ML19261B241

Informs of Need for Revision to GE Std Tech Specs.Lists Specific Changes to Be Proposed within 30 Days & Specific Additions to Provide Guidance in Execution of Required Actions.Relevant Tech Spec Pages Encl

ML19261B241
Person / Time
Site:	Hatch
Issue date:	02/01/1979
From:	Ippolito T Office of Nuclear Reactor Regulation
To:	Whitmer C GEORGIA POWER CO.
References
NUDOCS 7902150018
Download: ML19261B241 (11)

Text

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UNITED ST ATES x

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g,4 NUCLEAR RE1ULATORY CCMMIS3!OlJ

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.3 V!ASHINGTON, C. C. h%5 f

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TEGRUARY l W3

.+

Docket No. 50-366 i

THIS DOCUMENT CONTAI L

P00R QUAL.lTY PAGES Mr. Charles F. Whitmer I

Vice President - Engincering Georgia Pover Company P. O. Box 4545 Atlaa*a, Georgia 30302 Delr Mr. Whitmer:

.. view of the Ger.eral Electric Standard Technical Specificaticns

( G t. ETS) has disciesed that the action statementr applicable to the Reactor Protection Sys teu Instruwnta tion, Speci fication 3.3.1, the Isolation Actua tion Instrumenta; ion, Specific 5 tion 3.3.2, and the Bar.es for Applic@ility Specification 3.0.3 require revision to prevent iaproper actions by the licensee in the evt.nt of operation with inoperable intrumentation channei s.

Edwin I. Hatch Nuclear Plant, Unit N0. 2, Recc tor P rotec tion Sys tcn Instruenta tion Specification 3.3.1, action a", and Isolation Ac tua-tion Ins trunencation Specification 3.3.2, ection "b",

speci fy:

"With the requirements for the minina number of OPFRABLE channels not satisi fied for one trip systen, place the incperabla channel in the tripped condition within one hour or take the ACTION required by Table 3.3.1-1 (or 3.3.2-1)".

It is not the intent of the Ccmaission to permit the applicction of the optional action "or take th2 ACTION requi red oy Table 3.3.1-a (er 3.3.2-1)" wnen the minirum number of cperatie channels is not satisfied for only one of two trip systems ici the 1 of 2 taken twice l ogi c. When the associated speci fic "... ACTICN requircc by Table 3.3.1-1 (cr 3.3.2-1)" is "be in at least HOT SHUTUCWN wi thin 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />" or "be in at least STARTUP within 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br />", the licensee would be pemitted to continue operation for up to 12 (8) hours with one or both channels in cr.e of the two trip systeos inoperable in a non-saf; (untripped) condition. With one channel ir. one trip systcm incperable in a non-safe condition, system safety perfemance would be depen 9nt on a 1-out-of-l logic. With both channels in one trip syste;; inoperable in a non-safe condition, the Reactor Protection Sy; tem Instrumntation and the Isolation Actuation Instruaentation would be unaole to perfora their safety functions. This optional action is not necessary to unit operation and is not typically p:-wided in existing BWR custom Technical Specifications. The current GE-STS have been evised to delete this optional ac ti c q.

5 7 9 0 21(0 6 /f

Mr. Charles F. Whi tnar You are requested to propose a change to the Technical Specifications for Edwin I. Hatch Nuclear Plant, Unit No. 2, to delete the optional action "or take the ACTION required by Table 3.3.1-1 (and 3.3.2-1)"

in Specification 3.3.1, action "a" end Specification 3.3.2, action "b"

within 30 days f ra, rcceipt of this letter.

Edwin I. Hatch Nuclear Plant, Unit No. 2, P.eactor Protection Sjstem Instrumentation Spcci fication 3.3.1, action "b", and Isolation Actuation Instrur.entation Specification 3.3.2, action "c", specify:

"With the reruirc,ents for the mininus nuoDer of CfERAELE 4

channels not satisfied for both trip systems, take the ACTION requircd by Table 3.3.1-1 (or 3.3.2-1)."

When the as socia ted speci fic "... ACT!nN requi red by Table 3.3.1-1 (or 3.3.2-1)" is "be in at least HOT SHUT!:0LN (or STARTUP) within 12 (8) hours", the lictnse; would be pernitted to continue cperalian for up to 12 (8) hours in a degraded condition in which up to all four channels in both trip systei's could be inoperable in a non-safe cendition. Again, both instrur ent1tian sys tems would be unable to perfem their safety functions or would be dependent en 1-cut-of-l logic. This actico is not necessary to unit o;er3 tion :nd i; nat provided ;n existing E ' custen Technical Specifications. The following changes nave bcen nade to the current GE-STS and you are reasested to prcrose the following changes to the Technical Specifications fcr the Ecwin I. Hatch Nuclear Plant, Unit No. 2, within 30 days frun receipt of this letter.

1.

Change Specif; cation 3.3.1, action "b", and Specification 3.2.2, actiCD "C",

to redd:

'When the requi r.

ents for the minimum number of ?:RA3LE channcl:

not catisfied for bod, trip systems, place at least oi.e inoperable channel in at least one trip syste9* in the tripped condition within one hour and take tne ACTION required by Table 3.3.1-1

( or 3. 3. 2-1 )".

• • ! f Doth channels are inocerable in one trip Systen, select at least cre inoperable channel in that trip syster to place in the tripped condition, except when that would cause the Trip cunction to occur."

P Mr. Charles F. Whi tner 2.

Change Specification 3.3.1, Table 3.3.1-1:

a.

ACTICN 1, 4, 5, 8, and 9 to require the units to be in at least HOT SHUTDOWN within 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />, instead of 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.

b.

ACTION 3 to require the units to be in at least STARTUP within 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br />, instead of 8 h:urs.

c.

ACTION 6 to require the units to be in STARTUP with the nain stea, line isclation valves closed within 2 neurs or in at least h0T SHUTDS,.', wi:nin c hours.

3.

Change speci fication 3.2.2, Tehle 3.3.2-1; ACTION 20 to require the unit:; to take the ACTICN required ty a.

Specification 3.0.3.

b.

ACTION 21 to require the units to be in at least STARTU? wi th the main stea i line isolation valves closed within 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> or take the ACTION required by Specification 3.0.3.

c.

ACTION 22 to reauf re the units to be in at least STARTUP d thin 2 nours, insteaa of d hours.

d.

ACTION 23 to require the unit to De in at least STARTUP with the Group 1 isolation valves closed.4ithin 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> cr in at least HOT SHUTDCWN #'i thin 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />.

The following addition has been made ta the bases for Specification 3.0.3 in the GE-STS to erovida guidance in the execution of required actions.

You are requeste<i to prcpose the sana follcuing addition to the bases of the Technical Specifications for O'e Edwin I. Hatch Nuclear Plant, Unit No. 2, within 30 days frca re eipt of this letter.

"The unit shall be brought to HOT SHUTDOWN and COLD SHUTODWN within the required times by prooptly initiating and carrying out an orderly shutdo,in.

It is intended that this guicance also apply whensver an ACTION statement requires the units to be in (at least) Sl ARTUP within 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> or to be in (at least).! T SHUTDOWN wi thin 5 hours5.787037e-5 days <br />0.00139 hours <br />8.267196e-6 weeks <br />1.9025e-6 months <br />".

M r. C h a rl e s F. 'r'h i ta c r To assist you with your snaittal we have attached appropriate pages of the liatch Unit !!c. 2 Technical Specifications..hich af fect the above described changes.

We have deter' air.cd that for fee purposes that this action nomally wauld be a Class III acendmnt as defined in 10 CFR 170.22 but that this action is exempt feca fees pursuant to footnote 2 of Section 170.22.

If you have any quc,tions regarding these changes, ple. se contact us.

a Sincerely, i

aA

'iw d6<!e ceu !ijO. - -

Thomas A '.1ppulito, Chief Operating deactorr Branch a2 Division of Operating Reactors Enclosure Sa aple Technical Speci fi c a tio ns

Georgia Pcwer Company Ogletnarpe diectric Mer%rship Corporation

?*unicipal Electric Associa tion of Ceorgia Ci ty of Jal ton, Georgia cc:

G. F. Trowbridge, Escuire Sha w, Pi ttmo, Potts and True. bridge 1600 M Strect, N. W.

'n'a s h i r.g ta n, D. C.

2CO36 Rubl e A. Tne..:c s Vice President P. O. Box 2C?5 Southern Services, : 1c.

Gi rningh,,, Al at an a 3 t ?]2 Mr. Ha rry Maj ors Southern Services, Inc.

300 Of tice Pc k Cirninghen, Al ab a :; )

352' '

Mr. C. T. T' core Georgia Power Con cry F a',, e r C ' E t' r 3. t. ! O ri [64 a r v ::t.

D.

O. Box 'i'5 Atlanta, Ge:rgia 3C2C2 Mr. L. T. Gucwa Georgia Pcwer Company Engineering Department P. O. Box 4 M5 Atl anta, Cece;ia 20302 Appling County Pualic Library Parker Street Baxley oeorgia 3,m. l a.

Mr.

P, F. Rogers U. :>. Nuclear r,egulutary Lcc a s31c:,

P

0. Sox 710 B a x i cy, Georgia 31513

i 3/4.3 INSTRUP.ENTATION 3/4.3.1 REACTOR PROTECTION SYSTEM IhST U ENTATION LI"ITING CONDITION FOR CiPERATION 3.3.1 As a ninirun, the reactor protectico systen instrunentation channels shown in Tahle 3.31-1 shall be OPERABLE with the REACTCP PROTECTION SYSTEM RESPONSE TIME as shown in Table 3.3.1-2.

Set points and interlocks are given in Tabic 2.2.1-1.

APPLICISILITY: As shown in Table 3.3.1-1.

ACTION:

g.p c,,,2 4 f

a.

With the requiracnts for the minimum nu%ar of OPERABLE channels not oatisfied for one trip system, place !.% inoperable channel in the tripped condition witnin one hour.c- ':chtW.cMTE3hepird "tr. n k-W NE,1 +.

b.

With the reauirements for th2 minimum ne'ber cf OPERAELE channels not satisfied for both trjp syste=,Vtake the ACT'ON reguired by,

m t h Mh-A t w -e? ^^p ~"

Table 3.3.1-1.? " R-c7 - W T N Wl,,m w tw.,; G ~ _ }

n g s.s m + -

H~ }~ppi e,rd c.

The previsicns cf Speci fication 3.0.3 are not applicable in GPERA-TIONAL CCNDITION 5.

SURVEILLANCF RErVIRE"EN_TS_

n 4.3.1.1 Each reactor protection systea instrunentation channel shall be demonstrated OPERAELE by the perfomance of the CHAN1EL CHECR, CHANNEL FUNCTION TES' and CHANNEL CALIBEaTION cperations c'uring the OPERATIONAL CONDITIONS and at the fret,uencies shewn in Table 4.3.1-1.

4.3.1.2 LOGIC SYSTEM FUNCTICNAL TESTS and simulated autonatic operation of all channels shall be performed at least once per 10 months and shall ir.cluda calibration of time delay relays and timers necessery for proper functioning of the trip systcm.

4.3.1.3 The REACTOR PROTECTION SYSTEM RESPCNSE TIME of each reactor trio function of Table 3.3.1-2 shall be derenstrated to be within its linit at 1 cast once per 13 months.

Each test shall include at least one logic train such that both logic trains are testcd at least cnce per 35 months and Me chanrLi per function such that all cnannels are tested at least cnce every N cines 13 r.cnths where N is the cctal nuccer of redundant. wnnels in a specinc rea,ct,or trip funccion.

4 l

^

4$-. b

• h, $ !La Y N-

k. %

'A**

E Ol* U LO 4 %"A

%Lf A'f N A

0-WE Y ~ N!l;A]'

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,.6 ry t,

s/4

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! 5x i

) dC[lL t-

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&nd %

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W

TABLE 3.3.1 I (Extinued

}

pr.%c r. g y n o..uq. e v. ymm i

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_,v.e,r u..

e

m.. q m. ~

7a-1 t

iin o

..imi m

m ACTION ACTIO'i 1 In OPEP GML CCNDIT!ON 2, te in at least l'CT SHUTDOWN within h %ur.

In OPEPAlIW,AL EnN9tTIO.>, 5, suspend all cpcrations involvirr; CORE ALTERATIONS er pastive reactivity chanc.

arl fully insert all incerta!;1e control rods within cne har.

ACTION ! -

Lock 16 reactor F::

.tch in the Shutdoc. position s,ith-:n cne h0Jr.

~

f

3)-

ACTIC:. 3 - M in at least STARTC withi L,)curu.

aur l C, - -

I n L t t, p.. e i- ~

.m r < m...,o,1 3 1 a o,

t, i n a

• h.. s.. ru i o.'.ri u v'r..

c.

2 c.

withir. (1 b rs.

In CPEP.;TI'shlL C01DMIDN E, suspend all c:.erations involving CORE ALTER / TION 5 cr positive rectivity chcages :nd fully insert all inser table control rods within cr.c h;ur.

l.CTICh

• Be ir a t least HCT 5"UTCC", witnir.{/p_A l

urs.

j AC110h 6 -

Be in !B3!Ui with the naia st:r line isulation v o gs closej r

/

2/

wi thind, J.c ur: or in at lee s t ':JT Sh,iC1..s within / p jmurs.

L/

L' ACTION 7 -

Initiate a rcJuctior. in lHEF".;L PO,ER within 15 riinutes and be at less than 30 ' of RATED THEF.AL KhiR m thin 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br />.

ACTION 8 -

InCPEPpti JL CONDITICN 1 cr 2, Le in at least HDT SHUit'0<J within VJ h ar'..

/

In CPERAlic',M. CO Oli!O.7 3 c r 4, irr ediately ar d at leas t once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.eri#y that all control rods are fully inserted.

In OPEF,ATIONAL CONLIT!ON 0, suspend all operations invohing CORE ALTERATICNS er po3itive reactivity changes and fully insert all -:nsertable control reds r.ithin ene h;uc.

)

t, M

t*9*e,j Lts7* J m

J* / 'A a

4 fih l Lf 4 ig i i f t

.$ - +

-TABLE 3.3.1-1 (Continnd)

PEACTCR PROTECTION SYSTE" TNSTRU"qi/ TION

.s.

ACTION 9 -

In 0FEF/.,5CAAL CCNDITIO:i 1 or 2, bc in at least HOT EJTDDL withlo e,ocur3.

a In ODERATIONAL CCNDITION 3 cr 4, lock the reector tome snitch in the Shutdor.n positicn within one h0Jr.

In OPEMTIONAL CONDITION 5, susperc' ail cperations involving CORE ALTERATIONS or nositive i enctivity chances and full.v e

s insert all insertable contrcl rods within ene hour.

3dLLLmc w * -, o. J e t.4

..c I

i 1 w..

_a_1_'

a.

A char.nel r ay be placed in an intTerabic status for up to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> for reauired > aveillance withcut :.-iccing La-trip systeT in the tripped cor:dition pr:'..&J at least enc OPERADLE channel in the su e trip sy:.te, ia n itcring taa: p;rameter.

b.

The "t hor:ing lir.id' si.all be removed fr a the I,F" circuitry durir g CCRE ALT:.?dTI0h3 rd chuttom cargin de m tratic".s scrforced in accordar c with S ;;ificatica 3.10.3.

r c.

The IR'1 scrams are autc~utically typassed wi 'n the reat. tor vessel t ode switch is in the hun :;ositico and all ARP5' ch:nneli are OPEPX LE and er scale.

d.

An /W cher.ncl is incier:bie if there ar c less than 2 LP9M ircuts per la el cr less than el rien LP"i inpat; to an A7 charrul.

e.

These fuv.ticns are n.'t requirc d to be OPER/K E een the reccter pressure vessel hcad i unbeited or removed.

f.

This function is autcratically bypassed chen the mactor node s'iitch it i t, other than the Run position.

9 This 1 unction is r.ot reasir n4 t o y e u., n..n. c,t c. w..e n m,...

n,, C ma t n.r i -

m r.

r-e..

MENT INTEGRI!Y is not required.

h.

With any centrcl red withdrawn.

Not applicable to contrel rods retroyed per peci fication 3. 9.11.1 er 3.9.11. 2.

i.

These functions are bypassed w'ren turbir.: first stage pressure is

<2E0* psig, e;uivaltnt to THEF'GL PC'nER less than 30e cf V.TED itmi.. u,v. 3_

1. A.e.:m...

m

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a

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• Initial setpoint.

Final setpJir.t tc be detemined urit startup y

testing HATCH - UNIT 2 3/43-5

INSTRU4 fiTATION 3/4.3.2 ISOL AT ION ACTURTID'4 INSTRU.'<ENTATION s

s 76JTvT*!^

r,'v ' t l 'l ' l' 'n.* 4 CP o f, G r "T n T '.T

• f

- - T

- iVF

• l4 L 11 s. 1 A 1J

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,z 3.3.2 lhe isolation actuation instru:: 2ntation channels shown in Table 3.3.2-1 shall ba OPERAiiLE with their trip setp;ints set censistent with the volues stown ir. the Trip Setpoint colum of Table 3.3.2-2 ar.d with ISOLATION SYSTEM RESPONSE TIME as shor:n in Tabic 3.3.2-3.

APPLICADILITY: As sheten in Table 3.3.2-1.

e em...

nv6.M.

a.

With an isolaticn ect.uatics instrumentation channel trip set-point less ccnstr/ativi th.'n the value sbcwn in the Allewable Values column o f Table 3.3.2-2, declare the channel incperable and place the inoccreblt c n '.n n el in the tripped condition

• until the chcnnel is restored to CFEP.'a E status with its trip setpoint acjusted consistent wit,h the Trip Setpoint value.

i.

a.t. k,c %4

/

b.

With the reqJircnnts fcr the n mi Ja nu2er of UT,ERASLE channels not satisfied for one trip systea, placeV'u. i n..

operab,i e channe,, ir. the tripped condition

• within one <ocur.o

- v.s'

• i_,... - rm._,, ~

i. n o nJ. a....

- e

. ;- r-

- t-t.

C.

With the requir m nts for the ninimum nu ber 0,f OPEMCLE char %ls no satisfied for lod tri; Syst m s,\\ t h.the ACTION, requir.:d b; Tabic 3.3.2-1. /GW CT O.t I. E eqw A..La.d Iq:

h o,.8 u t. :',C.

vp.. b.'.w d.fk. ;

g,q,.

57 QJfe-n i.

, {,

4--

g.,

d.

The prcvisions of Specification 3.0.3 ere not applicabit-in OPERATION?.L CC;;DITIC'i 5.

Q ]U M V "". '1.l. L Ni k *.

lr..

6 4 41 M '-'. Fy i ? 9 '." 6 4 " O f *

• J C

E f".C,m 1 t',;. i ; ; t i U 4.3.2.1 Each isolation actuatica instru:.entation chcnnel shall be demonstrated CPERACLE Lj tne perfor.nenc2 of the CHANNEL CHECK, CHANNEL FUNCTIOh;L TEST AN3 Cl h';EL CALIBRATICh 0;crations during the OPEP.ATIONAL CONDITICNS and at the fre ;uencies shown in Table a.3.2-1.

4.3.2.2 LOGIC SYSTBi FL'hCTIONAL TE5 TS and.,aalated autcoatic cperation of all channels snall be perfer;..ed at least once per 18 nonths and shall includa calibration of tin:e delay relays and titers necessary for proper functioning of the trip system.

With a design providing only one channel c:r trip systen, an inoperabic channel need nct te placed in tha tripped ccn'iitica where this t,guld cause the Trip Function te occur.

In these ceses, the inoperable channel shall be restcred to CFERABLE status within I hours or tLe ACTI^N reaaird E Table 3.3.2-1 for that Trip Functicn shall be ttnen.

s

,-den U.m

..:. m. y x a :a. x n l 4-n.n 2 Led n'..^:ud e..

HAi'CH - UNIT 2 3/4 3-9 Qun A.L. 4:m :

s t'h 4-y.ydt-f fQc.

L lqj u,,2 Lvc:g wk YM. mLC au: *se Ga!.v.. k occ a,

TMJLE 3.3.2-l (Continued)

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,m..,-., i., c. _-. m a.

s.

n,m i,. l u,.,,,,., ) -

Le in a.s

,eith c

.ne rain steen line isolation t

Valves closed withir b-d. hours or...

i-c,t.

,r.,;: m ;--n

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we. i.

.,% -,r,-,- s..,e x, < u,,..,-

c

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ACTIO.'i 2? -

Lc in at icest STARTUP s

ri M n&4 dur.

ACTION 23 -

0; in a t leas + 4T isalcion valves condwithirh,ARTUPwiththeCrcus1 ours cr in at least. i S,v10a', within

./)bcurs.

/

e

.n n

1,C..

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t s. L> l i,s h x. c c,..s. y t u a,,. c. n. w...

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gas trea tmen' ;y tc ep - ting w'th:n cr.e haar ACTION 25 -

Isola te im re2::.ar water cla.ap sj',te ym i I n i

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c ' ~

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tM a f fec ted s ys '.,s=l a t ic..., u.

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.y.uy da c pr:ssure 2 13E nsi;.

e ElT ES e

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s

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v systs in ti.e pr t nur.mitr, "c:c v f cLerc!icn.

s

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+7t, a..c. v. a.. y,

s

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.v When handlin; irreciated fuci in the seccccary ::-iain ent See Speci'icnicn 3.6.3.1, Table 3.f 3.1-1 f or valves in eccn valve r;r;up a.

b.

A channel.uj t,c placed in an ir. operable s*.atus for un to I hurs Dr required surveillar.ce without placin, the tri; systo in the tri;4ed condition ;rons.c at lea,t cr.e other C R ABLt s a n r.e i in tne see trip systm is roni tor ing tna t pera::1;t.r.

With a,me;i gn prov i a,ing cr.ly cra cnz nr.el per t ri p sy nc.., ;.r i nc; c rac,i r c.

ch3nr.el r.ced nat be place-i in tne tripped c;ncition ere th:s guld cause the Trip function to occur.

In tnese ase,, the ine eraDlc m r ei v

shall be restoreJ to CPERASLE st3tus within 2 nours or thc ACTI'1 required by Table 3.2.2-1 for th n Tri-Fur.ction shall Lv tcLen e

d.

Trips the ce.nen: cal vacuu..

p u'.,: s.

C.

A ch3nnEl i". OFEE./ E E if 2 Cf A i n s t r u.".c n t S 1 :1 '.n 2 t c r.3 :.el cre C'E;A. E.

f.

M'y D bypassed witr reactor steant p ressure < l,',E psig ci.; all turoine stOp NalVes closed.

9 C,icscs cr.iy r.u.s cut.iet.;olation va,ne mn-,i-rt,a..

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3/4.0 APPLICOILITY 3

1 t.

nut-

~- L The spccifications cf this e.ectior provide the general requirt

.c n t ;

applicable to ecch of the t hiting Conditions for Operation and Surveil-lance F.rzuirmont; within Secticq 3/4.

3.0.1 This specification st.tes the applic'bility of each speci fi-cation in terns of d2 fined OPP.ATIONAL CONDIT!a cnd is provided to delineate specifically when cach specification is applicable.

3.0.2 This specificetion defir.cs those conditicn: necnsry to constitute cr pliance with thr ter s of an individu:1 Li titing Condition for Optration cod as;ociated ACTION requirNent.

3.0.3 This spacifi:ation delineates the ACTION to b2 taken Rr circ:.n;tance; not dire:tly prcviM for in the ACTION st: ten-ts ad uhuse occurrcnce,,0uld violate the ir, tent et the s;,e c i fi c a ti on.

Fce en ';l e, Specification 3.E.1 c311s for the HPCI to Ec CPERASLE and specifirs explicit requirtuent: if it 5:cc 0 incpcrable. Under the terns of 5pecifi-catico 3.0.3 if th'. rcquired additioni ;ystems are not OP::'ADLE, the facility is to be placed in i!OT SMTDOWN within the next 6 Laum, and be in i

COLD 5HUIDCa within the folleaiN 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.V t

4The unit si' tall be t,raugh+ te WT SjiD?ia andC%DS] TON'N within the requi ed tires by ornptly initiating an.' c:rrying out an orderly shutdNn.

It is intended that this guidance also apply whencver an ACTION stat,%nt rquires the units in (at least) STARTUP within 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> or t3 be in(at least) to b?

.a h0T SMUTDOWN within 6 hourf,

3.0.4 This specificetion provides that entry into an CPERASLL i

CON 0ll!0N cmst be made rith (a) the full compirent cf recuired syste 's, equi; cent or cor.pona.ts OPEPABLE'and (b) all other parameters as specified in the Limiting ConJitions for Ope ation being met withcut regard fer allemale deviations and out of service provisions contained in the ACTION state:ents.

The intent of this provision is to insure that facility operation is not initiateJ with either r quired equipacnt or system: ir.operabl e or other limits being exceedd.

I Exceptions to this provision have been providei for a limited caber i

of specificaticns when st2rtup with inoperable aqui;r.ent uculd rat affect plant safety. These exceptics are stated in the ACTICN st2tements of the appropriate specifications.

HATCH - UNIT 2 B 3/4 0-1