ML19351D622

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Proposed Tech Specs 3.3.3.8 & 4.3.3.8 Re Fire Detection Instrumentation
ML19351D622
Person / Time
Site: Davis Besse Cleveland Electric icon.png
Issue date: 10/07/1980
From:
TOLEDO EDISON CO.
To:
Shared Package
ML19351D621 List:
References
NUDOCS 8010140249
Download: ML19351D622 (5)
v • d • e


Text

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i i O INSTRUMENTATION i

l FIRE DETECTION INSTRUMENTATION LIMITING CONDITION FOR OPERATION i

3.3.3.8 As a minimum, the fire detection instrumentation for each fire

. detection zone shown in Table 3.3-14 shall be OPERABLE.

j APPLICABILITY: Whenever equipment in that fire detection zone is required to be OPERABLE.

1 I ACTION: With the number of OPERABLE fire detection instrument (s) less than j the minimum number OPERABLE requirement of Table 3.3-14:

a. Within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> establish a fire watch patrol to inspect the
accessible zone (s) with the inoperable instrument (s) at least once per hour, and i

l- b. Restore the inoperable instrument (s) to OPERABLE status within L 14 days or, in lieu of any other report required by Specifi-

cation 6.9.1, prepare and submit a Special Report to the 4

Commission pursuant to Specification 6.9.2 within the next 30 j days outlining the action taken, the cause of the inoperability 1 and the plans and schedule for restoring the instrument (s) to OPERABLE status.

]

', c. The provisions of Specifications 3.0.3 and 3.0.4 are not

! applicable.

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SURVEILLANCE REQUIREMENTS i

4.3.3.8.1 Each of the above required accessible fire detection instruments

, shall be demonstrated OPERABLE at least once per 6 months by performance 2

of a CHANNEL. FUNCTIONAL TEST. Each of the above required inaccessible fire detection instrument shall be demonstrated OPERABLE at len.,e once i

per 18 months by performance of a CllANNEL FUNCTIONAL TEST.

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'4.3.3.8.2 The NFPA Code 72D Class A supervised circuits supervision associated with the detector alarms of each of the above required fire

detection instruments shall be demonstrated OPERABLE at lease once per ,

1 6 months. l I

i 1 4.3.3.8.3 The non-supervised circuits between the local panels in

Specification 4.3.3.8.3 and the control room shall be demonstrated ,

r ' OPERABLE at least once per 31 days.  !

l DAVIS-BESSE, UNIT 1 3/4 3-52 Amendment No.

1 8 01014Op e . . -. - ._ - .- -- - .. - -. .

Sheet 1 of 4 TABLE 3.3-14 FIRE DETECTION INSTRUMENTS INSTRUMENT LOCAFION MINIMUM INSTRUMENTS OPERABLE HEAT FLAME SMOKE

1. Containment
  1. a. FDZ-RCP 1 Elev. 603' 0 0 1*
  1. b. FDZ-RCP 2 Elev. 603' O O 1*
  1. c. FDZ-RCP 3 Elev. 603' 0 0 1*
  1. d. FDZ-RCP 4 Elev. 603' O O 1*
  1. e. FDZ-PZR Elev. 603' O O 1*
  1. f. FDZ 214 - Core Flooding Tank 1-1 Area Elev. 565' O O 3*

1 #g. FDZ 215 - Ctet. Letdown Cooler Area Elev. 565' O O 2*

  1. h. FDZ 220 - Incore Instrument Trench Area Elev. 565' O O 4*
  1. 1. FDZ 317 - Hatch Area - Elev. 565' O O 20 *
  1. j . FDZ 410 - East Passage - Elev. 603'/657' O O 9*

l l 2. Containment Annulus

  1. a. FDZ-A208 Elev. 590' O O 10
  1. b. FDZ-236H Elev. 774' O O 3
  1. c. FDZ-236L Elev. 590' 0 0 9
3. Auxiliary Building
a. FDZ 402 - #1 Electrical Penetration Rm.

Elev. 603' 0 0 12

b. FDZ 405 - Auxiliary Building Storage Rm.

Elev. 603' 0 0 1

c. FDZ 427 - #2 Electrical Penetration Rm.

Elev. 603'

~

O O 7

d. FDZ 303 - #3 Mechanical Pentration Rm.

Elev. 585' O O 12

e. FDZ 304 - Corridor to Mech. Pent Rms 3&4 Elev. 585' O O 4
f. FDZ 310 - Passage to BA Mix Tank Elev. 585' O O 8 g._ FDZ 312 - Spent Fuel Pool Pump Rm.

Elev. 585' O O 4

h. FDZ 314 - #4 Mech. Pent. Room Elev. 585' 0 0 17
1. FDZ 300 - Fuel Handling Area Elev. 585' 0 0 5 i
  1. Fire Detectors in high radiation areas which are NOT accessible.

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.-r g., --

m -

,, .,c ,, - - ,,e- , , - --- n

. ~, >

Sheet 2 of 4 I_'STRUMENT LOCATION MINIMUM INSTRUMENTS OPERABLE HEAT FLAME SMOKE

3. Auxiliary Building (Continued) i~
j. FDZ 209 - Corridor to il Mech. Pent. Rm.

Elev. 565' O O 3

k. FDZ 227 - Boric Acid Evap Passageway Elev. 565' 0 0 6
1. FDZ 208 - #1 Mechanical Penetration Rm.

Elev. 565' 0 0 10

m. FDZ 231 - Clean Waste Booster Pump Rm.

Elev. 565' 0 0 1

n. FDZ 232 - Primary & Deborating Demin Viv Rm. - Elev. 565' O O 1
o. FDZ 234 - Boric Acid Evaporator Rm 1-2 l Elev. 565' 0 0 1
p. FDZ 235 - Boric Acid Evaporator Rm 1-1 Elev. 565' f 0 1
q. FDZ 236 - #2 Mechanical Penetration Pa.

Elev. 565' J 0 4

. r. FDZ 240 - Boric Acid Addition Tank Rm.

} Elev. 565' C 0 5 l s. FDZ 241 - Passage to B.A. Addition Tk Rm.

Elev. 565' O O 2

) t. FDZ 101 - Equipment and Pipe Tunnel l' Elev. 545' O O 1

u. FDZ 105 - ECCS Pump Room 1-1 Elev. 545' O 0, 4
v. FDZ 110 - Corridor to Central Aren of j Aux Bldg. - Elev. 54C5 0 0 5 l w. FDZ 113 - Decay Heat Exchange. Pit l i Elev. 545' O O 1 l
x. FDZ 115 - ECCS Pump Room 1-2 Elev. 545' O O 2
y. FDZ 124 - Clean Waste Receiver Tank Rm. 1 Elev. 545' O O 4
4. Auxiliary Building Fan Rooms
a. FDZ 500 - Radwaste & Fuel Handling Area and Air Supply Area -

Elev. 623' O O 20 l

b. FDZ 501 - Radwaste Exhaust Equipment and Main Station Exhaust Fan Room Elev. 623' O 0 22
c. FDZ 515 - Purge and Exhaust Equipment Rm.

Elev. 623' O O 22

d. FDZ 516 - Non-rad Air and Exhaust Equip.

Rm. - Elev. 623' O O 5 l

l g- v-- y , - , - ,, . - - _ - - - - . -

Sheet 3 of 4 INSTRUMENT LOCATION MINIMUM INSTRUMENTS OPERABLE HEAT FLAME SMOKE

5. Control Room Complex l
a. FDZ 505 - Main Control Board Cabinets 3

Elev. 623' O O

b. FDZ SOS - Control Cabinet Room Elev. 623' O O 5 FDZ 505 - Computer Room - Elev. 623' O O 1 c.

l

6. Cable Spreading Room 0 0 5
a. FDZ 422A - Elev. 613' l

l

7. A/C Equipment Room
a. FDZ 603 - Elev. 643' O O 11
8. Diesel Generator Rooms
    • a. FDZ 318 - Diesel Generator Rm. 1-1 Elev. 585' 0 0 5
    • b. FDZ 319 - Diesel Generator Rm. 1-2 Elev. 585' 0 0 4
c. FDZ 321A - Diesel Generator Day Tank Room 1 E1Ev. 5 0 0 1
d. FDZ 320A - Diesel Generator Day 'fank Room,1 Elev. 5 0 0 1
9. Battery Rooms FDZ 428A - Battery Room B - Elev. 603' O O 2
a. '

FDZ 429B - Battery Room A - Elev. 603' O O 2 b.

10. Component Cooling Water Pump Room 0 0 9
a. FDZ 328 - Elev. 585'
11. Feed Pump Rooms
a. FDZ 237 - Auxiliary Feed Pump 1-1 O 3 Elev. 565' O
b. FDZ 238 - Auxiliary Feed Pump 1-2 0 3 Elev. 565' 0

d

".* Sheet 3 of 4 MINIMUM INSTRUMENTS OPERABLE INSTRUMENT LOCATION HEAT FLAME SMOKE I

i 5. Control Room Complex l a. FDZ 505 - Main Control Board Cabinets 3 O O l

Elev. 623'

b. FDZ 505 - Control Cabinet Room 5 O O j , Elev. 623' 1 FDZ 505 - Computer Room - Elev. 623' O O

~

c.

l 6. Cable Spreading Room O O 5 i a. FDZ 422A - Elev. 613' 1

i

. 7. A/C Equipment Room O O 11

a. FDZ 603 - Elev. 643' i

i 8. Diesel Generator Rooms 4

    • a. FDZ 318 - Diesel Generator Rm. 1-1 Elev. 585' 0 0 5 l
    • b. FDZ 319 - Diesel Generacor Rm. 1-2 4 Eler. 585' 0 0
c. FDZ 321A - Diesel Generator Day Tank Room 1 Elsv. 5 0 0 1
d. FDZ 320A-- Diesel Generator Day Tank 0 0 1 Room 1 Elev. 5

}1

9. Battery Rooms r

O 2

a. FDZ 428A - Battery Room B - Elev. 603' O 0 0 2
b. FDZ 429B - Battery Room A - Elev. 603'
10. Component Cooling Water Pump Room 0 0 9
a. FDZ 328 - Elev. 585'
11. Feed Pump Rooms
a. FDZ 237 - Auxiliary Feed Pump 1-1 0 0 3 Elev. 565'
b. FDZ 23f; - Auxiliary Feed Pump 1-2 0 0 3 Elev. 565'

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o s

Sheet 4 of 4 MINIMUM INSTRUMENTS OPERABLE INSTaUMENT LOCATION 4

HEAT _ FLAME SMOKE

12. Switchgear Roomg
a. FDZ 324 - CD ~31gb Voltage Switchgear O O 3 01ev. 585'

' b. FDZ 325 - A High Voltage Switchgear 8 O

Elev. 585' O

c. FDZ 323 - B High Voltage Switchgear O O 11

. Elev. 585' l l

d. FDZ 428 - F High Voltage Switchgear l O O 12 j Elev. 603'

, c. FDZ 429 - E High Voltage Switchgear 6 O O

  • Elev. 603'
13. Intake Structure
a. FDZ 052 - Diesel Fire Pump Room O O 1 Elev. 576' j b. FDZ 052- Service Water Pump Room O O 3 j Elev. 576'
c. FDZ 053 - Service Water Viv. Room 0 6 Elev. 565' 0 4

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  • The fire detection instruments located within the Containment are not required to be OPERABLE during the performance of Type A Containment Leakage Rate Tests.
    • These detectors automatically actuate fire suppression systems.

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