ML19329A824

Draft Interim Tech Specs 3.3,3.7,4.3,4.7,6.1,6.3,6.4,6.5, 6.7 & 6.8 Re Fire Protection.Discussion Encl

ML19329A824
Person / Time
Site:	Davis Besse
Issue date:	12/12/1977
From:	TOLEDO EDISON CO.
To:
Shared Package
ML19329A818	List: ML19329A817 ML19329A824
References
NUDOCS 8001150717
Download: ML19329A824 (30)

Text

.. _ _ .

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g I, lifSTRU:'EllTATIO?! , ,

FIRE DETECTI0il filSTRUMillTATIO;l '

9 LIMITIIlG C0l:DITI0ll FOR OPEP.ATIO .-

-3.3.3.8 As a minimum, the fire detection instrumentation for cach fire detectionzoneshowninTable3.3.,]fshallbeOPERACLE.

APPLICABILITY: Wheneverequipmentinthatfiredetectionzoneisrequired to be (iPl.TAll[E.

ACTIOi!: -

With one or more of the fi.re detection instrument (s) shwn in Tabic 3.3.- /+

inoperable: ~

., e vi c/e .* b pop f a b/c 'mde Ife ,a- o f- '

a. Withinl-hour /establishafirewatchpatroltoinspectthe acc eJsid/e zonc(s) with the inoperable instrument (s) at least once per 2 SEE -hours and .

Ol3cussi6N

b. Restore the inoperable instrument (s) to OPERABLE statur. within 4,,,, g 14 days or, in lieu of any other report requircd by Sp::ci-

' ~ cu n/ fication 6.9.1, prepare and submit a Special Report to the va e r- Cagission pursuant to Specification 6.9.2 within tha next 30 A mW days outlining the action taken, the cause of the inoperability

@ ls and the plans and schedule for restoring the instrument (s) to OPERABLE status. .

, l

c. The provisi G s.of Specificatidns 3.'.3 O and 3.0,4 are not applicable.

SURVEILLA!!CE RE0VIREMENTS 4 . 3. 3. 8.1 Each of t'he cbovo required fire detection instruments'shall be demonstrated OPERABLE. at least once per$ months by performance'of

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. , * . ' . *.' a CilA!::iEL FU::CT10 M L TES.T. -

. .. , , ,' ) .

. SEE D/3C U33 JON

4.1.3.P. 2 The I!FPA Code 72D Class A supervised circuits supervision associated with the detector alarms,of ecch of the above required fire  !

tcction instruments shall be demonstrated OPERABLE at least once por I months. l 8

4.3.3.3.3 The non-supervised circuits between the local pancis in l Specification 4.3.3.3.2 and the control room shall be deiaonstrated .

OPEFAULE at least once per 31 days. ,

' 3/4 3- .-  ::m.4,.

C+vis .easb umr x 8001150y.7

. . ~

TABLE 3.3..~2 FIRE DETECT 10ft IllSTRU:1EliTS IllSTRUtiElli LOCATIOil (lliustrative),* . !.111111-10i! If!STRUMEilIS Hl'T 'M'i r ilEAT FLNiE SI;0LE l 1- . Containment -

Zone 1 Elevation .

Zone 2 Elevation f* Q b /d

&gh QNOC d

2. Conti .. Room .

3. Cable Spreading ,

Zone 1 Elevation .

Zone 2 Elevation -

4l Computer Room 5.- Switchgcar Room. .. -

6. Remote Shutdown Panels

7. Station Dattery Rooms- .

Zone 1 Elevation . .

Zone 2 Elevation .

8. Turbine Zonc 1 Elevation .

Zone 2 Elevation

9. '. Diesel Generator n Zone 1 Elevation Zone 2 Elevation

~

.. . 10. . Diesel fuel Stor ae.

11. Safety Related Pumps . - .

/ .-

.s .: .

'.~. 4- ..

Zon.c. .1 ' Elevation . .

t- .

- ~ -

Zone 2 Elevation -

12. Fuci Storage .,

Zone 1 Elevation -

Zone 2 Elevation

• List all detectors in arcas required to' insure the OPERABILITY of safc.ty.

related equipaent. "~ '~ !., ../7 Mdr4E 3/4'3-DAWS BESSf, UNIT .l. ,

Table 3.3-l+ (Sheet 1)

NUMBER OF DETECTORS .

~

Required Type of Detector Tag Instrument Location Installed To Be Operable Detectors Number

1. Containment ,

a. Air Clr.-l* 1 1 I DS-8637C

b. Air Clr.-2* 1 1 I DS-8637A

c. Air Clr.-3* 1 , 1 I DS-8637B

d. Recire. Fan E.* 1 1 I DS-8636B

e. Recirc. Fan W.* 1 1 I DS-8636A

f. Przr/Htr* 1 1 I DS-8635

g. RC Pop.-l* 1 1 I DS-8624A

h. RC Pmp.-2* 1 1 I DS-8624B

1. RC Emp.-3* 1 1 I DS-8625A

j. RC Pmp.-4* 1 1 I DS-8625B

k. Anis. Space

• 4 4 I DS-8644A-D

2. Control Room (rm 502) 16 3 In Main Control I DS-8616C & DS-8631A-O Board Cabinets f In Control

~

Cabinet Room

3. Cable Sprd Rm. (rm 422A) 6 6 I DS-8627A-G

4. Computer Rm. (rm 510) 1 1 1 DS-8632

.)

5. HV Swgr. Rm. E. (rm 325) 2 2 I DS-8611A & B

6. HV $wgr. Rm. W. (rm 323) 3 3 I DS-8612A, B, & C

7. LV Swgr. Rm. E. (rm 429) 2 2 I DS-8615A & B

8. LV Swgr. Rm. W. (rm 428) 2 2 I DS-8616A & B

9. Aux. Shutdown Pnl. (rm 324) 1 1 I DS-8617

10. Station Bat. Rm. (rm 4298) 1 1 I(DUCT) DS-8613

• Fire Detectors In Illgh Radiation Areas Which Are Not Accessible

Table 3.3-14 (Sheet 2) .

NUMBER OF DETECTORS Required Type of Detector Tag Instrument Location Installed To Be Operable Detectors Number

11. Station Bat. Rm. (om 428A) 1 1 I(duct) DS-8614

12. EMDC-1 (rm 318) 5 , 5 PE DS-8605A-E

13. EMDG-2 (rm 319) 5 5 PE DS-8606A-E

14. Pump Rs. (rm 115)

a. HPI Pmp.-2

b. CS Pmp.-2 1 1 I DS-8653

c. DH Pmp.-2

d. ECCS Rm. Clr.

15. Pump Rm. (rm 105)

a. HPI Pmp.-1

b. CS Pmp.-l 1 1 I DS-8643

c. DH Pmp.-1

d. ECCS Rm. Clr.

16. DH Cir. Rm. (rm 113) 1 1 I DS-8654

17. CC Pmps. (rm 328) 1 1 I DS-8655 )

10. SW Paps. (intake structure) 4 4 I DS-8638A-D

19. Motor Control Centers

a. E12E & File (rm 100) 2 1 1 DS-9649A & B

b. EllA (rm 209) 1 1 I DS-8621D & E

c. EllD & FilD (rm 227) 1 1 1 DS-86211

d. F11C (rm 236) 1 1 I DS-8621F

e. EllB & EllC (rm 304) 1 1 I DS-8619 & DS-8631M

Table 3.3-ff (Sheet 3) '

HUMBER OF DETECTORS Required Type of Detector Tag Instrument Location Installed To Be Operable Detectors Number .

19. Motor control Centers (Ccatinued)

f. E128 (rm 318) (SEE ITEM 12)

g. F128 (rm 319) (SEE ITEM 13)

h. EllE (rm 402) 3 3 I DS-8609A, B & C ')

1. FilB (rm 405) 1 1 I(duct) DS-8651 - /

j. Fila (rm 427) 2 2 I DS-8610s 5B

k. F12A, F14 & FIS (na 428) (SEE ITEM 8)

1. E12A, E14 & EIS (rm-429) (SEE ITEM 7)

m. EF12D (rm 429A) 1 1 I DS-8615D

n. E12C, F12C & EF12C (intake- (SEE ITEM 18) structure) 20 Misc. Rooms (safety related cable

& equip)

a. 104, 106 & 109 1 1 I(duct) DS-8623

b. 110, 110A, 114 & 126 1 1 I(duct) DS-8622

c. 123, 231, 232 & 241 1 1 1(duct) DS-8621B

d. 124, 234 & 235* 1 1 I(duct) DS-8621C

e. 200, 201A & 203 1 1 1(duct) DS-8621D f.- 208 2 2 I DS-8621J & K -

g. 222, 224 & 300 I(duct) DS-8652

h. 237 1

1 1

1 I DS-8621H

_)

1. 238 1 1 I DS-8621G

j. 240 1 1 I(duct) DS-8621A

k. 303 3 3 I DS-8608A, B & C

1. 310, 312 & 313 1 1 1(duct) DS-8619

m. 314 2 2 I DS-8608D & DS-8611

n. 500 1 1 I(duct) DS-8626B

o. 501 1 1 1(duct) DS-8626A

p. 515 1 1 1 DS-8626C

q. 516 1 1 I DS-8626D

r. 603 2 2 I DS-8644E & F

1. Fire Detectors In High Radiation Areas

Table 3.3-l4(Street 4) .

. NUMBER OF DETECTORS Required Type of Detector Tag Instrument Location Installed To Be Operable Detectors Number

21. EKDG-1 Day Tank (rm 321A) 1 1 FS FS-8702A

22. ENDG-2 Day Tank (rm 320A) 1 ,

1 FS FS-8702B 1 - Ionization detector

, 1(duct) - Ionization detector mounted in duct PE - Photoelectric detector T - Temperature switch FS - Flow switch mounted in wet pipe sprinkler system Ig d/5

)

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. plAll'T SYSTEMS Df  %.'

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FIRE SUPRESS10:11lATER SYSTEM {-s _a a. p .,

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LIMIT!!EC0i:DIT10:1 FOR OPERAT10fl 3.7. h. The fire suppression water system shall be OPERABLE with;

a. (Two) high pressure pumps, each with a capacity of E g dogpm, with their discharge aligned to the fire suppressioni header, .-

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b. Separate water supplics, each with a minimum contained volu a of 2Linj ooo gallons, and tre Vate r Seerage.

c.. An OPERABLE flo- path capable of taking suction from the G1oke fuedoy taa;6and the trnk and transferi-ing the water through distribution piping uith OPERAGLE sectionalizing control or isolation valves to the yard hydrant curb valves and the first valve. ahead of the water flow alarm device on cach sprinkler, R.

hose standpipe or s, pray systcm riser required to be OPERASLE 27',

per Specifications 3.7.11.2 and 3.7.11.)(. 2: -

APPLICABILITY: At all times.

_A.CTION :

a. t!ith one pump and/or on water supply inoperable, restore the inoperable' equipment to UPERABLE status within 7 days or, in g-W

.- #Y*d3 lieu of any'other report requi. red by specification 6.9.1, pre- Q,j Pr~

M*/// pare and submit a Special Report to the Conmission pursuar:'. o Ahs4M Specification 6.9.2 within the next 30 days outlining tha piar.s cho/s.r and procedures to be used to provide for the loss of redankncy _ . . , , ,

/)/ min. in this system. The provisions of Specifications 3.0.3 ar.d .

Centrols 3.0.4 are not applicabic. ,

, .b . iiith the fire suppressior. water system otherwise inoperable: l ..

. 1. .Es'tablish.a backup fire' suppression water system within 24

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hours,.and - - ,

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2. Submit a Special Report in accordance with Specification 6.9.2; .

a) By telephone within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />, b) Confirmed by telegraph, mailgram or facsimile trans- '

p.,

mission no 1.ater than the first working day fcilcuing. Y

. the event, and ,.

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SURVEILLA!!CE REOUlRE!4EllTS (Continued) v '51

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. g. At least once per 3 years by performing a flow test of tiie system in accordance with Chapter 5, Section 11 of the. Fire Protection Hendbool:,14th Edition, published by the National Fire Protection Association. -

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If fire pumps are engine powered, appropriate surveillance require2nt:; 'l

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v111 be added for gasoline and/or diesel engines. (54 AxiT q-) l

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LlHITil!G CONDITIO!! FOR OPERATIO.j (Centinued)  !

'c) In writing within 14 days folicwing the event, out- ', . l

. ,iDM lining the action taken, the cause of the inopera- g.4#b bility and the plans and schedule for restoring the SEE D/SCUSS/dd system to OPERACLE status. , 6

( -; J 3s ' If 1.. and 2.a) above cannot e fulfilled, plae the reactor in Hot  !

Standby within the next ci' (D) hourj! and in Cold Shutdown within the i 2

following thirty ( ) hours.. . ,

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\ E"O t.I M 4.7 7 1 The fire suppression uator system shall be demonstrated OPEl%BLE:

st OEE ._'...L p .I ,

a. At least once per 7 days by verifying the contained water -

. supply volume. .- .

b. At least once per 31 days on a STAGGERED TEST DASIS by starting cach pump and operating it for.at least (15) mi'nutes 'on recircu- l lation flow. *

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At 1 cast once per.31 days by verifying that each valve (manual. [fr.9 :-

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power operated or automatic). in the flow path that is not locked, scaled, or othentise secured in position, is in its

' correct position.

/2, SEE D IS C v.S S /dN (At leas't once per@ months by performance of a system flush.)

d.

e. At least once per 12 months by cycling each testable valve in

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the flow path through at least'.one complete cycle of full . travel.

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'f . At least once per 18 months by performing a system functional test which includes siculated automatic actuation of the system throughout its operating sequence, and.  ;

1. Verifying that each automatic valve in the . flow path

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.actua.tes to its correct position, s

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. , ,' . . '. 2. Verifying that cadh pump develops at least M gpp at a

. systemh.cadof(250%fect.. s.

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3. Cycling each valve in.the flow path that is not testable -

during plant operation through at least one complete

- cycle of full travel, and

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4. Verifying that cach high pressure pump starts (sequentially) to maintain the fire suppression water system pressure

2. M psig. ,

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M-TPY 374 7-daw.s Bass $ thitr 1 WW.%e'MMWM, g w- .ym.,rm.m. eg.7.o::Ov.T.;M. M-C >.,.es.+.WEM.MW~

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0 ~9~Tg v . Lh ., k 3 SUl1VEILLA* CF RECUlr.Ei ENTS_ (Continued)_ - - - . -

2. Cycling each valve n the flow path the during plant o'.. ration through at lea'one pis compl, not testable ,

- cts .cle of full trt" ,and

3. Verir .ng that er.ch fine p.c . starts sequent'.nly to .

ma itain the fire supprc: en v:ater systcm ,3rcssure

_.125 psig. ;9 .

MW'

f. st least once per 3 yr rs by perfermina .. flcu test of de .@-

Y<.ction 11 of X : Fira sysica protection in Hand' accorern,k ,14thwith Ec'iChapter tion , [5Slishcd by fe i;.: tion?1 Fire Prott.c*i n iissociation.

4.7 .l .2 The fire pump dicscl engine shall be dersonstrated OpEFlP,LE:

a. At least once per 31 days by verifying; , ,gc

• F;es Pamp Die.sel Da y n ;;

1. Thed.. ' . _

_ tank contains at least @ gallons of fuel, and .

2. The dicsci strets from ambient conditions and ept:nte.. f r .-

it 1 g g g M S C U>ast tdsy 20 cinutes.

. At least once per 92 days by verifviro that a sc'::ple of dierci fuel frow the fuc.1 storage tank, obtained in accordente .*ith .%

AST:1-0270 ~ , is within the e.r.ceptabir: limitt rrecified in kj.y Ta bl e 1 o f ? ' "il D975-J4 i,1 c- '

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t.%A nmu w-c.h +2,-f e44.:- J= +4, ,"4 , Y o

c. At let.st onc per 10 conthr., during shutdoun, by:

1. Subjecting the dicsc1 to an inspection in accord 7.nce uitb #

procedurcs prepared in conjunccion with its manufact.rer's M recc:niendations for the class of service, and .

2. Verifying the di.::cl \ starts from ambient conditions en the auto-sti rt signal and operates for >~'20 minutes while i

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l'oaded%iith the fird pu:np'. -

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4.7 .1.3 1he fire punp diesci starting 24-volt battery bank ar.J :.i.v ste shall be c;eronstri.ted OPERACLE. .

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a. At1cristonceper7daysbyverifyingtja,tj

1. The circtrolyte level of cach L is above the pl.:N. . , m t'w"s;.

i.nd Aife on ckeo"ye

2. The ove all battery voltaggi ,: 24 volts.

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O SilRV' TI.I.AitCE !!E0017E!D!TS_,,(Contir.ued) a *

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At Ica .t one;c per 92 days by verifyid that .the .epccif~ic gra /ity '

is approprial.c fcr ccntinutd scryice of thc- battery.

c. At le9!.t once per 18 months L.y verifying that:

1. The batteries, cell pir.tes ar.d br.ttery racht. the: no t. M -

visuel indication of r.hysical dr.msc or a! ..s..r.61 deterfora-tien, and Q'

9 />7,

• l 2. The L:attery-to-brttery and te.'.71nal connections bre cle.r.,

tight, f r'oc of corrosio.n and c*octcd with anti-corresicr.

material. '

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PLA!!T SYSTFliS . .

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SPRAY At:D/0R SPRII:KLER SYSTEMS TD=9~I f 1 _J]_.1_.n_._a. c&

Lit 1ITit:G C0::DITI0il FOR OPERATIO!! . #-

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.f 1.7. @.2 The foll'owing spray and/or sprinkler systems shall be OPERACLE:

a. $'l = f;;;,,j; .; t; L; ' Lj ( ,_: - ,3  ;  ;-;;7 , ) _

b. Di e S t-l De n e t a fat  % re nk Acom.s 3W &d2/ A

&', l g O/ ase./ Genere&y Rooma 3/8 and a /9 -

APPLICf.BILITY: Whenever equipment in the spray / sprinkler protected areas

.. is regulred to bc OPERABLE.

ACTIO:l: -

a. With one or more of the above required spray and/or sprinkler Fl,,,g systems inoperabic; establish a continuous fire watch with  %

backup fire supprcs,sion equipment for the unprotected area (s) N.t-within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />, restore the'syste:n to OPEP.AGLE. status within 14 days or, in lieu of any other report required by Specificcti:n 6.9.1, pecparc and submit a Special Report to the Co=ission pursuant to Specification 6.9.2 within.the next 30 days out-lining the action taken, the cause of the inoperability and the plans and schedule for restoring the system to OPERABLE status.

b. The provisie.ps of Specificatio.n 3.0.3 and 3.0.4 a're not ,

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applicable.

SURVEllt.A!!CE REQUIRE iEitTS __

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.. 4.7M.2 Each of the above required spray and/or sprinkler systems shall- .

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be demonstrated OPERABLE: ,

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' .", a[* 1 Ati lea's't once per 12. months by i cy' c ling eacli testajic .vald .in ethe flow path through at 1 cast one complete cyclo of full travel. -

b.. . At least once per 18 month ~s:

1. By performing a syst'em functional test which includes "-

simulated automatic actuation of the system, and:

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. a) Verifying that the automatic valves in the flow path - b i

., actuate to their correct positions on a -

test signal, and AL 3/4 7- .L . . ..... . . . ' : ,-t.tr=

OA WJ GE.sM, ON/r.L.

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SUP.VEILLAf'CE P.EOUIP.EMEftTS (Continued) .

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5 b). Cycling each valve in the flow path that is no't testable duritig plant operation through at least one complete cycle of full travel.

2. By inspection of the spray headers to verify their **

integrity, and g{.{. .

3. By inspection of cach nozzle to verify no blockag'c. -

. At least once per 3. years by performing an air flew test through

{ . each'open he'ad spray /spiinkler headcr and v'erif head spray / sprinkler nozzle is unobstructed.' ying each open

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,  ? D PLAllT SYSTEMS .

.J ,Jj9~ I[ 3A g LO'.l PRESSUP.E CO SYSTEMS 2 Of. g Cd b 76 LIMITl!:G CD::DIT10:1 F0P OPERATIO:1 ,ee, h"t

.$4 3.7. .3 The follouing low pressure CO, systems shall be OPERABLE with a

- minimum icyc1 of and a minimur.1 prt>ssure of in the assoc.iated

. storagetank(s).

a. (Plant dependent - to be listed by name and location.) -

b. .,

c.

.. t.PPLICAD1LITY: .l!henever equipment in the low pressure CO2 protected arcas .

is. required to be OPERABLE. ,

ACTIO:1: ,

a. liith one or more of the above required low pressure CO., systers inoperabic, establish a continuous fire watch with backup fir

[is

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. suppression equipment for the unprotected arca(s) within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />;

- restore the system to OPERACLE status within 14 days or, in lieu of any other r'eport required by Specification 6.9.1, prepare

- and submit a Special Report to the Contaiss.un pursuant to S:eci-fication 6.9.2 within the next 30 days outlining the t.ction taken, the cause of the inoperability and the plans and schedulo for restoring the system to OPERABLE status. , - .;;

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b. The provisioIis of Specificatio'n 3.0.3 and 3.0.4 are not applicabic.

SURVElLi N;CE REOUIREi'E lTS P

' a. .-

3 Each of the above required low pressure CO2 systcms shall be 4.7. -

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demonstrated OPERADLE: s

",.*. ., c'.,a.:.;At1 cast,onceper7.dagsbyveriffingCO.. 2 storage.tankic(cland,

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pressure,and .

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b. , At least once per 18 months by verifying: L' _. ,

1. The system valves and associated ventilation dampers -:

actuate manually and automatically, upon roccipt of a

. simulated actuation signal, and .e .

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2. Flow from cach nozzic during a " Puff Test." .

ALL STS 3/4 7- flovember 15, 1977

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// c o 8 D IIIGli PRESSURE CO, SYSTE!iS b k s 3 w _ .n - J l

LIMITil:G CO:lDITI0i! FOR OPERATIO;!

A .

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3.7.11.4 The following high pressure CO2 systems shall be OPERADIE with -

the storage tanks having at least 903 of full charge ucight. l

e. .(Plantdependent-tobelistedbynameandlocation.) .

b- -

o .

c.

QRm ITY,

Whencycr equipment in the higi,i pressure CO2 protected areas

/3PPLICAGil,d is. require to be OPERABLE.

ACTION:

a. l!ith one or more of the above required high pressure C0 7 syste s y g..

inoperable, establi.sh a continuous f',re watch with back00 fire .(* g.f'

.. suppression equip:r.ent for the unprotected area (s) uithin i heur; .

restore the system to OPERABLE status within 14 days or, in lieu of any other report rcquired by Specification 6.9.1, prepare arid submit a Special Report to the Comuission pursuant to S;:eci-fication G.9.2 within the next 30 days outlining the actien taken, the cause of the inoperability and the plans and sti.edule -

for restoring the system to OPERABLE status. l 1

N.*e5

• l

. b. The provisions of Specifications 3.0.3 and 3.0.4 are not - A-',

applicabic. l SURVEILLt.UCE RE0VIRE!<[NTS 7.

fach of the above required hiijh pressure C02 systems shall be 4.7,.11.4 l-demonstrated OPERADLE: .

i

- . e, a'.5 , At leas,t once;per .6. months by ver,i fying CO, '. .-storage tank7weight.

~

b. At least once per 18 months by: .

, 1. Verifying the system,'. including asiociated ventilation i dampers, actuates manually and automatically, upon receipt '~

.. of a simulated test signal, and 2 '. Performance of a flow test through headers and nozzics to -

y A^-

assure no blockage. ~

l ALL STS 3/4 7- flovember 15, 1977 I /b 4  ; I-

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flALO!! SYSTCliS f f/ 0 krfd' D

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V- -s ._ a LIMITIIG C0'!DITIO;l FOR OPERATI0il '

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e 3.7.11.5 The following Italon systems shall be OPERABLE with the.storcge tanks having at least 95% of full charge weight and 90% of full charge pressure.

a. (Plantdependent-tobelistedbynameandlocation.)

. $$t b.

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c.

APPLICADlLITV' Uhenever 'cquipment in the liai6n protected areas is required

~

to tielftfiViift"c. - .

ACTIO:1:

~

.a. With one or more _of the above required llalon systems inoperable, N?? ~

cstablish a continuous fire watch with backup fire suppressien equipment for the unprotected arca(s) uithin I hour; rester the system to OPERACLE status within 14 days or, in lieu of cny c,:her report required by Specification 6.9.1, prepare and sub:it a Special Report to the Commission pursuant to Specification 5.9.2 within the next 30. days outlining the action taken, the cause of the inoperability and the plans and schedule for restoring the system to Di' CRADLE' status. '. N'e,,t

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b. The provisions of Specifications 3.0.3 and 3.0.4 are not applicablc. -

SURVEILLAMCE REOUIREi4E!!TS

• a.....

76 . 7 / 1 1 . 5 Each of th'c above required s Halon sy. stems shall b'e demon:trated .

OPERABLE: s

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, i. ' . ' a . ' Atlleasl.onc(' hor' 6 inonths' by verifying 11a.1on st'or.' age . tank - '

weight and pressure.

b. , At least once per 18 months by:

1. Verifying the system l including associated ventilation dampers, actuates manually and automatically, upon receipt of a simulated test signal, and ,

. F. .

2. Performance of a flow test through headers and nozzics t'o -

assure no blocirage. .

ALL STS 3/4 7' flovember 15, 1977 2

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oc1 IIP.E It0SE STATIO:!S D '9'Tg~

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i L1141TII:G C0:DITIO:!S FOR OPERATIO!!

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3.7 @ The fire. hose stations shown in Tabic 3.7. 4 shall be f OPERABLE.

APPLICABILITY: Whenever equip. m ent in the areas protected by the fire.

hose stations is required to be OPERABLE.

e> CST

[f$ '

ACTIO!!:

4 liith one or more of the fire hose stations shown in Tabic 3.7.4

.' . inopirabic, i:oute an ~ additional equivalent t.apacity fire hose to  ;

- - , the unprotected arca(s)'.frca an Or2EP/.BLE hose station within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />. . . ,

The provisions of Specifications 3.0.3 and 3.0.4 are not -.

b.

.T applicabic. -

h. ,7 SURVEILLI.:!CE REOUI!!E!'Ei:TS 9J f 4.7. @ Each cf the fire hose stations shown in Table 3.7. ~4 shall bc demonstrated OPERAULE: - e.w.-

a. At least once per 31 days by visual inspection of the staticn " 'ig' EN.

to assure all required equipment is at the station.

b. At least once per 18 months by: -

1. Removing the hose for inspection and re-racking, and .

2.

Replacement of all degraded gaskets in couplings.

. . /

cy: At 1 cast once per 3, years.by: ,/

1. Partially opening each hose station valve to verify valve

'tPEPJdilllTY and no flow blockage.

Conducting a hose by.drostatic test at a pressure at least

2. "-

50 psig greater than the maximum pressure available at that hose station.

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i TABLE 3.7. S oo .

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' il0SE RACKii LOCATI0ft ELEVAT10ft' .

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FIRE HOSE STATIO.'f5

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HR-4 Turbine Bldg., El. 585, Col. F-9. Secondary Systems Sample Panel

2. HR-5 Turbine Bldg. , El. 585, Col. F-6, Across from TPCW Pumps

3. HR-ll Turbine Bldg. , El. 603, Col. F-5, Near Steam Packing Exhauster

4. HR-12 Turbine Bldg. , El. 623, Col. F-9, Outside Control Rocm

5. HCS-21' Auxiliary Bldg. , El. 565, Col. E-9, Next to MCC F21C

6. HCS-22 Auxiliary Bldg., El. 565, Col. JF-8.3, Next to Makeup Filters

7. HCS-23 Auxiliary Bldg., El. 585, Col. H-3, Hallway to Diesel Ceneratar Rms

8. HCS-24 Auxiliary -Bldg. , El. 585, Col. H8.2, End of hallway near Resin

, Fill Tank 9.

HCS-25 Auxiliary Bidt. , El. 585, Col. JF-9, Near drn ming station

10. HCS-27 Auxiliary Bldg. , El. 603, Col. H-8.2, Beside Hot Lab Door

11. HCS-28 Auxiliary Bldg. , El. 603 Col. G-7, Electrical Penetration Room No. 2

12. RCS-30 Auxiliary Bldg. , El. 623, Col. G-4, Containment Purge Exhaust Fan Room .

13. HCS-31 Auxiliary Bldg., El. 638, Col. F-9, Control Room A/C Equip. Rm next to MCCE23B

14. HCS-32 Auxiliary Bldg. , El. 555, Col. G-7, Wal!vay to ECCS Room No. 2

15. HCS-33 Auxiliary Bldg. , El. 555, Col. H-8, Walkway to Ect.1 Room No.1 1G. HCS-34 Auxiliary Bldg., El. 365, Col. G-10, Between Elevator and Degasifier 17 .

Ecs 15 Auxiliary Bldg., El. 565, Col. J-8.5, Beside BWST Heat exchanger

18. HCS-36 Amr411ary Bldg., El. 385, Col. B-8, Mechanical Penetration Roca No. 4 DAV/.S. BISS$ GM.L .

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19. HCS-38 Auxiliary Bldg. , El. 585, Col. JE-7, Mechanical Penetration Room No. 3

20. HCS-39 Auxiliary Bldg. , El. 603, Col. JD2-7.7, Electrical Penetration Room No. 1 i

21. HCS-41 Auxiliary Bldg. , El. 643, Col. K-7.35, Main Steam Line Room No.1

{

22. HCS-42 Auxiliary Bldg. , El. 623, Col. K-9, Near Fuel Handling Area I Exhaust Fan

23. HCS-43 Auxiliary Bldg. , El. 638, Col. G-8.6, Control Room A/C Equip. Rm. ,

NW corner 24 HCS-44 Auxiliary Bldg., El. 623, Col. G-8, Outside Control Room E=ergency Exit Door

25. HRN-16 Auxiliary Bldg., El. 613. Col. F-10.1, Stairwell next to Cable Spreading Room

26. HRN-17 Auxiliary Bldg., El.623, Col. F-9.3 Stairwell next to Control Room

27. HRN-20 Auxiliary Bldg., El. 603, Col. F-9.3, Stairwell below Cable

_ Spreading Room k

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PLANT SYSTE!15 -

3/4.7.@/0 PENETRATION FIRE BARRIERS .

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W.

w.:c LIMITING C0l:DIT10llS FOR OPERATION 10 3.7.$ All penetration fire barriers protecting safety related areas shall be functional. .

APPLICABILITY: .At all times. ,

Q:

G..

1. 'O. '

ACTI0t!:

a. With one or more of the above required penetration fire barriers non-functionc1,' establish a continuous fire watch on at least one side of the affected penetration within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />. ,

b. The provisions of Specifications 3.0.3 and 3.0.4 are not ... . 4 applicable. .

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S_URVEILLAf CE REQUIP.EME!!TS

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4.7.@ Each of the above required penetration fire barriers shall be '

j verified to be functional by a visual inspection; .

p'

a. At least oree per 18 ~. months, and -~2

.+ p-'.-'.

b. Prior to declaring a penetration fire barrier functional following repairs or maintenance. -

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.N BASES (Continued) rc 3/4.3.3.8 FIRE DETECT!0'1 It'STRUMEllTATION . .

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s 4 41 OPERA!:1LITY of the fire detection instrumentation ensures that adequate warning ~ capability is available for the prompt detection.of fires. This capability is required in orde'r to detect and locate fires in their early stages. Prompt detection of fires will reduce the poten-tial for damage to safety related equipment and is an integral element in the overall facility . 're protection program.

Gyf In the event that a portion of the fire detection instrumentation is- h*'h

• inoperable, the establishment of frequent fire patrols in the affected -

areas is required to provido detection capability until the inoperabic instrumentation is restored to OPERABILITY. -

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CASES (Continued) 9 3/4.7. h FIRE SUPPRESSIO! SYSTEF.S .

.v-The OPERABILITY of the fire suppression systems ensures that adequate h;$

firc suppression capability is available to confine and extinguish firas occuring in any portion of the facility where safety related equipr.%nt is located. The fire sup3ression (" stem consists of the water system, 1 and firc hose stations. The collec-spray and/or sprinklers, , IP tive capability of the f re'su pression systems is adcuate to minimize potential dam. age to safety related equipment and is a major element in' the facility fire protection program. ..

y@

In the event that portions of the fire suppression systems arc .W inoperabic, alternate bachup fire fighting equipment is required.to be blade available in the affected areas until the inoperable equipment is

, rc. stored to service. _

in the event the fire suppression water system becomes. inoperable, ihmediate corrective measures must be taken since this system provides the major fire suppression capability of the plant. The requirement for 7gl .

a twenty-four hour report to .the Cox.aission provides for prompt evalua- p" W^

tion of the acceptability of the corrective measures to provide ade:uate fire suppression capability for the continued protection of the nucle.ar l

plant.

/0 .

3/4.7 @ PE!!ETRATIO:! FIRE BARRIERS The functional integrity of the ponctration fire barriers ensures that fires will be confined or adcquatel'y retarded from spreading to -

adjacent portions of the facility. This design feature minimizes the' possibility of a single fire rapidly involving several areas of the

- facility prior to detection and extinnuishment. The penetration fire

• barriers are a passive cicment in tho' facility fire protection progran and are subject to periodic inspections. -

. -  ; ~ . <.

'.. i During periods'of time when the barriers are not functional, a con-tinuous fire watch is required to be maintained in the vicinity of the iffected barrier until. the barrier is restored to functional, status,.

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j V' 6.0 ADMINISTRATIVE CONTROLS 6.1 RESPONSIBILITY 6.1.1 The Station Supe' r intendent shall be responsible for overall facility operation and shall delegate in writing the succession to this responsibility during his absence.

6.2 ORGANIZATION OFFSITE 6.2.1 The offsite organization for facility management and technical support shall be as shown on Figure 6.2-1.

STATION STAFF 6.2.2 The Facility organization shall be as shown on Figure 6.2-2 and:

a. Each on duty shift shall be composed of at least the minimum shift crew composition shown in Table 6.2-1.

.b . At least one licensed Operator shall be in the control room when fuel is in the reactor.

c. At least two licensed Operators shall be present in the control room during reactor start-up, scheduled reactor shutdown and during recovery from reactor trips.

d. An individual qualified in radiation protection procedures shall be on site when fuel is in the reactor.

e. All CORE ALTERATIONS shall be directly supervised by either a licensed Senior Reactor Operator or Senior Reactor Operator Limited to Fuel handling who has no other concurrent responsi-bilities during this operation.

6.2.2.f. A Fire Brigade of at least 2 members shall be maintained onsite at l

all times.

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' CONTROL TECHNICIANS REP AIRMEN ELECTRICIANS GPERATOR A151$1 ANT 115T0R$

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.. 6.3 STATION STAFF QUALIFICATIONS 6.3.1 Each member of the station staff shall meet or exceed the minimum qualifications of ANSI N18.1-1971 for comparable positions, except for the Health Physicist who shall meet or exceed the qualifications of Regulatory i Guide 1.8, September 1975.

l 6_ 4 TRAINING 6.4.1 A retraining and replacement training program for the station staff shall be maintained under the direction of the Training Supervisor and shall meet or exceed the requirements and recomendations of Section 5.5 of ANSI N18.1-1971 and Appendix "A" of 10 CFR Part 55. I

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6 . _4 . 2 A training prooram r the Fire Brigade shall be maintained under f thedirectionofthe(Fire ' ,

I and shall meet or

. er.ceed the requireme.nts of Section 27 of the NFPA Code-1976.

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6.5 REVIEW AND AUDIT 6.5.1 STATION REVIEW BOARD (SRB)

FUNCTION 6.5.1.1 The Station Review Board (SRB) shall function to advise the Station Superintendent on all matters related to nuclear safety.

DAVIS-BESSE. UNIT I 6-5  :

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'a AUDITS 6.5.2.8 Audits of facility activities shall be performed under the cognizance of the CNRB. These audits shall encompass:

a. The conformance of unit operation to provisions

' contained within the Technical Specifications and applicable

- license conditions at least once per 12 months.

b. The performance, training and qualifications of the entire

. station staff at least once per 12 months. ,

c. The results of actions taken to correct deficiencies

' occurring in unit equipment, structures, systems or method of operation that affect nuclear safety at least once per

- 6 months.

d. The performance of activities required by the Quality sA Assurance Program to meet the criteria of Appendix "B",10 CFR 50, at least once per 24 months.

.s

e. The Station Emergency Plan and implementing procedures at

' least once per 24 months.

f. The Station Security Plan and implementing procedures at least once per 24 months.

g. Any other area of facility operation considered ar,,ropriate by the CNRB.

6.5.2.8.)di The Facility Fire Protection Program and implementing pro-cedures at least once per 24 months.

- \

6.5.2.8.)(Onindependentf'ireprotectionandlosspreventionprogram

- inspection and audit'shall be performed at least once per 12 mcnths -

utilizing either qualified offsite licensee personnel'or an outside fire protection firm.

o 6.5.2.8.XMn inspection and audit of the fire protection and loss

~

- preventioff program shall be performed by an qualified outside fire con-sultant at least once per 36 months. -

AUTHORITY 6.5.2.9 The Company Nuclear Review Board shall report to and advise the Senior Vice President. Operationst on those areas of responsibilit.v specified in Sections 6.5.2.7 and 6.5.2.8.

DAVIS-8 ESSE UNIT 1 6-11 t

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-  : \/ ADMINISTRATIVE CONTROLS

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6.7 SAFETY LIMIT VIOLATION 6.7.1 The following actions shall be taken in the event a Safety Limit is violated:

a. The facility shall be placed in at least HOT STANDBY within one hour.

b. The Safety Limit violation shall be reported to the Commission, the Vice President, Energy Supply and to the CNRB within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.

c. A Safety Limit Violation Report shall be prepared. The report shall be reviewed by the SRB. This report shall describe

' (1) applicable circumstances preceding the violation, (2) effects of the violation upon facility components, systems or structures, and (3) corrective action taken to prevent recurrence.

-d. The Safety Limit Violation Report shall be submitted to the Commission, the CNRB and the Vice President, Energy Supply

- within 14 days of the violation.

..)

. 6.8 PROCEDURES 6.8.1 Written procedures shall be established, implemented and main-tained covering the activities referenced below:

a. The applicable procedures recommended in Appendix "A" of Regulatory Guide 1.33, November,1972.

b. ' Refueling operations,

c. Surveillance and test activities of safety related equipment.

d. Security Plan implementation.

e. Emergency Plan implementation. ,

6.8.1.f Fire Protection Program implementation. -

6.8.2 Each procedure of 6.8.1 above, and changes thereto, shall be reviewed by the SR8 and approved by the Station Superintendent prior to implementation and reviewed periodically as set forth in administrative procedures.

DAVIS-8 ESSE UNIT 1 6-13

n. ~

1 1

DISCUSSION Discussion of Comments on Draft Davis-Besse Unit 1 Technical Specifications for Fire Protection s

3.3.3.8 Action (a) .

A portable monitor should be allowed to take the place of a permanent instrument in lieu of a fire watch patrol.

Some monitored areas are not accessible because of high radiation.

The detectors which are in high radiation areas are identified on Table 3.3-14. Patrolling these areas would require shutdown of the unit and is not warranted.

Patrolling areas with inoperable monitors once every two hours will allow use of present manpower which already takes readings on a once every two hour frequency. Patrolling once every hour would not significantly improve the reliability of the patrol.

. 4.3.3.8.1 and 4.3.3.8.2 Since these instruments and circuits are supervised, an 18 month surveillance frequency is adequate.

3.7.9.1 Action (b).3.

The urgency of the situation does not warrant going to Hot Standby vichin one hour. Most specifications allow six hours.

4.7.9.1d.

A system flush once per 12 months is adequate as the system contains water of potable quality and is not subject to signif-icant crud buildup.

4.7.9.1.2b.

The diesel fuel is not bought to the requirements of ASDf-D270-65 as this is not required by the diesel engine manufacturer.

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6.2.2f.

The fire brigade presently consists of a minimii= of two members.

There are always more trained fire brigade members available but two is the minimi==.

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