ML20100M393

Revised Selected Licensee Commitments Manual, Including Sections 16.9, Auxiliary Sys - Fire Protection Sys & 16.7-5, Turbine Overspeed Protection

ML20100M393
Person / Time
Site:	Catawba
Issue date:	02/19/1996
From:	Asbury B, Taylor Z DUKE POWER CO.
To:
References
PROC-960219, NUDOCS 9603050324
Download: ML20100M393 (45)

Text

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REMARKS:

p U R MC COLLUM VICE PRESIDENT I

CATAUBA NUCLEAR SITE e

BY B S ASBURY CN01RC BSA/ SAL a

Duke her Company (L93)8313000 Catawba NuclearStation

\

4800 ConcordR6ad York. SC2974S e--

February 19,1996 i RE: Catawba Nuclear Station Selected License Commitment Section 16.9 Auxiliary Systems - Fire Protection Systems Section 16.7-5 Turbine Overspeed Protection l

Please replace the following sections in the Selected License Commitment manual:

Remove Insert LOEP 1 - 12 LOEP 1 -11 l

Section 16.9 Sections 16.9-1 Pages 1-4 16.9-2 Pages 1-4 16.9-3 Pages 1-3 16.9-4 Pages 1-5 16.9.5 Pages 1-6 16.9.6 Pages 1-8 Section 16.7-5 Section 16.7-5 Pages 14 - 15 Pages 14 - 15 If you have any questions conceming contents of this package update, contact the undersigned at (803) 831-3640.

Z. L. Taylor, Manager OA.k) W .

A m

By: Barbara S. Asbury J l V

1 Regulatory Compliance Attachments O

(V anam ecyemonw

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DUKE POWER COMPANY O SELECTED LICENSEE COMMITMENTS MANUAL List of E#ective Pages LOEP1 02/08/96 1 I

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DUKE POWER COMPANY

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Appendix '

Compliance Function Area Manual, Section 3.8

" Selected Licensee Commitments" l

t f Page11 02/08/96 l

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16a AUXILIARY SYSTEMS - FIRE PROTECTION SYSTEMS P

16.9-1 FIRE SUPPRESSION WATER SYSTEM COMMITMENT:

The Fire Suppression Water System shall be OPERABLE with:  ;

i

a. At least two fire suppression pumps, each with a capacity of 2500 gpm, l with their discharge aligned to the fire suppression header, and

b. An OPERABLE flow path capable of taking suction from Lake Wylie and transferring the water through distribution piping with OPERABLE sectionalizing control valves and isolation valves for each sprinkler, hose standpipe, or Spray System riser required to be OPERABLE per Commitments 16.9-2 and 16.9-4.

APPLICABILITY:

At all times.

REMEDIAL ACTION-

a. With one of the above required pumps and/or one Water i Supply / Distribution System inoperable, restore the inoperable equipment to OPERABLE status within 7 days or provide an alternate backup pump or supply.

b. With the Fire Suppression Water System otherwise inoperable establish a backup Fire Suppression Water System within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.

TESTING REQUIREMENTS:

a. The Fire Suppression Water System shall be demonstrated OPERABLE:

i. At least once per 31 days on a STAGGERED TEST BASIS by starting each electric motor- driven pump and operating it for at least 15 minutes on recirculation flow, O

Chapter 16.9-1 Page 1 01/30/96

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TESTING REQUIREMENTS (con't) l ii. By visual verification that each valve (manual, power-operated, or automatic) in the flow path, which is accessible during plant operations, is in the correct position. The frequency of the verification shall be determined by the performance based criteria stated in the Bases Section, iii. At least once per 6 months by performance of a system flush of the outside distribution loop to verify no flow blockage by fully opening the hydraulically most remote hydrant, iv. At least once per 12 months by cycling each testaole valve in the flow path through at least one complete cycle of full travel, l v. At least once per 18 months by verifying that each v alve (manual, l power-operated, or automatic) in the flow path whicl is inaccessible during plant operations is in its correct position, 1

l vii. At least once per 18 months by performing a systeri functional test l which includes simulated automatic actuation of the system throughout its operating sequence, and:

1) Verifying that each automatic valve in the flow path actuates to its correct position, l

2) Verifying that each pump develops at least 2500 gpm at a net pressure of144 psig by testing at three points on the pump performance curve, i

l 3) Cycling each valve in the flow path is not testable during plant j operation through at least one complete cycle of full travel, and 1

4) Verifying that each fire suppression pump starts within 10 psig of its intended starting pressure (A pump, primary switch-95 psig; B pump, primary switch -90 psig; and C pump, primary L

switch-85 psig).

1

viii. At least once per 3 years by performing a flow test of the system l in accordance with Chapter 8, Section 16 of the Fire Protection i Handbook,15th Edition, published by the National Fire Protection Association.

O  !

l Chapter 16.9-1 Page 2 01/30/96 I

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O

REFERENCES:

1) Catawba FSAR, Section 9.5.1

2) Catawba SER, Section 9.5.1

3) Catawba SER, Supplement 2, Section 9.5.1

4) Catawba SER, Supplement 3, Section 9.5.1

5) Catawba Fire Protection Review, as revised

6) Catawba Fire Protection Commitment Index

7) Startup and Normal Operation of Fire Protection System -

OP/1/A/6400/02A BASES:

The OPERABILITY of the Fire Suppression Systems ensures that adequate fire suppression capability is available to confine and extinguish fires occurring in any portion of the facility where safety-related equipment is located. The Fire Suppression System consists of the water system, spray, and/or sprinklers, CO2, and fire hose stations. The collective capability of the Fire Suppression 4

Systems is adequate to minimize potential damage to safety-related equipment and is a major element in the facility Fire Protection Program.

The proper positioning of RF/RY valves is critical to delivering fire suppression water at the fire source as quickly as possibie. The option of increasing or decreasing the frequency of valve position verification allows the ability to optimize plant operational resources. Should an adverse trend develop with RF/RY valve positions, the frequency of verification shall be increased. Similarly if the RF/RY valve position trends are positive, the frequency of verification could be decreased. Through programmed trending of RF/RY as found valve positions, the RF/RY System will be maintained at predetermined reliability standards. The RF/RY System Engineer is responsible for trending and determining verification frequencies based on the following:

Initially the frequency will be monthly.

O Chapter 16.9-1 Page 3 01/30/96

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Annually review the results of the completed valve position verification  !

procedures.

e if the results demonstrate that the valves are found in the correct position at least 99% of the time, the frequency of conducting the valve position verification may be decreased from - monthly to quarterly or - quarterly to semiannually or - semiannually to annually - as applicable. The frequency shall not be extended beyond annually (plus grace period).

. ' If the results demonstrate that the valves are not found in the correct position at least 99% of the time, the frequency of conducting the valve position -

verification shall be increased from - annually to semiannually or - l semiannually to quarterly or - quarterly to monthly - as applicable. The valve l

position verification need not be conducted more often that monthly, in the event that portions of the Fire Suppression Systems are inoperable, attemate backup fire-fighting equipment is required to be made available in the O affected areas until the inoperable equipment is restored to service. When the inoperable fire-fighting equipment is intended for use as a backup means of fire suppression, a longer period of time is allowed to provide an attemate means of fire fighting than of the inoperable equipment is the primary means of fire suppression.

In the event the Fire Suppression Water System becomes inoperable, immediate corrective measures must be taken since this system provides the major fire suppression capability of the plant.

This Selected Licensee Commitment is part of the Catawba Fire Protection and therefore subject to the provisions of the Catawba Facility Operating License Conditions #6 for NPF-52 and #8 for NPF-35.

O Chapter 16.9-1 Page 4 01/30/96

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ifa AUXlLIARY SYSTEMS - FIRE PROTECTION SYSTEMS 16.9-2 SPRAY AND/OR SPRINKLER SYSTEMS COMMITMENT:

Spray and/or Sprinkler systems in Table 16.9-1 shall be OPERABLE.  :

1 APPLICABILITY:

I Whenever equipment protected by the Spray / Sprinkler System is required to be  ;

OPERABLE. 3 REMEDIAL ACTION: l l

Wdh one or more of the above required Spray and/or Sprinkler Systems inoperable, within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> established a continuous fire ivatch with backup fire suppression equipment for those areas in which redundant systems or components could be damaged; for other areas, establish an hourly fire watch patrol.

j TESTING REQUIREMENTS:

4

a. Each of the above required Spray and/or Sprinkler Systems shall be demonstrated OPERABLE

1

i. By verifying that each valve (manual, power-operated, or automatic) in the flow path, which is accessible during plant operations, is in the correct position. The frequency of the verification shall be determined by the performance based criteria stated in the Bases Section.

ii. At least once per 12 months by cycling each testable valve in the flow path through at least one complete cycle of full travel,

! iii. At least once per 18 months by verifying that each valve (manual, power-operated, or automatic) in the flow path which is  ;

inaccessible during plant operations is in its correct position, and

}

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[ Chapter 16.9-2 Page 1 01/30/96

)

iv. At least once per 18 months:

1) By performing a system functional test which includes simulated i' automatic actuation of the system, and cycling each valve in the flow path that is not testable during plant operation through at  ;

least one complete cycle of full travel. l

2) By a visual inspection of each Sprinkler System starting at the l ' system isolation valve to verify the system's integrity; and l

3) By a visual inspection of each nozzle's spray area to verify the ,

spray pattern is not obstructed. '

REFERENCES:

l 1) Catawba FSAR, Section 9.5.1 l 2) Catawba SER, Section 9.5.1

[ 3) Catawba SER, Supplement 2, Section 9.5.1 -

l l

4) Catawba SER, Supplement 3, Section 9.5.1 1

5) Catawba Fire Projection Review, as revised i 6) Catawba Fire Protection Commitment index l

O BASES:

The OPERABILITY of the Fire Suppression Systems ensures that adequate fire suppression capability is available to confine and extinguish fires occurring in any portion of the facility where safety-related equipment is located. The Fire Suppression System consists of the water system, spray, and/or sprinklers, CO2, j and fire hose stations. The collective capability of the Fire Suppression Systems j is adequate to minimize potential damage to safety -related equipment and is a

' major element in the facility Fire Protection Program.

The proper positioning of RF/RY valves is critical to delivering fire suppression l water at the fire source as quickly as possible. The option of increasing or decreasing the frequency of valve position veri'ication allows the ability to optimize plant operational resources. Should an adverse trend develop with RF/RY valve positions, the frequency of verification shall be increased. Similarly if the RF/RY valve position trends are positive, the frequency of verification could be decreased. Through programmed trending of RF/RY as found valve positions, the RF/RY System will be maintained at predetermined reliability standards. The

RF/RY System Engineer is responsible for trending and determining verification l frequencies based on the following:

i Initially the frequency will be monthly.

Chapter 16.9-2 Page 2 01/30/96

.- - - ._. .- -. . - . - - .. _ - . - . - - . . ~ = . - . - - - - - -

O Annually review the results of the completed valve position verification procedures.

. -If the results demonstrate that the valves are found in the correct position at least 99% of the time, the frequency of conducting the valve position 4

verification may be decreased from - monthly to quarterly or - quarterly to semiannually or - semiannually to annually - as applicable. The frequency shall not be extended beyond annually (plus grace period).

If the results demonstrate that the valves are not found in the correct position t

at least 99% of the time, the frequency of conducting the valve position verification shall be increased from - annually to semiannually or -

semiannually to quarterly or - quarterly to monthly - as applicable. The valve position verification need not be conducted more often that monthly.

In the event that portions of the Fire Suppression Systems are inoperable, altemate backup fire-fighting equipment is required to be made available in the affected areas until the inoperable equipment is restored to service. When the inoperable fire-fighting equipment is intended for use as a backup means of fire suppression, a longer period of time is allowed to provide an attemate means of fire fighting than if the inoperable equipment is the primary means of fire suppression.

This Selected Licensee Commitment is part of the Catawba Fire Protection Program and therefore subject to the provisions of the Catawba Facility Operating License Conditions #6 for NPF-52 and #8 for NPF-35.

O Chapter 16.9-2 Page 3 01/30/96

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TABLE 16.9-1 O SPRAY AND SPRINKLER SYSTEM

a. Elevation 522+0 - Auxiliary Building Room No. Equipment 100 ND & NS Sump Pump Area 101 ConMor 104 ND Pump 1B

, 105 ND Pump 1A j 106 Corridor 109 ND Pump 2B 110 ND Pump 2A 111 Corridor 112 Coriidor

b. Elevation 543+0 - Auxiliary Building 230 NV Pump 1A -

231 NV Pump 1B 240 NV Pump 2A 241 NV Pump 2B 250 UnR 1 CA Pump Room 260 Unit 2 CA Pump Room

c. Elevation 554+0 - Auxiliary Building 340 Battery Room Corridor (DD-EE) 350 Battery Room Corridor (DD-EE)

d. Elevation 560+0 - Auxiliary Building 300 KC Pumps 1 A1,1 A2,181 & 1B2

e. Elevation 574+0 - Auxiliary Building 480 Cable Room Corridor (DD-EE) 490 Cable Room Corridor (DD-EE)

I

f. Elevation 577+0 - Auxiliary Building 400 KC Pumps 2A1,2A2,2A2,2B1 & 2B2

g. Reactor Buildings Annulus Pipe Corridor O

Chapter 16.9-2 Page 4 01/30/96

16a AUXlLIARY SYSTEMS - FIRE PROTECTION SYSTEMS 16.9-3 CO2 SYSTEMS COMMITMENT:

The following High Pressure and Low Pressure CO2 Systems shall be OPERABLE:

a. Low Pressure CO2 System - Diesel generator rooms, and

b. High Pressure CO2 System - Auxiliary feedwater pump rooms

, APPLICABILITY:

Whenever equipment protected by the CO2 Systems is required to be OPERABLE.

REMEDIAL ACTION:

With one or more of the above required CO2 Systems 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 continuous fire watch with backup fire suppression equipment for O those areas in which redundant systems or components could be damaged; for other areas, established an hourly fire watch patrol.

TESTING REQUIREMENTS:

a. Each of the above required CO2 Systems shall be demonstrated OPERABLE by visual verification that each valve (manual, power operated, or automatic) in the flow path is in the correct position.

The frequency of the verification shall be determined by the perfor- l mance based criteria in the Bases Section.  !

b. Each of the above required Low Pressure CO2 Systems shall be  !

demonstrated OPERABLE:

i. At least once per 7 days by verifying the CO2 storage tank level to be greater than 44% of full capacity, and li. At least once per 18 months by verifying:

, 1) Each system actuates manually and automatically, upon receipt

of a simulated actuation signal, O

CHAPTER 16.9-3 Page 1 01/30/96

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TESTING REQUIREMENTS (con't)

2) Damper closure devices receive an actuation signal upon system operation, and -

3) By a visualinspection of discharge nozzles to assure no blockage.

l c. Each of the above required High Pressure CO2 Systems shall be

. demonstrated OPERABLE:

i. At least once per month by verifying the weight of each CO2 storage cylinder to be at least 90% if full charge weight, and ii. At least once per 18 months by:

1) Verifying each system actuates, manually and automatically upon receipt of a simulated actuation signal,

2) Verifying that damper closure devices receive an actuation signal upon system operation, and

3) A visualinspection of the discharge nozzles to assure no blockage.

REFERENCES

1) Catawba FSAR, Section 9.5.1

2) Catawba SER, Section 9.5.1

3) Catawba SER, Supplement 3, Section 9.5.1 BASES:

The OPERABILITY of the Fire Suppression Systems ensures that adequate fire l suppression capability is available to confine and extinguish fires occurring in l any portion of the facility where safety-related equipment is located. The Fire

Suppression System consists of the water system, spray, and/or sprinklers, CO2, l and fire hose stations. The collective capability of the Fire Suppression Systems I is adequate to minimize potential damage to safety-related equipment and is a l major element in the facility Fire Protection Program.

l

. The proper positioning of RF/RY valves is critical to delivering fire suppression

} CO2 at the fire source as quickly as possible. The option of increasing or l CHAPTER 16.9-3 Page 2 01/30/96

1 O decreasing the frequency of valve position verification allows the ability to optimize plant operational resources. Should an adverse trend develop with CO2 Systems valve positions, the frequency of verification shall be increased.

l Similarly if the CO2 Systems valve position trends are positive, the frequency of I verification could be decreased. Through programmed trending of CO2 Systems as found valve positions, the CO2 fire protection systems will be maintained at predetermined reliability standards. The RF/RY System Engineer is responsible l for trending and determining verification frequencies based on the following:

l Initially the frequency will be monthly.

1 Annually review the results of the completed valve position verification procedures.

e If the results demonstrates that the valves are found in the correct position at least 99% of the time, the frequency of conducting the valve position l verification may be decreased from - monthly to quarterly or - quarterly to semiannually or - semiannually to annually - as applicable. The frequency shall not be extended beyond annually (plus grace period).

If the results demonstrates that the valves are not found in the correct position at least 99% of the time, the frequency of conducting the valve O. position verification shall be increased from - annually to semiannually or -

semiannually to quarterly or - quarterly to monthly - as applicable. The valve position verification need not be conducted more often than monthly.

l In the event that portions of the Fire Suppression Systems are inoperable,

attemate backup fire-fighting equipment is required to be made available in the affected areas until the inoperable equipment is restored to service. When the inoperable fire-fighting equipment is intended for use as a backup means of fire suppression, a longer period of time is allowed to provide an attemate means of fire fighting than if the inoperable equipment is the primary means of fire suppression.

This Selected Licensee Commitment is part of the Catawba Fire Protection and l therefore subject to the provisions of the Catawba Facility Operating License Conditions #6 for NPF-52 and #8 for NPF-35.

CHAPTER 16.9-3 Page 3 01/30/96

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I 16J AUXILIARY SYSTEMS - FIRE PROTECTION SYSTEMS l 16.9-4 FIRE HOSE STATIONS COMMITMENT: i The fire hose stations given in Table 16.9-2 shall be OPERABLE:

l APPLICABILITY:

Whenever equipment the areas protected by the fire hose stations id required to i be OPERABLE.

l REMEDIAL ACTION-With one or more of the fire hose stations given in Table 16.9-2 inoperable, provide fated wye (s) on the nearest OPERABLE hose stations (s). One outlet of the wye shall be connected to the standard length of hose provided for the hose stations. The second outlet of the wye shall be connected to a length of hose sufficient to provide coverage for the area left unprotected by the physical routing the fire hose would result in a recognizable hazard to station personnel, plant equipment, or the hose itself, the for hose shall be stored in a roll at the outlet of the OPERABLE hose station. Signs shall be mounted above the gated wye (s) to identify the proper hose to use. The above REMEDIAL ACTION requirement shall be accomplished within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> if the inoperable fire hose is the primary means of fire suppression; otherwise route the additional hose within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.

TESTING REQUIREMENTS:

a. Each of the fire hose stations given in Table 16.9-2 shall be demonstrated OPERABLE:

i. By a visual inspection of the fire hose stations, accessible during plant operations, to assure all required equipment is at the station and the fire hose shows no physical damage. The frequency of the inspection shall be determined by the performance based criteria l

stated in the Bases Section.

lO CHAPTER 16.9-4 Page 1 01/30/96 1

O ii. At least once per 18 months, by:

1) Visualinspection of the stations not accessible during plant operations to assure all required equipment is at the station, and the fire hose shows no physical damage.

2) Inspecting all gaskets and replacing any degraded gaskets in the couplings.

iii. At least once per 3 years, by:

1) Partially opening each hose station valve to verify valve OPERABILITY and no flow blockage, and

2) Conducting a hose hydrostatic test at a pressure of 200 psig or at least 50 psig above maximum fire main operating pressure, whichever is greater, and

3) Removing the hose from fire hose stations for inspection and g reracking.

V l

REFERENCES:

1) Catawba FSAR, Section 9.5.1

2) Catawba SER, Section 9.5.1

3) Catawba SER, Supplement 3, Section 9.5.1

4) Catawba Fire Protection Review, as revised

5) Catawba Fire Protection Commitment index BASES:

The OPERABILITY of the Fire Suppression Systems ensures that adequate fire suppression capability is available to confine and extinguish fires occurring in any portion of the facility where safety-related equipment is located. The Fire Suppression System consists of the water system, spray, and/or sprinklers, CO2, and fire hose stations. The collective capability of the Fire Suppression Systems is adequate to minimize potential damage to safety-related equipment and is a major element in the facility Fire Protection Program.

CHAPTER 16.9-4 Page 2 01/30/96

, ~. -. - - - - -.. _- - -- - - - - - _.- -_

4 e

BASES: (CON'D)

, The location of the required equipment at the fire hose station and the physical condition of fire hose is critical to fire brigade operations. The option of increasing or decreasing the frequency of the fire hose inspections allows the ability to optimize plant operational resources. Should an adverse trend develop with fire hose station equipment or fire hose condition, the frequency of the inspection shall be increased. Similarly if the fire hose station equipment or fire hose condition trends are positive,. the frequency of verification could be decreased. Through programmed trending of fire hose station inspections, fire hose stations will be maintained at predetermined reliability standards. The RF/RY System Engineer is responsible for trending and determining inspection

frequencies based on the following:

Initially the frequency will be monthly.

'l Annually review the results of the completed fire hose station inspection procedure.

. If the results demonstrate that the fire hose stations are found acceptable at least 99% of the time, the frequency of conducting the fire hose station inspection may be decreased from - monthly to quarterly or - quarterly to semiannually or - semiannually to annually - as applicable. The frequency shall not be extended beyond (plus grace period).

e if the results demonstrates that the fire hose stations are not found acceptable at least 99% of the time, the frequency of conducting the fire hose station inspections shall be increased from - annually to semiannually or -

semiannually to quarterly or - quarterly to monthly - as applicable. The verification need not be conducted more often that monthly, in the event that portions of the Fire Suppression Systems are inoperable, attemate backup fire-fighting equipment is required to be made available in the affected areas until the inoperable equipment is restored to service. When the inoperable fire-fighting equipment is intended for use as a backup means of fire suppression, a longer period of time is allowed to provide an alternate means of fire fighting that if the inoperable equipment is the primary means of fire suppression.

This Selected Licensee Commitment is part of the Catawba Fire Protection Program and therefore subject to the provisions of the Catawba Facility Operating License Conditions #6 for NPF-52 and #8 for NPF-35.

O CHAPTER 16.9-4 Page 3 01/30/96

}

(/

TABLE 16.9-2 FIRE HOSE STATIONS LOCATION ELEVATION HOSE RACK #

1. AUXILIARY BUILDING l

59. FF 522+0 1RF235 55, FF 522+0 1RF248 6344, KK 543+0 1RF210 l 63, MM 543+0 1RF211 60, MM 543+0 1RF212 58, PP 543+0 1RF218 59, GG-HH 543+0 1RF236 60-61, FF-GG 543+0 IRF237 63, CC 543+0 1RF238 57, JJ 543+0 1RF242 54-55, GG 543+0 1RF249 57, FF 543+0 1RF250 52-53, GG 543+0 1RF255 51, CC 543+0 . 1RF256 50-51, JJ-KK 543+0 1RF262 53, MM 543+0 1RF268 50-51, NN 543+0 1RF271 62, MM-NN 560+0 1RF203 63, JJ-KK 560+0 1RF213 58, PP

{V')

560+0 1RF219 56, NN 560+0 1RF220 59, HH 560+0 1RF239

)

l 57, KK 560+0 1RF243 54-55, FF-GG 560+0 1RF251 51, KK 560+0 1RF263 52, MM-NN 560+0 1RF269 58, BB 554+0 1RF484 65, BB-CC 560+0 1RF485 62, AA-BB 560+0 1RF486 56, BB 554+0 1RF487 52, AA-BB 560+0 1RF488 49, BB-CC 560+0 1RF489

' 68-69, BB 560+0 1RF996 45-46, BB 560+0 1RF997 63, NN 577+0 1RF204 l 61, LL 577+0 1RF214 63, KK-LL 577+0 1RF215 58, PP 577+0 1RF221 59, JJ 577+0 1RF230 58, GG 577+0 1RF240 56, KK 577+0 1RF244 54,GG 577+0 1RF252 52-53, KK 577+0 1RF258 51, KK 577+0 1RF264 51-52, NN 577+0 1RF272 56, PP 577+0 1RF278 CHAPTER 16.9-4 Page 4 01/30/96

_ _ . . . -_ . . . - -- - - .. ... - ~ . ._ _.. _ . _

s I

TABLE 16.9 2 FIRE HOSE STATIONS LOCATION ELEVATION HOSE RACK #

68-69, BB 577+0 1RF478 65, BB-CC 577+0 1RF479 59, DD 574+0 1RF480 60, AA 574+0 1RF481 49, BB-CC 577+0 1RF490 45, BB 577+0 1RF491 l 55, DD 574+0 1RF492 54, AA 574+0 1RF493 l 63, AA 577+0 1RF993 51, AA 577+0 1RF998 62, NN 594+0 1RF205 57, MM 594+0 1RF222 63, JJ 594+0 1RF231 57, HH 594+0 1RF245 57, EE 594+0 1RF253 51, JJ 594+0 1RF259 53, NN 594+0 1RF275 64, BB 594+0 1RF984 50, BB 594+0 1RF985 O 51, KK 63, JJ 63-64, MM 605+10 605+10 631+6 1RF265 1RF233 1RF483 50-51, MM 631+6 1RF495

2. Fuel Pools 65, TT-UU 605+10 1RF208 48, TT-UU 605+10 1RF276 63-64, MM 605+10 1RF482 50-51, MM 605+10 1RF822

3. Nuclear Service Water Pump Structure East Section 600+0 1RF939 West Section 600+0 1RF940 l

i O CHAPTER 16.9-4 Page 5 01/30/96 I

16a AUXILIARY SYSTEMS - FIRE PROTECTION SYSTEMS 16.9-5 FIRE BARRIER PENETRATIONS COMMITMENTS:

All fire barriers (walls, floor / ceilings, cable tray enclosures and other fire barriers) and all sealing devices in fire barrier penetrations (fire doors, fore dampers, cable, pipe and ventilation duct penetration seals) separating:

. Safety from non-safety related areas or, ,

. Redundant analyzed Post Fire Safe Shutdown Equipment or,

. Control Complex (Control Room, Cable Rooms and Battery Rooms) from the remainder of the plant or,

. Containment from non-containment areas, SHALL BE OPERABLE.

l Note: (1) Fire Barriers are identified on drawing series CN-1105 ...

(2) A list of committed fire doors is located in the Bases Section.

(/

APPLICABILITY:

I At all times.

REMEDIAL ACTION:

With one or more of the above required fire barrier penetrations and/or sealing devises inoperable, within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> either establish a continuous fire watch on at least one side of the affected penetration, or verify the OPERABILITY of fire detectors on at least one side of the inoperable penetration and establish an hourly fire watch patrol.

If a continuous fire watch is required for the fire door (s) at the upper or lower containment entrances (AX352D, AX353D, AX701 or AX 715A), this fire watch may be established using a closed circuit camera and monitor. The camera shall be adjusted so that the fire door can be fully viewed on the monitor. The monitor shall be laced in a constantly attended location. If the ability to view the open fire door with the camera and monitor is lost, the continuos fire watch shall be moved from the location of the monitor and reestablished at the opened fore door.

O CHAPTER 16.9-5 Page 1 01/30/96

I TESTING REQUIREMENTS-

a. At least once per 18 months the above required fire barrier penetrations and sealing devices shall be verified OPERABLE by performing a visual l inspection of:  !

i. The exposed surfaces of each Fire Barrier; ii. At least 10% of all fire dampers. Any abnormal changes or abnormal degradation noted during the inspection shall be investigated through the Problem Investigation Process. ' Based on the results of the investigation process, atditional dampers may be  !

selected for inspection. Samples shall be selected such that each fire damper will be inspected every 15 years; and iii. The committed fire barrier penetrations as identified in the predefined fire barrier penetration inspection schedule provided in the work control program. Any abnornial changes or abnormal degradation noted during the inspection shall be investigated through the Problem 1westigation Process. Based on the results of the investigation process, additional fire barrier penetrations may be selected for inspection. Samples shall be selected such that

( each fire barrier penetration will be inspected every 15 years.

]

b. Each of the above required fire doors shall be verified OPERABLE by inspecting the closing mechanism and latches at least once per 6 months, and by verifying:

1. The position of each interior closed fire door at last once per 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />, li. The OPERABILITY of the fire door supervision system for each electricity supervised fire door by performing a TRIP ACTUATING DEVICE OPERATIONAL TEST at least once per 31, and i

lii. That each locked closed fire door is closed at least once per 7 days.

REFERENGS;

1) Catawba FSAR, Section 9.5.1

2) Catawba SER, Section 9.5.1 ,

3) Catawba SER, Supplement 3, Section 9.5.1 l

• 4) Catawba Fire Protection Review, as revised

5) Catawba Fire Protection Commitment Index 1

CHAPTER 16.9-5 Page 2 01130/96 l

l

BASES:  ;

1 The functional integrity of the fire barrier and. associated penetration seals 1 ensures that fires will be confined or adequately retarted so that the following criteria is achieved:

e Fire will not spread from non-safety related areas to safety related areas, e Fire will not damage redundant analyzed post Fire Safe Shutdown l 1 equipment,

• Fire will not spread from the balance of plant to the control complex,

. Fire will not spread from non-containment areas to containment areas.

l The fire barriers and associated penetration seals are passive element in the facility fire protection program and are subject to periodic inspections. I Fire barriers penetration seals, including cable / pipe penetration seals, fire doors, and fire dampers, are considered functional when the visually observed condition l indicates no abnormal change in appearance or abnormal degradation. An evaluation is performed to determine the cause of any identified fire barrier l penetration seal abnormal change in appearance or abnormal degradation and  !

g the affect of this change on the ability of the fire barrier penetration deal to l

( perform its function. Based on this evaluation additional inspections may be performed.

During periods of time when a barrier is not functional, either:

(1) a continuous fire watch is required to be maintained in the vicinity of the affected barrier, or (2) the fire detectors on at least one side of the affected barrier must be verified OPERABLE and an hourly fire watch patrol established, until the barrier is restored to functional status.

This Selected Licensee Commitment is part of the Catawba Fire Protection Program and therefore subject to the provision of the Catawba Facility Operating License Conditions #8 for NPF-35 and NPF-35 #6 for NPF-52.

O CHAPTER 16.9-5 Page 3 01/30/96

<> e p)

(_,

COMMITTED FIRE DOORS 16.9-5 l

Elevation 543+0 AX217D 52-53, BB AX217F 51, AA BB i

AX217G 52-53, BB  :

AX228A 56-57, EE AX228B 57-58, EE AX248 57-58, QQ  !

AX260B 61-62, BB-CC AX260F 62, AA-BB AX260G l 61-62, BB-CC AX260H 61-62, BB-CC TS27#1 52-43, BB-CC Elevation 554+0

~

AX354A 55, DD-EE AX354B 59, DD-EE AX418 57, BB AX419 57, DD-EE AX420A 59, DD-EE AX421A 53, DD-EE O S102A $3-54, AA I

Elevation 560+0 AX352B 53, CC-DD AX352C 53, CC-DD AX352D 46-47, BB-CC AX353 45-46, BB AX353B 45, AA BB AX353C 45, AA-BB AX393B 61, CC-DD AX393C 61, CC-DD AX393D 67-63, BB-CC AX394 69, BB AX394B 69, AA-BB AX394C 69, AA-La AX395 61, AA-BB AX396 53, AA-BB AX415 45-46, CC-DD AX416 68-69, CC-DD AX417 57, QQ O

!i Chapter 16.9-5 Page 4 01/30/9E

COMMITTED FIRE DOORS 16.9-5 Elevation 574+0 AX515 54, BB AX516 56-57, DD AX516A 57-58, DD AX516K $7, AA BB AX517A 53-54, DD-EE AX517B 60-61, DD-EE AX517C 57, DD-EE AX517D 57, DD-EE AX517E 56-57, DD-EE AX518 60, BB S303A 54, AA S304A 60, AA Elevation 577+0 AX513B 53, CC-DD AX514 45-46, BB AX514B 45-46, AA-BB l AX517 57, EE AX525 55-56, QQ AX525B 56, QQ AX526D 58,- QQ A314#3 61, CC-DD

! AX533C 61, CC-DD 1 l AX534 69, BB

! AX534B 68-69, AA-BB j

AX535 61, AA-BB AX536 53, AA-BB l AX656 53, CC DD l  ;

i l

i i

!o i

k Chapter 16.9-5 Page 5 01130/96 i

COMMITTED FIRE DOORS

16.9-5 Elevation 594+0 l l

AX602 52, UU-VV AX627 62, UU-VV AX630 SS, QQ l

, AX632 57, QQ AX635 60-61, QQ l

' AX635E 53-54, QQ AX635F $3 54, QQ

, AX655 62-63, DD AX656C 61, CC-DD AX657 60-61, CC <

S418 DOC. CONTROL S419 DOC. CONTROL l AX657B 52-53, CC-DD I AX657F 60, DD-EE I

AX657G 57-58, DD-EE AX657H 54, DD-EE AX657J 53, BB-CC

~

AX658B 51-52, DD S400 55-56, AA

, S406 58-59, AA w

Elevation 605+0 AX700B 50-51, JJ-KK AX701 SJ 51, JJ-KK AX714B 63-64, JJ-KK AX720 50-51, HH-JJ AX721 63-64, HH-JJ AX715A 63-64, JJ-KK Elevation 609+0 S1114 QA Vault Nuclear Service Water Pumo Structure i

AX662A  !

i O l 1

I Chapter 16.9 5 Page 6 01/30/96  !

1LR AUXILIARY SYSTEMS - FIRE PROTECTION SYSTEME 16.9-6 ElRE_ DETECTION INSTRUMENTATlON COMMITMENT:

l As a minimum, the fire detection instrumentation for each fire detection zone shown in Table 16.9-3 shall be OPERABLE.

l APPLICABILITY:

I Whenever equipment protected by the fire detection instrument is required to be OPERABLE. I REMEDIAL ACTION:

l a. With any, but more than one-half the total in any~ fire zone, Function A fire

! detection instruments shown in Table 16.9-3 inoperable, restore the inoperable instrument (s) to OPERABLE status within 14 days or within 1 l 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) l dp i

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 the containment air temperature at least once per hour at the locations listed in Technical Specification Surveillance 4.6.1.5.1

b. With more than one-half of the Function A fire detection instruments in any fire zone shown in Table 16.9-3 inoperable, or with any Function B l fire detection instruments shown in Table 16.9-3 inoperable, or with any l two or more adjacent fire detection instruments shown in Table 16.9-3 l 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 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 the containment air L

temperature at least once per hour at the locations listed in Technical Specification Surveillance 4.6.1.5.1.

t l TESTING REQUIREMENTS

a. Each of the above required flame detection instruments shall be

demonstrated operable at leart once per 6 months by the performance of j a VISUAL INSPECTION and at lest onci per year by performance of a TRIP ACTUATING DEVICE OPERATIONAL TEST.

i Chapter 16.9-6 Page 1 01/30/96

TESTING REQUIREMENTS (CON'T)

Each of the above required smoke detection instruments which are accessible during plant operation shall be demonstrated OPERABLE at least once per 6 months by the performance of a VISUAL INSPECTION and at least once per year by performance of a TRIP DEVICE OPERATIONAL TEST. Detectors which are not accessible during plant operation shall be demonstrated operable by the performance of a TRIP ACTUATING DEVICE OPERATIONAL TEST. during each refueling outage.

All spot type heat detectors which are accessible during plant operation shall be VISUALLY INSPECTED at least once per 6 months.

i. For nonrestorable spot-type detectors, at least two detectors out of every hundred, or fraction thereof, shall be removed every 5 years and functionally tested. For each failure that occurs on the detectors removed; two additional detectors shall be removed and tested; and, ii. Restorable spot-type heat detectors which are accessible during plant operation, at least one detector on each signal Ot initiating circuit shall be demonstrated OPERABLE at least once per 12 months by performance of a TRIP ACTUATING DEVICE OPERATIONAL TEST. Different detectors shall be selected for each test. Fire detectors which are not accessible during plant operation shall be demonstrated OPERABLE by the performance of a TRIP ACTUATING DEVICE OPERATIONAL TEST during each refueling outage.

b. The NFPA Standard 72D 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.

REFERENCES

1) Catawba FSAR, Section 9.5.1

2) Catawba SER, Section 9.5.1

3) Catawba SER, Supplement 2, Section 9.5.1

4) Catawba SER, Supplement 3, Section 9.5.1

5) Catawba Fire Protection Review, as Revised

6) Catawba Fire Protection Commitment index Chapter 16.9-6 Page 2 01/30/96

s BASES:

O OPERABILITY of the detection instrumentation ensures that both adequate waming capability is available for prompt detection of fires and that Fire l

Suppression Systems, that are actuated by fire detectors, will discharge extinguishing agents in a timely manner. Prompt detection and suppression of fires will reduce the potential for damage to safety-related equipment and is an integral element in the overall facility Fire Protection Program.

Fire detectors that are used to actuate Fire Suppression Systems represent a more critically important component of a plant's Fire Protection Program than detectors that are installed solely for early fire waming . and notification. l Consequently, the minimum- number of OPERABLE fire detectors must be  :

greater.

The loss of detection capability for Fire Suppression Systems, actuated by fire detectors, represents a significant degradation of fire protection for any area. As a result, the establishment of a fire watch patrol must be initiated at an earlier stage than would be warranted for the loss of detectdrs that provide only early fire waming. The establishment of frequent fire patrols in the affected areas is required to provide detection capability until the inoperable instrumentation is restored to OPERABILilY.

EFA Zone 65 consists of 18 smoke detectors. Table 16.9-3 lists the Minimum Instruments Operable for EFA Zone 65 as 15. The basis for this difference is as follows:

. Two smoke detectors are located in the Auxiliary Service Building. These smoke detectors are not included in the Table 16.9-3 EFA Zone 65 MinNum Instruments Operable because they are located in a nonsafety-related area.

. The smoke detector located in the Spent Resin Batching Tank Room is not l included in the Table 16.9-3 EFA Zone 65 Minimum Instruments Operable because the Spent Resin Batching Tank Room is a High Rad Area with ,

minimal combustible loading. Entering this room twice a year to perform smoke detector testing is not justified. The Spent Resin Batching Tank Room is enclosed by four foot thick reinforced concrete walls. The only access to this room is through a reinforced concrete hatch in the 594+0 Elevation floor  ;

slab. In the unlikely event that a significant fire should occur in the Spent  !

Resin Batching Tank Room, the smoke detectors adjacent to (Elevation 577 -  ;

EFA Zone 65) or above (Elevation 594 - EFA Zone 84) the Spent Resin 1 Batching Tank Room would provide an alarm to the Control Room. The  ;

areas adjacent to the Spent Resin Batching Room rely on the same assured train of Post Fire Safe Shutdown; therefore, a fire in this room would have no O .

adverse impact on Post Fire Scfe Shutdown even in the unlikely event of fire extension into the adjacent areas.

/

i Chapter 16.9-6 Page 3 01/30/96 i

I

m.-.-_..___.._.- ..__ _ m. _. __.__.._._. _..____ ._ _._..

O O O ;. .;

. TABLE 16.9-3 i FIRE DETECTION INSTRUMENTS Page 1 of 5  ;

9 p

N FIRE MINIMUM INSTRUMENTS OPERABLE

• p

0NE DESCRIPTION LOCATION SMOKE FLAME HEAT FUNCTION **

1 ND Pump 1B GG-53 El.522 + 0 1 0 0 A m 2 ND Pump 1A FF-53 El.522 + 0 1 0 0 A S 3 NS Pump 1B GG-54 El.522 + 0 3 0 0 A O 4 NS Pump 1A GG-55 El.522 + 0 2 0 0 A 5 ND Pump 2B GG-61 El.522 + 0 1 0 0 A 6 ND Pump 2A FF-61 El.522 + 0 1 0 0 A

> 7 NS Pump 2B GG-60 El.522 + 0 3 0 0 A .

8 NS Pump 2A GG-59 El.522 + 0 2 0 0 A 9 CA Pumps (Unit 1) BB-51 El.543 + 0 14 0 O(6) A(B) 10 Mech Pen Room JJ-52 E1.543 + 0 3 0 0 A 11 Corridor / Cables t NN-51 El.543 + 0 6 0 0 A i 12 NV Pump #1 (Unit 1) JJ-53 El.543 + 0 1 0 0 A 13 NI Pump 1B HH-53 El.543 + 0 1 0 0 A 14 NI Pump 1A GG-53 El.543,+ 0 1 0 0 A 15 NV ? ump 1B JJ-54 El.543 + 0 2 0 0 A 16 NV Pump 1A JJ-55 El.543 + 0 2 0 0 A 17 Aisles / Cables KK-56 El.543 + 0 18 ,

0 0 A 19 Alsles/ Cables EE-55 El.543 + 0 6 0 0 A 19 CA Pumps (Unit 2) BB-63 El.543 + G 14 0 O(6) A(B)

20 Mech Pen Roon JJ-62 El.543 + 0 3 0 0 A

21 Alsles/ Cables NN-61 El.543 + 0 6 0 0 A 22 NV Pump #2 (Unit 2) JJ-60 El.543 + 0 1 0 0 A 23 NI Pump 2B HH-60 El.543 + 0 1 0 0 A 24 NI Pump 2A GG-60 El.543 + 0 1 0 0 A 25 NV Pump 28 JJ-59 El.543 + 0 2 0 0 A 26 NV Pump 2A JJ-58 El.543 + 0 2 0 0 A .

f 27 Aisles / Cables KK-59 El.543 + 0 20 0 0 A El.543 + 0 6 0 0 A h* 28 Aisles / Cables Swgr Equip Room EE-58 AA-50 E1.560 + 0 7 0 0 A 29

) 30 Elect Pen Room CC-50 El.560 + 0 8 0 0 A

• 31 Corridor / Cables EE-53 El.560 + 0 5 0 0 A 32 Corridor / Cables KK-52 E1.560 + 0 8 0 0 A 33 Corridor / Cables NN-54' El.560 + 0 10 0 0 A 34 Aisles / Cables JJ-56 El.560 + 0 14 0 0 A 35 Motor Control Centers GG-56 El.560 + 0 2 0 0 A

o o TABLE 16.9-3 oq FIRE ' DETECTION INSTRUMENTS Page 2 of 5

MINIMUM INSTRUMENTS OPERABLE

• g FIRE ZONE DESCRIPTION LOCATION SMOKE FLAME HEAT FUNCTION **

5 36 Cable Tray Access FF-56 El.568 + 0 2 0 0 A

,  ?? Equip Batteries DD-55 El.554 + 0 5 0 0 A o 38 Equip Batteries CC-55 El.554 + 0 5 0 0 A

$ 39 Battery Roon CC-56 El.554 + 0 17 0 0 A 41 Swgr Equip Roon AA-64 El.560 + 0 7 0 0 A 42 Elect Pen Room CC-65 El.560 + 0 8 0 0 A 43 Corridor / Cables FF-61 El.560 + 0 5 0 0 A

" 0 0 44 Aisles / Cables KK-63 El.560 + 0 8 A 45 Aislee./ Cables NN-60 El.560 + 0 13 0 0 A 46 Aisles / Cables HH-59 El.560 + 0 13 0 0 A 47 Motor Control Center GG-58 El.560 + 0 2 0 0 A 48 Cable Tray Access FF-58 El.560 + 0 2 0 0 A 49 Equip Batteries DD-60 El.560 + 0 5 0 0 A 50 Equip Batteries CC-60 El.560 + 0 5 0 0 A l 51 Battery Room CC-59 El.560 + 0 17 0 0 A  ;

53 Swgr Equip Room AA-49 El.577 + 0 7 0 0 A 54 Aisles / Cables CC-50 El.577 + 0 10 0 0 A 55 Aisles / Cables NN-52 El.577 + 0 9 0 0 A 56 Aisles / Cables PP-55 El.577 + 0 13 0 0 A 57 Aisles / Cables LL-55 El.577 + 0 11 0 0 A #

58 Aisles / Cables HH-55 El.577 + 0 21 0 0 A i 59 Motor Control Center EE-54 El.577 + 0 2 0 0 A l 60 Cable Roon CC-56 El.574 + 0 18 0 0 A l 62 Swgr Equip Room AA-64 El.577 + 0 7 0 0 A ,

63 Elect Pen Room CC-64 El.577 + 0- 10 0 0 A i 64 Aisles / Cables PP-62 El.577 + 0 9 0 0 A .

o 65 Aisles / Cables PP-59 El.577 + 0 15 0 0 A (See Bases) '

C 66 Aisles / Cables LL-59 El.577 + 0 11 0 0 A '

y 67 Aisles / Cables HH-59 El.577 + 0 21 0 0 A s 68 Motor Control Center FF-60 El.577 + b 2 0 0 A I 69 Cable Room CC-59 El.577 + 0 18 0 0 A 71 Elect Pen Room CC-51 El.594 + 0 10 0 0 A

__ 72 Control Room CC-56 El.594 + 0 23 0 6 A 73 Vent Equip Room FF-56 El.594 + 0 9 0 0 A 74 Aisles / Cables LL-56 El.594 + 0 25 0 0 A  !

O O O; .

TABLE 16.9-3 FIRE DETECTION INSTRUMENT 3 o Page 3 of 5

. a N FIRE MINIMUM INSTRUMENTS OPERABLE

• g ZONE DESCRIPTION LOCATION SMOKE FLAME HEAT FUNCTION **

e

, 76 Aisles / Cables PP-54 11.594 + 0 15 0 0 A o 79 Elect Pen Room BB-63 El.594 + 0 11 0 0 A

$ 80 Control Room BB-59 El.594 + 0 22 0 6 A 81 Vent Equip Room FF-58 El.594 + 0 12 0 0 A

, 82 Aisles / Cables KK-58 El.594 + 0 27 0 0 A 84 Aisles / Cables NN-58 El.594 + 0 17 0 0 A 89 Fuel Pool Area (Unit 1) PP-50 El.605 + 10 19 7 0 A 90 Fuel Pool Area (Unit 2) PP-64 El.GOS + 10 19 7 0 A 129 Fuel Pool Purge Room (Unit 1) NN-50 El.631 + 6 6 0 0 A 131 Reactor Bldg O'-45' Bel. El.565 + 3 4 0 0 A 132 Reactor Bldg 45'-90' Bel. El.565 + 3 3 0 0 A 133 Reactor Bldg 90'-135' Bel. El.565 + 3 4 0 0 A 134 Reactor Bldg 135*-180' Bel. El.565 + 3 5 0 0 A >

135 Reactor Bldg 180'-225' Bel. El.565 + 3 4 0 _0 A 136 Reactor Bldg 270'-315' Bel. E1.565 + 3 3 0 0 A 137 Reactor Bldg 315'-0* Bel. El.565 + '

3 8 0 0 A 138 Reactor Bldg 0*-45* Bel. El.586 + 3 6 0 -0 A 139 Reactor Bldg - 45'-90' Bel. El.586 + 3 4 0 0 A

140 Reactor Bldg 90*-135' Bel. El.565 + 3 3 0 0 A 141 Reactor Bldg 135'-180' Bel. El.586 + 3 8 0 0 A 142 Reactor Bldg 180*-225' Bel. El.586 + 3 5 0 0 A 143 Reactor Bldg 315'-0* Bel. El.586 + 3 5 0 0 A 144 Reactor Bldg 0*-45' Bel. El.593 + 2 14 0 0 A  ;

l 145 Reactor Bldg 45'-90' Bel. El.593 + 2% 16 0 0 A 146 Reactor Bldg 90*-135' Bel. El.593 + 2% 11 0 0 A .!

o 147 Reactor Bldg 135'-180* Bel. El.593 + 2% 10 0 0 A  !

!R 148 Reactor. Bldg 180*-225' Bel. El.593 + 2% 2 0 0 A

[ 149 Reactor Bldg 315'-0* Bel. El.593 + 2% 7 0 0 A 4 s 150 Reactor Bldg (Unit 2) 0*-45' Bel. El.565 + 3 4 0 0 A

, I 151 Reactor Bldg (Unit 2) 45'-90* Bel. El.565 + 3 3 0 0 A 157 Reactor Bldg (Unit 2) 90*-135' Bel. El.565 + 3 4 0 0 A .

,,_ 153 Reactor Bldg (Unit 2) 135'-180' Bel. El.565 + 3 5 0 0 A 154 Reactor Bldg (Unit 2) 180*-225' Bel. El.565 + 3 3 0 0 A

& O O  ;

~

TABLE 16.9-3 FIRE DETECTION INSTRUNENTS Page 4 of 5 1

g FIRE MINIMUM INSTRUMENTS OPERABLE *

'ONE DESCRIPTION LOCATION SMOKE FLAME HEAT FUNCTION **

155 Reactor Bldg (Unit 2) 270'-315' Bel. El.565 + 3 4 0 0 A g 156 Reactor Bldg (Unit 2) 315'-0* Bel. El.565 + 3 6 0- 0 A D 157 Reactor Bldg (Unit 2) 0*-45' Bel. El'.586 + 6 6 0 0 A

$ 158 Reactor Bldg (Unit 2) 45'-90* ' Bel. El.586 + 6 4 0 0 A 159 Reactor Bldg (Unit 2) 90*-135' Bel. El.586 + 6 3 0 0 A 160 Reactor Bldg (Unit 2) 135'-180' Bel. El.586 + 6 8 0 0 A 161 P.eactor Bldg (Unit 2) 180*-225' Bel. El.586 + 6 5 0 0 A 162 Reactor Bldg (Unit 2) 315*-0* Bel. El.586 + 6' 5 0 0 A 163 Reactor Bldg (Unit 2) 0*-45' Bel. El.593 + 2 13 0 0 A 164 Reactor Bldg (Unit 2) 45'-90' Bel. El.593 + 2 l' O O A 165 Reactor Bldg (Unit 2) 90*-135' Bel. El.593 + 2 13 0 0 A 166 Reactor Bldg (Unit 2) 1354 -180' Bel. E1.593 + 2% 10 0 0 A 167 Reactor Bldg (Unit 2) 180*-225' Bel. El.593 + 2 2 0 0 A 168 Reactor Bldg (Unit 2) 315'-0* Bel. El.593 + 2% 7 0 0 A 169 NC Pump 1A Reactor Bldg El.593 + 2% 0 0 1 A t 170 NC Pump 1B Reactor Bldg El.593 + 2 0 0 1 A 171 NC Pump 1C Reactor Bldg El.593 + 2 , 0 0 1 A <

172 NC Pump ID Reactor Bldg El.593 + 2% 0 0 1 A ,

173 NC Pump 2A 45' Bel. El.593 + 2% 0 0 1 A  ;

Bel. El.593 + 2%

174 NC Pump 2B 135' 0 0 1 A 175 NC Pump 2C 225' Bel. El.593 + 2% 0 0 1 A i 176 NC Pump 2D 315' Bel. El.593 + 2 0 0 1 A 177 Filter Bed Unit 1B Reactor Bldg Bel. El.565 + 3 2 0 2 A i 178 Filter Bed Unit 1A Reactor Bldg Bel. El.565 + 3 2 0 2 A ,

i 179 Filter Bed Unit 2A Reactor Bldg El.565 + 3 2 0 2 A 180 Filter Bed Unit 2B Reactor Bldg El.565 + 3 2 0 2 A . ,

o 181a Annulus El.561 + 0 0 0 1 A  ;

% 181b Annulus El.583 + 0 0 0 1 A U 181c Annulus El.604 + 0 0 0 1 A ,

)* 181d Annulus El.629 + 5 0 0 1 A 181e Annulus El.649 + 5 0 'O 1 A 181f Annulus El.664 + 0 0 0 1 A

- 182a Annulus El.561 + 0 0 0 1 A 182b Annulus El.583 + 0 0 0 1 A 182c Annulus El.604 + 0 0 0 1 A

TABLE 16.9-3 FIRE DETECTION INSTRUNENTS Page 5 of 5  ;

U MINIMUM INSTRUMENTS OPERABLE

• i Q FIRE ZONE DESCRIPTION LOCATION SMOKE FIAME HEAT FUNCTION **

182d Annulus El.629 + 5 0 0 1 A '

182e Annulus El.649 + 5 0 0 1 A w 1 A 182f Annulus El.664 + 0 0 0 M 6 0 0 A o 183 Fuel Pool Purge Room (Unit 2) NN-64 E1.631 + 6 GG-57 El.522 + 0 2 0 0 A 212 Aisles / Cables 4 0 0 A e 213 Aux Battery Room AA-55 El.544 + 0 214 Aux Control Power Batteries AA-59 El.560 + 0 4 0 0 A BB-45 El.556 + 0 3 0 0 A 215 D/G Corridor 2 0 0 A 216 D/G Corridor AA-45 El.556 + 0 CC-71 El.560 + 0 3 0 0 A 217 D/G Corridor 2 0 0 A 218 D/G Corridor BB-71 El.560 + 0  :

219 Mech Pen Room HH-52 El.577 + 0 6 0 0 A Mech Pen Roon JJ-62 El.577 + 0 6 0 0 A 220 222 Airlock Access (Unit 1) JJ-51 El.605 + 10 1 0 0 A 224 Airlock Access (Unit 2) JJ-63 El.605 + 10 1 0 0 A 225 RN Pump Structure West Section El.600 + 0 8 0 0 A 226 RN Pump Structure East Section El.600 + 0 '

8 0 0 A 231 Reactor Bldg (Unit 1) 260*-303' Bel. El.668 +10 10 0 0 A 232 Reactor Bldg (Unit 2) 260'-303' Bel. El.668 +10 10 0 0 A 184 HVAC Duct for Rooms 331 and 332 FF-53 El.543 + 0 1(Duot) 0 0 A 185 HVAC Duct for Rooms 203, 205 MM-60 El.543 + 0 1(Duct)- 0 0 A 205A, 206A, 206B, 207 and 209A 186 HVAC Duct for Rooms 301, NN-60 El.560 + 0 1(Duct) 0 0 A 302, 305, and 307 RFIA Diesel Generator 1A EE-41 E1.556 + 0 0 0 0(10) A(B) i

$ RF1B- Diesel Generator 1B AA-41 El.556 + 0 0 0 0(10) A(B)

RF2A Diesel Generator 2A EE-72 El.556 + 0 0 0 0(10) A(B) m RF2B Diesel Generator 2B AA-72 El.556 + 0 0 0 0(10) A(B)

)*

• The fire detection instruments located within the containment are not required to be OPERABLE during the performance of Type A Containment Leakage Rate tests.

• • Function A: Early warning fire detection and notification only.

Function B: Actuation of fire suppression system and early warning and notification.

16.7 JNSTRUMENTATION O

G 16.7-5 TURBINE OVERSPEED PROTECTION COMMITMENT:

a.

At least one Turbine Overspeed Protection System shall be OPERABLE.

APPLICABILITY: MODES 1, 2, and 3.

REMEDIAL ACTION: i c,

With one stop valve or one control valve per high pressure turbine steam line inoperable and/or with one intermediate stop valve or one intercept valve per low pressure turbine steam line inoperable, restore the inoperable valve (s) to OPERABLE status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br />, or close at least one valve in thethe affected steam supplysteam withinline(s) or 6isolate the next hours.the turbine from b.

With the above required Turbine Overspeed Protection System fg otherwise inoperable, within 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> isolate the turbine (s_/ ) from the steam supply.

TESTING REOUIREMENTS:

a.

The above required Turbine Overspeed Protection System shall be demonstrated OPERABLE:

1. At least once per 31 days while in MODE 1 and while in l MODE 2 with the turbine operating, by cycling each of the following valves through at least one complete cycle from the running position:

a) Four high pressure turbine stop valves, b) Six low pressure turbine intermediate stop valves, and c) Six low pressure turbine intercept valves. l

2. At least once per 92 days while in MODE 1 and while in l MODE 2 with the turbine operating, by direct observation of the movement of each of the above valves and the four high pressure turbine control valves, through one complete cycle from the running position,

() Chapter 16.7 Page 14 02/08/96 I

j.,*

3.

[,) CALIBRATION Systems, and on the Turbine.Overspeed Pro R;

4.

At least once per 40 months by disassembling at least one of each of the above valves high pressure turbine control valves)(including the four and performing a visual and surface inspection of valve seats, disks and stems and verifying no unacceptable flaws or corrosion .

REFERENCES:

N/A BASES:

.16.7 _5 TURBINE OVERSPEED PROTECTION This commitment is provided to ensure that protection instrumentation and the turbine speed control valthe ves turbine o are OPERABLE and will protect the turbine.from excessive overspeed.

Protection from turbine excessive overspeed is i

)

potentially damaging safety-related components, missiles which could ae impac equipment, or structures.

O i

a $

- .