ML20237L323

Corrected Pages 3/4 3-81,3/4 3-81a,3/4 3-83 & 3/4 3-84 of Amend 7 to License NPF-36 Re Fire Detection Instrumentation Limiting Condition for Operation & Radioactive Liquid Effluent Monitoring Instrumentation

ML20237L323
Person / Time
Site:	Shoreham File:Long Island Lighting Company icon.png
Issue date:	08/31/1987
From:	NRC
To:
Shared Package
ML20237L307	List: ML20237L304 ML20237L323
References
NUDOCS 8709080350
Download: ML20237L323 (4)

Text

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i INSTRUMENTATION  !

FIRE DETECTION INSTRUMENTATION l LIMITING CONDITION FOR OPERATION 1

3.3.7.9 As a minimum, the fire detection instrumentation for each fire detection zone shown in Table 3.3.7.9-1 shall be OPERABLE.

APPLICABILITY: Whenever equipment protected by the fire detection instrument - i

'Is required to be OPERABLE.

ACTION:

a. With the number of OPERABLE fire detection instruments in one or l more zones: 1

1. Less than, but more than one-half of, the Total Number of ,

l Instruments shown in Table 3.3.7.9-1 for Function A, restore l

! the inoperable Function A instrument (s) to OPERABLE status j i

within 14 days or 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 i to inspect the zone (s) with the inoperable instruments (s) at I least onca per hour, unless the instrument (s) is located in j an (Note 1) inaccessible zone, then inspect that inaccessible 3 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 the air temperature at least once per hour at the locations listed in Specification 4.6.1.7 or Specification 4.7.9.

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2. One less than the Total Number of Instruments shown in Table 3.3.7.9-1 for Function B, er one-half or less of the Total Number of Instruments 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 inoperable instruments (s) at  :

least once per hour, unless the instrument (s) is located I in an (Note 1) inaccessible zone, then inspect that inacces-sible 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 the air tem-  ;

perature at least once per hour at the locations listed in l Specification 4.6.1.7. or Specification 4.7.9. l

b. The provisions of Specifications 3.0.3 and 3.0.4 are not applicable.

SURVEILLANCE REQUIREMENTS 4.3.7.9.1 Each of the above required restorable type fire detection instruments l which are accessible during unit operation shall be demonstrated OPERABLE at ,

least once per 6 months by performance of a CHANNEL FUNCTIONAL TEST. Fire  ;

detectors which are not accessible due to specific unit operating conditiont l Note 1: A zone may be declared to be inaccessible during specific operating l conditions (e.g. containment during unit operation, HPCI/RCIC i during system testing, main steam tunnel during unit operation). , j l

SHOREHAM - UNIT 1 3/4 3-81 Amendment No. 7 870900035 87(931 PDR ADOCK f s00322 '

INSTRUMENTATION ',

FIRE DETECTION INSTRUMENTS 60N LIMITING CONDITION FOR OPERATION shall be demonstrated OPERABLE by the performroce 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 alerms of each of tha above required fire detection instruments shall be demonstrated OPERABLE at least once per 6 months.

4.3.7.9.3 For nonrestc <ble spot-type detectors, after the fifteenth year at l least two detectors out of every hundred, or fraction thereof, shall be removed every five years and sent to a testing laboratory for tests. The detectors that 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 futher check on the installation until there is proven to exist either a general problem involving faulty detectors or a localized problem in-volving only one or two defective detectors.

f SHOREHAM - UNIT 1 3/4 2-81a Amendment No. 7 d

= ,

A l TABLE 3.3.7.9-1 (Continued)

FIRE DETECTION INSTRUMENTATION SAFETY-RELATED ZONE TOTALNUMBER.0F~ INSTRUMENTS

• HEAT SM0KE FLAME (x/y) (x/y) (x/y)

MG-Room 1138 El. 161'-0" 3/0-MCC West Room E1. 112'-9" 2/0 MCC East-Room El. 112'-9" 3/0 t Remote Shutdown Panel Enclosure E1. 63'-0" 0/2 HPCI Turbine El, 8'-0" 0/6 RCIC Turbine El. 8'-0" 0/5 1TK607R Horizontal Cable Trays 2/0-1TX600P Vertical Cable Trays 5/0 RBSVS FLT - 1A El. 1128-9" 2/0 RBSVS - FLT - 1B El . 112'-9'.' 2/0 MCC Roc:TEl. 40'-0" 2/0-

3. Turbirie Building Electrical Manhole No. 1 El. S'-8" 0/2 2/0 (located in normal switchgear room)

4. Screenwell Pump House Pump Cubicle A 3/0##

Pump Cubicle B 3/0##

5. Yard Emergency Diesel F.0. Transfer Pump House A 2/0 Emergency Diesel F.0. Transfer Punp House B 2/0 Emergency Diesel F.0. Transfer Pump House C 2/0 TABLE NOTATIONS

• (x/y): x is number of Function A (early warning area fire detection and noti-fication) instruments. .y is number of Function B (actuation of fire'suppres-sion system and notification) instruments.

1. The fire detection instruments located within the primary containment are not required to be OPERABLE during the performance of. Type A Containment Leakage Rate Tests. j i

• • Heat utectors are non-restcrable spot type fixed temperture.

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1. 1. Include projected beam type smoke detector l SH0REHAM - UNIT 1 3/4 3-83 Amendment No. 7 i

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INSTRUMENTATION '.

i RADIOACTIVE' LIQUID EFFLUENT MONITORING INSTRUMENTATION

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I LIMITING CONDITION FOR OPERATION 3.3.7.10 The radioactive liquid effluent monitoring instrumentation channels shown in Table 3.3.7.10-1 shall be OPERABLE with their alarm / trip setpoints set to ensure that the limits of Specification 3.11.1.1 are not exceeded. The _

alarm / trip setpoints of these channels shall be determined in accordance with the Offsite Dose Calculation Manual (ODCH).

APPLICABILITY: At all times.

1 ACTION:

a. With a radioactive liquid effluent monitoring instrumertetion channel alarm / trip setpoint less conservative than required by the above -

specification, immediately suspend the release of radioactive liquid ,

effluents monitored by the affected channel or declare the channel l inoperable.

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b. With less than the minimum number of radioactive li_ quid effluent I monitoring instruments ion channels OPERABLE, take the ACTION shown in Table 3.3.7.10-1. Restore the inoperable instrumentation to OPERABLE status within the time specified in the ACTION or explain l

in the next Semiannual Radioactive Effluent Release Report why this '

inoperability was not corrected within the time specified.

c. The provisions of Specifications 3.0.3 and 3.0.4 are not applicable.

SURVEILLANCE REQUIREMENTS l 4.3.7.10.1 Each radioactive liquid effluent monitoring instrumentation  ;

channel shall be demonstrated OPERABLE by performance of the CHANNEL CHECK, '

SOURCE CHECK, CHANNEL CALIBRATION, and CHANNEL FUNCTIONAL TEST operations at the frequencies shown in Table 4.3.7.10-1.

4.3.7.10.2 At least once per 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> at least one circulating water pump -

shall be determined to be operating and providing dilution to the discharge structure whenever dilution is required to meet the site radioactive effluent concentration limits of Specification 3.11.1.1.

SHOREHAM - UNIT 1 3/4 3-84

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