ML20238E726

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Proposed Tech Specs,Modifying Annulus Fire Detection Sys & Surveillance Requirements
ML20238E726
Person / Time
Site: Waterford Entergy icon.png
Issue date: 12/22/1987
From:
LOUISIANA POWER & LIGHT CO.
To:
Shared Package
ML20238E710 List:
References
NUDOCS 8801050314
Download: ML20238E726 (5)
v • d • e


Text

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INSTRUMENTATION .

I FIRE DETECTION INSTRUMENTATION LIMITING CONDITION FOR OPERATION 3.3.3.8 As a minimum, the fire detection instrumentation for each fire detec-tion zone shown in Table 3.3-11 shall be OPERABLE.

APPLICA8ILITY: Whenexer equipment protected by the fire detection instrument is required to be OP'.RA8tf.

ACTION: 4.

a. With av, but not more than one-half the total in any fire zone Functio A fire detection instruments shown in Table 3.3-11 inoperable I except-h the annulus, restore the inoperable instrument (s) to OPER-A8LE status within 14 days or within the next I hour establish a fire watch patrol to inspect the zone (s) with the inoperable instrument (s) at least once per hour, unless the instrument (s) is located inside the containment, then inspect that containment zone at least once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> or monitor air temperature at least once per hour at the locations listed in Specification 4.6.1.5.
b. With more than one-half of the Function A fire detection instruments in av fire zone shown in Table 3.3-11 inoperable except M the annulus, or with any Function 8 fire detection instruments shown in Table 3.3-11 inoperable, or with any two or more adjacent fire detec-tion instruments shown in Table 3.3-11 inoperable, 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 zone (s) with the inoper-able instrument (s) at least once per hour, unless the instrument (s) is located fr. side the containment, then inspect that containment zone at least once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> or monitor air temperature at least once per ku j
c. With1=g*h=ag == o gc s,Hste,pgJy,gf),

' ===^^~ak cation 4.6.1.5.

e ia the :: 6 0, restore at least 1 .

Me4a- sene to operable status or within the next I hour establish a fire watch patrol to inspect the zone at least once per eight hours.*

d. The provisions of Specification 3.0.3 and 3.0.4 are not applicable. j ;

SURVEILLANCE REQUIREMENTS ,

l 4.3.3.8.1 Each of the above required fire detection instruments. which are I accessible during plant operation shall be demonstrated OPERA 8LE at least once per 6 months by perfomance of a CHANNEL FUNCTIONAL TEST. Fire detectors which are not accessible during plant operation shall be demonstrated OPERABLE by the performance of a CHANNEL FUNCTIONAL TEST.during each COLD SHUT 00WN I exceeding 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> unless performed in the previous 6 months.

4.3.3.8.2 The NFPA Standard 720 supervised circuits supervision associated with the detector alarms of each of the above required fire detection instruments which are accessible during plant operation shall be demonstrated OPERA 8LE at least once per 6 months. Circuits which are not accessible during plant opera-tion shall be demonstrated OPERA 8LE during each COLD SHUTDOWN exceeding 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> unless performed in the previous 6 months.

" Fire watch patrol may be temporarily suspended during performance of Specification 4.6.6.1.a. -

-se0 N 0Y I 87i35 -2 3/4 3-49 AMENDMENT NO. 15 ADOCK 0500 gDR _

9 INSTRUMENTATION FIRE DETECTION INSTRUMENTATION I SURVE!LLANCE REQUIREMENTS (Continued)

{

4.3.3.8.3 The nonsupervised circuits associated with detector alarms bet'veen I i

the instrument and the control room shall be demonstrated OPERA 8LE at least once per 31 days. '

4.3.3.8.4 Each of the resistor wires required by Table 3.3-11 shall be -

demonstrated OPERA 8LE at least once per 6 months by verifying the proper wire resistance.

i 9

e

, 'dATERFORD - UNIT 3 3/4 3 50 . .

TABLE 3.3-11(Continued)

FIRE DETECTION INSTRUMENTS TOTAL NUMBER OF INSTRUMENTS

  • ELEVATION HEAT FLAME SMOKE ZONE ROOM NAME/ NUMBER (ft) .(x(y), [x/y) (x/y) i _ t'e s pa aNakb IV4 ,_

A0l Pd'11 A$M1 N/ \f \/NE'Ji\ X\M%

RCB 2 Electrical Penetration prea A +21 24/0 RCB 3 Electrical Penetration A-ea B +21 21/0 RCB 4 Reactor Cable Trays +46 16/0 CT 1&3 Wet & Dry Cooling Tower "A" Cable Tray 1/0 CT 2&4 Wet & Ory Cooling Tower "B" Cable Tray 1/0

3. FUEL HANDLING BUILDING FHB 2 Purification Pump Room /8155, Fuel Pool +1 10/0 Pump "A"/8157, Fuel Pool' Pump "B"/ ,

B156, Fuel Pool Heater Exchanger /

B158 and Access Area /*~ el Emergency Filter Train b...t/8152 +1 6/0 Emergency Elect. Equip. Room /8151 +1 1/0

, FHB 4 Operating Floor /361 . +46 15/0

4. CHARC0AL AIR FILTER UNITS E-35 (3A-SA) FfB Emergency Filter Train "A" +1 1/0 E-35 (3B-SB) FHB' Emergency Filter Train "B" +1 1/0 E-17 (3A-SA) Shield Building Ventilation

+46 1/0 l Systes Filter Train "A" E-17 (3B-58) Shield Building Ventilation +46 1/0 l Systes Filter Train "B" l E-23 (3A-SA) Cor. trolled Ventilation Area

+46 1/0 System Filter Train "A" E-23 (3A-SB) Controlled Ventilation Area +46 1/0 System Filter Train "B" )

S-8 (3A-SA) Control Room Emergency Filter +46 1/0 Train "A" S-B (33-58) Control Room Emergency Filter +46 1/0 Train "B" TABLE NOTATIONS

  • (x/y): x is the number of Function A (early warning fire detection and notification only) instruments, y is the number of Function 8 (actuation of fire suppression systems and early warning and notification) instruments.
    • The fire detection instruments located within the containment are not required to be OPERABLE during the performance of Type A containment leakage rate tests.

snt W 'A

+w}is

+tecw~ tklzw n ,+- - - '

g,, .

- - - FfRE DETECTION IN57RUMENTS 70TAL NUMBEli CF INSTRUMFNT5" ELEVAi!0N HEAT FLAME SMOKE ZONE ROOM NAME/ NUMBER (ft) gfyj, @'g

. 1. REACTOR AUXILIARY 8UILDING (Continued)

RA8 25 Equip. Access Area /226 (wing area) +21 15/0 RA8 27A H&V Room /124 +7 0/6 RA8 278 Electrical Area and Health Physics +7 0/35 offices /122 RA8 27C I&C Room /120 +7 0/6 RA8 270 Cossunications Equip. Room /133 +7 }/0 RA8 31 Corridors and Passageways 4 0/24 Corridors oc eastside - -4 0/21 RA8 32 Wing Area westside - Auxiliary Coe- -35 32/0 ponent Cocling Water Pump "A"/853 &

  • and Pipe Penetration Aras/8100 -4 Wing Area Center /853 and 8100 -35 & 28/0

-4 Wing Aree 'eastside-Cemponent Cooling -35 31/0 Water Puso *8"/853 and Pipe .

Penetration Area /8100 :4 RA8 33 5/0 Cooling Heat Exchangers A&8/820 -35 0/18

& 848 RA8 34 Valve Operating Erelosure 8ay Roca -15.5 2/0 "A"/854 Valve operating Enclosure Bay Room -15.5 4/0 "B" B55A RA8 35 Safety Injection Pump Roos 8/816 -35 10/0 RAB 36 Safe ty Injection Pump Roos A/815 -35 10/0 RA6 37 Motor-criven Emergency Feedpump -35 0/1 "A"/849A RA8 38 Motor-Driven Emergency Feedpump -35 1/0 "8"/8498 -

RA8 39 General, Equipment Area /85, 12, 13.- -35 0/10

& 49 Corr.idors & Ceneral Equip. Areas /85, -35 0/28 1, 2, 3, 4, 39, 40, 41, 42, 44 & 46 East Corridor & General Equip. Areas / -35 0/15 817, 23 & 25 8A Make-up Tank "A"/838 -35 4/0 8A Make-up 7ank "8"/853A -35 4/0 RA8 40 Ofesel Storage Tank "A"/850 -35 3/0 RA8 41 Olesel Storage Tank "8"/852 -35 3/0 WATERFORO - UNIT 3 3/4 3-52 Amendment No. 3

FfRE DETECTf0N INSTRUMENTS TOTAL NUMBER OF

_ INSTRuetENTS*

1.

E ZONE,, ROOM NMIE/ NUMBER ELEVATION

_ (ft) _ @ @E g HEAT FLAM SMOKE REACTOR AUXILIARY 8UILDING -

RAS 1A Main Control Pans 1s 1,2,3,4,6,7,,8,35,36 +46 l

RAB 1A Control Room Proper /J04 10/0

+45 20/0 RAB 18 Emergency Equip. H&V Room /314 +46 0/12 RAB 1D Computer Room (above raised floor)/306 +46 Computer Room (bolow raised floor)/306 +46 5/0.

RAB 2 Ventilation Equip. Rooe/299 0/ 7'

+46 0/36 RAB 3 RA8 Corridor to Relay Room /.261 +35 0/1(3) 4/0 RAB HVAC Switchgear Equip, Room /323 +46 RAB 3A RAB Battery Exhaust Fan Room /406 0/10

+69 0/2 RA8 4 Cable Yault/260 RAS 5 +35 0/2?

RAB 6 Electrical Penetration Area "A"/263 +35 0/13 RA8 7 Electrical Penetration Area "B"/263A +35 0/14 Relay Rooa/262 Isolation Panels (9 Compartments

+35 (3) 12/0

+35 2/0

- 2 per comp. ) .

RAB 8A High Voltage Switchgear Roos "A"/212A RAB 88 +21 0/1(1) 13/0 Electrical Equip. Room /2258 and High +21 0/1(2) 28/0 Voltage Switchgear Roos "8"/212 480V Switchgear 3A32 Room RAB BC High Voltage Switchgear Room

+21 (2) 2/0 "A-8"/2128

+21 (1) 8/0 RAB BE CEA M/G Set Room /216 +21 2/0 RAB 9 Remote Shutdown Panel Room /217 +21 1/0 RAB 11 Battery Roos "8"/213 +21 RAB 12 Battery Room "A8"/214A 2/0

+21 2/0 RAB 13 Battery Room "A"/214 -

+21 RAB 15 (mergency Diesel Gen. "B" Room /222 2/0 RAB 15A Emergency Olesel Gen. "B" Feed TK

+21 0/1 Room /328A *

+46 0/1 l RAB 16 Emergancy Ofesel Gen. "A" Room /221 RAB 16A. Emergency Olesel Gen. "A" Feed Tk.

+21 0/1

, Room 328A ,

+46 0/1 RAB 17 CCW Heat Exchanger "B"/236 +21 0/4 RAS 16 CCW heat Exchanger "A"/220 +21 0/4 RAB 19 CCW Pump "A"/235

+21 0/2 l RAS 20 CCW Pump "AB"/234

+21 0/2 RAB 21 CCW Pump "B"/233

+21 1/0 RAB 23 Corridor to CCW Pumps /218, Ccrridor +21 0/39 l to CCW Heat Exchangers/219 and Corridor to Emergency Ofesel l Gen./22bn (1) Common Resistor Wire l

' (2)Comeon Resistor Wire (3) Common Resistor Wire .

WATERFORD - UWIT 3 3/4 3-51 AMEN 0 MENT NO. 15,24

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