ML19224B544

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Liquid Release Permit 46-79-L on 790329 & Special Operation Calculation Re Sample on 790330
ML19224B544
Person / Time
Site: Crane 
Issue date: 03/30/1979
From: Flynn P, Mullinix W
Metropolitan Edison Co, NRC/IE
To:
References
TM-0240, NUDOCS 7906150286
Download: ML19224B544 (5)
v • d • e


Text

{{#Wiki_filter:' .f TMI DOCDENTS -01W DOCDENT NO: COPY MADE ON OF DOCOZNT l'ROVIDED BY METROPOLITAN EDISON COMPANY. Wilda R. Mullinix, NRC 7906150226 qi U' -( \\ ; e e

10 LICUID P.EL E ASE PERMIT 3 l RE LE ASE l\\'3) g' b ^ y l NuvsEP PPP 1621 / I'.15 ) C A T '{ debt. Tl?.'F. _./f O E E O'.'d 3 TO R : r" 6' J '7" "'

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I,'@ X, % DL 7.11 A @7Q TA?M ISOLATED & "00 NO T QPE R ATE ' i.igyd Da TE. N1 T M: A I R W O L. T.1 10 TANK 6 //' g f:. N C LU'.* E gat. b WOT T 12 L A U 'C R Y i TANK t.EV E L 7yg T; M E ' -'2 J D Orer 51GN E D ba 'b Ih g ' pm P4 T5 AX (5 30 gem) I 8% l m;n; mum Est.. ated time for RELE ASE ._.._n ES TP.1 ATE D CU R ' E5 TO E E C UMPE G g//.y = 40 = ggo_j % C F CU A R T E R L Y LIMI T CURIES DUf.' PED TO DATE THi$ OTR. E-l < 20 = Efenl % OF CUARTERLY LIMIT i 1 45'79.l

  • LAST REllaSE

'NCLUCED TOTAL I/,943-} C F GU A R T E R L Y L IM 8 7 RELEAS R ECOMt.IENDED BY/AW A TlC N E C RELEASE RECOMMENDED 0' Me er r c.U i a c h t.M / b s. i t ;.L.~ t t I N i c..U E. I O RELEASE APF70VED BK,[p SNIF T, SUPE R V'SO R i Q RELtASC DA!A: b/ i I' t-L6 Se tpo ir.t 4 L Ala r {__1.J Y6_J C P:i: stcrt J du t id : s(. /[91T ! LP?t:t A FR-34 fMR'f SC'. FOI':I AT I 3 0 -- i GFM ' C I N I f ' M.3 WAral!N S IGN ("CAUTID'. UE1.. 9.:C I'l(s'CID RE_L;ASE ) C C ON 'lDL-99 GY $UITCH IN UNIT II l'J X. B l_ C 3. E3 h-INITIALS FR-l' 6,,,,.A Ly:.I, S E T PD IST AT,l 2t; WO I _GR_ rt_p [ INITULS VAL *!D.br_j~ LCADED TO l-~Q 7 j GP." 7.FL EAS E MTC Q // _ _ _ _ _ _ I' LIT i \\LS l h TIME RELE ASd S TCPPED / 4 Tank Level at 5 art of Tia: ease ____N b f: MIZ_. '.;a f IO Ts u DATE Tank Level a: E.,d c f AeNasa [

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___ g, TIM 2 RELEASE STARTED d ~2 '/d _M/b Tank Vo!ume Re' eased //c / _ f t. __(d_ / TIME ' c'A4 E 7 {y, 9 u 1 MO uCcT E =FtCE NT TO TAtizEa si sTca TOTAL TIME CF RELEASE ERAT 0rA97 D'IMM_ C. 00 u - VCCT 5F F LUE NT T071 L' M!NUTES TO T A L OI LU T I O N F LC.'. / M acocr. 3 g FLJJ AND nDIATIO:: ::0NITCRING RICCRDER CHARTS lLEED: f FJ1-L5 Source Check Sat. Before,!el 7 ATSEGIN NJGOF M EME _I'. Ril-L6 Alarn ile tur..Cd to: Mi-Alam = 3600 CPM T AT END OF RELL AS! 2 ch., 3,.9 g ! INSTRUMENT REACINGS: Alert Alarn = 1000 CRi D-L6 Flu".he>IZ Q :.2;'_ g READING T EXPECTED AFTER AFTER AFTER [ AFTE7 AT START 4E A C'NG . CCMPL ETE M CO?.iPL ETE '. COMPL E T E R E L E '4 5 E C O *.t> FR 34 j7 Ocm L.'3 l [ "J l z_ y l () l ^J RM LG /gf3 / goo d // 33g l f g ,g i ) %., l /1 ccm pm h..[ F R 1.2 6 Sf: o gem / cgj-) (, ? 'g l /7, m l 68 n.,o l '2 0, wo I '~ Mcpcj c.f,9 9 Do Wg l 410 R M.L 7 3// com ~

  • 77 s, Y zf IF CHANGES IN FLOW FROM THE MDCT iCR CH ANGES IN THE RELEASE R ATE (V124.V125 cese en) DEVFLOP DURING THE RELE ASE. CALCULATICN CF A NE N R ATE AND SET;CINTS MUST 3E VADE. THE NE'.i CALCULA TIONS WILL BE CO'JPUTED ON FACE 2 OF THIS FORM AND THE FOLLCWiNG TABLE W'LL BE CC'.:PLE ED START STCP TOTAL
  • ACTUAL F R P,3 F R-116 l AP P AC', A L bY TIME TIME TiVE RELEASE R ATE l SET PCINT SE T PO:NT ' SW F T U UFV.

I i ORIGINAL l l 1 l l l l tst CH ANGE l I i i i 2nd CHANGE l l l l l l 7

  • RELE ASE H ATE CA'lNO" EE LESS TH AN 5 GPM MDCT CANP:OT SC s5CCO cr > S50C0 ccm.

.t h AELE ASE D AT A CO'.iDLETED BY iNITI A LS.

ALL DATA REQUIRED ON THl5 FORM H AS BEEN COMPLETED. _ E- .__._.._~ ~ / SHIFT SUPERVt:CR - - ~ ' ~ ~ ' ' -' }$.0 ..T..m %,*CA

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= 1 1621 T Revision 14 02/08/79 SIT.C I AL OPLRATIO:I CALCULATIOm FOR UNE6EC1ED CHA!;GES Irl THE MDCT FLOW OR ACTUt'L RELLASE RATE THE CCLLOWI"G CALCULATIONS MUST BE lie-CC:lFUTED BY THE 5HIFT SUPERVISOR. THIS NEED 0:lLY BE CONE IF THE ItDCT FLO'l [5 RECUCED. 1 i'AXIliU" RELEASE CATE = (FR-84 SETPolilT) RR - MAX = NE'.1 RCT FLOW GP!1 x (0. 9) REQUIRED 0.F.

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ACTUM. r. ELE"5E RATE ^ (RR NAX) x (0.9) l l G "1 = 3. MI:1!!"F1 FLOW FRCii "DCT (FR-146 SETP0It T) = NEU 40CT FLC'I x (0.9) = l l GP:' U$E THIS AREA FOR CALCULATICN5: 25 Ci-E:ll 5 Fi PARAMETERS 26 S upl o Cb uined By: GR. Analysis Performed By: Tm(' Date/ Time: 3-h 79 9,n330 Date/ Time: 3-Ja-79 Dilatian Factor Required Cased on Baron (Frcm T! ate 3) l 20 l RESULT LIMIT Tl Y ~ lj pH 66 d.5 - 9.5 ^y m; Conduc t i v i ty / <10 c.ho Q~ ', Boron j ppg I 1. Linit at tank to insure not exceeding limit of 6 - 9 pH at plant discharge. 2. Must bc <10 pr+o to consider wa tcr wi th a pH less than 6 or grea ter than 9. If conduc tivity is >10 enos, release mus t be approved by CEcmis try Supervisce or his designee with a written evaluation attached to release fann. Resul t (i1 IPM) ~ ~ ~ 3. 0.7 PPM a t final discharge. DF based on Soron i s OTGFM r, ': f n 16.0 ..--.,...._~.---.7 ___-____-A ,,,_,,S~.__. ...~~-'d, y, ._.u.. .s..,.-..:. Y e "g-p g

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1621 I Revision 14 02/08/79 NAME OF SHIFT SUPERVISOR 35 CONTACT SHIFT SUPERVISOR FOR FOLLCUING DATA CONTACTED a) PRESErlT MDCT FLOW Q n c) gpm. ~ b' MAX MDCT FLOW WHICH CAri BE MADE AVAILABLE i 4R coc) I gpm. c) TIME AVAILABLE FOR RELEASE j .2 c v Imin (200 to 1200 min) d) MCCT Flow to use for CALCULATIONS i yg eoc) gpm (nus t be >3000; <38000)

36) MINI"UM PDCT = FR-146 ALARM SETFOINT = (0.9) (MDCT Flow From 3 5 c, ) = k##0 Cg Deleted 38 i Celeted 39 REVISED CALCULATIONS EOR yPj/10:

{D.F.FROM[23) >3 }= zyg7 v 10 ~ D.F. FRCM 34 g oo (, MAXIMUM = 4;l2. (, D.F. FROM 25 50 40). M a ', RR = (MIN MDCT .3[.0ad } 36 fd,9 = R.R. PA = { REQUIRED D.F. FROM 39 (49. C } GO TO 41 b RR MAX. = 70 GPM (5.55 to 30 GPM) = FR-34 Alarm Setpoint 42 RR k tual = (0.9) (RR MAX) = J77 GPM (5 to 27 GPM) 43 If RR Actual is based on "PC/10, Liquid Maste can be released at a rate greater than or equal to 5 GPM, but less than 42 Use this range of rates in 47 44 Es tira ted time of dump = f Es t. '/01. to be dumoed from 7/f/ cal } =p7/L MIN ~ M { 37 GPM-RR-Actual} 45 _Es tima ted Reading of RM-L" ,/s73 CFM (Frca 32 )+ G rceo CPM (rackground) = J f f3_ CPM 46 Es tirated Reading of RM-L7 {_ 46yi CFM (Est. Reading of RM-L6)} + Tco CPM (RM-L7) = -f// CPM (Required D.F. From 39 } [c17. C bOC/J zt/ - - - - ~ - - - - - ~ - - 18.0 Z ^

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1621 Revision 14 02/03/79 ~ Isotcpes dentified Spect c Ac tivi ty Sensi vity of Monit

Response

by Analysis (From 19 ) RM-L6 to Each (CPM) (Exclude H-3) pCi/ml iIsotope (From Table ! I 1621-1) 1 Cn si- ,$ e - 6 l /. / ? E 8 .Cif r-, & n 6 c-7 /. 72 E 8 BG C-i 3 Y ' S E -7 l /. 'Y9 E 2 9 9, 5~ l (e /J.7 i /6-7 ' 7. 7 Y6 7 17Y ~ 1 i 3) I SE-G l /. e l & 530 T / 33 i 5 e - G,

7. 7 E 7 335-

~ (i?) z= / l, 9 3 ^ ~ Estimated Reading of RM-L5 h RM-L6 Setpoints A. Background Limitaticns 1. either the es timated monitor response or 3kg <3600 cpm, go to 33 B. 2. If RML-6 Bkg >3500 cpm, and 3c00 cpm < Skg < 27,000 cpm, calcula;e "e" in A4. 3. If Skg > 27,000 cpa, Cecon RPL-6 liner and return to @ A. 4. e_3x N(Moni tor Resconse> 6 f 9 )+(2 x (Bk- )) j ~ (Moni tor Response gg ) / NOTE: , e >0.2, flush and/or d-on RML-6 liner and return to If e <0.2 go to h B. 33 A. B. High Alarm Setpoint $100 2x( (Monitor Response / 6f 3 ) + (Skg f= - )}= !vs'2f C. Alert Setcoint (HighAlarm/Z3&[) UY 2 h Dilution Factor Based on RML-6 ,g< D. F. = ( RML-6 H i gh Al a rm /l.P/( ) l[?.24l 2- { [. U/U f

21. 5 cpm e

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