ML18095A693

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Forwards Supplemental Info in Support of Request for Renewal of NJPDES Permit NJ0005622
ML18095A693
Person / Time
Site: Salem  PSEG icon.png
Issue date: 01/11/1991
From: Miltenberger S
Public Service Enterprise Group
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NLR-N91009, NUDOCS 9101230167
Download: ML18095A693 (17)
v • d • e


Text

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Public Service Electric and Gas Company Steven E. Miltenberger Public Service Electric and Gas Company P.O. Box 236, Hancocks Bridge, NJ 08038 609-339-1100 Vice President and Chief Nuclear Officer JAN 1 1 1991 NLR-N91009 United States Nuclear Regulatory Commission Document Control Desk Washington, DC 20555 Gentlemen:

NJPDES PERMIT NJ0005622 SALEM GENERATING STATION FACILITY OPERATING LICENSE NO. DPR-70, DPR-75 DOCKET NOS. 50-272, 50-311 The enclosed supplemental information in support of a request for renewal of the New Jersey Pollutant Discharge Elimination System (NJPDES) Permit No. NJ0005622 is submitted pursuant to the requirements of Subsection 3.2 of Salem Generating Station Environmental Protection Plan (EPP), Non-Radiological, (Appendix B to Facility Operating License (DPR-70 & DPR-75, Docket Nos.

50-272 & 50-311).

The renewal application for the NJPDES permit was submitted in accordance with the New Jersey Administrative Code, Section 7:14A-2.l(g) 5 on June 1, 1990.

Should you or your staff require any additional information, please contact Mr. Bruce Preston, Manager - Licensing and Regulation at (609) 339-1229.

Enclosure Q1012~01A7 910111

~D~** ~fiofK 05000272 2 ~} \\} u -~.. ~* U' F'DR sincerely, Coo*.,.

Document Control Desk NLR-N91009 (All w/o Enclosures) c Mr. J. c. Stone Licensing Project Manager Mr. T. Johnson Senior Resident Inspector Mr. T. Martin, Administrator Region I Mr. Kent Tosch, Chief 2

New Jersey Department of Environmental Protection Division of Environmental Quality Bureau of Nuclear Engineering CN 415 Trenton, NJ 08625 JAN 1 1 1991

Public Service Electric and Gas Company Steven E. Miltenberger Public Service Electric and Gas Company P.O. Box 236, Hancocks Bridge, NJ 08038 609-339-1100 Vice President and Chief Nuclear Officer CERTIFIED MAIL RETURN RECEIPT REQUESTED (P 417 408 602)

Mr. George Caporale

'Bureau of Information Systems Division of Water Resources NLR-N91008 New Jersey Department of Environmental Protection CN-029 Trenton, NJ 08625-0029

Dear Mr. Caporale:

SALEM GENERATING STATION RENEWAL APPLICATION SUPPLEMENT NJPDES PERMIT NO. NJ0005622 In support of the Salem Generating Station NJPDES Permit renewal application submitted on June 1, 1990, and the revisions forwarded on August 31, 1990, Public Service Electric and Gas Company (PSE&G) has enclosed additional information which provides greater detail on the operations and discharges emanating from this facility.

Please insert these pages into the Salem Generating Station Pe~it Renewal birider and disregard the old pages.

A brief description of the items included with this supplement is given below:

a.

The average flow value in Section II.B.1.b for the non-radiological liquid waste treatment system, DSN 48C, has been corrected.

The maximum flow value had been incorrectly reported in place of the average value.

Both average and maximum values were reported correctly in Section V.A.l.f.

of the June 1 application.

b.

The flow values in Section II.C.4.a for the radiological liquid waste treatment system, DSNs 481A, 482A, 484A, and 485A, have been amended.

The correct flow values were originally reported to NJDEP in a September 26, 1990 letter from Bruce Preston, Manager - Licensing and Regulation.

c.

Page 4 of the attachment to Section II.B.3.a.has been amended to include the circulating water system vents as a discharge source to the west yard drain, DSN 488.

Similar changes were made to the Explanation of Notes included with Section V for DSN 488 and to the west yard drain flow schematic.

Mr. George Caporale NLR-N91008 2

JAN 1 1 1991

d.
e.
f.
g.

Page 2 of the Explanation of Notes included with DSNs 481 through 486 has been amended to provide more detailed explanations of the service water screens washing operation, the concentration of chlorine residual in the wash water, and the discharges from the wash water. return line (Outfall E) and the service water pump bYJ>ass line (Outfall F).

  • Additional tota-1 phenol~~'Sampling data* hai;; been included in Part c of' Sec~ion V for DSN 487B.

Additional total residuai chlorine sampling* data has been included in Part A of Sectl"C:m.v for DSN 4'88.

A revised General *site Map has been included which ~epicts only the Salem Generating station *

h.

The Schematic of Water Flqw.has been amended to indicate the discha_tge. from the *service water pump bypass line. (Outfall

_F) is combined with the service water screen wash water before final discharge in outfall E.

Item B of the Exp1anation_of ?fates accompanying 1;-he i;chematic of Water Flow has been corrected to. illustrate the proper operation of the

  • turbd.ne buil_ding flood pumps.

If you or any members of your st~ff.haveDany questions concerning

_this submittal, please contact Mr. Bruce Preston, Manager -

. Licensing and Regulation, at (609) 339-1209.

We are available to meet with you or your staff at your earli~st convenience to discuss this matter.

Sincerely, Enclosure c

cw/enclosure)

Ms. Melisse Wilusz NJDEP (Certified M?il)

Ms. Susan Tambini - NJDEP (Certified Mail)

Honorable Michael H. Facemyer -

LACT

-~s. Kristy Niehaus~ Esq. -t>Hunton.and Williams

County of Salem State of New Jersey I, Steven E. Miltenberger, Vice President and Chief Nuclear Officer,. ce*rtify under penalty* of law ~hat I have,personally examined arid am familiar ~ith the information submitted in this permit application supplement and that based on my inquiry of*

those ind.ivid~als immediately responsible for obtaining the information, I believe that the submitted inforinaiion.it true, 0

~

accural:e* and complete.

I am*aware*that. there are significant civi~ and criminal penalties* for submitting false, inaccurate or incomplete information, including the possibility of fine and/or imprisonment

  • Sworn -and subscribed to before *me this IQ ff, day of.:f.l\\N 1991.

~* -.

Notary Public o N

Jersey My Cor.miission Expires

  • D Steven E. Miltenberger Vice President and Chief Nuclear Officer

County of Salem State of New Jersey I,_ Stanley LaBruna, Vice President - Nuclear Operations, certify under.penalty of law that the information. provided* in

"~---*-

this document is t;ue, accurate and complete. I am aware* that '""'. -~':--=--*<~,~~-,~

there are significant civil and criminal penalties for submitting fal*se, inaccurate or incomplete information, including tjie p~s~ibility Of fine and/or impriSOillllent

  • sworn.and subscribed to before me 'this IO/h day of JAN 1991 Notary Public Jersey my Commission xpires

~

VALERIE M'bNIZ NOTAR~ ~UBLIC OF NEW JERSEY My Camm1ss1on Expires Mar. 28, 1993

r.

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&EPA U.S. lrNVU*ONMSNTAI. ""OTlrC:, oON ACl&NC:V 2C

. APPLICATION FO..,.... MIT TO -AAGI WAST!WAT!,.

NG MANUFACTURING, COWtllERCIAL. M G AND SILVIC\\JL TURAL OP£ RATIONS M'IOH Conwlidatfld P11rmirs Program "I. OUTPALL LOCATION For Hen outfall. **St rne *at1tuae 111C11onq1tude of *n 1oc:at1on ro ti!* n.. rl!St t 5 seconcs and tlll narn* of tlle rea1v1n9 w111r.

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I II. FLOWS, ~UACES OP POLLUTION, AND TREATMENT TlCHNOLOGIES A. Arucn a lin**drawi119 snowing tl'I* -

flow !tll'OU9fl tl!e f1C11itv. lndiCfte IOUn:et of int1k1 -*

oomntiont contr1bu1in9 Wut1Wat11r to :ne effluent, and tmcment unit1 labmlmd ta ~nd to in. more detlil.c:I delcriptiona in lmn B. CanltNC:t 1 -

ti.11nc:e on 1111 line dr1Win9 by snowing averaqe flOWI ~

intakes,, OQlntiOns. tnGJMnt unitl, fftC1 outfWIL If I -is ~

Clftnot be dlt9rmiMd (&tJ,.ffN cenan mining.cri11ina1, prov1d* a pictorim dmlcriQtiOn of me nn.re ~

-.naunt of.alY murcm of,,... 11'.!d..., COllKl!an or 11*a1*11 -.

8. For nc:fl outfall,~* 1 delcription of: (1 I All acientiant contributing _,._ts to !tie mtttucn, including Pf'OClll wat-tlr, sanitary Nast11W1te~

c:oolint WIUI', and stann W8Ut' l'Ynoff: (21 The-... flow comrtbutld by lml'I aperetion; and (31 The trwtment rKmiwcl by !ht wa.new11er. Continue on adc:litionel snwu if l\\IC8ari.

I.OUT-

z. OPS"ATIONISI CONT"l*UTING 11'1.0W J. T"SATMSNT ll'AL.1.N<l
1. Oll'C"ATION (IYtJ
b. AVS"AGS 11'1.0W.

0 L OCSC"ll'TION ii. 1-IST C:OCl:9.- "<:

lliatl llnclua 1uui.1 TA*l.ll ZC:*I 48C Demineralizer Waste and Drains 0.26 M6D See Attactunent 4A 10 10 10

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0 2C

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See AttaciUnerrt 490 Yard Drain -

Precipitation 4A Ruooff 0

491 East Y!lrd Drain 0.01 MGD est.

See Attachment 4A

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Oll'll'ICIAll. U** 0111.Y,.,_, -

EPA Form 3110-ZC (.. w. 2*11)

PACH 1 OP'*

CONl fNUE ON Rl:VER:

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CONTINUED t=ROM THE FRONT

  • C.'ExC9ot *.,; l!Qrm runoff. 1uk1, or so*I*.,,., of me dic:Nrgft ~1t.d "' 111m1 II** or B ~

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481A 482A 484A Liquid Radwaste 7

485A Ill. P"ODUCTION 12 0.017 0.051 5.5 MGY A.. (?Ol!S an effluent 9u1dt11ne :1m1t111i?ln promul91ted by EPA under Section JO. of mt Clun water Act IPPIY to your '8etioty?

~v1:S>1co..,plrt* lt*m 111-llJ C1110 (lo to S.ctio11 /VJ B. Are tlle I 1m1t1t1on1 1n tlle ICIPliCIOle efflutnt 1Uid9lirie 1.-cl in WTlll of producti°'1 (M,,,,_,,_,,. of.,.,.oonJ 1

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YIES ICO,,,Pl*t.- lt*rn l//*CJ J(Z 1110 (~to SfttiOll fi/J 0.5 MGM 0.2 C If vou answered "ves" to Item 111*11, liltlheQYMtitywhid't r~1nac:tuel ~ofyourlewelofproduct1on. expritsffcl 1n the termsarftl un,"15 used 1n tl'I* 1pphc:able effluent guldlfine. Ind incic:Ma the aff9c:l9d ~Illa.

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0 Z. Al'l'IECTIEO OUTl'Al..l,.So llut ?Wlfall nwmb~,..,

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..,~ vou *ow 'eauiret.I bv anv Federml, Stitt or loc:.I 1Utftor1ty to meet 1ny 1mpltmenm1on ldlldul* for the con1truct1on, upgrid1ng or ooe'at on oi wasie*

.,ate[ ""-~!"'~"' eau.pme"t or pr1Ct1C11 or 111y other tnY1ronmtntal pr09f*m* wtucll may efftct !tit d*ldl*;n described '"this auo1.cat o"' -r~,s *~ciuaes.

ou:.; '-J" *,n-1teo to, permit cond1t1on1, ldminitt111tiW or enforcement orders, enforcement comDl.. nc:t sen.dull letters, mpu1u1ons. court o*:le's. ana granr or *oan conditions.

QYn (co,,.,,i.i. ~

f0Uowi111 tolll*J C1110 '"to It.,,. IV-81 I. *lllSP' DSKlllPTIO.. OP' "llOJ*CT

'. I Oll:NTI l'ICATION o... CONDITION.I a......... cT*D OUTP'Al..1..S AG.. IEl:MIENT. *TC.

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'*C*.. o B QPTIONA.t. Y'.>u "Tiav attach add1t1on11 sheen dflcrib1n91ny ldd1t1on11 w*ter QOllut1on control pr09111m1 for orh*r 11n11rronmenra1 oro1ec'.s **" :-..,a1* Jf*~c'.

your d*scflar~sJ vou now nave underw1v or which-you plan. lnd1Cllte whether aach program 11 now underway or planned. dna "O :.;0°. ; ** JC'.ua :*

Planned scn@aules for CQn1truct1on.

=MA"IC "X" I,. oCSC:lti"ION 01' ADDITIONAL. CONTllOI..,.llOGllAMS IS ATTACHIEO EPA Form 3510-2C (Rev. 2*8151 PAGE 2 01".a CONTli\\oUE ON PAGE 3 a

OUTFALL NO.

OPERATION:

TREATMENT:

  • 0 OUTFALL*No.

OPERATION:

TREATMENT:

4 48C Non-Radioactive Liquid Waste Disposal System Treats non-radioactive liquid wastes from the steam generator blowdown, regenerant wastes from the demineralizer systems, and drains in the areas of the chemical treatment, storage, and handling facilities.

The va".rious waste streams are mixed in a. flow equalization basin.. The combined flow can be treate~ by primary*clarifi~ation* and 0 pH.

adjustment.:coa,gulant aid addition, secondary clarification, and filtration are installed options and may be utilized if necessary to meet effluent limitations. Flo'#'. is,, discharged to the

,Delaware River through any or all qf*'DSNs 481, 482, 484, an~ 485.

Sludge from the process is stored in.a waste sludge holding tank and trucked off-site-to a licensed treatmen~ facility.

4882 This outfall includes discharges from pr~cipitation runoff,-~lood pumps, sump pumps, roof drains, floor d~ains, river water influx, service water backwash and circulating water 0 system ~ents.

0 Service Water Backwash - Strainers filter out

. remainimg small particles present in th~ intake water. Wh~n required, the strainers are. backwashed to remove the particles, which is returnBd to the

.river through outfall 488.

Circulating Water System Vents - The circulating water system vents provide pressure and vacuum relief for.the circulating water system.

The*

vents* are located after the main condensers an~

discharge the same cooling water as is discharged through DSNs 481-486*, prior to commingling with.

any other waste streams.

No treatment is required since this is primarily river water. This discharges directly to the Delaware River

  • I.

I

~alem. Generating la..tion

.NJPDES Permit NJ0005622 Perm.it Smmary Table DSNs 481-441 Non-contact Coolinq Water Paqe 2 of 6 Explanation of Notes 0

has a macro invertebrate foulinq problem. The existing NJPDES permit provides for the continuous addition of sodium hypochlorite to this low volume waste stream within specific requirements and limitations. Sodium hypochlorite can be added at the pump suction bay and discretely to each distribution header. These provisions are adequate to protect the s~rvice water

.system arid the environment and should be retained in the.permit.renewal.

The Schematic of Water Flow shows the specific cooling systems, their assigned discharge seria.k number,* and the average flows to the DSN 4.81

_thro,µgh 4"86 outfalls.

Since the service water system has no feasible path for the addition of any pollutant

" (other than* sodium hypochlorite) and there ar.e no means of monitoring the discharge before it joins with the ma~n circulating water outfalls, no additional monitoring beyond that currently.required in t~e NJPDES permit is warFanted.

  • The service !'l.ater intake screens are cleaned by applying service wate.r spray to dislodge any debris and washing the collected. debris. into trougns.

Flow in the troughs is then directed through baskets where the debris is collected for disposal in a landfill.

FQ).lowing the intake screens, the service.

water passes through service water strainers which are designed to remove small particles from the intake water to prevent clogging and damage to the heat exchangers in the service water system.

The strainers are backwashed to remove the collected solids using service water and returned to the Delaware River throu~h DSN 488..since sodium hypochlorite is added at the suction side of the *se:tt:ll'ice water pumps, residual chlorine will be.present in these 4ischarges but this small volume should have minimal environmental impact.

An analysis of the strainer backwash water indicated a residual chlorine concentration of <0.05 mg/l.

Any leakage or draining with the building containing the service water pumps, screens, strainers, and associated equipment is directed to building sumps which are returned to the Delaware River through DSN 488.

The flow contribution to DSNs 481 through 486 from the service water system is calculated based on the estimated percentage of service water flow to each of the affected outfalls and the total. flow through the service water system.

A flow bypass line (Lettered outfall F on the Schematic of Water Flow) permits the measurement of flow from each of the service water pumps before discharge to the Delaware River through the intake screen backwash return line (Outfall E).

This evolution is conducted by diverting the !low from a service water pump, at a rate of approximately 12,000 gallons per minute, back to the Delaware River to allow a full flow measurement of the pump capacity.

During this bypass operation, the addition of sodium hypo-chlorite *will be terminated and the discharge.to the

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  • :=~A C:ONJINUED PAGE J OF roRM 2 c A,,,.. _,,,,,.,,..~. 11 JI 15 rARl c:

II you IHfl 11p11m*rr 1nd11!illy *11*1l lh1s 0111lall r.0111a1ns 1KcN:t>~"i w*~s1r~;111*r. ""' 10 I ahll! Jc: 2 *fl 11111 msll uc11ons 1ode1ermme which ohhe GC IMS h actions""" musl lesl for. Ma1k ")(" m column 2 11 for *II 1uch GC1 MS Ir ar.llon!i 1ha1 apt1ly 111 yom 1ncl11!ilr y ancf f~ Al l lo*.C melel1. cyamdtt". and 101al phttnols II you' *re not reqUired 10 mar* column 2 ** /:cecond*rr indu11r;.s. Mi'lpt<<*,.

w.srew*ft11 outl*lls. 11trd """' 'qcmrcl (U', MS It aclmn"J. mar* "X *: "*' c!'olumn 2 h for ear.h pollulan1 you know *or ta.wt re*son lo believe 1s present M*k "X" in column 2 *C lor.-ch pollutene you flfll*llYf! 11 llltsenl ff ynu mar* r:olumn J a lnr any 1Ktll1111m1. y1n1 musi JKOvHlff lhl! u1scllls ol 1111 lfta!il one 1malys1s for 1"-'1 pollulant ff you nll!lk column 2h for any pollulenl. you muat provide lhe resull1 of 1111 lfl111I one analysis for lhal pollulanl if you know Of h*vl! reason 10 hellftve 11 Wiii be discharged 1n concenlt*llOl'll of 10 pphOf 9f*8le(. II you mark column 2b for ecrolein, acrrlonitfile. 2,4 dcmlrophenol. or* 2 mttlhyl 4. fi denilrfll'henol. you must provrde 'he r11sul1s ol a1 lea11 one 11nalys1s for e11eh of these pollulanls whtctt you know or ta.we rttason lo believe lhM Woll tlachar.. in c:oncen1ra1ionll o1 I 00 ppb or U*llllller OUmrw1se. for pollu111ni1 for whic;Jt you mark colJlnn 2b. you mu~1111lhfl! submit al..... one anaip.S.,r br111lly describe lhe r*uons lhe potlutane ie 1 '11 lell ID he diKta.rted No111 1h111 '""'" 11111 1 Plt9fl!i lo 1t11s p11r1. ple*se 1el<<iew 1111eh cerefully. Complete one I~

j#/ 1 IMlltJ*I lor eech Oflllall: ~

ins1rue1ion1 lor additional detaile _..,..........

I. POLLUTANT I. MARK 'IC J. Ef'FLUENT

4. UNITS II. INTAKI:,,.,...,,

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kg/d rna*... INUE ON REVERSE fPA Forrp lli10-2C iRev 2*851 rAr.1* V l 0

  • calculated as the average of th~ original application data, 0.18 llCJ'/l An;I +-h..,...n-on~~l

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PLEASE PRINT OR TYPE IN THI: UNSllAllll> AIU:AS ONLY. You 111.ty '"'""' 'onie u1.all 11I 1h11 inlo1million on sepa1a1" lhL't115 (uw rhe Silllll! lut111JIJ 111l1uc1<I ul c1111111lu11111J 1h1mi ttillJl!l.

SEE INSTRUCTIONS.

V. INTAKE AND EFFLUENT CHAR~CTERISTICS tconri11u*d lrom P/lflO 3 ot form 2-CJ PART A* You muu provide lhu resulls of al leasl one analysis for every 110llu1an1 in 1hil! lable.

a. Biochemical O*v,.n Damand fBODI
b. Chemical OaveanDamand 9.0 23.85 38 100.68 (CODI 11..:-------r--------------
c. Total Organic Z EFFLUENT

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EPA 1.0.-NUM.iER tcuP): ;;..-.;,.-;;;;~.1-uf 1o*~11*11il1

  • NJ0005622 I m111 Ap111ut1td UM8 N11 JOOU llUb~

Ap11tu**l 1:111111:* 11 JI 8!1 OUTF LL NO 488 Complele one lalile tor uach ou1to1ll. See inslruc1io11s lor aJdi1io11al ~~-lil_i_ls_. ______ _

l "J: l,INITS l*l""*.:ih-if* lonlill d

47 6.36 l

124.53 Lc_w_~~n-'1_~_c_1~-1---6-*~5--1--~l~7~:~2~2~--~~~------+------+-----l---:-~l~-f-~~~-~....J~µi.-l---~2~.6..__ __ +--*h~..___.__l

d. To1al Su1Pandad Solid* ITSSI I. Flow I* Temparatura lwlnl*rJ
h. Tam-a1ure f... mmerJ I.pH 56

.VALUIE 14;3 VAl.UIE

'!"INIMUM VALUIE*

VAl.UIE.

MAXIMUM INIMUM 7.61° l

mg/ l k Id I, 60, 15.8. 9 7 l

--L---==-~-__.J~--"'-'-----+

  • ---l----_;_'----.1----_.,
0. 70 (es't)

N A VALUIE VALUE "C

VALUI[

VAU:;E __________ _

~....

oc MAXIMUM STANDARD, UNITS PART*

  • Medi **x** 1n column 2-* for MCh pollulenl you lknow or hevti reuon to believe ii pr....U. Merli **x** 1n column 2-b for uch pollu1en1 you IMlliev* to bll abHnt. II you merk column 2e lor eny pollu1an1 wNl:tailllmiled...._difectlv.orindlr~bul~.lnen.,._.limileliona.........._,youmullprovidelherMUlllof*.... one.....Y.ialor1hli1poUutan1.fOfotMrpollu1an111lorwluchyoum81k column 2e, you *1111 prowkle...,.ailealvedeleor.,.......,..ionollhelr pr~in,....dllcherge. Complet*oneleblelor MChaudall; S** *h* maaruc:1iona tor add11ional det*ila and requif* nnia II

(,)

L aromlda C2*81i8 81*81

b. Chlorlna.

Total Aa1ldual

c. Color
d. fOJCal CoHlo****
  • . f luothJe 116984 48*81 I. Nll1a1a--

Nllrll* ta* NI x

x x

x x

x

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_mg/(

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N/A N/A -

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20 Ii/A L __

488 M/A.

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D Salem Generating Ation NJPDES Penait NJ0005622 DSNs 488 West Yard Drain Page 1 of 1

1.

The West Yard Drain, Outfall DSN 488, consists of precipitation runoff, roof drains, floor drains, sump pumps, the #1 flood pump, service water sump pumps, circulating water system vents, service water strainer backwash, and river water influx.

The primary contributor to the effluent flow is the river water influx.

The enclosed schematic of the West Yard Drain describes the essential contributors to the system.

Flow is composed of the sum of the non-precipitation related discharges and the calculated precipitation *related discharge.

The precipitation related component of the flow is based on the area of runoff, the runoff coefficient, and the inches of precipitation. The precipitation related inf luents drain runoff from the western area of the facility. 'The non-precipitation component of the flow includes eng.tl)eering. estim?tes of, normal di$charge volumes of the non-precipitatio*n based influents.

Although i;nost pollutants are not expected to be present.in the discharge, pollutant utilizeq

  • .in. the a-r~a can be postulated to e.nter this. system during normal ope.rations *. Sump pumps and floor drains are' not expected to
  • contain any measurable unidentified pollutants, but drain areas
  • in which limited pollutants a~ utilized. The flood pump is* not normally used but is periodically operated for testing and*the discharge could contain any of the.materials used in the turbine buil~ipg. The circulatin9 water sys~em vents provide pressure and vacuum relief for the.,,circulating water system.

The vents

~

are loca~ed. ~fter the main condensers and discharge the same.

cooling water as is discharged through DSNs 481-486, prior to * **-~<~

coinmingling with any other waste streams.

The service water strainers are designed to remove.small particles from the intake water to prevent clogging and damage to the heat exchangers in the service water system.

The strainers are backwashed to remove the colleqteq. solids using "service water and returned to the

Any leakage or draining within

  • the building containing the service water pumps, screens, sttjliners,. and. associated equipment is directed to building sumps which" are* re*turned to the Delaware River through DSN.488.

Since sodium. hypoohlt!>rite is added at the suction side of the service water pumps, resid~al chlorine will be present in these

  • discharges but this small volume should have no*envi.ronmental impact.
2.

This outfall w~s evaluated by the USEPA during issuance of the NPDES permit and by the NJDEP during the issuance of *the NJPDES permit in 1985 and neither permit contained*mon~toring requirements or limitations

  • CB57 CB62 CB51 CB52
  • CB82 B Bldg. Floor Oriti awn. Trml. Bldg.

CB60 CB 116 CB63 CB59 MJH #14 SALEM GENERATING STATION.

WEST YARD DRAIN NJPDES PERMIT NO. NJ0005622 NJPDES OUTFALL - DSN 488 JANUARY 1991

, ONSVENlS

  1. 11 Ponotrallon Aroa &ill> f'u1'>

Rx Ponetrllllon Roof Drllino CB39 0

11'12 1'9no1rllllon Aroa &ill> f'u1'>

' Rx Poon-don Roof Dni1o T..tln Bldg. Rool Dni1o Service Bldg. Rool,Dnh Tl.fbt\\O ~

FIOor Dni1o CB28 <>

  1. 1 D/Q &ill> f'u1'>

Q 0

CB38 CB35 MJH #9' M/H i!'10

\\!*

CB32*

Ponotrallon Aroa Roof Dra"8 FHB Roof Dralno

  1. I Tut.n.Flood~
  1. 11, #12, #13, #14 Tlrl>. Sur4>o OVorllow CB53 CB54 FHB Roof Drai1a.

CB26 CB31 Aux. Bldg. Roof Dr'*11 CB25 PenGtrllflon Roo1 Dnit-.

Hooo Connec11on CB30 FHB Roof Draina CIT 11, 12, 21, 22 SW &ill> 1U,..,a 8'/'IRoofDram DELAWARE RIVER

0 LEGEND 1

BARGESUP 2

SERVICE WATER INTAKE 3

SALEM FUEL OIL STORAGE TANK 4

GUARD HOUSE 5

TURBINE BUILDING 6

REACTOR BUILDING 7

AUXILIARY BUILDING 8

  1. 1 OIL/WATER SKIM TANK 9
  1. 2 OIL/WATER SKIM TANK 10 #3 OIL/WATER SKIM TANK

. 11 NON-RAD LIQUID WASTE DISPOSAL SYSTEM 00

~EJ SECURITY FENCE 10 D '

DSN 4878

... DSN491

... DSN490 500 KV BWITCHYARO 0 SECOND SUN D

DSN 4898 DSN 489A C:::J

__ _ -=~=~==:::.~~--:~... DSN.489 9

D TURBINE BUILDINQ 8

SALEM GENERATING STATION*,._._,,,

GENERAL SITE MAP NJPDES PERMIT NO. NJ0005622 JANUARY 1991

79.3MGD

~ ~~o

  • '.~ ~

~ ~ ~ *~ [i]

  • ~~' *~~

---+1 SW8 f'lMJ FLOW ~

§

~

I MONITOR I. ~

TESTfETlffll 0

AREA TANK.

f482Al

o.

.. J SWSMAKE~EN I

<')

  • UNITS 1 & 2

-~

EFFLUENT!© I.

DRAIN I BACKWASH fEl\\ffj

~

SCREENWASH I

NO. 1 l\\JRBINE I

~

YARD AREA FLOOD pUMP I DRAIN nncc_ ur:m I

DELAWARE RIV.ER I nnccur.m N0.1 UNIT

~-

0 IYARD 11~~~~-

CONDENSER3" MO:O:llr.>n DRAIN

. 0

~

r1 0

~ 00 MO:O:Ur.>n.

0 H

STRAINER I.68 MGD.

nnc c.,,...,.,. NO. 2UNIT

-~

0 BACKWASH I

MCO:Ur.>n CONDENSERS

  • ~

I 4ac I I 484s I

. J REACTOR AUXILIARIES I 10.9 MGD MONITORrl I COOLING WATER #12 I

TANK I 4a5s I E;,FFLUENT J REACTOR AUXILIARIES

  • 1 3.5 MGD I COOLINGWATER#11 I

N0.2

  • [@

0 TURBINE AREA

~

FLOODPUMP j TURBINE AUXILIARIES I 4.2MGD YARD. I

""I COOLING WATER I

DRAINS *I

~

~

_I TURBINE AUXILIARIES I 20.1 MGD.

14a3A I NO. 3 OIL I l487B L 4-I N0.1 OIL I l499A I I COOLING WATER I

SKIMMER 1.002 MGD SKIMMER I *003 Ml:IU 0

I REACTOR AUXILIARIES I 10.9MGD

~

SYSTEMS LEAKAGE

'YARD

~

I COOLINGWATER#22 I

I N0.2 Oil, 1.003 MGD DRAINS l482B I SKIMMER I

~

~

j REACTOR AUXILIAfl!ES 1 3.5 MGD AUXILIARY BOILER 1 COOLING WATER#21 I

0 l484C I SLOWDOWN & LEAKAGE

.I TURBINE AUXILIARIES 14.2 MGD I COOLING WATER I

j TURBINE AUXILIARIES I 20.7MGD l486A I

.26MGD 0

I COOLING WATER I

~

0 0 J DEMINERALIZER I HOPE CREEK I.04 MOD WASTE AND SANITARY HOPE CREEK DEMINERALIZER WASTE I

.::\\DRAINS u°SAGE

.01 GENERATING STATIO MGD

.22MGD I

WELL WATERI.56 MGD SUPPLY I

.... 33MGD NOTES:

I MISCELLANEOUS I

1. ALL FLOWS IN MGD UNLESS NOTED.

USAGE

2. FLOW VALUES ARE DAll,,V AVERAGES.

SALEM GENeRATING STATION t

3. ~

THROUGH @ SEE EXPLANATION ON ATTACHED PAGE NJPDES PERMIT NO. NJ0005622

4. @ =D~INKING WATE;R, FIRE PROTECTION SYSTEMS, SCHEMATIC OF WATER FLOW EVAPORATION, MISCELLANEOUS CLEANING, LEAKAGE, ETC.

JANUARY 1991

1 A

B c

D

  • o E

.F.

SALEM GENERATING STATION SCHEMATIC OF WATER FLOW EXPLANATION OF NOTES

  • The non-contact cooling water intake screens collect debris which enter past the trash racks. This material is washed from the intake screens with Delaware River water and returned to the Delaware River.

The turbine building flood pumps are designed to remove excess water from the turbine building

  • in the event of flooding. They are automatically energized. when the I eve.I in the flooc! sump reaches the setpoint. This setpoint is above the operating level of the turbine building sump pumps which disc~arge through DSN 489A and 4898. The turbine building flood pumps are only operated in ca flooding emeigency except for routine testing to verify operability.

'Monitor Tank effluent is the 'discharge from the.radi6active' l!ql!id wast~ system. The radioactive liquid waste system discharges through. DSN 481, **~~*

  • 484, and/or -485.

The radioactivity concentrations, quantities, and rate are regulated. and limited by the US Nuclear Regulatory 9ommission.

c:i The Non-Radioactive Liquid Waste Disposal System (NRLWDS) treats chemical wastes from the facility an~ is explained in detail in this application.as DSN 48C.

The service water. intake screens are cleaned by applying reverse flow service waw-and allowing the debris to be collected in a basket for disposal at a landfiU and service water to discharge directly bacJ< to the Delaware River. This outfall discharges with the contribution from "F" below.

, The flow bypass *nne allows the discharge of the service water pumps to be returned directly io the Delaware River through the S?me outfall-used for screenwash discharge for measurement of the flow from each pump. This evolution is conducted by diverting the flow from a service water pump, at a rate of approximately 12;000 gallons per minute, back to the Delaware River to allow a full flow measurement of the pump capacity.

During this bypass operation, the addition of sodium hypochlorite will be terminated and the discharge to the Delaware River will be the intake water from the Delaware River.

G The outfall identified as DSN 490 consists only of a conduit penetrating the earthen embankment to. allow precipitation runoff to flow toward the Delaware River.

a

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