ML20206K526

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Proposed Tech Spec Pages 179,179A,179B,191A & 191B, Describing Intent of Spec More Accurately & Providing Operational Flexibility
ML20206K526
Person / Time
Site: Pilgrim, 05000000
Issue date: 05/22/1975
From:
BOSTON EDISON CO.
To:
Shared Package
ML20204E974 List:
References
FOIA-86-58 NUDOCS 8606300116
Download: ML20206K526 (5)
v • d • e


Text

-. - _ _ _

.  ! i y

.niqm colmmotm roa op.tyon 7 cmynrig;;;_pguygggy 3 6 . 11 Mrbtrne Erfluents )' , '.

. 4.0,6 dir% rne T.friuonte_

..o . . 3

1. The rolekco rate of cross 1. Tbc crock and M rticult,to ,

6ctivity execist for hrJogena activlty of R13 v4acoua i yhotos relcaned to the environ- \

tnd Mrtionintes with br,1f-liver. lobCor thtu cicht dhyn, trent ,chall be toonitored one shall not exceed ,

recorded

c. >br offluent stre ws he.ving Qa 4 Qv continuous tionitoring g

- capbility, the notivity and 0.25/E a 0.10/lg. f1w rato chs11 bo nonitored -

- nna recorded.

vbere b. Tor effluent strew n without

. continuous rf.initoring ceqc-Qc

  • relebec rate fro:u en$n .b1 Aity, the activity nnd t,tt.ch in Curico/cccond, relcace vohme chall be ,

tenitored cud recorded and Qv n rolesso reste frora the the reltace rate chn11 be retetor buildina exhavet controlled to eithin the vent.in Ocrico/cecond. liteits eMoiflod in 3.8.B.l.

E er dic- -

e hvetcco intecrationenergy (l'ovp/Dic) in.

the stsch (s) t.nd vent .

(v) effluent.

R. 'h) The relesco rate linit of 2 Gro.to rt.dionotivity of C60coun cli radiojodinen e.no effluents chall bo ponitored redioactive m terinin in Gud recorded to enetelo relcrao Mrticultto fornivith r6 ten of cropo radionctivity hsif-liven creater than to be.deterr.ined on an hour)v c1Cht dayry relenced to bccic the environo ac 3crt of the cascoun vnttes frosi , ,

the cite abs 11 be such

, tht.t N

1.8 r.105Qy 4 1.8 x 10 Qs .s 3 ,

vhero:

Qy ' releace rate fro:a the i reactor buildiun exhsunt  ;

l veut in curicc/ cec'.- '

Q3 = relence rate fro:>, the cain cttch in curicc/cco. -

  • ;. . g

. \

179

~

a 8606300116 860613 -

"' ~ " ~ ~ ' '

NS  ::

6-58 PDR l

1 I Q:WIli3_CQ30TI0ln JtTI OP7%710!! ._

, fttrtV!'Ila!.lOI: R1'QUJn W.D:70

' 3 . 0 , 11 bj orr o 1Tf.hmala (Cont'd) II.8.D Er,byrno_y.ffherde. (Cont'd)

(b) The cycrt.co rclesco rate por cito of hil radiof odinos tmd rbdiccotivc totericio in Mrtiot0Lto form with he.lf.

liven creater than cicht drys during tary enicador quarter ,

sinn be cuch th'itt 13(1.8x109 Qy + 1.8 x lol iR3) g 1 -

(c) me nyerece rolence rate per cite of a n radicioM nco end rndiccotive ratorit:)c in

  • prticulate forv. vith half-liven creator thm cicht dcyo during any.leriod of 12 councoutive tronthr shs11 bc .

cuch thst: .

R5(1.8 x 105 Qy 4 1.8 x 10N Q 3 )r1 (d) We enount of iodino-131 rc)cneed -

during nny culenist quarter t,hsu not execed & Ci/rcactor.

(c) The trount of iodine-131 relcaced -

during Luy period of 32 consecu.

tive rcntha t.hc.n not exceed 401/rcactor. ,

(f) fiheuld cny of the CMditiobn of 3 0.D.2(f)(1) or (P) listed belon exict, the liccuoco ehu n tmke

.cn .$ nvectiotion to iccatify, '

the caut.cn of the relcarte raten, define tant initiato a progre.m of totion to reduce the reic6cc <

ratto to the desich objcotivo levelc. We der;1cn objectiven ~

ttiWinto thst the.nnnual toted .

quantity of all r&dioiodinec  ;

end radionet$re uterird,in '

Mytiotor,tc forlac uith hdif-liven crenter than cicht doyo, t bove 14c):cround, fro:, cu '

.s -

reactorts at a cite.chotdd riot I recult in an annud'dnhc to cny ormu of sn individus1 in  ;

kn unret:tricted nrca fron un Mthvt.yc of cypor,ure in excean . -

of 15 tec a, cnd that the i.tumai ' ,

tots,1 quantity of iodino-331 diccharced from cach rcactor "

at a t:ito should not execed 101.

The licennco t;hnu report these .

ections to 1MC within 30 dayo from the end, of the quarter during which the releacco ooonrred. '

l?9/i .

-..:p.......

< v * .*- . .. ...--- --.--6 . ~ . . . . . ,

._ }

i

  • -~

! . - . p i -

l h181ICLim,S.fsibl2'J IDifl_1,M1 5,0.7 MU 70n DURYJ.'J.lsIGilr ro'tuyj194mW

3. U.li 6,illi.p2;trL }ltO.15.tf_Lt A (Cont'd) 14 . 0 . 11 /W 1yynt_ITfJ m l.1 (Cont'c1)

(3 ) i f tbc swet*e r*,r* rc3coev twto ye s it,e cif' r 3.1 s t.diesitx11 tion sind rt.dics-

&ctive sisstue$ rJ S sn Mrtic404to foraa w$f,b 14f-;nivor, ever ter thr. t > a icht, crtyn duriuG t.11y cid ete) .r

. nutrt,cr *

$ t. E t,gryta (1545 f, g LO(3.8 x 109 (y + 1.8 x acb d3) A 1 .

(P) if tho ee,mnet of sodint..

i 1,31 rtd e a.ned during antry -

i celoudstr queart.or in creator tbnto O.S Ci/rs.4.oLor i ,

3. 'na t' ev 3 ( e.c as **c.t o of e.coen cdocous S. An S ectorio hnOycia tr M 2.3. b e kotivlty frtaa thu ta:11: tathch t. ht+1.1 . tad o o f ti yt@rc u e nt.t.tivo r u t"3'3 tt init, e>: coed 0.10 curien/ tic cond of ' the Ce 6 COVE: red 3 % U15V3tY Oben qwa s.. nvented
r. cever tit (v et.lendhr .boins rohnera which rabt.11 i
  • s oent.i ry emd da,te.rs ins the, saus.ut$ t y of t.ho yu A e6v$ 3*n swc1(2- .

truolidin, except tritturn, r

. olt aped s e

f i

f 9

l g l

. n P

I ba e#& . gae am **=w* ewe *= . .-ee..%,

kb e

4 4

5 5

4

, 9 p-.

k .,

g **.-

[

,, e Ce_ _ _ _ _ _ _

. ( .p/Sta: ~.

h sob.B cud li.8.B Af riornghtfluentn

hadiocetivo cacco cre routinc3y diccherced from the Etntion vin the noin otsch 4 and potentially frota the bui161pc exbsuct vent. 9hc lirraita in cpeef fiention 3.8.h rro derived to kcep the off-tite docen en lov cc practionb3o and belov h{

y the lir.ite given in 10 Crit 20. '!bece cpecificction,c g)j)ay to,the jnter.its period prior to operntion of the cuartentect enneoun ho.Laup cyctein, vhen y hppropr$hte chancen vD1 be tv.6e to the crecificctionc. ,

y - -

y Dr.thiled doce eniculat'ionn have been nodo by the cpplicent end nre contained .

k in Appendix E of the pDAR. 'Jhone calculationo concider site netcorology t;nd li f rotopic content of the effimnt. Independent doce etaculationn for revercl 1

30entions off-cite have been lado by the Ahc ctaff. Tr o AUC retnft nethod i utilized on-nite incteordlogieni data devo2oped by the opplicent.

h he nethod utilf red by the etcff in deteribed in Section 7-5.P.$ of

% ttorolopy and Aton,ie )
ncrcy-1 % B", Tne renultt, of thece enicujntionn vere i teore conservotive then those cencrated by the app 3 f ecnt and vero thuc chcocn a to be uted an the basic of cr.tob)f olegnt of the linitc. 9M equation citen

$ in Specific 6 tion 3.8.h.1 provi6tc c nothod to be used in curc,ing the hirborne '

2 effluente fro a the tr. tin ctock t,nd the buf)dinc exhaur.t vent that vill annure g thrit total off-cito dr#r.co are not in c>.ccon of tht, )iidtn cpecified in 1 10 CpH 20. 9hc continuouc relecco of rcof ot;ctive nobic car.eu in cirborno

{ cffluento nt the ratoo pemir.cib)e by Specification 3.8.D.) tre ec1culated a by the Comincion'n etnff to correcpond to en upper liief t doen of 500 ,

l- tren per your at the 1.oct rectrictivo innd boundary (Ok' of the etntion).

7hc perc.iccibic relcrine rate from the pinnt stoch nione by thic c}>ccifict tion j $r chout 0 36 curict/necond boced on en avoroce dicintegration cncrcy of 0 7 li Mov. ,

!' 9tc cpplication of the hvercp dibintenention energy for'the relcoted rediocotivo cococ mkco the forttulo approprinto to a vide ronce of relconn i conditionc cnd extended holdup pcriodc.

Vhe relcar:o rate Specificationn for a rtMolodine end radiotictive PAtorit.1. iii I Nrticulate fora vith holf-livcc crecter than eight dsyn are dependent ou

, exit. ting rtdonuclide Mthwayc to ran. Tric pt.thvoyn which vere exctc,ined for these Optef fier tionn nrer 1) Individus1 inhniation of airborne rndionucliden, f P) oc}cottion of radionuoliden onto creen 'lenty vegetation vith rubsequent

& cont.unption by r,8n, an$ 3) 6epocition onto granny r.rcern where railch unitt.nic creto vith concunption of the ut.1k by 14n. Methodo for cctitating d.ocott to the thyroid vitt thece pnthvoyo ort, deteribed in Drnit Hectnatory Guide 1.AA.

j She offcite loetif on vith the highcot anticip;ted thyroid dofc rate from rediofodinen cud radiodetivo 14tcrit.) in particulato forn with half-livoo

/[ greater than eight dnyt vnc detemined uoing on-cite c.etcorologieni data and the exproccienc Ger.oribed in Dr0ft Regn1ntory Guido 1.44.

Dpecifictation 3.8.D.2 (c) limits tho tc)ctioc rt te of redioiodinon and l radionetive pr.terini in particu1 rite fem with hnif-31ven creater thcn richt '

dcyc r.o tht.t the corret:ponding nunval thyroid dopo v$n the rect rectrictive pathvay la lecc then 1500 brem 191A

, ' m~ ~.-

..-.J..- - ..-.- ... - . ~. -.. .,- - -

( -

f fi iBijfQ: "

f i

3.8.B and h.D.B Airborno Effluente (Cont'd) "

l Por radiciodinen emd radion.otivo ratorird in particulate forrn uith '

hair. liven creater thnn eicht ocye, the ruont rentrictivo 30ention in l n o. airy cov Jochged $603 notera in the vp,ct direction (vent X/Q u P.2 x 30-7 coo /u >; stach X/Q c 1.8 x 10-0 riec/m3),

Droitication 3.8 B.2(b), (c), (d) r.nd (o) entnblichen upgr olfcite

! 3 cyclo for the relcanen of radiciodinen and radionotivo laterint in .

)crtf oultto forn, dth hnif-liVCS Crchter than eight dnya at tdoo the .

decicn objective ennual quantity during smy oulendar quarter, or four tinico the d. coign objcotivo nunual quantity during any priod of IP l connecutive r.ouths. In addition to tho )fr.iting conditione for .

opMetion of 8poifications 3.8.U.2(t) through (c) the reprting i

requiren. ente of 3.8.D.2(f) provide thct tho cause chall bo identified thencycr the releta,o of caecoue effaucuta execcdn one bnit h denign -

objective umual gunntity during t.ny enlonder quarter rmd that the popaned proaraw of notion to rod.ueo nuoh releuco ratco to the decicn -

objectivco t.hn11 bo donoribed. -

P.pecifiention 3.8.D.3 ectcb35t. hen oc 3w an practiokblo limite for the relonco Icycar, of coccouc cffluento for the interita priod. 'jhe valuco chosen

' t.rc concistent with interdu lit.ita ut.cd for other Ifdn's vithout .

aucu.ented. tyntemn. % der thece creificationn, the licennce wl)1 be required to tnhe auch c.ctiono, including reducing niation power, or other cppropriato Lateuren,,na lay be necenntry to hecp the avoroco radioactivo caneous rolencen be)w tMn level, but afforded the f)oxibility regarding short-term plcut oMration to t.nintsin ntntito -

ponor for pub 3$e needc. ,

Spoificntion 3.0.E.6 reo,uirca that the prir.nry contailunt atrocphere r000$ve trohtuent for the renoval of coccous iodinco (md prticulatea prior to its relcann whenever the rer:ctor in in the RlG tode. Shin opcificktion provjden a further rec.uotion from thin pource of rolcaco of iodinec emd particulaton from the station. '

W curycillenoc requirementa given under 8pecifiention h.8.h provide accurnnco that radioactive caneone effluento from the ntation'aro proper)y controlled. emd uc>nitored over the 3$fo of the statich. 'ihene ouryciliance requiretwnto provido the enth for the licennco cud the Ov.ar.iccion to cynivate the ctation'a prformnon relctive to radionotivo enecous vectes rolenced. to the environnent. Reports on the qucutitics of radioactive

  • inatorinin rc3 caned in concoun effluenta tholl be furniched, to the Com.

toittion on the bacia of Ocetion 6.6 of theco hhnical Op0cifice,tions. ,,

On the bonia of cuch reparto tmd any tidditionni inforation the Cota,in-Dion imy obttdn fro.'s the liconace or othero, tho Cox.r.iccion tny fro:n tina to time require the liocnoce to tale cuch action no the Co:rninsion deons cppropriate.

1913 g&- t

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