

U.S. EPA DATE OF DOCUMENT NRC Atlanta, Ga.

30309 2-13-76 Howard D. Zeller DATE RECEIVED 2-18-76 M TTEn ONOTonizEo PROP INPUT FORM NUMCER OF COPlES RECEIVEO 2banlOINAL MC LASSt FIE D 1

OCOey oEsCninTiON Ltr trans the following:

ENCLOSU RE COnunents in res,ponse CO NRC conunents On the NPDES Permit for Crystal River re Our Conunents o f 1-12-76'.....,

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0EPs, PLANT NAME: Cyrstal River Plant r=

iI SAFETY FOR ACTION /INFORMATION ENVIRO DHL 2-21-76 ASSIGNED AD :

ASSIGNED AD.

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BRANCH CHIEF :

M96RN PROJECT MANAGER:

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SPANGLER M

COSSICK & STAFF ENfdFEERIt[G IPP07.ITO MIPc RSCCAny SITE TECll CASE KNIGHT OPERATING REACTORS GAMMILL

_.J161MER SIHNEIL STELLO STEPP d__11AgLg3S PAWLICKI HULMAN OPERATING TECH PROJECT MANAGEMENT REACTOR SAFETY EISENHUT SITE ANALYSIS BOYD ROSS SHA0 VOLLMER P. COLLINS NOVAK BAER

_ BUNCH 110USTON ROSZTOCZY SCHWENCER f J. COLLINS P_ET_ERSON CHECK GRIMES KREGER MELTZ llELTEMES AT & I SITE SAFETY &_ENVIRC SKOV110LT SALTZMAN ANALYSIS RUTEERG DENTON & MUT T.ER EURNAL DISTRIBUTl_ON CONTROL NUMut3

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ATLANTA, GCORGI A 30309 T\\

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.. 2 9-Mr. Daniel R. Muller, Assistant

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s Director for Environmental Projects

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Washington, D.C. 20555 Re: Crystal River Power Plant NPDES No. FL0000159 60-@@

Dear Mr. Muller:

Thank you for your comments of January 12, 1976, on the National Pollutant Discharge Elimination System (NPDES) permit for the above referenced facility.

This letter is in response to those comments.

1.

Thermal limits - the permit has been revised to reflect the At requirements of the ETS.

2.

Chlorination - the suggestion that chlorination be conducted during off-peak hours has been deleted.

3.

Percolation pond monitoring - under current interpre-tation of EPA regulations no authority is given to include ground water regulation and monitoring in NPDES permits.

4.

Page 3, A, cooling water discharges - this has been changed to "once-through equipment cooling water."

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If the discharge canal extension is constructed as proposed, new monitoring requirements should be imposed by NRC.

A revised permit is attached per your comments. If you have any questions, do not hesitate to call B.R. Nicolajsen of the Region IV Thermal Unit.

Sincerely ours,

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r Howard D. Ze1 er Deputy Dird tor Enforcement Division Enclosure l

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-s Perinit No, FL 0000159 Applicationf(0. FL 074 OYL 2 000020

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AUT110RIZAT10N TO DT.SCILGOE U::D~R TRE Ndh NATIONAL POLLUTANT DISClil't GE E.LI;iI'!ATION SYSTEM In compliance with the provisions of the Federal Water Pollution Control Act, as amended, (33 U.S.C. 1251 et. seq; the "Act"),

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r Florida Power Corporation P.O. Box 14042 a ' ,.',\\

St. Petersburg, Florida 33733 is authorized to discharge from a facility located at

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'y Crystal River Power Plant, Units 1, 2, and 3

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i to receiving waters named Gulf of Mexico from discharge points enur. crated herein, as serial numbers Ng, 001,003, 035, 006, and 007 during the effective p?riod of this pernit.

in accordance with effluent limitations, noaitoring requirerents and other conditions set forth in Parts I, II, cr.d III hercef.

This permit shall become effective ca This permit and the authorization to.'iccinr.c O.11 expire at midnight, Permittee.chal a t d ! sci.e.r' : af ter the above < late of expiration without prior authori ~ _ c c..

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.c to t w + nt nut ho r t zu t.f on to discharge beyond the above date o e virr.ch a, tha pe rni. tec chal l sub:.d t such infortetion, forr.s, c.nd fees ne c:t re p:u by the A:pacy authorized to issue NPDES permits no later than 16-) days 1,riar to the above date of expiration.

Signed this day of Jack 1;. Aav.:n, i'. i'ioucl Administrator 9

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. EFFLUENT LIMITATIC IS AND MONITOR-II:G REQUIREMENTS During the period beginning n effective date and lastin3 unt il December 31, 1976*.

the permittee is a.ithorized.o discharge from outfall(s) serial number (s) 001 and 005

- Once-through cooling water from Units 1, 2 and 3 discharged to the Gulf of Hexico.

Such discharges shall,be limtted and monitored by the permittee as specified below:

g Effluent Ch2rceteristic Diu@ m 3 L1ritations reniterf_.nt h p ts Ch1crin. cir:1; In:,:ar.taneous Menstrem.it Sa:ple Period Av.u nee

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F]ot. -O/ Day (:'0D)

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Cnntinucus P2 cord r or pung Irgs Temperature *C (*F)

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Total residual chlorine (rrg/')

See below 1/ week Multiple grabs f.

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On or before March 31, 1976, total residual chlorine shall not exceed 0 5 mq/1 in the discharge fr >m any individual unit (4 con'densers per unit).

Chlorination shall be limited to one hour per i

day per indiridual unit and no,two condensers shall be chlorinated simultaneously.

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• During this period, permittee shall mod'ify faci' sty intake and discharge canals per part.IIIE.

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Samples taken in compliance with these monitoring requirements sp :cified above shall be taken at the following locations:

Chlorine at the outlet corresponding to an individual condenser waterbox, flow from combined circulating water pumps, and temperature at the plant inteke structure, condenser uu u

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• j; outlet, and the hulkhead line in the discharge canal.

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ETRUT.NT LIMITATIO;;S AND MONITO?.DM FF.rg:JInigrITs E r '.ng t' e paric i bag Lr.: v. on January 1, 1977, and lasting through the expiration date of this permit t'c c ::cr.:r -.,

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.., c :.. ;.,.,, ;. 3.: g...y, t r.11 (g, 3 n-ial rC cr(s) 001 and 005 nnce-throuch cooling water discharged from Units 1, 2, and 3.to the Gulf of Mexico through modified discharge canal.

such disch.

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Continuous heerde:s Tene ra tu re *C (* F) s,c 1 Belov 16.*ccic l'.ul tiple grabs Total residual chlorine (mg/l)

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The thermal comporant of this discharge is subject to effluent limitations which consist of off-stream cooline pursuant to Section 301 of the Act. However, the permittee may request a hearing in conformance with the provisions of Section 316(a) of the Act,at anytime prior to June 30, 1978.

If at said t earing the permittee can demonstrate that discharge of once-through '

cooling water through the mc di fied discharge canal (See Par,t lilE) will not cause substantial damage to a balanced indigerous population of shellfish, fish, and wildlife in and on the receiving body of water, th( requirements of Section 316(a) thall be satisfied and off-stream ccoling will not le a requiiement of this permit.

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Total residual chlorine shall not exceed 0.5 mg/l in the discharge from any individual unit (4 4

condensers per unit).

Chlorination shall be limited to one t our per day per individual unit cod

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s-no two condensers shall be chlorinated simultaneously.

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q Stmples taken in compliance with these monitoring requirements'shown above shall be taken a following locations:

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' f rom combined circulating water pumps, and temperature at the plant intake structure and the bulkheae line in the discharge canal.

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EFFLUENT LIMITATIONS AND MONITORING REQUIREMENT"S 1

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During the period Seginning December 31, 1975 and lasting through expiration date of the permit, permittee is authorized to di'scharge from outfall(s) serial number (s) 003 and 007. Intake, screen wash water discharged

- to the Gulf of Mexico.

i Permittee may discharge intake screen wash water without limitations and IMnitoring requirements.

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EFFLUENT LIMilATIONS AND MONITORING REQUIREMENTS During the period beginning one year af ter. start-up and lasting through the expiration date of the " permit, the permittee is ' authorized to discharge from outfall(s) serial number (s) 006 - nuclear services.and decay heat seawater system discharged to the Gulf of Mexico through modified discharge canal.

Such discharge shall be limited and monitored by the permittee as specified below:.

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l This discharcs is regulated by the iluclear '.tegulatory Commissicr. under the provision.s of Licensa dared a..d is monitored and rcrcrtad to the l'eclear Regulatory Commission.

However, chlorination practices and chlorine residuals as monitored _in the dischart;c shall r:ect the requirements f ar once-through equior.ent cooling sater as set forth in the effit.cnt guideliUs and standards of the Steam Electric Power Generating Point Source Category ac promulgated in the

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Federal Register, Number 196 (October 8,1974) Volume 39.

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the coc.'ined intake water pumps and frae avai'able chloritie f

Ferialttee shall coritinuously monitor flow at a

V by taking a weekl f grab sample at a point of discharge prior to mixing with other-waste streams.'.

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SCllEDUI.E OF CO:TLIANCE 1.

The pernittee shall achi;v compl e ;e with the efflucet limications

. cpecif kJ for diccharp.:a 'n necc6. ec uith the following schedule:

2 Intake and discharge canal modification a.

(1) Submit applications for dredging to State and Federal Agencies January 1, 1976 (2)

Initiate core borings January 2, 1976 (3)

Submit engineering drawings and specifications March 31, 1976 (4)

Start equipment mobilization and/or dredging July 1, 1976 (5)

Complete dredging and related construction December 31, 1976 b.

Start biological study--316(b)

March 30, 1977 (intake)

Biological r'eport--316(b)

September 30,1978 (Intake) c.

d.

Start biological study--316(o)

March 30, 1977 (Discharge)

Biological report--316(a)

June 30, 1978 (Discharge) e.

f.

Achieve chlorine levels March 31,1976 (Discharge)

[l' 2.

No later than 14 calen.1;.r d.ys ic.:owing a' date identified in the above schedule of cor.pi'cace, tha pecci: tee shcil submit, either a report of progress or, in the casa of. r ci.~1c cctions being' required by identified e

dates, a written notice of carglb.cce or conce aliance. In the latter case, the notice shall irsela..a tan cause of nenetepliance, any remedial actions taken, end the probabil. y of meetint, the next, scheduled requirement.

Note: Any construction ef new v. u e treatn.'at facilitics or alterations vilt require a penait or authoriza-to an!

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• tion for construction la accordt. at tith cpplicable state law and regulation.

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C. MONITORING AND REPORT NG

'1.

ReprcrentativeSampling S.vnples and measurements taku as requirai hereis. :E._: b2 representative of the volume f

end n:ture of the monitored cuch:xce.

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2. Reporting a

Monitoring results obtrined durir.g tbc previom 3

' hs sh:J! he summarized for each month cnd reported en a Dischar.",e bmitm -

tt Form (EPA No. 33201).

postmarked no later than the 23th day of the ec... ic.:.2 ming the cc:npleted reporting period. 'Ihe first report is d :: en Duplic' e' 3.ised copias of the:e, and all other repcrM required bcain,

,mit:cd to the Regional Administrator and the State et the followia; :.dW;" :

Regional Muinistrator Florida Department of Environmental Environmental Protection Ap,cncy LMD Regulation 1421 Peachtree Streat, H.E.

34% McCrory Place Atlanta, Ccorgia 30309 Commodore Building, Suite 101 Orlando, Florida 32803

3. D /M6na critt. 7tti: Overar,e Tiw " daily c/rcrc%" cccc :atretien.

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(weighted by flou) of all the dcily de: a : nr_tions of concentra-tion mrde during a colcacar cce.h.

La 1, J terminations of concentration cad: t cing r. cc:qccit+ r.- -3.e shall bc the co,ncen-tration of the co:;ccc.te src.;12.

E. : s ; a cc; pics are used, the daily detc.raination ci cenecntrr.:ic 1 !!-

'l 'm the arithmatic averaga (ueighted by fica) oi :.11 tL; a

.a colicescd during that calendar day.

S2 daily determination b.

The " daily maxineg", concentration n of concentration for cay cula.:.cr d:

.:ch sr M concentration

c. '" Weighted by flo." t.r.un th' r..

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m tir^a its re pectiva fitr.: in ca. m...

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d.

"tMkton" neans frc.a e.i.mia; u,.;;ic c cl.; whethat of frechwater or marine origin.

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For the purpose of this pemit, a calo d:>r day is defined as any 24-hour period, i

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.ier vcW:3 rud procedures may lar required.

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m d :a in t'.o cdcuHien and reportir:g of.

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. Sciet ecti.'itics required. by this Ai! 3 : r.,nc:.; ::d. '

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Pninit No.

A. MANAt;I;.'.!CNT lti;QtilitF.Mr:NTS

1. Change in thscharge All dia 1.a,es authormed tercin shall be consistent with the terms und conditions of this o

perniit. The di.wh.up of any t.olintant identified in :his permit more frc<;uently than or at a level in exem. of th : aud.orized shall runstitute a vmlution of the permit. Any anticipated fr.cihty r; ;>winns pro:!uction incro.scs, or proce>s modifications which will result in new, different, or sacre. cd discharnes' of pollutants must be reported by subminion of a ne..'. Wi:S application or, if such changes will not violate the effluent limitations specified m thi.i permit, by notice to the permit issuing authority of such changes. Followin;'such notice, the permit may be modified to specify and limit any pollutants not prevtuusiy limited.

2. Noncompliance Notificction 1

If, for any reason, the permittee does not comply with or will be unable to comply with any daily maximum effluent limitation specified in this permit, the permittee shall provide the Itq;;on d.uirainisin. tor and the State with the fo!!owing infortnation, h1 writing, within five (S) days of becoming aware of such condition:

a.

A description of the dischar;;e ar.d cause of noncompliance; and

b. The period of nonco npliance, including a::.ct dates and times; or, if not cor ect:d, the nuticipated tim" Oe nir:empihmce is expected to conunuc, and strps bei:';

taken to reduce, elir.linate anu provent racuncaca of the noncomplying dirchar:;e.

3.

Facilities Operation The permittee shr!! at cil times mrictnin in good working order and operate r.s efficiently as possib!c all treatment or contr:;l ;ceilitic.s or sydnms insta!!cd or used by the pctmittee to achieve compliance vrith the tert..s ar.d condi; ions of this permit.

4. Adverse impact The permittee shall tr.ke n!! reasonahk steps to minimize any adverso i,mpact to navi;:ab>

waters tesulting from noncompi;uce with.rny eint ent ihaitations sp.vified in this permit, inc;udmg ruch acceiaated o; a:witwaai mc.mtoring r.2 neces:ary to dat rmine tne n?tu onr * ' pact of *e

- d"ab,.".

5. Bypassing Any diversion from or bypass of facdities necessary to maintain complir,rce with the

. axcept ti) *^ab nnavoidah:c to prevent term. md conuitium of inis normit is proiub:m 3 i

loss of life or severe property d: tr.), or (it) where exce>sive storm drain t:c or runoff would d. imago any fa !hties necewry for ecmphance with the eiituent lin i'ntions ro.:t prohibiticns of thir. permit. The permittee shrJ1 promptly notify the Itegion,1

- Adminir.trator and L te State in writin:; of each such diversion or bypass.

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6. RemovedSubstances Colids, studic ;, filter backwc:h, or other polhitants removed in the course of trcitment or.

control of we,tave.tcra sha!! In disposed of in a manner sah c.s to p. mat cny po!'ut nt

, e' from such mat:riids from entering navir.;;b!c waters.

7. PowerFailurcs In order to mdntdn comp!!snea with the effluent Ilmitations and prohibition: of this permit, the permittee shd1 cither:

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a. In accordance'with the Schedule of Complianca contained in Part I, preside an alternative power source sufficient to operate the wr.stewater control facilitics; or, if such cite: native power cource is not in existence, and no date for its in:plem eniction appcars in Part I,

b. Halt, reduce or otherwise control production and/or all disch:r;ps upon the r-duction, lor:, or failure of the prime.ry source of power to the wattawater cont;ol fccilitics.

D. RI:CPONSICILITIES

1. Et,;ht of Entry The permittee rhell allow the head of the State water pollution control c:: aery, tha Reciond Administrator, and/or their authori:cd reprcrent tives, upon the pre:. int. Mon cf c:cdentida:

To enter upon the permittee's prc:nices where an c!Iluent source is Ic::st:ri or in a.

which cny records cra rcquired to be kept und:r the terms r./.d condith.1: ci this permit;cnd

b. At re mnd>!e times to hevo ace : ta c.ad copy any records recGed to E t. '. W -r e r.d cenniim of i - ; mdt; to in cet tny mcnth :. ; eqi,

..c or tha t-mcal;cCn ; meJaca re:, cad in., y ra:it; cnd ia r ;12 any C..v.:.m) of i....;.. :.ata.

2. D.: cfer c( Owncr: hip or Control In the event of rny che.nca in control or ownership of fceiliti:s from wh'i;h the -tithn-i.vd dhchet, es uuuut,:, tha p:: aitica ::hdl notify the succo: ding own: cr cont;;4!- r of the.

c:i.tence of l'.b p:.rmit by ! citer, a copy of which :.1 di be forw:.;d:d to the E.:innal Admin!,:tator r.nd the Etnia v;ut r pollation control c:,.acy.

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3. AvalMllity of R: ports l

1:.tecpt for (. ts 6:t:rmird to be confkintini und;r rection 30') pf the Act,:.!! r7n t:

Ind cd M.:uad.nce '...:h the t ru of this r'? :ii Ud! L) t. dE.'.!: f'l 1 JHic 1

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4 PARTE Yarc at Permit No.

inspection n'. the office.s of the State water' pollution control agency and the Regional Admi:n.it tur. As ter;un ed by the Act, effluent data chall not be considered confidential.

1;ncu... ::y nu.:.ing any f:.!re strtement on any such report may result in the imposition of cnmind ptnalties as providad for in Section 309 of the Act.

4. l'ermit IJo<tification After nottre end opportunity for a hearing, this permit may be modified, suspended, or revoked in whole or in part during its term for cause including, but not limited to, the followin;;;

Vichtion of any terms or conditions of this permit; a.

b. Oh:.ining this permit by misrepresentation or failure to disclose fully all relevant f :::or A ch *no in any condition that require: cither a temporary or permanent reduction or c.

c!imination of the authorized discharge.

5. To:Ic ?o:h::nt:

Notvcitt-:ading Part II, B-4 above, if a toxic effluent str.dard c p chibition (including 5 'uk of compliance rpecified in such effluent standard or prohibition) is rny er.tSi :..I under Sxtion 007(a) of the Act for a toxic pollutant which is present in the disc:n, r, ul :.uch et.:n.hrd or prohibificn is more strin;cnt than any limitation for such polh t.ct la this pe:r.dt, thi: p:rmit chcIl be revi:cd or modified in accordance with tha tuic.:.....nt d.md:rd or pichibition and the permittco so notified.

G. Civilend CrirninalLiability l'.e ' r r evi, led in p?rmit conditions on "Bypr.s:ing" (Part II, A 5) and " Power lwr " (i ; t II, A.7), nc.2iin;; in this permit shall be construed to relieve the permittee f ecm (.' 'l c. c:: ;n:11 :xhic: for n-unapliance.

7. C.'l 1. ' :. :rdot:s Suhtunce L! chili.;

Nof5 : i i this p.u mit EMll be conthued to preclude the institution of any legal action or reli: /c p.:n..iltee f.o:n any raponribiliticJ, li3bilitieS, Or pen:dlies to which the pcir..iU '- --~y be cuy ct under Section 311 of the Act.

U. Stat.' Lovs Nothi : in this permit th7tl be construed to preclude the institution of any let;al action or r..li.- 0 , ; tmin : fmu cny re:pon ibilitic:,liabilitic:, or penaltics c:tublished pursuant to ray.,4eabic 0;;te lx.y or reade. tion under autholity pre:erved by Section 510 of the Act.

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PART II Page of Permit No.

9 9.

Property Rights Th t. ircu nce.of this permit does not convey any property rights in either reni ur perso.ini property, or any exclusive privileges, nor does it authorite any iry,ay to private property or any invasion of personal nor cay i'dringement of Federal, State or local laws or regulations.

t.; 29, 10.

Severf;111ty Ti.c provisions of this permit are r,2verable, nnd if any provision of this pcr:'it, or the nr. plication of any provision of this permit to any circum-is held invalid, the application of such provision to other sten:2, circc utences, and the remainder.of this permit, shall not be affected hereby.

PART III

)THER REQUIP.C.i*'NTS A.

In the event that vaste streams from various sources are combined for treatc><nt or discharge, the quantity of each pollutant or pailutant pro,certy attributable to each controlled waste source chall not eec nd the specified limitation for that vaste source.

B.

If the permittee, after monitoring for at least.six months, deter-m'.rca that he is consistently meeting the effluent limits contained

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he.:eln, the permittee may request of the Regional Administrator that th; monitortag requirements be reduced to a lesser f'requency or be e.I!:ta.ted.

C.

Y... a chall b no discharge of polychlorinated byphenyl compounds cot. manly uced for transformer fluid.

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eenpany ch;ti notify the Regional Administrator in writing not

-: - thaa stnty (50) days prior to instituting use of any additional

'. : oc.l i..i c-teci u: 2 ' *. ---' * ; ay"*cnn, other than chlerine, which he toxic to aquatic life other than those previously reported cc the t

7 E... trennental Protection Ancncy. Such notification shall include:

1.

Name and scners! composition of blocide or chemical.

2.

Frequencies of use.

3 Quantitles to be used.

..'"s 4.

Proposed discharge concentrations.

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EPA registration number, if appilcable.

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_Poge fof Permit No.

E.

Permittee shall make the fo'llowing modifications to facility intake ~and

• discharge canals no.later than December 3.1, 1976:

(1) Extend the south' dike of.the discharge canal approxiinately '1615 -

meters (5300 feet) seaward.

(2)

Construct a parallel dike along the north side of.the discharge canal approximately 3597 maters (11800 feet) seaward.

(3) Extend the 3 meter (10 feet) depth of the discharge canal seaward approximately 1615 meters (5303 feet).

1 (4) Extend the south side of the intake canal approximately 2316 meters (7600 feet) seaward.

(5)

Deepen the extended intake canal to an average depth of approximately 6 meters (20 feet).

Approval for construction necessary for these modifications shall be obtained prior to construction in accordance with State and Federal laws and regulations.

F.

No later than three (3) months af ter completion of the intake canal modifications outlined in lilE above and start-up of generating Unit Number 3, permittee shall imple. ment an approved 316(b)' study to evaluate the effects of the cooling water intake relative to impingement and entrainment.

Results of this study shall be reported to the Regional Administrator and State Director no later than eighteen (18) months after implementatinn.

Based on this study, the Regional Administrator shall make a determination as to the possible need for procedure modification, facility construction, or of f-stream cooling. Ninety (90) days af ter o'pportunity for hearing and review, perraittee shall submit for approval an implementation schedule for construction of such facilities as the determination shall find necessary.

G.

No later than three (3) months af ter completion of the intake canal modifications outlined in fart lilE above and start-up of generating Unit Number 3, permittee shall impler..:nt an approved 316(a) study designed to evaluate the effect of the thermal discharge from the modified discharge canal (Sce Part tile) on the inc'igenous population of. shellfish, fish, and wildlife in and on the receiving body of water.

Results of this study

~~ -

shall be reported to the Region.1 Administrator and State Director no later than eighteen (18) conths after implementation.

In the event permittee falls to submit the above-mentioned study plan by the Indicated clate, the Regionai Administrator shall make a determination based on the data available. Within ninety (90) days of-notification of this determination, permittee shall submit an implementation schedule for the construction of off-stream cooling or other facilities as the determination shall require. Upon approval of the implementation schedule, the permittee shall expeditiously undertake. construction in-accordance m q"

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'with such schedule.

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