ML20210S606
| ML20210S606 | |
| Person / Time | |
|---|---|
| Site: | Waterford  |
| Issue date: | 09/29/1986 |
| From: | LOUISIANA POWER & LIGHT CO. |
| To: | |
| Shared Package | |
| ML20210S581 | List: |
| References | |
| NUDOCS 8610080184 | |
| Download: ML20210S606 (2) | |
Text
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Atche. al /tss6 210XL k OjCfub65 S$ dw IN5TRUNENTATION 04(&diL f{utml i kiL b]Nd/IS4g / g tuakLynkt b hopc6 6k exe af ftwt FIRE DETECTION INSTRUNENTATION g
,y LINITING C0fe! TION FOR OPERATION 3.3.3.8 As a minimum, the fire detection instrumentation for each fire detection zone shown in Table 3.3-11 shall be OPERABLE.
APPLICA8!LITY: Whenever equipment protected by the fire detection instrument is required to be OPERABLE.
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a.
With any, but not more than one-M1f the total in any fire zone Function A fire detection instroents shown in Table 3.3-11 inoperabl i
restore the inoperable instrument (s) to OPERASLE status within 14 days or within the next 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.
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inspect the zone (s) with thb inoperable instrument (s) at least once per hour, unless the instrument (s) is located inside the containment er-ennuks, then inspect that containment er-eanche zone at leas,t l
once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> or M th :: ^d- : ^7ted in Specification 4.4.1.5.
- moniter air temperature at least once per hour at the locations 11 l
b.
With more than one-half of the Function A fire detection instruments in any fire zone shown in Table 3.3-11 inoperab1Mth any Function B fire detection instruments shown in Table 3.3-11 inoperable, or with any two or more adj.acent fire detection 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 inoperable instrument (s) at least once per hour, unless the instrument (s) is located inside the cortain-ment or-enne ke, then inspect that containment tr-ennu ks 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 f-- tM :: 'd- _ ^g monitor air temperature at least once per hour at the locations If sted in Specification 4.6.1.5.
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The provisions of Specification 3.0.3 and 3.0.4 are not applicable.
SURVE!LLANCE REQUIRDENTS 4.3.3.8.1 Each of the above required fire detection instruments which are
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accessible during plant operation shall be demonstrated OPERABLE at least once per 6 months by performance of a CHAfsIEL FUNCTIONAL TEST.
Fire detectors which are not accessible during plant operation shall be demonstrated OPERA 8LE by the performance of a CHANNEL FUNCTIONAL TEST 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.
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 doesnetrated OpfRASLE at least once per 6 months.
Circuits which are not accessible during plant opera-tion shall be demonstrated OPERA 8LE during each COLD 56tlTD0tel enceeding 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.
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1 TABLE 3.3-11 (Continued) a FIRE DETECTION INSTRUDENTS s,
TOTAL 1885ER OF INSTM8ENTS*
ELEVATION HEAT F
SMOKE ZONE ROON MAME/NUISER (ft)
Q g
2.
REACTOR CONTAIpetENT BUILDING **
e ff I
RC8 1-1 Annulus /420 W,
- A/ - t, ^21
/lC S l-2 Annalas MD-O W>-+
&-+46-34VO i
RC8 2 Electrical Penetration Area A
+21 24/0 i
RC8 3 Electrical Penetration Area 8
+21 21/0 RC8 4 Reactor Cable Trays
+46 16/0 CT 1&3 Wet & Dry Cooling Tower "A" Cable Tray 1/0 CT 2&4 Wet & Dry Cooling Tower "8" Cable Tray 1/0 e
3.
FUEL HANDLING BUILDING FH8 2 Purification Pump Room /8155, Fuel Pool
+1 10/0 Pump "A"/8157, Fuel Pool Pump "8"/
8156, Fuel Pool Heater Exchanger /
8158 and Access Area /8-161 Emergency Filter Train Unit /8152
+1 6/0 f
Emergency Elect. Equip. Room /8151
+1 1/0 FH8 4 Operating Floor /361
+46 15/0 i
4.
CHARC0AL AIR FILTER UNITS E-35 (3A-5A) FH8 Emergency Filter Train Unit
+1 1/0 E-35 (38-58) FHS Emergency Filter Train Unit
+1 1/0 E-17 (3A-5A) Shield Building Ventilation
+46 1/0 System "A" E-17 (38-58) Shield Butiding Ventilation
+46 1/0 System "O" E-23 (3A-5A) Controlled Ventilation Area
+46 1/0 System Filter Train "A" E-23 (3A-58) Controlled Ventilation Area
+46 1/0 System Filter Train."B" S-8 (3A-5A) Control Room Emergency Unit "A"
+46 1/0 S-8 (38-58) Control Room Emergency Unit "B"
+46 1/0 l
TA8LE NOTATIONS
- (x/y):
x is the number of Function A (early warning fire de'ection and t
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 laakage rate tests.
WATERFORD - UNIT 3 3/4 3-53 I,