ML20210A713

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Proposed marked-up Tech Specs Re Fire Detection Instruments & Fire Hose Stations
ML20210A713
Person / Time
Site: Byron  Constellation icon.png
Issue date: 09/10/1986
From:
COMMONWEALTH EDISON CO.
To:
Shared Package
ML20210A687 List:
References
NUDOCS 8609170316
Download: ML20210A713 (7)
v • d • e


Text

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Attachment 1 Revisions to Byron Station Proof and Review Technical Specifications Section 3/4 pg. 3-61 3-62 3-63 7-42 7-43

~7-44 7-45 8609170316 PDR 860910ADOCK 05000454;-

p PDR

_ TABLE 3.3-11b FIRE DETECTION INSTRUMENTS '

(UNIT 2)

INSTRUMENT LOCATION INSTRUMENT TYPE

  • TOTAL NUMBER OF INSTRUMEN
1. Heat Flame Containment *** Smoke 4 Zone 11 Elev 426 Suppression Zone 12 Elev 426 Suppression 1 **

Zone 2 Elev 401 Detection 1 **

Zone 3 Elev 401 Detection 2 Zone 4 Elev 401 Detection 2 Zone 5 Elev 401 Detection 2 Zone 6 Elev 426 2 Zone 76 Elev 426 Detection Detection-6 Zone 7 Elev 414 C3D l3 Zone 24 Elev 414 Detection Detection

2. Control Room 17 Zone 29 Elev 383 (Unit 1) Detection Zone 68 Elev 451 4 Zone 69 Elev 451 Detection Detection 3 Zone 75 Elev 451 (Unit 1) Detection 14 Zone 68 Elev 451 (Unit 1) Detection 20
3. 3 Switchgear Rooms Zone 66 Elev 451 -

Zone 77 Elev 426 Detection Detection (5) ll Zone 78 Elev 426 2L Detection

4. to Upper Cable Spreading Room Zone 41 Elev 463 Zone 42 Elev 463 Detection Detection 4 Zone 43 Elev 463 4 Zone 44.Elev 463 Detection Detection '

8 Zone 45 Elev 463 8 t

Zone 46 Elev 463 Detection

Detection 9 Zone 47 Elev 463 9 Zone 48 Elev 463 Detection i Detection 5
5 Lower Cable Spreading Room -

3 Zone 49 Elev 439 Detection

' Zone 50 Elev 439 Detection (j)LA Zone 51 Elev 439 (g) 2,5 Zone 52 Elev 439 Detection Detection 19 Zone 53 Elev 439 Detection 19 Zone 54 Elev 439 Detection 11

' Zone 55 Elev 439 Detection 11 4 Zone 56 Elev 439 Detection 6 6

5.

Remote Shutdown Panel Zone 13 Elev 383 (Unit 1) Detection i

BYRON - UNITS 1 & 2 3/4 3-61 (])F i

TABLE 3.3-11b (Continued)

FIRE DETECTION INSTRUMENTS (UNIT 2) .

INSTRUMENT LOCATION INSTRUMENT TYPE

  • TOTAL NUMBER OF INSTRUMENTS Heat Flame Smoke
6. Station Battery Room Zone 67 Elev 451 Detection d[)ld'
7. Diesel Generator Room Zone 37 Elev 401 Suppression (5)G Zone 38 Elev 401 Suppression (3) G, Zone 71 Elev 401 Detection 1 Zone 72 Elev 401 Detection -

1

8. Diesel Fuel Storage Zone 39 Elev 401 Suppression 1 Zone 40 Elev 401 Suppression 1 Zone 27 Elev 383 Suppression 4 Zone 28 Elev 383 Suppression @j (3)4 Zone 10 Elev 383 Detection 6
9. Safety Related Pumps Zone 41 Elev 383 Suppression 2 Zone 42 Elev 383 -

Suppression 1 -

Zone 16 Elev 364 Detection 2 Zone 18 Elev 364 Detection lo Zone 19 Elev 364 Detection 3 Zone 20 Elev 346 Detection 3 Zone 21 Elev 346 Detection 3 Zone 52 RSH (Unit 1) Suppression 8 Zone 11 Elev 330 Detection 23 l 10. Fuel Storage ,

Zone 39 Elev 401 (Unit 1) Detection (jj)32.

Zone 38 Elev 426 (Unit 1) Detection 3

11. Auxiliary Building Zone 17 Elev 346 Detection (318/O Zone 40 Elev 346 Detection -

12 Zone 22 Elev 467 Detection 18 Zone 62 Elev 451 Detection 11 Zone 14 Elev 401 Detection 4 Zone 15 Elev 401 Detection 4 Zone 64 Elev 401 Detection (})C Zone 65 Elev 401 Detection (3) Gg Zone 61 Elev 439 Detection 7 Zone 70 Elev 451 Detection 11 BYRON - UNITS 1 & 2 3/4 3-62 1

i TABLE 3.3-11b (Continued) j FIRE DETECTION INSTRUMENTS (UNIT 2)

INSTRUMENT LOCATION INSTRUMENT TYPE

  • TOTAL NUMBER OF INSTRUMENTS  !

Heat Flame Smoke

11. Auxiliary Building (continued)

Zone 75 Elev 426 Detection ([hh)>36 Zone 25 Elev 467 Detection 7 Zone 17 Elev 364 (Unit 1) Detection 37 Zone 40 Elev 364 (Unit 1) Detection 7 Zone 11 Elev 383 (Unit 1) Detection 37 Zone 8 Elev 401-(Unit 1) Detection 36 Zone 23 Elev 426 (Unit 1) Detection 6 Zone 12 Elev 459 Detection .

11

12. Miscellaneous Zone 26 Elev 864 (Unit 1) Detection 12 TABLE NOTATIONS
  • A single detector in a zone marked " Detection" will alarm in the Main Control Room. A single detector in a zone marked " Suppression" will initiate suppression and alarm in the Main Control Room.
    • These are Containment Ventilation temperature switches. Upon receipt of a Hi-Hi temperature, suppression must be manually initiated. These switches are not 720 supervised.
      • The fire detection instruments located within the containment are not required to be OPERABLE during the performance of Type A containment leakage rate tests.

0 BYRON - UNITS 1 & 2 3/4 3-63

1 -

  • e TABLE 3.7-5b (Unit 2) go FIRE HOSE STATIONS E LOCATION ELEVATION HOSE RACK REEL ANGLE VALVE

[ Aux. Roof -

25 L-10: South wall U-1 of safety valve perthouse 481 1 0FP331 u! L-26: North wall U-2 of safety valve penthouse 481 2 0FP338 w

e. Aux. Bldg.

S-18: ByQueb walte'r) da m 6wa l'fc R 480 233 0FP458 S-15: By U-1 prefilters (near stairs) 471 176 0FP329 S-21: By U-2 profilters (near stairs) 471 177 0FP334 Q-17: Wall by elevator in upper cable room 469 244* OFP469 Q-19: Wall by stairs in upper cable room 469 252* OFP477 L-11: Outside Southeast corner of upper cable spreading room A-1 467 240 0FP465 u, L-14: By the southeast door of UCSR C-1 467 241* OFP466 30 M-13: By the northwest corner of UCSR A-1 467 242* OFP467

-a Q-13: In the northwest corner of UCSR B-1 467 243* OFP468 i

P-18: Northwest corner of UCSR C-1 467 245* OFP470

~

M-18: North wall of UCSR C-1 467 246* OFP471 M-18: South wall of UCSR C-2 467 247* OFP472 L-25: Outside northeast corner of UCSR A-2 467 248 0FP473 L-22: In the northeast corner of UCSR C-2 467 249* OFP474 M-23: In the southwest corner of UCSR A-2 467 250* OFP475 P-20: West wall of UCSR C-2 467 251* OFP476 Q-23: In the southwest corner of UCSR B-2 467 253* OFP478

~

S-21: By U-2 VA Filters (U-2 side) 464 232 , OFP457 S-15: By U-1 VA Filters {U-1 side) 464 234 0FP459 S-21: By VA Filters (U-2 side) 456 231 0FP456 5-15: By VA Filters (U-1 side) 456 235 0FP460 Q-24: Radwaste Drumming Station ~ ~ 3'87 110 0FP375 L-10: By control room refrig. units 387 106 0FP385 L-12: ByblowdownafterCfilters dte.cfibs 387 107 0FP384 S-19: By 2A RHR Heat Exchanger Room 387 112 0FP378

  • Fire hoses that do not supply the primary means of fire suppression.

m

~ .-

TABLE 3.7-5b (Continued)

(Unit 2) co FIRE HOSE STATIONS h LOCATION ELEVATION HOSE RACK REEL ANGLE VALVE Aux. 81do (Continued) .

5 M-26: Radwaste Control Panel 387 109 0FP377 d M-18: By Aux. Feedwater motor driven pump 1A 387 108 0FP383 N-23: By remote shutdown panel U-1 387 111 0FP376

e. Q-15: By 480V MCC 132X3 387 113 0FP382 m V-18: By letdown heat exchanger 387 114 0FP379 P-29: West wall 6.9kV SWGR Ra U-2 455 29 0FP339
  • L-11: In UC HVAC Am OA of LCSR C-1 455 22 0FP332 L-25: By 08VC HVAC Room 455 27 0FP335 M-8: South wall of battery room 451 279 0FP638 M-26: South wall of battery room 451 280 0FP639 M-18: North wall U-1 A8 by door 444 238* OFP463 L-7: East wall LCSR A-1 443 207* OFP330 R

M-10: In the southeast corner of LCSR B-1 443 208* OFP327 P-10: In the southeast corner of LCSR B-1 443 209* OFP325 Y

M-13: South wall of LCSR C-1 443 210* OFP326 P @r West wall of LCSR D-1 o

443 211* OFP328 M-18: South wall of LCSR U-2 A8 By Door 443 239* OFP464 L-29: East wall LCSR A-2 443 212* OFP336 M-26: In Northeast corner of LCSR B-2 443 213* OFP337, P-26: In Northwest corner of LCSR B-2 443 214* OFP340 M-23: North wall of .LCSR C-2 443 215* OFP341 P-21: East wall of LCSR D-2 443 216* OFP333 5-21: By cabinet 2RY01EC (elec. pen. area) 431 229 . OFP454 5-24: By U-2 cont. shield wall (elec pen. area) 431 230 0FP455 S-15: By Pzr t.tr. transformer (elec pen area) 431_ 236 0FP461 5-12: By U-1 cont shield wall (elec pen area) 431 237 0FP462 M-18: Rad Chem Offices , 430 57 0FP323 P-11: Outside Laundry Room 430 52 0FP313 Q-19: By U-2 VCT valve aisle 430 54 0FP342 P-24: By radwaste evaporator 430 55 0FP343 L4 @ l7: By east door to decon/ change area 430 58 0FP319 V-17: By west door to decon/ change area 430 61 0FP320

  • Fire hoses that do not supply the primary means of fire suppression.

1

i~ .

l

'~

TABLE 3.7-5b (Continued) -

a, (Unit 2) 1 FIRE HOSE STATIONS l LOCATION ELEVATION HOSE RACK REEL ANGLE VALVE .'

l Aux. 81da. (Continued)

) b V-19: By West Door to Oecon Pad & Storage 430 59 0FP344

} d Q-26: Back of Div. 21 StG8 Soam 430 284 0FP641 I S-21: By U-2 Pzr. HT8. Transformer (elec. pen. area) 419 175 0FP347

[ Q-@{By U-2 Elect. Penetration Area 419 206 0FP346 L-11: By waste oil tank room 405 90 0FP315

, P-18: By elevator 405 91 0FP318 P-23: By spent resin psamps 405 92 0FP349 Q-11: By laundry tanks 405 93 0FP314 S-21: East of U-2 hydrogen recombiner . 405 94 0FP348

V-21
West of U-2 bydrogen recombiner 405 SS OFP345 V-15: West of U-1 lr,4.u;x recombiner control w panel 405 96 0FP316 1 S-15: East of U-1 hydrogen recombiner 405 97 0FP317

, Y N-11: Sy the recycle _ holdup tanks 368 130 0FP373

t M-13
By the U-1611rP JTmR.s l 368 131 0FP374 P-13: By panel IPL84J8 368 132 0FP369 .

i L-20: By the U-2 stairs 368 133 0FP355 j P-21: By the blowdown condenser 268 134 0FP356 i L-25: By the PW M/U pumps 368 135 0FP361

! N-25: By cheefcal drain tank 368 136 0FP357 i S-18: By panel IPL86J 368- 138 0FP362 l Q-11: By Aux. 81dg. floor dra n tanks 368 139 DFP368 l Q-25: By spent resin flushing pump 368 137 0FP360

) U-21: By U-2 spray add tank 368 142 0FP358 .

y V-18: By U-2 cent. chg. pump room 368 141 0FP366

E P-11: By recycle evaporator feed pumps 350 151 0FP3C1 3 M-13: -By U-1 stairs 350 152 0Fv370 E N-23: By gas decay tanks 350 154 0FP352 j'. Q-19: By "B" Aux. Bldg. Equip. drain tank 350 155 0FP365 x Q-17: By "A" Aux. B1dg. Equip. drafn tank 350 156 0FP371 a.

f%3

~~.

TABLE 3.7-Sb (Continued)

(Unit 2) ,

ao FIRE HOSE STATIONS sj l,

LOCATION ELEVATION HOSE RACK REEL ANGLE VALVE Aux. Bldg. (Continued)

C j5 5-18: Between moderating heat exchangers 350 158 0FP354 Ut V-18: Between 8R chiller units 350 161 0FP353 Q-21: By U-2 collection sump pumps 350 159 0FP364

    • \/E421: By CS Pump 2A 350 164 0FP359 n

L-19: By 08 Recycle Evap Rm 350 153 .

OFP363 M-13: By leak detection sump 334 165 0FP448 P-18: By elevator pit 334 166 0FP449 P-18: By 18 SX pump room 334 167 0FP351 M-23: By 18 SX pump room 334 168 0FP350 Fuel Hand. 81do.

R* Z-15: South of decon. area 430 170 0FP389 8'

X-21: Morth of spent fuel pool 430 171 0FP386 Y Z-15: By 480V MCC 134X6 405 172 0FP388 3; AA-19: Outside FC pump room 405 173 0FP387 Cont. - #2 R-26: By personnel hatch 430 66 2FP163 R-31: By west stairs . 430 67 2FP154 R-37: By reactor head assembly area 430 68 2FP160 R-42: By charcoal filter 2A 430 69 2FP157 R-26: By pressurizer (outside missile shield) 403 102 2FP164 R-31: By west stairs 403 103

  • 2FP155 R-37: By north stairs 403 104 2FP161 R-42: Outside misslie barrier by Loop D MS pipe 403 105 2FP158 R-26: By panelCIP152J) 2.Pt.16 I 381 147 2FP165 R-31: By west stairs -

- 381 148 2FP156 R-37: By north stairs 381 149 2FP162 R-42: By PET . 381 150 2FP159 1

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