ML20136B445

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Proposed Tech Specs Increasing & Relocating Fire Detectors & Modifying Reactor Coolant Leakage Detection Sys Surveillance Requirement
ML20136B445
Person / Time
Site: Shoreham File:Long Island Lighting Company icon.png
Issue date: 11/16/1985
From:
LONG ISLAND LIGHTING CO.
To:
Shared Package
ML20136B414 List:
References
NUDOCS 8511200210
Download: ML20136B445 (5)
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REACTOR COOLANT SYSTEM 3/4.4.3 REACTOR COOLANT SYSTEM LEAKAGE i

LEAKAGE DETECTION SYSTEMS LIMITING CONDITION FOR OPERATION-3.4.3.1 The following reactor coolant system leakage detection syste:ns shall be OPERABLE:

a. The primary containment atmosphere particulate radioactivity i

monitoring system,

b. The primary containment sump flow monitoring system, and
c. Either the primary containment air coolers condensate flow indication system or the primary containment atmosphere gaseous radioactivity monitoring system. * -

APPLICA81LITY: OPERATIONAL CONDITIONS 1, 2, and 3.

ACTION: ,

With only two of the.above required leakage detection systems OPERABLE, r

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operation may continue for up to 30 days provided grab samples of'the contain-ment atmosphere are obtained and analyzed at least once per 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> when the required gaseous and/or particulate radioactive monitoring system is inoperable; otherwise, be in at.least HOT SHUTDOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> and in COLD SHUTDOWN within the following 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.

SURVEILLANCE REQUIREMENTS 4.4.3.1 The reactor coolant system leakage detection systems shall be demonstrated OPERABLE by:

a. Primary containment atmosphere particulate and gaseous monitoring systems performance of a CHANNEL CHECK at least once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />, a CHANNEL FUNCTIONAL TEST at least once per 31 days, and a CHANNEL CALIBRATION at least once per 18 months,
b. Primary. containment sump flow monitoring system performance of a CHANNEL FUNCTIONAL TEST at least once per 31 days and a CHANNEL ALIBRATION TEST at least once per 18 months.,
c. Primary containment air coolers condensate flow indication system perfomance of a CHANNEL FUNCTIONAL TEST
  • at least once per 31 days and a CHANNEL CALIBRATION at.least once per 18 months.

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  • Notrequiredifcontainmentisclosed6dTnerte f

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, FIRE DETECTION IIISTRUtn.;UTATION

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LIIIITII:G COUDITION FOR OMATION l' 3.3.7.9 As a minimum, the fire detection instrumentation for

! each fire detection zoac shoun in Table 3.3.7.9-1 shall be OPERABLE.

APPLICABILITY: Whenever equipment protected by the fire

] detection instrument is required to be OPERADLE.

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ACTION:

i (a)

] With the number of OPERABLE fire detection instruments in one or more zones:

  • I (1) Less than, but more than one-half of, the 1 Total Number of Instruments shown in Table
3.3.7.9-1 for Function A, restore the inoperable Function A instrument (s) to OPERABLE status within 14 days or within 1

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hour establish a fire watch patrol to inspectthe cone (s) uith the inoperable instrument (s) at least once per hour, unless the_ instrument (s) is. located in an Q:ote 1D (inaccessiblezoneltheninspect inaccessible zonejat least once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> or that monitor the air temperature at least once per hour at the locations listed in specification 4.6.1.7 or Specification 4.7.9. '

(2) One less than the shown in Table 3.3.Total Number of Instruments 7.9.l_for Function B, or one-hal- or less of the Total Number of Instrumeats shown in Table 3.3.7.9-1 for

-- Function A, or with any two or more adjacent

- instruments 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 inoperabic instrument (s,

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at least once per hour, unless the instrument (s) ~

is located in an Ghote fi cinaccessible __ zone,J then inspect thi .(inabeessible zone Et least once per 8 houl or monitor the air temperas tre ~

at least once .: hour at thq l_ocations lie 2d in Specificat ,n 4.6.1.7/3r'Socc1I1 cation'

.'T M (b) The provisions of Specifications 3.0.3 and 3.0.4 are not applicable.

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(Nota A zone may bo declared to bo inaccessible during h

, specific operating conditions (e.g. containment i durin J unit operation, HPCI/RCIC d2 ring system testin g, main steam tunnel during unit operation) /

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W HLE 3.3.7.9 .1 -

FIRC DETECTION __gSTRUMElITATIOM SAPUTY-RELATED '0ME 4 TOTAL NUMBER OF IN'TRUMENTS* J

%I JiEAT SMOKE FLAME

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j.; (x/p) (x/y) fx/y) 4-j, 1. _ Control Building i;

ii Emergency Switchgear-Room 101 0/6 6[0 Emergency Switchgear Room 102 0/6 60 f ,' -

Emergency Switchgear Room 103 cf Battery Room A 0/6 60

$j Battery Room B 0/2- (3

, 0 0/2 1

Battery Room C 0 / 3, (5j04[' 0 f Diesel Generator Room 101 0 /6' /r/c)

Diesel Generator Room 102 0/jil Sl Die'sel Genert. tor Room 103 0/9 {ylo(

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._ Relay Room 0/24 @j0 OJ HVAC Equipment Room El. 44-0 3/0 d- HVAC E_quippent RooLEL._6J--0 _ 50 1

(CTiller Equip _ ment Room El. 44-03 10 Chiller Equipment Room El.-63~~0~ 9j/0 g

CRAC - FLT 2A El. 63-0 4/0

$ C $T ,2B,.El . 6,3 -0 j Corridor 4/0 p m 8 El. 25 a/0 t Corridor 9 E.l.-- 25 )

g 3/0

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b 2. Reactor Building Prima _ryJontainment#

Secondary Containment El 8' 4/0 7 Secondary Containment El. 40' 30/0 Secondary Containment'El. 63' 37/o

. Secondary Containment. 14/0

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El.78'-7" .

4/0 42/0 95'-3 & 101'-6"

-El.ll2!-9" i

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- 2/0 55/0

- -Secondary Containment ~ ~

El 126'-9"~ 7 / O'

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Secondary Containment -

El 150'-9"& 159'-9" i. > 26/0 k h!JSocondaryContainmentEl175'-9" _

3/0-l MG Room 111 El 150'-9" T/0 MG Room 112 El 150'-9" 3 /0 MG Room 113A El 161'-0" 4 /0 MG Room 113D El 161-0" 3/0

.MCC West Room El 112'-9" 3/0 MCC East Room El 112'-9" 2/0 n ._ , _ , .c - ,

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TAllLE 3. 3. 7. 9-1 ( con t. i n ue d )

FIRH DMTECTIOU IHSTRUME!!TATIOli SAFETY-RELATED ZOME TOTAL UUMBER OF INSTRUMENTS

  • _ HEAT SMOEE PLA?4E _

(x/y) (x/y) (x/y) f Remote Shutdown Panel Enclosure El 63'-0" HPCI Turbine El 8'-0" 0/2

'RCIC Turbine El 8'-0" 0/6 1TK607R Horisontal Cable Trays 2/0 1TX600R Vertical Cable Trays 5/0 RBSVS - FLT - 1A El 112'-9" 2/0 RBSVS - FLT - 13 El 112'-9" -

2/0 MCC Room El 40'-0" 2/0

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-3. Turbine Building Electrical Manhole No. 1El 5'-8" 0/2 '

2/O (located in normal switchgear room)

4. Screenwell Pump Houase WfPump Cubicle A 0

mcPump Cubicle B 3/0

5. Yard Emergency Diesel F.O. Transfer Pump House A 2/0 Emergency Diesel F.O. Transfer Pump House B 2/0 Emergency Diesel F.O. Transfer Pump House C 2/0 TABLE NOTATIONS
  • (x/y) :

x is number of Function A (carly warning arca fire detection '

and notification) instruments, y is number of Function B

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.(actuation of fire supprcssion system and notification)

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i~nstruments. _ _

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The fire di;oction instruments located within the primary containmer -ro not required to be OPERABLE during the performan a of Type A Containment Lea,kago Rate.Tosts.  ;)

Heat detectors are non-restorabic spot'E p'e fixed temperature. ..

    1. Includes projected beam tyIe smoke detec.or i

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e gl SURVEILLAUCE REQUIREMENTS '

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j.= 4.3.7.9.1 Each of the above required restorableLtype) fire y detection instruments which are acces~ 'UTe HEfing unit i operation shall be demonstrated OPERABLE at least once per 6 months by performance of a CHANNEL FUNCTIONAL TEST. Fire p' detectors which are not accessible due to specific unit operating conditions shall be demonstrated OPERABLE 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 /> or when the specific detector becomes accessible, unless performed in the previous 6 months.

4.3.7.9.2 The supervised circuits supervision associated with the detector alarms of each of the above required fire detection instruments shall be demonstrated OPERABLE at least once per 6 months.

4.3.7.9.2 "For nonrestorable spot-type detectors, after the7 fifteenth year at least two detectors out of every hundred, or fraction thereof, shall be removed every five years and j sent to a testing laboratory for tests. The detectors thet t

have been removed shall be replaced with new detectors. If a failure occurs on any of the detectors removed, additional detectors shall be removed and tested as a further check c4 the installation until there is proven to exist either a general problem involving faulty detectors or a localizen problem involving only one or two defective detectors".

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