ML20078B551

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Proposed Tech Specs Deleting Requirements for Chlorine Detection Sys from Units 1 & 2 TS
ML20078B551
Person / Time
Site: Farley  Southern Nuclear icon.png
Issue date: 10/20/1994
From:
SOUTHERN NUCLEAR OPERATING CO.
To:
Shared Package
ML20078B548 List:
References
NUDOCS 9410260056
Download: ML20078B551 (12)
v • d • e


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Changes Marked with Strike Through or BOLD ITAIICIZED Print INDEX LIMITING CONDITIONS FOR OPERATION AND SURVEILLANCE REQUIREMENTS l

SECTION PAGE i 3/4.2 POWER DISTRIBUTION LIMITS 3/4.2.1 AXIAL FLUX DIFFERENCE................................ 3/4 2-1 3/4.2.2 HEAT FLUX HOT CHANNEL FACTOR......................... 3/4 2-4 1

3/4.2.3 NUCLEAR ENTHALPY HOT CHANNEL FACTOR.................. 3/4 2-8 '

3/4.2.4 QUADRANT POWER TILT RATIO............................ 3/4 2-11 >

3/4.2.5 DNB PARAMETERS.........................'.............. 3/4 2-14 l I

3/4.3 INSTRUMENTATION 3/4.3.1 REACTOR TRIP SYSTEM INSTRUMENTATION.................. 3/4 3-1 3/4.3.2 ENGINEERED SAFETY FEATURE ACTUATION SYSTEM I I

l INSTRUMENTATION...................................... 3/4 3-15 3/4.3.3 MONITORING INSTRUMENTATION i Radiation Monitoring................................. 3/4 3-38 l Movable Incore Detectors............................. 3/4 3-42 I l

Seismic Monitoring Instrumentation................... 3/4 3-43 Meteorological Instrumentation....................... 3/4 3-46 f Remote Shutdown Instrumentation.... ................. 3/4 3-49 Chlorine-Detection-Gye tm- (Dele ted) . . . . . . . . . . . . . . . . . 3 / 4 3-52 l High Energy Line Break Sensors....................... 3/4 3-53 Accident Monitoring Instrumentation.................. 3/4 3-56 Fi r e De te ct-sen--Inst-rement,ation (Deleted) . . . . . . . . . . . . . . 3/4 3-5 9 Radio :t1/ Liquid-EH4eeet-Monitering (De1eted) . . . . . . 3/ 4 3-61 Radioactive Gaseous Effluent Monitoring.............. 3/4 3-66 3/4.3.4 TURBINE OVERSPEED PROTECTION......................... 3/4 3-72 FARLEY-UNIT 1 IV AMENDMENT NO.

9410260056 941020 PDR ADOCK 05000348 P PDR

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' Changes Marked with Strike Through or BOLD ITJLLICIEED Print INSTRUMENTATION l

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FARLEY-UNIT 1 3/4 3-52 AMENDMENT NO.

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I Changes Marked with Strike Through or BOLD ITALICIZED Print l

INSTRUMENTATION BASES 3/4.3.3.3 SEISMIC INSTRUMENTATION The OPERABILITY of the seismic instrumentation ensures that sufficient '

capability is available to promptly determine the magnitude of a seismic event and evaluate the response of those features important to safety. This capability is required to permit comparison of the measured response to that used in the design basis for the facility to determine if plant shutdown is required pursuant to Appendix "A" of 10 CFR Part 100. The instrumentation is ,

consistent with the recommendations of Regulatory Guide 1.12, " Instrumentation '

for Earthquakes," April 1974.

3/4.3.3.4 METEOROLOGICAL INSTRUMENTATION ,

The OPERABILITY of the meteorological instrumentation ensures that sufficient meteorological data is available for estimating potential radiation doses to the public as a result of routine or accidental release of radioactive materials to the atmosphere. This capability is required to  !

evaluate the need for initiating protective measures to protect the health and ,

safety of the public and is generally consistent with the recommendations of r Regulatory Guide 1.23, "Onsite Meteorological Program," February 1972.

3/4.3.3.5 REMOTE SHUTDOWN INSTRUMENTATION The OPERABILITY of the remote shutdown instrumentation ensures that sufficient capability is available to permit shutdown and maintenance of HOT  !

STANDBY of the facility from locations outside of the control room. This capability is required in the event control room habitability is lost and is  :

consistent with General Design Criteria 19 of 10 CFR 50. ,

3/4.3.3.6 CHLORINE DETECTION SYSTEMS This specification deleted.

l Thc OPEit*BILITY cf thc chlorinc dctcetion syste: cnsures t-hat--eufneient l capability is availabic tc pecmptly dctcct and initictc protective actica in th; cvcnt of an accidental ch1crine relcacc. Thi: capabili t y i s r e qui +ed--te prctcct contrcl reem-perscnnel-and is consistent with the rccc-c.cndations of Reguletert-Guide 1.95, " P reteet-ien-of-Nuelea r Pcuer Plant Centrol ncc=

Operet e r: ". gainst-an *ccidentel Chicrinc ncl ease, " February 1975.

3/4.3.3.7 HIGH ENERGY LINE BREAK ISOLATION SENSORS The high energy line break isolation sensors are designed to udtigate the consequences of the discharge of steam and/or water to the affected room and other lines and systems contained therein. In addition, the sensors will initiate signals that will alert the operator to bring the plant to a shutdown condition.

I EARLEY-UNIT 1 B 3/4 3-3 AMENDMENT NO.

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INDEX LIMITING CONDITIONS FOR OPERATION AND SURVEILLANCE REQUIREMENTS SECTION PAGE 3/4.2 POWER DISTRIBUTION LIMITS 3/4.2.1 AXIAL FLUX DIFFERENCE................................ 3/4 2-1 3/4.2.2 HEAT FLUX HOT CHANNEL FACTOR......................... 3/4 2-4 l

3/4.2.3 NUCLEAR ENTHALPY HOT CHANNEL FACTOR. . . . . . . . . . . . . . . . . . 3/ 4 2- 8 3

3/4.2.4 QUADRANT POWER TILT RATIO............................ 3/4 2-11 3/4.2.5 DNB PARAMETERS....................................... 3/4 2-14  !

3/4.3 NSTRUMENTATION 3/4.3.1 REACTOR TRIP SYSTEM INSTRUMENTATION.................. 3/4 3-1 l l

3/4.3.2 ENGINEERED SAFETY FEATURE ACTUATION SYSTEM l INSTRUMENTATION...................................... 3/4 3-15 1 l

3/4.3.3 MONITORING INSTRUMENTATION i Radiation Monitoring................................. 3/4 3-38 l

l Movable Incore Detectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3/ 4 3-42 Seismic Monitoring Instrumentation................... 3/4 3-43 Meteorological Instrumentation....................... 3/4 3-46 Remote Shutdown Instrumentation...................... 3/4 3-49 Ghlerinc Oct ccti on Sycteme (Deleted) . . . . . . . . . . . . . . . . . . 3/ 4 3-52 l High Energy Line Break Sensors....................... 3/4 3-53 1

Accident Monitoring Instrumentation.................. 3/4 3-56 )

1 F4 r c Oc t c c ti on Inst +umen t+t4en ( Dele t ed) . . . . . . . . . . . . . . 3 / 4 3-5 9 i I

Rcdic ct44e-hiquid-Erf-f4*ent--MonHer4eg (Deleted) . . . . . . 3/ 4 3-61 I

Radioactive Gaseous Effluent Monitoring.............. 3/4 3-66 3/4.3.4 TURBINE OVERSPEED PROTECTION......................... 3/4 3-72 FARLEY-UNIT 1 IV AMENDMENT NO.

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3/4.3.3.3 SEISMIC INSTRUMENTATION The OPERABILITY of the seismic instrumentation ensures that sufficient capability is available to promptly determine the magnitude of a seismic event and evaluate the response of those features important to safety. This capability is required to permit comparison of the measured response to that used in the design basis for the facility to determine if plant shutdown is required pursuant to Appendix "A" of 10 CFR Part 100. The instrumentation is l consistent with the recommendations of Regulatory Guide 1.12, " Instrumentation I for Earthquakes," April 1974. )

1 3/4.3.3.4 METEOROLOGICAL INSTRUMENTATION The OPERABILITY of the meteorological instrumentation ensures that sufficient meteorological data is available for estimating potential radiation i doses to the public as a result of routine or accidental release of radioactive materials to the atmosphere. This capability is required to evaluate the need for initiating protective measures to protect the health and

safety of the public and is generally consistent with the recommendations of Regulatory Guide 1.23, "Onsite Meteorological Program," February 1972.

3/4.3.3.5 REMOTE SHUTDOWN INSTRUMENTATION The OPERABILITY of the remote shutdown instrumentation ensures that

> sufficient capability is available to permit shutdown and maintenance of HOT STANDBY of the facility from locations outside of the control room. This capability is required in the event control room habitability is lost and is consistent with General Design Criteria 19 of 10 CFR 50.

3/4.3.3.6 CHLORINE DETECTION SYSTEMS 1 This specification deleted. l 3/4.3.3.7 HIGH ENERGY LINE BREAK ISOLATION SENSORS The high energy line break isolation sensors are designed to mitigate the consequences of the discharge of steam and/or water to the affected room and other lines and systems contained therein. In addition, the sensors will  ;

initiate signals that will alert the operator to bring the plant to a shutdown condition.

FARLEY-UNIT 1 B 3/4 3-3 AMENDMENT NO.

II

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7 Changes Marked with Strikc Through or BOLD ITAIICIEED Print INDEX LIMITING CONDITIONS FOR OPERATION AND SURVEILLANCE REQUIREMENTS SECTION PAGE 3/4.2 POWER DISTRIBUTION LIMITS 3/4.2.1 AXIAL FLUX DIFFERENCE................................ 3/4 2-1 3/4.2.2 HEAT FLUX HOT CHANNEL FACTOR......................... 3/4 2-4 3/4.2.3 NUCLEAR ENTHALPY HOT CHANNEL FACTOR......,........... 3/4 2-8 3/4.2.4 QUADRANT POWER TILT RATIO............................ 3/4 2-11 l l

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! 3/4.2.5 DNB PARAMETERS....................................... 3/4 2-14 i

3/4.3 INSTRUMENTATION 3/4.3.1 REACTOR TRIP SYSTEM INSTRUMENTATION...... ........... 3/4 3-1 l 3/4.3.2 ENGINEERED SAFETY FEATURE ACTUATION SYSTEM l

INSTRUMENTATION...................................... 3/4 3-15 l 3/4.3.3 MONITORING INSTRUMENTATION Radiation Monitoring........................... ..... 3/4 3-38 Movable Incore Detectors......................... ... 3/4 3-42 Seismic Monitoring Instrumentation................... 3/4 3-43 Meteorological Instrumentation....................... 3/4 3-46 Remote Shutdown Instrumentation...................... 3/4 3-49 Chlorine-Detec tion-Bye teame- (Dele ted) . . . . . . . . . . . . . . . . . 3 / 4 3-52 l High Energy Line Break Sensors....................... 3/4 3-53 Accident Monitoring Instrumentation.................. 3/4 3-56 Fi re De teet4en-4 net +umentet4en ( Deleted) . . . . . . . . . . . . . . 3/ 4 3-5 9 Redkective Lige ' 'Ef fhent Menhor4ng (Deleted) . . . . . . 3/4 3-61 Radioactive Gaseous Effluent Monitoring.............. 3/4 3-66 3/4.3.4 TURBINE OVERSPEED PROTECTION......................... 3/4 3-72 FARLEY-UNIT 2 IV AMENDMENT NO.

Changes Marked with Strik0 Through or BOLD ITALICIZED Print 1 INSTRUMENTATION l CHLORINE DETECTION SYSTEMS

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i FARLEY-UNIT 2 3/4 3-52 AMENDMENT NO.

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Changes Marked with Strike Through or BOID ITAIICIEED Print INSTRUMENTATION BASES 3/4.3.3.3 SEISMIC INSTRUMENTATION The OPERABILITY of the seismic instrumentation ensures that sufficient capability is available to promptly determine the magnitude of a seismic event and evaluate the response of those features important to safety. This capability is required to permit comparison of the measured response to that used in the design basis for the facility to determine if plant shutdown is required pursuant to Appendix "A" of 10 CFR Part 100. The instrumentation is consistent with the recom.nendations of Regulatory Guide 1.12, " Instrumentation for Earthquakes," April 1974.

3/4.3.3.4 METEOROLOGICAL INSTRUMENTATION The OPERABILITY of the meteorological instrumentation ensures that sufficient meteorological data is available for estimating potential radiation doses to the public as a result of routine or accidental release of -

radioactive materials to the atmosphere. This capability is required to evaluate the need for initiating protective measures to protect the health and safety of the public and is generally consistent with the recommendations of Regulatory Guide 1.23, "Onsite Meteorological Program," February 1972.

3/4.3.3.5 REMOTE SHUTDOWN INSTRUMENTATION The OPERABILITY of the remote shutdown instrumentation ensures that ,

sufficient capability is available to permit shutdown and maintenance of HOT  !

STANDBY of the facility from locations outside of the control room. This capability is required in the event control room habitability is lost and is consistent with General Design Criteria 19 of 10 CFR 50.

3/4.3.3.6 CHLORINE DETECTION SYSTEMS l This specification deleted.

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l The OPEn?.BILITY cf t-hc chlorinc det+etien systc= cncu rc that sufficient l eepability is availabic t p+empbly detect and initiate protective action im j the event of an accidental chicrinc releccc. Thie-eapability is required te i protect contr:1 roca percen c1 and is conciatent with the rcccr cndations of Reguletery cuide 1.95, "Proteet-ica c f "ucica: Powe r Plant-centr +1-Roem Operator: '.g a i ns t an 7.eeidentel Chlorinc ncicace," rchruary 19N 3/4.3.3.7 HIGH ENERGY LINE BREAK ISOLATION SENSORS The high energy line break isolation sensors are designed to mitigate the consequences of the discharge of steam and/or water to the affected room and other lines and systems contained th:rcin. In addition, the sensors will initiate signals that will alert the operator to bring the plant to a shutdown condition.

FARLEY-UNIT 2 B 3/4 3-3 AMENDMENT NO.

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2 INDEX l

LIMITING CONDITIONS FOR OPERATION AND SURVEILLANCE REQUIREMENTS SECTION PAGE I

3/4.2 POWER DISTRIBUTION LIMITS 3/4.2.1 AXI AL FLUX DI FFERENC E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 / 4 2 - 1 3/4.2.2 HEAT FLUX HOT CHANNEL FACTOR......................... 3/4 2-4 3/4.2.3 NUCLEAR ENTHALPY HOT CHANNEL FACTOR.................. 3/4 2-8 3/4.2.4 QUADRANT POWER TILT RATIO............................ 3/4 2-11 3/4.2.5 DNB PARAMETERS....................................... 3/4 2-14 3/4.3 INSTRUMENTATION 3/4.3.1 REACTOR TRIP SYSTEM INSTRUMENTATION.................. 3/4 3-1 3/4.3.2 ENGINEERED SAFETY FEATURE ACTUATION SYSTEM INSTRUMENTATION...................................... 3/4 3-15 3/4.3.3 MONITORING INSTRUMENTATION Radiation Monitoring................................. 3/4 3-38 ,

i Movable Incore Detectors............................. 3/4 3-42 Seismic Monitoring Instrumentation. . . . . . . . . . . . . . . . . . . 3/4 3-4 3 1

Meteorological Instrumentation....................... 3/4 3-46 Remote Shutdown Instrumentation...................... 3/4 3-49 Ghlorine Dc tcetion Systeme (Deleted) . . . . . . . . . . . . . . . . . . 3/4 3-52 l High Energy Line Break Sensors....................... 3/4 3-53 i Accident Monitoring Instrumentation.................. 3/4 3-56 Fire Octcetion Inctrumcasatien(Deleted).............. 3/4 3-59 Radiccctive Liquid-F4fhent "cniter-ing (Deleted) . . . . . . 3/4 3-61 Radioactive Gaseous Effluent Monitoring.............. 3/4 3-66 3/4.3.4 TURBINE OVERSPEED PROTECTION......................... 3/4 3-72 1

5 FARLEY-UNIT 2 IV AMENDMENT NO.

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FARLEY-UNIT 2 3/4 3-52 AMENDMENT NO.

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INSTRUMENTATION BASES 3/4.3.3.3 SEISMIC INSTRUMENTATION The OPERABILITY of the seismic instrumentation ensures that sufficient capability is available to promptly determine the magnitude of a seismic event and evaluate the response of those features important to safety. This capability is required to permit comparison of the measured response to that used in the design basis for the facility to determine if plant shutdown is required pursuant to Appendix "A" of 10 CFR Part 100. The instrumentation is consistent with the recommendations of Regulatory Guide 1.12, " Instrumentation for Earthquakes," April 1974.

3/4.3.3.4 METEOROLOGICAL INSTRUMENTATION The OPERABILITY of the meteorological instrumentation ensures that sufficient meteorological data is available for estimating potential radiation i doses to the public as a result of routine or accidental release of I radioactive materials to the atmosphere. This capability is required to evaluate the need for initiating protective measures to protect the health and safety of the public and is generally consistent with the recommendations of Regulatory Guide 1.23, "Onsite Meteorological Program," February 1972. ,

i 3/4.3.3.5 REMOTE SHUTDOWN INSTRUMENTATION l

The OPERABILITY of the remote shutdown instrumentation ensures that l sufficient capability is available to permit shutdown and maintenance of HOT ,

STANDBY of the facility from locations outside of the control room. This l capability is required in the event control room habitability is lost and is consistent with General Design Criteria 19 of 10 CFR 50.

3/4.3.3.6 CHLORINE DETECTION SYSTEMS This specification deleted, l 3/4.3.3.7 HIGH ENERGY LINE BREAK ISOIATION SENSORS The high energy line break isolation sensors are designed to mitigate the consequences of the discharge of steam and/or water to the affected room and other lines and systems contained therein. In addition, the sensors will initiate signals that will alert the operator to bring the plant to a shutdown condition.

FARLEY-UNIT 2 B 3/4 3-3 AMENDMENT NO.

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