ML20248H115

Rev 1 to Colr,Cycle 6 for Fermi 2

ML20248H115
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Site:	Fermi
Issue date:	10/31/1997
From:	Myers B, Rubley G, Thorson J DETROIT EDISON CO.
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Text

r-COLR-6 Revision 1 Page 1 of 16 FERMI 2 t gv l

CORE OPERATING LIMITS REPORT i

1 CYCLE 6

{

(

l Prepared by:

/#$/97 v

B. I Mye[s/ '

8 Date j

Principal Engineer - Nuclear Fuel Reviewed by:

I

~?- M -17 ii G. A. Rubley Date Senior Engineer - Nuclear Fuel M

<- N n

\\

J. M. Thirson Date Supervisor - Reactor Engineering b.7 w to 7-9 7 L. T. Frasson l

Date COIR Checklist Reviewer Approved by:

hich tuyh

/O. # -f 7 i

S. T-C Hsieh V

Date Supervisor - Nuclear Fuel 4

rD 9006080066 980527 PDR ADOCK 05000341 i()

p PM OCTOBER 1997 L-.

COLR.6 Revision 1 Page 2 of 16 TABLE OF CONTENTS

1.0 INTRODUCTION

AND

SUMMARY

,4 2.0 AVERAGE PLANAR LINEAR HEAT GENERATION RATE..........

De finition.......................................

t' j

2.1

.5 2.2 Determination of MAPLHGR Limit.......................... 5 2.2.1 Calculation of MAPFAC(P)........................... 7 i

l 2.2.2 Calculation of MAPFAC(F)............................ 8 3.0 MINIMUM CRITICAL POWER RATIO '............................. 9 l

3.1 Definition........................................... 9 i

3.2 Determination of Operating Limit MCPR....................... 9 3.3 Calculation of MCPR(P)

................................10 3.3.1 Calculation of K,............................... 11 3.4 Calculation of MCPR(F)

...............................12 1

4.0 LINEAR HEAT GENERATION RATE.............................

13 i

l l

4.1 Definition............................................ 13 4.2.

Determination of LHGR Limit.............................

13 l.

I 5.0 CONTROL ROD BLOCK INSTRUMENTATION..........,..........

14 f,O.

15.1 De finition.........................................

14

v-

6.0 REFERENCES

15 i

I

+

L'_'_

________.____u-

COLR - 6 Revision 1 Page 3 of 16 l

LIST OF TABLES

.O TABLE 1 FUEL TYPE-DEPENDENT STANDARD MAPLHGR LIMITS........ 6 TABLE 2 FLOW-DEPENDENT MAPLHGR LIMIT COEFFICIENTS........... 8 i

TABLE 3 ' OLMCPR on,im AS A FUNCTION OF EXPOSURE AND T..........

10 i

TABLE 4 FLOW-DEPENDENT MCPR LIMIT COEFFICIENTS.............

12 TABLE 5 LHGR LIMITS FOR VARIOUS FUEL TYPES..................

13 TABLE 6 CONTROL ROD BLOCK INSTRUMENTATION SETPOINTS WITH FI LTER............................................

14 O

i

- (./

COLR - 6 Revision 1 Page 4 of 16 I

1.0 INTRODUCTION

AND

SUMMARY

q

. This report provides the cycle specific plant operating limits, which are listed below, for Fermi 2, Cycle 6, as required by Technical Specifications 6.9.3. The analytical methods used to determine these core operating limits are those previously reviewed and approved by the Nuclear Regulatory

. Commission in GESTAR II.8 Jdd The cycle specific limits contained within this report are valid for the full range of the licensed operating domain.63 Revision 1 of this report has been written for two reasons. First, Section 5.2, RBM Applicability, which was added to COLR for the first time in Cycle 6, has been deleted since it is now redundant to the Technical Specifications as changed by Amendment 112. to the Fermi-2 Facility Operating -

License.. Secondly, the core loading pattern has been changed from that which was assumed in the_ original reload licensing work for Cycle 6 due to the replacement of failed fuel bundles

- YJ7119 and YJ2802 with bundles LYX690 and LYX742 respectively (with the additional swap-of bundle YJ7145 to the previous core location of bundle 'YJ7119 and bundle YJ2787 to the 1

previous core location of bundle YJ2802).

These fuel moves meet the criteria in Section 3.4.2 of GESTAR II ' for acceptable deviations from the reference core design without adversely affecting the licensing analysis. Additionally, GE has l

performed sufficient analyses 20,2i.22.23 to confirm that the original Cycle 6 reload licensing work is still applicable and bounding to the revised core loading. As a result, none of the operating

'i limits contained in COLR 6 Rev. O have been changed in Rev.1.

OPERA l-y4G I IMIT TECHNICAL SPECIFICATION APLHGR 3/4.2.1 MCPR 3/4.2.3 LHGR 3/4.2.4 RBM 3/4.3.6

& 3/4.1.4.3

- APLHGR = AVERAGE PLANAR LINEAR HEAT GENERATION RATE MCPR

= MINIMUM CRITICAL POWER RATIO LHGR

= LINEAR HEAT GENERATION RATE RBM

= R.OD BLOCK MONITOR SETPOINTS

l-COLR - 6 Revision 1 Page 5 of 16 2.0 AVERAGE PLANAR LINEAR HEAT GENERATION RATE L

TECH SPEC IDENT OPERATING LIMIT 3/4.2.1 APLHGR 1

2.1 Definition The AVERAGE PLANAR LINEAR HEAT GENERATION RATE (APLHGR) shall be applicable to a specific planar height and is equal to averaging the LINEAR HEAT GENERATION RATE over each fuel rod in the plane.

L 2.2 Determination of MAPLHGR Limit The maximum APLHGR (MAPLHGR) limit is a function of reactor power, core flow, lattice i

j l

type, and average planar exposure. The limit is developed to ensure gross cladding failure will i

not occur following a loss of coolant accident (LOCA) and that fuel thermal-mechanical design criteria will not be violated during any postulated transient events. The MAPLHGR limit ensures j

that the peak clad temperature during a LOCA will not exceed the limits 'as specified in 10CFR50.46(b)(1) and that the fuel design analysis criteria defined in References 1 and 2 will be I

met.

The MAPLHGR limit is calculated by the following equation:

MAPLHGRy M1N( AMPLHGR (P), AUPLHGR (F))

where:

l AMPLHGR (P). AMPFAC (P) u AMPLHGR, l

AMPLHGR (F) AMPFAC (F) x huPLHGR, MAPLHGR m, the.etandard MAPLHGR limit, is defined at a power of 3430 MWt and flow of l

3 L

105 Mlbs/hr for each fuel type as a function of average planar exposure and is presented in Table 1. Since fuel types may contain more than one lattice type (axially), Table 1 represents the most limiting lattice type at each exposure point for that fuel type. When hand calculations are required as specified in Technical Specification 3/4.2.1, MAPLHGRsm hall be determined by s

' interpolation from Table 1.

i

COLR-6 Revision 1 Page 6 of 16 MAPFAC(P), the core power-dependent MAPLHGR limit adjustment factor, shall be calculated by using Section 2.2.1.

l MAPFAC(F), the core flow-dependent MAPLHGR limit adjustment factor, shall be calculated by using Section 2.2.2.

TABLE 1 FUEL TYPE-DEPENDENT STANDARD MAPLHGR LIMITS Standard MAPLHGR Limit (KW/FT)

Exposure Fuel Type GWD/ST 1

2 6

2 2

1 11 u

12 U

0.0 10.82 10.84

!!.73 11.51 11.73 10.75 11.73 0.2 12.00 11.90 10.90 10.92 11.79 11.54 11.79 10.79 11.79 1.0 12.10 12.00 11.10 11.11 11.90 11.62 11.90 10.90 11.90 2.0 11.36 11.38 12.01 11.71 12.01 11.11 12.01 3.0 11.64 11.66 12.10 11.79 12.10 11.36 12.10 4.0 11.94 11.88 12.20 11.87 12.20 11.54 12.20 5.0 12.70 12.10 12.17 12.02 12.30 11.%

12.30 11.67 12.30 6.0 12.30 12.18 12.40 12.04 12.40

!!.81 12.40 7.0 12.48 12.38 12.51 12.13 12.51 11.95 12.51 8.0 12.68 12.61 12.62 12.23 12.62 12.09 12.62 9.0 12.88 12.84 12.68 12.34 12.68 12.23 12.68 10.0 12.80 12.20 13.04 13.02 12.70 12.48 12.70 12.39 12.70 O

12.5 13.07 13.07 12.57 12.50 12.57 12E 12.57

!$.0 12.90 12.20 12.83 12.83 12.17 12.19 12.17 12.18 12.17 17.5 11.78 11.82 11.78 11.88 11.78 20.0 12.70 12.10 12.18 12.18 11.39 11.45 11.39 11.57 11.39 25.0 11.70 11.60 11.54 11.54

. 10.63.

10.71 10.63 10.88 10.63 30.0 10.80 11.20 9.91

- 9.99 9.91 10.15 9.91 35.0 10.26 10.26 9.24 9.28 9.24 9.43 9.24 40.0 9.00 9.30 8.62 8.59 8.62 8.73 8.62 45.0 8.76 8.72 8.03 7.91 B.03 8.05 8.03 50.0 7.45 7.24 7.45 7.37 7.45 50.60 5.88 50.80 5.88 55.0 6.84 6.56 6.84 6.68 6.84 Fuel Typ 1 = P8CIB176-4GZ-100M-150-T 10 = gel 1-P9 CUB 353-10GZ-100M 146-T 2 = P8CIB219-4GZ-100M-150-T 11 = GE11-P9 CUB 331-llGZ-100M-146-T 6 = GE9B-P8CWB3219GZ-80M-150-T 12 = Gell P9 CUB 366-15GZ-100T-146-T 7 = GE9B-P8CWB321-10GZ-80M-150-T 13 = Gell-P9 CUB 331-ilGZ-100M-146-T 9 = Gell-P9 CUB 331-llGZ-100M-146-T O

COLR - 6 Revision !

Pee 7 of 16 2.2.1 Calculation of MAPFAC(P) t The core power-dependent MAPLHGR limit adjustment factor, MAPFAC(P), shall be calculated by one of the follovaing equations:

For 0 s P < 25 :

No thermal limits monitoring is required.

For 25 s P < 30 :

I k

With turbine hvnncc OPERABIR, For core now s 50 Mlbs/hr, AMPFAC (P) - 0.606 0.0038 (P-30)

For core flow > 50 Mlbs/hr, AMPFAC (P) - 0.586 0.0038 (P-30)

With turbine hvnnce INOPERABLE, c

For core now s 50 Mlbs/hr, AMPFAC (P) - 0.490 0.0050 (P-30)

For core flow > 50 Mlbs/hr, AMPFAC (P). 0.438 0.0050 (P-30)

For 30 s P s 100 :

AMPFAC (P) - 1.0 0.005224 (P-100) where:

P = Core power (fraction of rated power times 100).

,O N.-

COLR. 6 Revision 1 Page 8 of 16 2.2.2 Calculation of MAPFAC(F)

The core flow-dependent MAPLHGR limit adjustment factor, MAPFAC(F), shall be calculated by the following equation:

MAPFAC (F). MIN (l.0, A, x

.B,)

100 where:

WT = Core flow (Mlbs/hr).

L A, = Given in Table 2.

i B, = Given in Table 2.

TABLE 2 FLOW-DEPENDENT MAPLHGR LIMIT COEFFICIENTS Maximum Core Flow *

(Mlbs/hr)

A, B,

110 0.6800 0.4340

• As limited by the Recirculation System MG Set mechanical scoop tube stop setting.

l

()

l

i'

{

COLR - 6 Revision 1 Page 9 of 16 3.0 MINIMUM CRITICAL POWER RATIO

/~N

()

~

l

• TECH SPEC IDENT OPERATING LIMIT l

l 3/4.2.3 MCPR 3.1 Definition l

The CRITICAL POWER RATIO (CPR) shall be the ratio of that power in the assembly which is calculated by application of an NRC approved critical power correlation to cause some point in the assembly to experience boiling transition, divided by the actual assembly operating power.

The MINIMUM CRITICAL POWER RATIO (MCPR) shall be the smallest CPR that exists in the core.

/

3.2 Determination of Operating Limit MCPR The required Operating Limit MCPR (OLMCPR) at steady-state rated power and flow operating conditions is derived from the established fuel cladding integrity Safety Limit MCPR of 1.09 and

, g an analysis of abnormal operational transients. To ensure that the Safety Limit MCPR is not exceeded during any anticipated abnormal opentional transient, the most limiting transients have been analyzed to determine which event will cause the largest reduction in CPR. Two different core average exposure conditions are evaluated. The result is an Operating Limit MCPR which is a' function of exposure and T.

T is a measure of scram speed, and is defined in Technical Specification Section 3/4.2.3.

The OLMCPR shall be calculated by the following equation:

l OLhfCPR MAX (MCPR (P), MCPR (F))

!. ~

. MCPR(P), the core power-dependent MCPR opeisting limit, shall be calculated'using Section 3.3.

MCPR(F), the core flow-dependent MCPR operating limit, shall be calculated using Section 3.4.

In case of Single Loop Operation, the Safety Limit MCPR is increased by 0.02, but OLMCPR i

'does not change.

l l

i

COLR-6 Revision 1 Page 10 of16 3,3 Calculation of MCPR(P)

(\\

9 MCPR(P), the core power-dependent MCPR operating limit, shall be calculated by the following equation:

MCPR (P)

K, x OLMCPR,_

OLMCPR.fi shall be determined by interpolation from Table 3, and t shall be calculated by i

using Technical Specification Section 3/4.2.3.

K,, the core power-dependent MCPR Operating Limit adjustment factor, shall be calculated by using Section 3.3.1.

i 1

l TABLE 3 OLMCPR.fi. AS A FUNCTION OF EXPOSURE AND T i

1 EXPOSURE g

CONDITION (MWD /ST)

OLMCPR.,i.*

i

.t

' Both Turbine Bypass and Moisture Separator Reheater OPERABLE BOC to 8500 t=0 1.28 t=1 1.33

-)

8500 to EOC -

t=0 1.32 5=1 1.40 1

Either Turbine Bypass or Moisture Separator Reheater INOPERABLE BOC to EOC ~

t=0 1.36 t=1 1.44 Both Turbine Bypass and Moisture Separator Reheater l

INOPERABLE BOC to EOC t=0 1.39 t=1 1.47

• The OLMCPR values reponed here are for Gell fuel and bound the GE6 and GE9B fuel types.

.. v

COLR 6 Revision 1 l

(:

Pege 11 of 16 3.3.1 Calculation of K, The core power-dependent MCPR operating limit adjustment factor, K,, shall be calculated by using one of the following equations:

j For O s P < 25 :

No thermal limits monitoring is required.

. For 25 s P < 30 :

When turbine bypass is OPERABLE,'

I A,' -

(.'~,,,,. (0.026 x (30-P))) x (1.09/1.07)

OWCPR,,,

where:

Kay, = 1.90 for core flow s 50 Mlbs/hr

= 2.23 for core flow > 50 Mlbs/hr When turbine bypass is INOPERABLE, A,, - (K,,. (0.054 x (30-P))) x (1.09/1.07)

O W CPR,,,

where:

Kay, = 2.26 for core flow s 50 Mlbs/hr

= 3.03 for core flow > 50 Mibs /hr For 30 s P < 45 :

~

K, 1.28. (0.0134 x (45-P))

For 45 s P < 60 :

I i

K, - 1.15 (0.00867 x (60-P))

l For 60 s P s 100 :

K, 1.0. (0.00375 x (100-P))

{

l

()

where:

P = Core power (fraction of rated power times 100).

l 3

i COLR - 6 Revision 1 Page 12 of 16 l

-3.4 Calculation of MCPR(F)

~

MCPR(F), the core flow-dependent MCPR operating limit, shall be calculated by using one of the following equations:

i-For WT < 40 :

MCPR (F) - (1.09/1.07) x (A,x

. B ) x (1.0 0.0032 x (40 - H7))

100 f

l For. WT 2 40 :

MCPR(F)

(1.09/1.07) x MAX (1.20, (A,x U. B,))

100 where:

WT = Core flow (Mlbs/hr).

A, = Given in Table 4.

B, = Given in Table 4.

' D'

w TABLE 4 FLOW-DEPENDENT MCPR LIMIT COEFFICIENTS l

Maximum Core Flow *

(Mlbs/hr)

A, B,

110

-0.600 1.731

• As limited by the Recirculation System MG Set mechanical scoop tube stop setting.

~-

l' O

COLR - 6 Revision 1

, Page 13 of 16 4.0 LINEAR HEAT GENERATION RATE O

TECH SPEC IDENT OPERATING LIMIT 3/4.2.4 LHGR 4.1 Definition The LINEAR HEAT GENERATION RATE (LHGR) shall be the heat generation per unit length of fuei rod. It is the integral of the heat flux over the heat transfer area associated with the unit

length, d

4.2.

Determination of LHGR Limit The thermal expansion rates of UO2 Pellets and Zircaloy cladding are different in that, during heatup, the fuel pellet could come into contact with the cladding and create stress. By maintaining the operating LHGR below the limits stated in Table 5 and the operating MAPLHGR below those stated in Section 2.0, it is assured that all thermal-mechanical design bases and licensing limits for the fuel will be satisfied.

TABLE 5 LHGR LIMITS FOR VARIOUS FUEL TYPES FUEL TYPE LHGR LIMIT I

P8CIB176-4GZ-100M-150-T 13.4 KW/FT P8CIB219-4GZ-100M-150-T 13.4 KW/FT GE9B-P8CWB321-9GZ-80M-150-T 14.4 KW/FT GE9B-P8CWB321-10GZ-80M-150-T" 14.4 KW'/FT GE11-P9 CUB 331-11GZ-100M-146-T 14.4 KW/FT GE11-P9 CUB 353-10GZ-100M-146-T 14.4 KW/FT GE11-P9 CUB 366-15GZ-100T-146-T 14.4 KW/FT i

L____---_------------------------------------------

~

~~

~

COI.R - 6 Revision 1 Prge 14 of 16 5.0 CONTROL ROD BLOCK INSTRUMENTATION i

O TECH SPEC IDENT SETPOINT i

j 3/4.3.6 RBM

& 3/4.1.4.3 5.1 Definition The nominal trip serpoints and allowable values of the control rod withdrawal block instrumentation for use in Technical Specification 3/4.3.6 are shown in Table 6. These values

{

are consistent with the bases of the APRM Rod Block Iechnical Specification Improvement Program (ARTS) and the MCPR operating limits.

TABLE 6 CONTROL ROD BLOCK INSTRUMENTATION SETPOINTS WITH FILTER

)

Setpoint Trip Setpoint Allowable Value 3

LPSP 27.0

-28.6 IPSP 62.0 63.6 HPSP 82.0 83.6 LTSP 117.0 118.8 ITSP 112.2 114.0 HTSP-107.2 109.0 DTSP 94.0 92.3

where:

LPSP Low power setpoint: Rod Block Monitor (RBM) System trip automatically bypassed below this level IPSP ' Intermediate power setpoint HPSP High power setpoint LTSP IAw trip setpoint ITSP Intermediate trip setpoint HTSP High trip setpoint -

DTSP Downscale trip setpoint l

5.2

~ Deleted e.

__--_-__r-___.

COLR 6 Revision 1 Page 15 of 16

6.0 REFERENCES

1.

" General Electric Standard Application for Reactor Fuel (GESTAR II)." NEDE-24011-P-A, Revision 13 t

2.

"The GESTR-LOCA and SAFER Models for the Evaluation of the Loss-of-Coolant Accident - SAFER /GESTR Application Methodology," NEDE 23785-1-PA, Revision 1, October 1984 l

3.

" Fermi-2 SAFER /GESTR-LOCA, Loss-of-Coolant Accident Analysis,"

NEDC-31982P, July 1991, and Errata and Addenda No.1, April 1992 4.

" Lattice-Dependent MAPLHGR Report for Fermi Power Plant Unit 2 Reload 5 Cycle 6," GE Nuclear Energy, J11-02923 MAPL, Revision 0, November 1996 5.

" Supplemental Reload Licensing Repon for Fermi Power Plant Unit 2 Reload 5, Cycle 6," GE Nuclear Energy, J11-02923SRLR, Revision 0, November 1996 6.

Letter from T. G. Colburn to W. S. Orser, " Fermi Amendment No. 87 to Facility Operating License No. NPF-43 (TAC NO. M82102)," September 9,1992 1

7.

Letter from J. F. Stang to W. S. Orser " Amendment No. 53 to Facility Operating License No. NPF-43: (TAC No. 69074)," July 27,1990 8.

" Maximum Extended Operating Domain Analysis for Detroit Edison Company Enrico Fermi Energy Center Unit 2," GE Nuclear Energy, NEDC-31843P, July 1990 Letter from R. J. Howard to M. K. Deora and H. L. Hubeny, " Operating Flow 9.

Dependent MCPR and MAPLHGR Thermal Limits," TDEC-PE-134, September 30,1990 -

10.

" Power Range Neutron Monitoring System," J. L. Leong, DC-4608, Vol. IX DCD, Rev. O, September 29,1992 and DC-4608 Vo_1. I Rev. D 11.

Letter from-B. R. Fischer to B. L. Myers, " Fermi-2, Cycle 6 Replacement of Leaker Bundle YJ2624," LB#262-%-167, October 14, 1996 12.

< Letter from R. J. Bragg to B. L. Myers, Fermi-2 Cycle 6 Rod Withdrawal Error Analysis," RJB:96-27 November 1,1996 13.

Letter from R. J. Bragg to B. L. Myers, " ARTS Multipliers Update for Fermi 2 Cycle 6," RJB:96-29, November 1,~ 1996 p

14.

Letter from C. J. Papandrea to Dr. Simon Hsieh, " Fermi 2 Cycle 6 Safety Limit

.V MCPR Results," CJP2:96-163, August 23,1996

COLR - 6 Revision 1 Page 16 of 16 h

6.0 REFERENCES

(cont'd.)

15.

Letter from R. J. Bragg to B. L. Myers, " Fermi-2 Cycle SLMCPR Licensing Clarification," RJB:96-22, Rev.1, October 28,1996 16.

Letter from B. R. Fischer to B. L. Myers, " Fermi 2 Cycle 6 SLMCPR Licensing Clarification - GE Proprietary Information," LB#262-96-159, October 8,1996 17.

Letter from R. J. Bragg to B. L. Myers, " Detroit Edison Questions Regarding the Fermi-2, Cycle 6 Reload Licensing Report," RJB:96-34, November 5,1996 18.

Letter from Andrew J. Kugler (USNRC) to Douglas R. Gipson (Detroit Edison),

" Fermi-2 -Issuance of Amendment RE: Cycle-Specific Safety Limit Minimum Critical Power Ratios for Cycle 6 (TAC NO. M96373), dated November 5,1996 19.

Letter from Andrew J. Kugler (USNRC) to Douglas R. Gipson (Detroit Edison),

" Fermi Issuance of Amendment.RE: Rod Block Monitor Applicability (TAC NO.

M97338), dated May 15,1997 20.

Letter from R. H. Szilard to B. L. Myers, " Fermi 2 Mid-cycle Rod Withdrawal Error

('-

(RWE) Analysis Results - GE Proprietary Information," LB#124-97-2, September 19, 1997 21.

Mid-Cycle Startup Report for Post-Power Suppression Operation for Fermi-2 Cycle 6 R. H. Szilard, GE Nuclear Energy, J11-03011 Volume 8, October 1997 22.

letter from R. H. Szilard to B. L. Myers, " Fermi 2 Cycle 6 Replacement of Leaker Bundle YJ7119 Safety Analysis - GE Proprietary Information," LB#125-97-2, September 22,1997 23.

Letter from R. H. Szilard to B. L. Myers, " Fermi 2 Cycle 6 Replacement of Leaker Bundle YJ2802 Safety Analysis - GE Proprietary Information," LB#136-97-2, October 3.1997 O

PERtflI UPSAR l

l (9A.6 FIRE PROTECTION CONDITIONS FOR OPERATION With the advent of Generic Letter 06-10 and 88-12, the NRC defined the.necessary steps and the commitments that a utility would have to make in order to remove fire protection from the l:

Technical Specifications and incorporate it into the UFSAR.

The purpose of Section 9A.6 is to incorporate the conditions for fire protection during operations into the UFSAR, allowing removal from the Technical Specifications.

For reference, the number of the original Technical Specification appears in parentheses.

Section 9A.6 is organized such that each limiting condition for operation starts on a separate page.

i l-Technical' Specifications 3.0.1, 3.0.2, 3.0.3, and 3.0.4 and surveillance requirements 4.0.1, 4.0.2.

4.0.3 and 4.0.4 shall apply except where noted.

)

l For definition of Terms, refer to Section 1.0 of the Technical I

Specifications.

l 1

O 1

i l

3A.6-1 REV 3 3/90

FERMC2 UFBAR 9h.6.1 Fire Detection Instrumentation 9A.6.1.1 (3.3.7.9)

Limitina Condition for Ooeration As a minimum, the fire detection instrumentation for each fire, detection zone shown in Table 9A.6.1-1 (3.3.7.9-1) shall be OPERABLE.

_ Whenever equipment protected by the fire Annlicability:

detection instrument is required to be OPERABLE.

Action:

With the number of OPERABLE fire detection instruments a.

in one or more zones:

1. Less than, but more than one half of, the Total Wumber of Instruments shown in Table 9A.6.1-1 e

'3.3.7.9-1) for Function A, restore the inoperable Function A instrument (s) to OPERABLE status 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 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 temperature at least once per hour at the locations listed in Subsection 9A.6.1.2.3 (4.6.1.7).

l f

5l

2. One less than the Total Number of Instruments shown in Table 9A.6.1-1 (3.3.7.9-1) for Function B, or one-half or less of the Total Number of Instruments shown in Table 9A.6.1-1 (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 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 i

the containment air temperature at least once per 5l hour at the locations listed in Subsection 9A.6.1.2.3 (4.6.1.7).

6j b.

The provisions of Specification 3.0.3 are not applicable.

9A.6.1.2 Surveillance Requirements 9A.6.1.2.1 (4.3.7.9.1)

Each of the above required fire detection instruments which are accessible during unit operation shall be demonstrated OPERABLE 5 l at least once per 12 months by performance of a FUNCTIONAL TEST 8

as defined in NFPA 72E.

Fire detectors which are not accessible during unit operation shall be demonstrated OPERABLE by the 9A.6-2 REV 6 3/93

PERIN 2 UPSMt performance of a 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 12 months.

,5 9A.6.1.2.2 (4.3.7.9.2)

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 12 months.

8 5

9A.6.1.2.3 (4.6.1.7)

!5 Elevation Azimuth (At least one at cach elevation)

a. 590 ft 0 in.

90*,

135*, 270* or 316*

• b. 597 ft 0 in.

35*,

75*,.93*,

135*, 175*, 200*, 246' g

272*, 306* or 345'

c. 621 ft 3 in.

0*,

90*,

180* or 270*

l

d. 648 ft 6 in.

45*,

135*, 225* or 315*

e. 662 ft 0 in.

0*,

90*,

180* or 285*

f. 665'ft 6 in.

O' or 180*

l l

l l

O 9A.6-3 REV 5 3/92 l

l l

I h-______________--___-___

l FERMI 2 UFSAR TABLE 9A.6.1-1 (3.3.7.9-1)

FIRE DETECTION INSTRUMENTATION l

Fire a

Detection Total Number of Instruments Instrument Location Zone tonization Photoelectric Fixed Thernet Infrared (x/y)

(x/y)

(x/y)

(x/y) s.

Reactor insildinab

1. Torus area 1

8/0

2. W corner rooms RNR pump 2

4/0

3. su corner rooms RNR p g 3

4/0 4 SE corner rooms CAD NPCI 9/0

5. NE corner rooms RCIC 5

5/0

6. First floor 7

20/0 8/0

7. EECW system area second 10 21/0 floor

8. Third floor 15 15/0 9.

Fourth floor 17 8/0 2/0

10. Refueling eree, fif th 17 10/0 f1oor b.

Auxiliary buildino

1. sosement, N control air equipment 4

6/0

2. Corridors, 562 ft, 563 ft 5

2/0 2/0

3. First floor metranine, cable trey, 583 f t, 603 f t 6

17/0 4.

Switchseer room, corridor 5 l area second fioor 10f0

5. Cable tunnel 9

10/0

6. Cable troy area second floor mezzanine 9A 0/22

7. DC/MCC room, third floor 14 0/10

8. Switchgear, bettery and M-G rooms, third floor 14 14/0

9. Fourth floor 16 6/0

10. Fifth floor 16 25/0 c.

Control cent t

1. Retsy room 8

0/27

2. Cable spreading room 11 0/28

3. Control room 12 50/0 4/0 2/0 4 Conputer room 13 0/13

5. Conputer room above drop 13 5/0 2/0 ceiling 1

d.

RHR comolex

1. Division I pump room 50 8/0

2. Division II pump room 51 8/0

3. EDO 11 room appression 0/8

4. EDG 12 room s g pression 0/8

5. EDG 13 room swpression C/8

6. EDG 14 room s@pression 0/8

7. EDG 11 switchseer roam 52 6/0

8. EDG 12 switchgear room 53 6/0

9. EDG 13 switchgear room 54 6/0

10. EDG 14 switchseer room 55 6/0 e.

Generet se*vice water cum house

1. First floor 31 2/0 3/0

'(x/y): x is number of Furetion A (early warning fire detection and notification only) instruusnts.

Y is mober of Function 8 (actuation of fire sgpression systems and early warning and notification) instruments.

"The fire detection instruments located within the contaltunant tre not required to be operable during the perforinence of Type A Contalrunent Leeksee Rate Tests.

9A.6-4 REV 5 3/92

i 9AI6.2' Fire Suppression' Water System 9A. 6 ~. 2.1 ' ( 3. 7. 7.1)

Limiting condition for Operation The fire suppression water system shall be OPERABLE with:

Two fire suppression pumps,-each with a: capacity of 2500 a.

gpm, with their. discharge aligned'to the fire suppression

header, L

b.

The general service water intake structure water level 2 558 feet, and An' OPERABLE flow path capable of taking suction from the l

c.

general service water intake structure and transferring L

the water through distribution piping with OPERABLE l

sectionalizing control or isolation valves to the yard l'

hydrant curb valves, the last. valve ahead of the water flow alarm' device-in each sprinkler or hose standpipe and the last valve ahead of the spray system required.to be i

OPERABLE per Subsections 9A.6.3.1 (3.7.7.2), 9A.6.6.1 l

(3.7.7.5), and 9A.6.7.1 (3.7.7.6).

Applicability:.At all' times.

' Action:

With one' pump inoperable,. restore the inoperable pump to l

a.

l

'N OPERABLE ~ status within 7 dcys or provide an alternate i

backup pump.

The provisions of Specification 3.0.3 are not applicable.

-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 />.

l 9A.6.2.2 Surveillance Requirements 9A.6.2.2.1 (4.7.7.1.1)

.Th'e fire suppression water system shall be demonstrated OPERABLE:

At least once per-7 days by verifying the minimum water a.

supply level, b.

At least once per 31 days by starting the electric motor-

. driven fire suppression-pump and operating it for at least.15 minutes on recirculation flow.-

l c.. At least once per 31 days by verifying that each accessible valve (manual, power-operated, or automatic) in the flow path is in its correct position. Exception is provided for the following valves which are not

~

accessible during unit operation.

These valves shall be Ff.

verified that each is in its correct position during each I

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 last 31 days.

T8000F037 9A.6-5 TRM REV 17 9/97

_____a

d.

At least once per 12 months by performance of a system flush.

l e.

At least once per 12 months by cycling each accessible testable valve in the flow path through at least one complete cycle of full travel. Exception is provided for the following testable valves which are not accessible during unit operation.

These testable valves shall be cycled through at least one complete cycle of full travel 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 last 12 months.

T8000F037, f.

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

1.

Verifying that each fire pump develops a discharge of 150% of rated capacity at 65% of rated pressure (3750 10% gpm at 104 i 10% psig), and recording measured performance at minimum and rated loads.

2.

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

Verifying that each fire suppression pump starts sequentially to maintain the fire suppression water system pressure greater than or equal to 105 psig, g.

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

9A.6.2.2.2 (4.7.7.1.2)

The diesel-driven fire suppression pump shall be demonstrated OPERABLE:

a.

At least once per 31 days by:

1.

Verifying the fuel storage tank contains at least 150 gallons of fuel.

2.

Starting the diesel driven pump from ambient conditions and operating for greater than or equal to 30 minutes on recirculation flow.

b.

At least once per 92 days by verifying that a sample of diesel fuel from the fuel storage tank, obtained in accordance with ASTM-D270-65 (reapproved 1980), is within the acceptable limits specified in Table 1 of ASTM-D975-77 when checked for viscosity, water and sediment.

9A.6-6 TRM REV 17 9/97

.c s

l-

c..At~1ea;* once per 18 months, during shutdown,' by l lN subjecting the diesel'to an inspection in accordance with

\\m l

. procedures-prepared'in conjunction with its

manufacturer's recommendations for'the class of service.

Maintenance may be performed, during' operation, by

'providing black start' capability for either a'GSW pump,

-the Electric Fire Pump, or an Engine Driven Pumper with' sufficient capability.

9A.6.2.2.3 (4.7.7.1.3).

The'. diesel-driven fire pump starting'24-volt battery bank and charger-shall be demonstrated OPERABLE:

a. 'At,least once per 7 days by' verifying that:

~

1.

The~ electrolyte level of each battery is.above the

plates, 2.- The battery specific gravity, corrected to 77*F, is greater than.or equal to 1.235,.

i 3.

The battery voltage is greater than or equal ~to 26.2

' volts (with the battery charger. connected), and b;. At least once per.18 months <by verifying.that:

. (/

1.

The battery-and battery racks show no visual indication of physical damage.or abnormal deterioration, and

2..' Battery-to-battery'and terminal connections are clean, tight, free of corrosion and coated with anticorrosion material.

W L

l 9A.6-7 TRM REV 17 9/97 I

9A.6.3 Spray and Sprinkler Systems l

9A.6.3.1 (3.7.7.2)

Limit.ag Condition for Operation l

t The following spray and sprinkler systems shall be OPERABLE:

l Area Elervation Tm a.

Reactor Building l

1. Torus Room 560 ft Wet Pipe Sprinkler *

2. Basement NE Corner Room 540 ft Wet Pipe Sprinkler

3. HPCI Turbine and Pump Room 540 ft Wet Pipe Sprinkler

4. First Floor, Railroad Bay 583 ft Wet Pipe Sprinkler *

5. Second Floor, Cable Trays 613 ft Wet Pipe Sprinkler *

6. Fourth Floor, MG Sets 641 ft 6 in.

Wet Pipe Sprinkler

b. Auxiliary Building

1. Basement 551 ft and 562 ft Wet Pipe Sprinkler *

2. Mezzanine and Cable Tray 583 ft and 603 ft Wet Pipe Sprinkler

• Area

3. Ventilation Equipment 677 ft Manual Flooding System l

4. Corridor 562 ft Wet Pipe Sprinkler *

c. RHR Complex

1. Fuel oil Storage Tank Rooms (4)

Wet Pipe Sprinkler

d. General Service Water Pumphouse

1. Diesel Fire Pump Room Wet Pipe Sprinkler

• NOTE:

This sprinkler system is located in a fire zone where redundant systems or components could be damaged.

i Applicability: Whenever equipment protected by the spray and/or sprinkler systems is required to be operable.

Action:

With one or more of the above required spray and/or a.

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 /> establish a continuous fire watch 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.

I b.

The provisions of Specification 3.0.3 are not applicable.

9A.6-8 REV 6 3/93

I 9A.6.3.2 Surveillance Requirements L fN 9A.6.3.2.1 (4. 7. 7. 2 )

V Each of the above required spray and sprinkler. systems shall be demonstrated OPERAELE:

l At least once per 31 days by verifying that each a.

accessible valve (manual, power-operated,-or automatic) in the flow path is in its correct position. Exception is provided for the following valves which are not accessible during unit operation.

These valves shall be verified that each is in its correct position 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 last 31 days.

T8000F037.

b.

At least once per 12 months by~ cycling each accessible testable valve in the flow path through at least one complete cycle of full travel. Exception is provided for the following testable valves which are not accessible during unit operation.

These testable valves shall be cycled through at least one complete cycle of full travel 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 last 12 months.

T8000F037 At least once per 18 months by performing a system c.

functional test which includes simulated automatic

~ gs actuation of each system, except the ventilation room

'~,)

manual flooding system, by opening the inspectors test i

valve and verifying the water flow alarm annunciator, i

d.

At least_once per 18 months by a visual inspection of the sprinkler header to verify its integrity.

{

1

)

(").

~ 9A.6-9 TRM REV 17 9/97

l 9A.6.4 CO2 Systems 9A.6.4.1 (3.7.7.3)

Limiting Condition for Operation l

The following loQ pressure CO2 systems shall be OPERABLE:

a.

Emergency diesel generators, RHR complex.

b.

Standby gas treatment system charcoal filters, Auxiliary Building, elevation 677 ft 6.in.

l c.

Cable tray area, Auxiliary Building, elevation'631 ft.*

d.

Outside Division II switchgear room, Auxiliary Building, l

elevation 643 ft 6 in.*

• NOTE: This carbon dioxide suppression system is located in a fire zone where redundant systems or components could be damaged.

Applicability:

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

Action:

With one or more of the above required CO2 systems a.

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 those areas in which redundant systems or components could be damag'ed; for other areas, establish an hourly fire watch patrol.

l b.

The provisions of Specification 3.0.3 are not applicable.

9A.6.4.2 Surveillance Requirements 9A.6.4.2.1 (4.7.7.3.1)

Each of the above required CO2 systems shall be demonstrated i

OPERABLE at least once per 31 days by verifying that each valve (manual, power-operated, or automatic) in the flow path is in its

-l correct. position.

' The automatic valves in the CO2 system are demonstrated to be in their proper position by the successful performance of surveillance which verify that the pressure and inventory level of the CO2 storage tank are at their required levels.

The valves are indirectly verified as being closed because tank level and pressure are maintained; i.e. CO2 is not leaking past the cutomatic valves.

9A.6.4.2.2 (4.7.7.3.2)

Each of the above required low pressure CO2 systems shall be demonstrated OPERABLE:

9A.6-10 REV 6a 8/93

l l

l m.

At least once per 7 days by verifying the CO2 storage tank level.to be greater than 504 full for systems a and b above,and greater than 40% full for systems c and d above, L

'and pressure to be greater than 250 psig but less than 330 psig for.all of the systems.

i b.

At least once per 18 me.1ths by verifying the system, l5 L

including associated ventilation system fire dampers and fire' door release mechanisms, actuatss, manually and/or automatically, upon receipt of a simulated actuation signal.

l5 NOTE:

Upon' actuation of the SGTS CO: suppression system, the 8

SGTS exhaust and cooling fans are manually tripped if they

!6 are running.

as*

1rf i

I O

9A.6-11 REV 6a 8/93 l

I 9A.6.5 Halon Systems 9A.6.5.1 (3.7.7.4)

Limitine condition for Ooeration The following Halon cystems shall be OPERABLE with the storage tanks of either the main bank or the reserve bank having at least 95% of the main bank or the reserve bank full charge weight and 90% of the main bank cr the reserve bank full charge pressure:

Relay room, elevation 613 ft 6 in.*

5l a.

5 l b.

cable spreading room, elevation 630 ft 6 in.*

Computer room, and under floor, elevation 655 ft 6 in.

c.

1

• NOTE:

This Halon suppression system is located in a fire zone

~ 5 where redundant systems or.. components could be damaged.

s' Aeolicability:

Whenever equipment protected by the Halon systems is required to be OPERABLE.

Action:

With one or more of the above required Halon systems a.

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 those areas in which redundant systems or components could be.

h damaged; for other areas, establish an hourly fire watch patrol.-

6 l b.

The provisions of Specification 3.0.3 are not applicable.

9A.6.5.2 Surveillance Requirements 9A.6.5.g.1 Each of the above required Halon systems shall be demonstrated OPERABLE:

a.

At least once per 31 days by verifying that each valve (manual, power-operated, or automatic) in the flow path is in its correct position, b.

At least once per 6 months by verifying Halon storage tank weight and pressure.

I c.

At least once per 18 months by verifying the system, 5 l including associated ventilation system fire dampers and fire door release mechanisms, actuates, manually and automatically, upon receipt of a simulated actuation 5 !

817"*1*

h 9A.6-12 REV 6 3/93

PERIII 2 UPSAR 9A.6.6 Zire Home Stations 9A. 6. 6.1 (3. 7. 7. 5)

Limitiner condition for oneration L

The fire hose stations shown in Table 9A.6.6-1 (3.7.7.5-1) shall be OPERABLE.

Annlicability:

Whenever equipment in tne areas protected by the l

. fire hose stations is required to be OPERABLE.

Action:

With one or more of the fire hose stations shown in Table a.

9A.6.6-1 (3.7.7.5-1) inoperable, provide gated wye (s) j_'

the nearest OPERABLE hose Jtation(s).

One outlet of the on i

l

~

wye shall be connected to the standard length of hose i

provided for the hose station.

The second outlet of the wye.shall be connected to,a length of hose sufficient to e

provide coverage for the area left unprotected by the inoperable hose station.

Where it can be demonstrated l

that the physical routing of the fire hose would result in a recogninble hazard to operating technicians, plant l

equipment, or the hose itself, the fire hose shall be stored in a roll at the outlet of the OPERABLE hose L

station.

Signs shall be mounted above the gated wye (s) to identify the proper hose to use.

The above ACTION O-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 />.

b.

The provisions of specification 3.0.3 are-not applicable.

l6 9A.6.6.2 Surveillance Recruirements 9A.6.6.2.1 (4.7.7.5) l Each of the fire hose stations shown in Table 9A.6.6-1 (3.7.7.5-1) shall be demonstrated OPERABLE:

1 a.

At least once per 31 days by a visual inspection of the fire hose stations accessible during plant operation to assure all required equipment is at the station.

l-

'b.

At least once per 18 months by:

i L

,1.

Visual inspection of the fire hose stations not accessible during plant operation to assure all l;

required equipment is at-the station.

l.

i 2.

Removing the hose for inspection and re-racking, and 3.

Inspecting all gaskets and replacing any degraded O

gaskets in the couplings.

i l

9A.6-13 REV 6 3/93 i

J t

FERM! 2 UFSAR I

1 c.

At least once per 3 years by:

l 1.

Partially opening each hose station valve to verify valve OPERABILITY and no flow blockage.

2.

Conducting a hose hydrostatic test at a pressure ofu 150 psig or at least 50 psig above the maximum fire main operating pressure, whichever is greater.

O O

L 9A.6-14 REV 3 3/90 t

l t

PERIII 2 UPSAR TABLE 9A.6.6-1 (3.7.7.5-1) FIRE HOSE STATIONS Hose Jocation Elevation Rack No.

a..

Reactor building 1.

Fire hose at top of stairway 736 ft' RB-1 in northwest auxiliary building 2.

Fire hose at northwest corner 684 ft 6 in.

RB-2 by elevator 3.

Fire hose at southwest corner 684 ft 6 in.

RB-3 e4.

Fire hose at northeast 684 ft 6 in.

RB-4 stairway

5. - Fire hose in houtheast walkway 684 ft 6 in.

RB -5 6.

Fire hose at northwest corner 659 ft 6 in.

RB-6 outside elevator 7.

Fire hose at northeast corner 659 ft 6 in.

RB-7 in stairway 8.

Fire hose at southwest corner 659 ft-6 in.

RB-8 at stai::way -

9.

Fire hose at southeast corner 659 ft 6 in.

RB-9 at stairway 10.

Fire hose at northeast corner 641 ft 6 in.

RB-10

.at stairway 11.

Fire hose at northwest corner 641 ft 6 in.

RB-11 at stairway by elevator 12..

Fire hose at southwest corner 641 ft 6 in.

RB-12 at stairway 13.

Fire hose at southeast corner 641 ft 6 in.

RB-13 at. stairway

' 14. - Fire hose at northwest corner 613 ft 6 in.

RB-14 near elevator 15.

Fire hose at southwest corner 613 ft 6 in.

RB-15 at bottom of stairway LO 9A.6-15 REV 3 3/90 g

,.j '

FERMS2 UFSAR TABLE 9A.6.6-1 (3.7.7.5-1) FIRE HOSE STATIONS (Cont ',d)

O Hose-Elevation Rack No.,

Location 16.

Fire hose near drywell 613 ft 6 in.

RB-16 instrument monitoring rack (east walkway) 17.

Fire hose in the northeast 613 ft 6 in.

RB-17 corner 18.

Fire hose at southeast corner 613 ft 6 in.

RB-18 by auxiliary building access 19.

Fire hose at northwest corner 583 ft 6 in.

RB-19 near elevator e

20.

Fire hose at northeast corner 583 ft 6 in.

RB-20 near stairway 21.

Fire hose at railroad bay 583 ft 6 in.

RB-21 22.

Fire hose at southeast corner 583 ft 6 in.

RB-22 near stairway h

23.

Fire hose at entrance to 583 ft 6 in.

RB-23 containment (southwest) 24.

Fire hose at northwest corner 562 ft 0 in.

RB-24 near elevator 25.

Fire hose at northeast corner 562 ft 0 in.

RB-25 near stairway 26.

Fire hose at southwest corner 562 ft 0 in.

RB-26 near stairway 27.

Fire hose at southeast corner 562 ft 0 in.

RB-27 near stairway-28.

Fire hose at northwest corner 540 ft 0 in.

RB-28 near stairway 29.

Fire hose at northeast corner 540 ft 0 in.

RD-29 near stairway 30.

Fira hose at southwest corner 540 ft 0 in.

RB-30 near stairway 31.

Fire hose at southeast corner 540 ft 0 in.

RB-31 near stairway 9A.6-16 REV 3 3/90

l PERISI 2 UPSAR L

TABLE 9A.6.6-1 (3.7.7.5-1) FIRE HOSE. STATIONS (Cont'd)

Hose Location Elevation Rack No.

32.

Fire hose in HPCI roon 540 ft 0 in.

RB-32 l

33.

Fire hose in CRD pump roon 562 ft 0 in.

RB b.

Auriliary buildina i

1.

Fire hose at southwest corner 677 ft 6 in.

AB-1 i

in control center air conditioning equipment room L

2.

Fire hose at northwest corner 677 ft'6 in.

AB-2 in ventilation equipment e

area 3.

Fire hose at southwest wall' 677 ft 6 in.

AB-3 in ventilation equipment area 4.

Fire hose at north side in 659 ft 6 in.

AB-4 ventilation equipment area 5.

Fire hose at south side in 659 ft 6 in.

AB-5 ventilation equipment area 6.

' Fire hose outside control 643 ft 6 in.

AB-6 room near center stairway 7.

Fire hose'outside cable 630 ft 6 in.

AB-7 spreading room in stairway from control room 8.- Fire hose south wall cable 630 ft 6 in.

AB-8

' tray room near stairway 9.

Fire hose near column line 613 ft 6 in.

AB-9 H-12 10.

Fire hose in walkway from 613 ft 6 in.

AB-10 reactor building 11.

Fire hose in stairway from 613 ft 6 ir-.

AB-11 relay room to lower-cable tray area 12.

Fir [hoseatsoutheastcorner 583 ft 6 in.

AB-12 by RBCCW heat exchanger

!-O

\\

I 9A.6-17 REV 3 3/90

TABLE 9A.6.6-1 (3.7.7.5-1) FIRE HOSE STATIONS (Cont'd)

Hose Elevation Rack No.

Location 13.

Fire hose at column G, 583 ft 6 in.

AB-13 14 RBCCW pump area 14.

Fire hose near compressor 551 ft 0 in.

AB-14 receiver for Division II 15.

Fire hose near compressor 551 ft 0 in.

AB-15 receiver for Division I c.

Residual heat removal (RHR) comolex 1.

Fire hose at top of stairway 617 ft 0 in.

RR-1 1

to RHR-1 switchgear room d

2.

Fire hose at top of stairway 617 ft 0 in.

RR-2 to RHR-2 switchgear room 3.

Fire hose in RHR-1 near 590 ft 0 in.

RR-3 diesel generator service water pump 4.

Fire' hose in RHR-2 near 590 ft 0 in.

RR-4 diesel generator service water pump 5.

Fire hose in RHR-1 near 590 ft 0 in.

RR-5 diesel generator No. 12 6.

Fire hose'in RHR-2 near 590 ft 0 in.

RR-6 diesel generator No. 13 7.

Fire hose in RHR-1 near 590 ft 0 in.

RR-7 diesel generator No. 11 8.

Fire hose in RHR-2 near 590 ft 0 in.

RR-8 diesel generator No. 14 9

9A.6-18 REV 3 3/90

FERMI 2 UFSAR 9A.6.7 Yard Fire Hydrants ani Hydrant Hose Houses 9A.6.7.1 ( 3. 7,. 7. 6 )

Limitina Condition for coeration The yard fire hydrants and associated hydrant hose houses shown in Table 9A.6.7-1 (3.7.7.6-1) shall be OPERABLE.

Aeolicability:

Whenever equipment in the areas protected by the yard fire hydrants is required to be OPERABLE.

Action:

a.

With one or more of the yard fire hydrants or associated hydrant hose houses shown in Table 9A.6.7-1 (3. 7. 7. 6-1) inoperable, within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> have sufficient additional lengths of 2 1/2 inch diameter hose located in an adjacent OPERABLE hydrant hose house to provide service to the unprotected area (s) if the inoperable e

fire hydrant or associated hydrant hose house is the primary means of fire suppression; otherwise provide the additional hose within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.

b.

The provisions of Specification 3.0.3 are not j 6 applicable.

9A.6.7.2 Surveillance Requirements 9A.6.7.2.1 (4. 7. 7. 6)

Each of the yard fire hydrants and associated hydrant hose houses shown in Table 9A.6.7-1 (3.7.7.6-1) shall be demonstrated OPERABLE:

a.

At least once per 31 days by visual inspection of the hydrant hose house to assure all required equipment is at the hose house.

b.

At least once per 6 menths, during March, April or May and during September, October or November, by visually inspecting each yard fire hydrant and verifying that the hydrant barrel is dry and that the hydrant is not damaged.

c.

At least once per 12 months by:

1.

Conducting a hose hydrostatic test at a pressure of 150 psig or at least 50 psig above the maximum fire main operating pressure, whichever is greater.

2.

Replacement of all degreded gaskets in couplings.

()

3.

Performing a flow check of each hydrant.

9A.6-19 REV 6 3/93

FERMI 2 UFSAR TABLE 9A.6.7-1 (3.7.7.6-1)

YARD FIRE HYDRANTS AND ASSOCIATED HYDRANT HOSE HOUSES Location Hydrant Number i

a.

Between the RHR complex and the 9

reactor building i.

b.

Southwest of the reactor building 10 c.

Southwest of the reactor building 11 d.

Southeast of the reactor building 12 0

O 9A.6-20 REV 3 3/90 d

-9A 6.8 Fire ~ Rated Assemblies c

i f 9AC 6. 8. l' ' '( 3. 7. 8 ).

Limiting Condition for Operation All fire rated' assemblies, including walls, floor / ceilings, cable o'

tray. enclosures and'other fire barriers, separating safety related fire areas or? separating portions of redundant systems important to safe shutdown within a fire area, and all sealing devices in fire rated assemblyJpenetrationstincluding fire doors, fire

' dampers, cable, piping and ventilation duct penetration seals and

. ventilation seals,-shall be OPERABLE.

Applicability:

At all times.

Action:

1 With one or more of the above required fire rated.

a.

assemblies and/or. sealing devices 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 on at least one side of the affected assembly (s) and/or sealing device (s) or verify the OPERABILITY of fire detectors on at least one side 1of the inoperable assembly (s) and sealing device (s) and establish an hourly fire watch patrol.

b.

The provisions of. Specifications 3.0.3 are not applicable.

l

'9A'. 6. 8. 2 Surveillance Requirements

~

d 9A. 6'. 8 '. 2. l~ ( 4. ~7. 8.1 )

Each of the.above required fire. rated assemblies and penetration.

sealing devices shall be verified OPERABLE at-least once per 18

. months by. performing a visual inspection of:

j-The-exposed surfaces of each fire rated assembly.

a.

b.

Each fire damper and associated hardware.

At least 10% of_each type of sealed penetration *.

If c

. apparent changes in appearance or abnormal degradations are found, a visual insoection of an additional 10% of each type of sealed penetration shall be made.

This inspection. process shall continue until a 10% sample

<with no. apparent' changes in appearance or abnormal L

. degradation is found.

Samples shall be selected such

.that each penetration real will be inspected at least once-per 15 years.

~* Penetration seals =inside electrical conduits need not be inspected under this program if they meet-the requirements of UFSAR Section 9A.2.3.'l.1 for not requiring seals to prevent the passage of heat and fire.

v-')s -

D

(

The' required' surveillance for paragraph 9A.6.8.2.1.b and 9A.6.8.2.1.c are deferred for:one time until prior to entering l

. Mode 2:Startup-subsequent to the fifth refueling outage activities.

9A.6-21 TRM REV 7 4/96

(~

v

9A.6.8.2.2 (4.7.8.2) l Each of the above required fire doors shall be verified OPERABLE by inspecting t,he automatic hold-open, release and closing mechanism and latches at least once per 6 months, and by I

verifying:

a.

The OPERABILITY of the fire door supervision system for each electrically supervised fire door by performing a CHANNEL FUNCTIONAL TEST at least once per 31 days, b.

The position of each locked-closed fire door at least once per 7 days.

c.

That each unlocked fire door without elf.ctrical supervision is closed at least once per 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.

O l

~

9A.6-22 REV 3 3/90 1

l

l 9A.6.9 Appendix R Alternative Shutdown Control Circuits Consistent with Detroit. Edison's proposed Technical Specification change,. Appendix R Alternative Shutdown System, NRC-88-0281, December 22, 1988, and NRC-89-0111, May.31, 1989, UFSAR Table 9A.6.9-1 lists the OPERABLE Appendix R alternative shutdown i

control circuits as= referenced in the Technical Specifications.

l i

The controls for CTG 11 Unit 1, the Standby _Feedwater Pumps, and Drywell Cooling Units 1 and 2 are only required (Technical Specifications 3.7.11 Action d) when the respective equipment is i

OPERABLE in accordance with Technical Specification 3.7.11.

1 i

i l

L Fermi' 2 - TRM 9A.6-23 TRM REV 8 4/96

TABLE 9A.6.9-1 APPENDIX R ALTERNATIVE SHUTDOWN l

CONTROL CIRCUITS

• Control Circuits Switch Location TRANSFER (T), CONTROL (C), CMC (CMC),

PUSHBUTTON (PB), SELECTOR (S)

(T)

EF1 supv. control H21-P623 (T)

EF2 system transfer (C)

Voltage control (C)

Governor control (CMC)

CTG 11 Unit 1 control status (C) 120 KV pos GM bkr control (C) 120 KV pos GK bkr control (C) 120 KV pos GH bkr control (C) 120 KV pos GD bkr control (CMC)

CTG 11 pos A2 bkr control (CMC) 13.2 KV pos A7 outbuilding - TSC FD bkr control (CMC) 13.2 KV pos A6 SS64 alt fd bkr control (CMC)

SS64 pri pos D bkr control (CMC)

SS66 pri pos C bkr control (CMC)

SS67 pri pos B hkr control (CMC)

Trans 1 sec pos A bkr control (CMC)

SBFW pump A bkr control (CMC)

SBFW pump B bkr control (CMC) 4160V pos V1 bkr control (CMC) 4160V pos V3 bkr control 1

(CMC) 4160V pos W5 bkr control (PB)

SBFW flow control N21-F002 (PB)

SBFW flow control N21-F003 (PB)

SBFW iso valve N21-F001 (PB)

SRV line B B21-F013 G (T) 4160-V pos C9 tie breaker control H21-P624

)

(cutoff switch)

(T) 4160-V circuit breaker pos C10 core i

spray pump C control (cutoff switch) 1 (T) 4160-V pos C5 circuit breaker control (T) 4160-V pos C6 circuit breaker control (T) 4160-V pos C8 circuit breaker control (T) 4160-V C11 circuit breaker control (CMC)

Residual heat removal pump C (CMC) 4160-V pos C6 incoming breaker control (CMC) 4160-V diesel gen bus #12 EB breaker control (CMC)

ESS bus 72C transf R1400S023A primary control See Section 9A.6.9 I

Fermi 2 - TRM 9A.6-24 TRM REV 8 4/96 1

J

i.

TABLE 9A.6.9-1 APPENDIX R ALTERNATIVE SHUTDOWN CONTROL CIRCUITS (Cont'd; j

Control Cirduits Switch Location l

(T) 43S-5B transfer sw viv. E11-F004C H21-P625

.(T)

-43S-6D transfer sw viv. E11-F048A (T).

435-5A transfer sw viv. E11-F003A (T) 43S-5C transfer sw viv. E11-F006C y

(T) 43S-6A transfer sw viv. E11-F047A (T).

43S-6B transfer sw viv. E11-F068A l

(T) 43S-7C transfer sw viv P44-F601A l

-(T).

'43S-7A transfer sw viv. P44-F602A Y

(T).

435-7D transfer-sw vlv P44-F603A l

l (T) 43S-4D transfer sw viv. P44-F6004 (T) 43S-5D transfer sw vlv. E11-F016A L

(T) 43S-9C transfer sw fan T47-C002 (T) 43S-3C transfer sw viv. E11-F009 l

(T) 435-3A transfer sw fan T41-B018 (S) 43S-TW TR SW valve T50-F412A, E41-F400

'(PB)

Suppr pool to' pump C viv. E11-F004C l

(PB)

RHR heat exch A byp viv. E11-F048A

-(PB)

RHR HX A outlet E11-F003A

.(PB)

JSDC suction to RHR. pump C E11-F006C L

~ (PB).

RHR heat exch A ini viv. E11-F047A i

(PB)

RHR SW control viv. E11-F068A I

(PB)

EECW Div I return to RBCCW P44-F601A l

'(PB)

EECW Div I makeup tank out P44-F602A L

-(PB)

EECW supply to EECW Div.I P44-F603A l

(PB)

EECW drywell supply isolation P44-F606A (PB)

Conta spray otbd iso viv. E11-F016A (C3C)

Drywell cooling fan 2 (PB)

RHR' suction cooling inbd viv. E11-F009 l

(S).

Drywell cooling fan 2 (low, high speed) i (CMC)

RHR emergency equipment cooler.1 h

(PB)

Torus water level isolation valve E41-F400 i

(PB)

Torus water level isolation valve TSO-F412A (T) 43S-5A transfer switch viv. E11-F024A H21-P626 1

(T) 43S-2A transfer switch viv. E11-F028A (T) 43S-1AR transfer switch fan T47-C001 (T) 435.nR transfer switch viv. E11-F004A

-(T) 42S-5DR transfer switch viv. E11-F611A L

(PB)

'Suppr pool cooling test E11-F024A H21-P626 (PB)

Suppr chmb sp otbd' iso.viv. E11-F028A (CMC)

Drywell cooling fan 1 (PB).

Suppr pool to pump A E11-F004A (S).

Drywell= cooling fan 1 (low, high speed)

(PB)

RHR recirc. dtbd bypass E1150-F611A L

l 9A.6-25 TRM REV 15 4/97

[___

TABLE 9A.6.9-1 APPENDIX R ALTERNATIVE SHUTDOWN CONTROL CIRCUITS (Cont'd)

Control Circuits Switch Location (T) 43S-1B transfer switch viv. B31-F031A H21-P627 (T) 43S-2B transfer switch viv. E1150-F010 (T) 43S-2C transfer switch viv. E1150-F015A (T) 43S-3A transfer switch viv. E1150-F017A (PB)

Recirc pump a disch vlv. B31-F031A (PB)

Cross-tie header viv. E11-F010 i

(PB)

RHR to recirc. inbd iso viv. E11-F015A (PB)

RHR recirc otdb iso viv. E11-F017A (T) 43S-4B transfer switch viv. P44-F616 H21-P628 (S)

EECW from drywell inbd iso P44-F616 (PB)

~ Dedicated shutdown system H11-P811 l(T) 43S-4CR transfer switch viv. P44-F607A H21-P632 (PB)

EECW from drywell otbd iso P44-F607A (T)

Alternate QA IM (BOP) power to R1600S148 72F-4A pos. 4C-R, throwover switch viv. P44-F607A O

9A.6-26 TRM REV 15 4/97

PERMI 2 UPSAR 9A.6.10 33333 The specifications of this section provide the bases applicable to the referenced Limiting conditions for Operation and Surveillance Requirements within section 9A.6.

9A.6.10.1 Fire Detection Instrumentation This section provides the basis for subsection 9A.6.1 (3.3.7.9).

OPERABILITY of the detection instrumentation ensures that both j

adequate warning capability is available for prompt detection of fires and that fire suppression systems, that are actuated by l

fire detectors, will discharge extinguishing agent in a timely manner.

Prompt detection and suppression of fires will reduce the potential for damage-to safety-related equipment and is an i

integral element in the overall. facility fire protection program.

Fire detectors that are used to ac'tuate fire suppression systems represent a more critically important component of a plant's fire l

protection program than detectors that are installed solely for L

early fire warning and notification.

consequently, the minimum number of OPERABLE fire detectors must be greater.

The loss of detection capability for fire suppression systems, l

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 j'

would be warranted for the loss of detectors that provide only early fire warning.

The establishment of-frequent fire patrols in the affected areas is required to provide detection capability until the inoperable instrumentation is restored to OPERABILITY.

9A.6.10.2 Fire Sunnression Systems This section provides the bases for Subsections 9A.6.2 (3.7.7.1),

l-9A.6.3.(3.7.7.2), 9A.6.4 (3.7.7.3), 9A.6.5 (3.7.7.4), 9A.6.6 l'

(3.7.7.5), and 9A.6.7 (3.7.7.6).

l 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 sprinkler systems, con systems, Halon systems, 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.

In the event that portions of the fire suppression systems are inoperable, alternate backup fire-fighting equipment is required to be made available in the affected areas until the inoperable 9A.6-27 REV 3 3/90

FERMI 2 UFSAR 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 than if the inoperable equipment is the primary means of fire suppression.

The surveillance requirements provide assurances that the minimum OPERABILITY requirements of the fire suppression systems are met.

An allowance is made for ensuring a sufficient volume of Halon in the Halon storage tanks by verifying the weight and pressure of the tanks.

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.

9A.6.10.3 Fire Rated Assemblies This section provides the basis for Subsection 9A.6.8 (3.7.8).

The OPERABILITY of the fire barriers and barrier penetrations ensure that fire damage will be limited.

These design features minimize the possibility of a single fire involving more than one fire area prior to detection and extinguishment.

The fire barriers, fire barrier penetrations for conduits, cable trays and piping, fire dampers, and fire doors are periodically inspected to verify their OPERABILITY.

[

O 9A.6-28 REV 3 3/90

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