Text

Tech Spec Pages for Amendment 164 Increasing Flexibility in Mode Restraints
	ML042880465
Person / Time
Site:	Callaway
Issue date:	10/08/2004
From:	; NRC/NRR/DLPM
To:	;
	Donohew J N, NRR/DLPM,415-1307
Shared Package
ML042880175	List: ML042880167; ML042880465;
References
	TAC MC2750
	Download: ML042880465 (21)
	v • d • e

LCO Applicability 3.0 3.0 LCO APPLICABILITY (continued)

LCO 3.0.4 When an LCO is not met, entry into a MODE or other specified condition in the Applicability shall only be made:

a.

When the associated ACTIONS to be entered permit continued operation in the MODE or other specified condition in the Applicability for an unlimited period of time; or

b.

After performance of a risk assessment addressing inoperable systems and components, consideration of the results, determination of the acceptability of entering the MODE or other specified condition in the Applicability, and establishment of risk management actions, if appropriate; exceptions to this Specification are stated in the individual Specifications; or

c.

When an allowance is stated in the individual value, parameter, or other Specification.

This Specification shall not prevent changes in MODES or other specified conditions in the Applicability that are required to comply with ACTIONS or that are part of a shutdown of the unit.

LCO 3.0.5 Equipment removed from service or declared inoperable to comply with ACTIONS may be returned to service under administrative control solely to perform testing required to demonstrate its OPERABILITY or the OPERABILITY of other equipment. This is an exception to LCO 3.0.2 for the system returned to service under administrative control to perform the testing required to demonstrate OPERABILITY.

LCO 3.0.6 When a supported system LCO is not met solely due to a support system LCO not being met, the Conditions and Required Actions associated with this supported system are not required to be entered. Only the support system LCO ACTIONS are required to be entered. This is an exception to LCO 3.0.2 for the supported system. In this event, an evaluation shall be performed in accordance with Specification 5.5.15, "Safety Function Determination Program (SFDP)." If a loss of safety function is determined to exist by this program, the appropriate Conditions and Required Actions of the LCO in which the loss of safety function exists are required to be entered.

When a support system's Required Action directs a supported system to be declared inoperable or directs entry into Conditions and Required Actions for a supported system, the applicable Conditions and Required Actions shall be entered in accordance with LCO 3.0.2.

(continued)

CALLAWAY PLANT 3.0-2 Amendment No. 1 64

SR Applicability 3.0 3.0 SR APPLICABILITY (continued)

SR 3.0.4 Entry into a MODE or other specified condition in the Applicability of an LCO shall only be made when the LCO's Surveillances have been met within their specified Frequency, except as provided by SR 3.0.3. When an LCO is not met due to Surveillances not having been met, entry into a MODE or other specified condition in the Applicability shall only be made in accordance with LCO 3.0.4.

This provision shall not prevent entry into MODES or other specified conditions in the Applicability that are required to comply with ACTIONS or that are part of a shutdown of the unit.

CALLAWAY PLANT 3.0-5 Amendment No.164

SDM 3.1.1 3.1 REACTIVITY CONTROL SYSTEMS 3.1.1 SHUTDOWN MARGIN (SDM)

LCO 3.1.1 APPLICABILITY:

SDM shall be within the limits provided in the COLR.

MODE 2 with keff < 1.0, MODES 3, 4, and 5.

I ACTIONS CONDITION REQUIRED ACTION COMPLETION A.

SDM not within limit.

A.1 Initiate boration to 15 minutes restore SDM to within limit.

SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.1.1.1 Verify SDM to be within limits.

24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months CALLAWAY PLANT 3.1-1 Amendment No. 164

RTS Instrumentation 3.3.1 ACTIONS (continued)

CONDITION REQUIRED ACTION TIME C. One channel or train C.1 Restore channel or train 48 hours5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months Inoperable.

to OPERABLE status.

OR C.2.1 Initiate action to fully 48 hours5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months insert all rods.

AND C.2.2 Place the Rod Control 49 hours5.671296e-4 days 0.0136 hours 8.101852e-5 weeks 1.86445e-5 months System in a condition incapable of rod withdrawal.

(continued)

I CALLAWAY PLANT 3.3-2 Amendment No. 164

ESFAS Instrumentation 3.3.2 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION M. One or more Vessel AT M.1 Place channel(s) in trip.

6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months Equivalent channel(s) inoperable.

OR M.2 Be in MODE 3.

12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months N.

One or more Containment N.1 Place channel(s) in trip.

6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months Pressure - Environmental Allowance Modifier OR channel(s) inoperable.

N.2.1 Be in MODE 3.

12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months AND N.2.2 Be in MODE 4.

18 hours2.083333e-4 days 0.005 hours 2.97619e-5 weeks 6.849e-6 months

0.

One channel inoperable.

0.1 Place channel in trip.

1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months AND 0.2 Restore channel to During OPERABLE status.

performance of the next required COT (continued)

CALLAWAY PLANT 3.3-31 Amendment No. 164

PAM Instrumentation 3.3.3 3.3 INSTRUMENTATION 3.3.3 Post Accident Monitoring (PAM) Instrumentation LCO 3.3.3 APPLICABILITY:

The PAM instrumentation for each Function in Table 3.3.3-1 shall be OPERABLE.

MODES 1, 2 and 3.

ACTIONS NOT Separate Condition entry is allowed for each Func CONDITION REQUIRED ACTION COMPLETION A. One or more Functions with A.1 Restore required channel 30 days one required channel to OPERABLE status.

inoperable.

B. Required Action and B.1 Initiate action in Immediately associated Completion accordance with Time of Condition A not Specification 5.6.8.

met.

(continued)

CALLAWAY PLANT 3.3-45 Amendment No. 164

Remote Shutdown System 3.3.4 3.3 INSTRUMENTATION 3.3.4 Remote Shutdown System LCO 3.3.4 APPLICABILITY:

The Remote Shutdown System Functions in Table 3.3.4-1 and the required auxiliary shutdown panel (ASP) controls shall be OPERABLE.

MODES 1, 2, and 3.

ACTIONS NOTE -----------

Separate Condition entry is allowed for each Function and required ASP control.

CONDITION REQUIRED ACTION COMPLETION A. One or more required A.1 Restore required 30 days Functions inoperable.

Function and required ASP controls to OR OPERABLE status.

One or more required ASP controls inoperable.

B. Required Action and B.1 Be in MODE 3.

6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months associated Completion Time not met.

AND B.2 Be in MODE 4.

12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months CALLAWAY PLANT 3.3-50 Amendment No. 164

RCS Loops - MODE 5, Loops Not Filled 3.4.8 3.4 REACTOR COOLANT SYSTEM (RCS) 3.4.8 RCS Loops - MODE 5, Loops Not Filled LCO 3.4.8 Two residual heat removal (RHR) loops shall be OPERABLE and one RHR loop shall be in operation.

NOTES

1.

All RHR pumps may be removed from operation for < 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months provided:

a.

The core outlet temperature is maintained at least 1 0F below saturation temperature.

b.

No operations are permitted that would cause introduction into the RCS, coolant with boron concentration less than required to meet the SDM of LCO 3.1.1; and

c.

No draining operations to further reduce the RCS water volume are permitted.

2.

One RHR loop may be inoperable for < 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months for surveillance testing provided that the other RHR loop is OPERABLE and in operation.

APPLICABILITY:

MODE 5 with RCS loops not filled.

I ACTIONS CONDITION REQUIRED ACTION COMPLETION A.

One RHR loop inoperable.

A.1 Initiate action to restore Immediately RHR loop to OPERABLE status.

(continued)

CALLAWAY PLANT 3.4-15 Amendment No. 164

Pressurizer PORVs 3.4.11 3.4 REACTOR COOLANT SYSTEM (RCS) 3.4.11 Pressurizer Power Operated Relief Valves (PORVs)

LCO 3.4.11 APPLICABILITY:

Each PORV and associated block valve shall be OPERABLE.

MODES 1, 2, and 3.

ACTIONS NOT Separate Condition entry is allowed for each POR t-CONDITION REQUIRED ACTION TIME A.

One or more PORVs A.1 Close and maintain 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months inoperable solely due to power to associated excessive seat leakage.

block valve.

B.

One PORV inoperable for B.1 Close associated block 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months reasons other than valve.

excessive seat leakage.

AND B.2 Remove power from 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months associated block valve.

AND B.3 Restore PORV to 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months OPERABLE status.

(continued)

CALLAWAY PLANT 3.4-21 Amendment No. 164

COMS 3.4.12 ACTIONS

------------- NOTE LCO 3.0.4.b is not applicable when entering MODE I

CONDITION REQUIRED ACTION COMPLETION A.

One or more safety A.1 Initiate action to verify a Immediately injection pumps capable of maximum of zero safety injecting into the RCS.

injection pumps are capable of injecting into the RCS.

B. Two centrifugal charging B.1 Initiate action to verify a Immediately pumps capable of injecting maximum of one into the RCS.

centrifugal charging pump is capable of injecting into the RCS.

C. An accumulator not CA Isolate affected 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months isolated when the accumulator.

accumulator pressure is greater than or equal to the maximum RCS pressure for existing cold leg temperature allowed in the PTLR.

(continued)

CALLAWAY PLANT 3.4-26 Amendment No. 164

RCS Leakage Detection Instrumentation 3.4.15 3.4 REACTOR COOLANT SYSTEM (RCS) 3.4.15 RCS Leakage Detection Instrumentation LCO 3.4.15 APPLICABILITY:

The following RCS leakage detection instrumentation shall be OPERABLE:

a.

The containment sump level and flow monitoring system;

b.

One containment atmosphere particulate radioactivity monitor; and

c.

The containment cooler condensate monitoring system or one containment atmosphere gaseous radioactivity monitor.

MODES 1, 2, 3, and 4.

ACTIONS CONDITION REQUIRED ACTION COMPLETION A.

Required containment A.1

-NOTE----

sump level and flow Not required until monitoring system 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months after inoperable.

establishment of steady state operation.

Perform SR 3.4.13.1.

Once per 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months AND A.2 Restore required 30 days containment sump level and flow monitoring system to OPERABLE status.

(continued)

I CALLAWAY PLANT 3.4-36 Amendment No. 164

RCS Specific Activity 3.4.16 3.4 REACTOR COOLANT SYSTEM (RCS) 3.4.16 RCS Specific Activity LCO 3.4.16 APPLICABILITY:

The specific activity of the reactor coolant shall be within limits.

MODES 1 and 2, MODE 3 with RCS average temperature (Tavg) Ž 500'F.

ACTIONS CONDITION REQUIRED ACTION TIME A.

DOSE EQUIVALENT 1-131

NOTE--- -----------

> 1.0 pCi/gm.

LCO 3.0.4.c is applicable.

A.1 Verify DOSE Once per 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months EQUIVALENT 1-131 within the acceptable region of Figure 3.4.16-1.

AND A.2 Restore DOSE 48 hours5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months EQUIVALENT 1-131 to within limit.

B. Gross specific activity of B.1 Be in MODE 3 with Tas 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months the reactor coolant > 100/E

< 5000F.

pCi/gm.

(continued)

I CALLAWAY PLANT 3.4-40 Amendment No. 164

ECCS - Shutdown 3.5.3 3.5 EMERGENCY CORE COOLING SYSTEMS (ECCS) 3.5.3 ECCS - Shutdown LCO 3.5.3 One ECCS train shall be OPERABLE.

NOTE --------- -------------

An RHR subsystem may be considered OPERABLE during alignment and operation for decay heat removal, if capable of being manually realigned to the ECCS mode of operation.

APPLICABILITY:

MODE 4.

ACTIONS NOTE------------

LCO 3.0.4.b is not applicable to ECCS centrifugal charging pump subsystem.

CONDITION REQUIRED ACTION COMPLETION A.

Required ECCS residual A.1 Initiate action to restore Immediately heat removal (RHR) required ECCS RHR subsystem inoperable.

subsystem to OPERABLE status.

B. Required ECCS B.1 Restore required ECCS 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months Centrifugal Charging Pump Centrifugal Charging subsystem inoperable.

Pump subsystem to OPERABLE status.

C. Required Action and C.1 Be in MODE 5.

24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months associated Completion Time of Condition B not met.

CALLAWAY PLANT 3.5-6 Amendment No. 164

Hydrogen Recombiners 3.6.8 3.6 CONTAINMENT SYSTEMS 3.6.8 Hydrogen Recombiners LCO 3.6.8 APPLICABILITY:

Two hydrogen recombiners shall be OPERABLE.

MODES 1 and 2.

ACTIONS CONDITION REQUIRED ACTION COMPLETION A.

One hydrogen recombiner A.1 Restore hydrogen 30 days inoperable.

recombiner to OPERABLE status.

B. Two hydrogen recombiners B.1 Verify by administrative 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months inoperable.

means that the hydrogen control function is AND maintained.

Once per 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months thereafter AND B.2 Restore one hydrogen 7 days recombiner to OPERABLE status.

C.

Required Action and C.1 Be in MODE 3.

6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months associated Completion Time not met.

I CALLAWAY PLANT 3.6-22 Amendment No. 164

ASDs 3.7.4 3.7 PLANT SYSTEMS 3.7.4 Atmospheric Steam Dump Valves (ASDs)

LCO 3.7.4 APPLICABILITY:

Four ASD lines shall be OPERABLE.

MODES 1, 2, and 3.

ACTIONS CONDITION REQUIRED ACTION COMPLETION A.

One required ASD line A.1 Restore required ASD 7 days inoperable for reasons line to OPERABLE other than excessive ASD status.

seat leakage.

B. Two required ASD lines B.1 Restore all but one 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months inoperable for reasons other required ASD line to than excessive ASD seat OPERABLE status.

leakage.

C. Three or more required C.1 Restore all but two 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months ASD lines inoperable for required ASD lines to reasons other than OPERABLE status.

excessive ASD seat leakage.

(continued)

I CALLAWAY PLANT 3.7-9 Amendment No. 164

ASDs 3.7.4 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION D.

With one or more of the D.1 Initiate action to close Immediately required ASD(s) inoperable the Associated manual because of excessive seat isolation valve(s).

leakage.

AND D.2 Restore ASD(s) to 30 days OPERABLE status.

E.

Required Action and E.1 Be in MODE 3.

6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months associated Completion Time not met.

AND E.2 Be in MODE 4.

12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months I

CALLAWAY PLANT 3.7-10 Amendment No. 164

AFW System 3.7.5 3.7 PLANT SYSTEMS 3.7.5 Auxiliary Feedwater (AFW) System LCO 3.7.5 APPLICABILITY:

Three AFW trains shall be OPERABLE.

MODES 1, 2, and 3.

ACTIONS

-Il r-LCO 3.0.4.b is not applicable when entering MODE 1.

CONDITION REQUIRED ACTION COMPLETION A.

One steam supply to A.1 Restore steam supply to 7 days turbine driven AFW pump OPERABLE status.

inoperable.

AND 10 days from discovery of failure to meet the LCO B.

One ESW supply to turbine B.1 Restore ESW supply to 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months driven AFW pump OPERABLE status.

inoperable.

AND 10 days from discovery of failure to meet the LCO (continued)

CALLAWAY PLANT 3.7-1 2 Amendment No. 164

AFW System 3.7.5 ACTIONS (continued)

CONDITION REQUIRED ACTION TIME C.

One AFW train inoperable C.1 Restore AFW train to 72 hour8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months s*

for reasons other than OPERABLE status.

Condition A or B.

AND 10 days from discovery of failure to meet the LCO D. Required Action and D.1 Be in MODE 3.

6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months associated Completion Time for Condition A, B or C not met.

AND OR D.2 Be in MODE 4.

12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months Two AFW trains inoperable.

E.

Three AFW trains E.1 NOTE-----

inoperable.

LCO 3.0.3 and all other LCO Required Actions requiring MODE changes are suspended until one AFW train is restored to OPERABLE status.

Initiate action to restore Immediately one AFW train to OPERABLE-status.

With the exception that the Completion Time associated with the Condition C entry on 2/3/04 for the turbine driven auxiliary feedwater pump has been extended on a one-time only basis to 144 hours0.00167 days 0.04 hours 2.380952e-4 weeks 5.4792e-5 months . At the time a formal cause of the inoperability is determined, Condition D will be entered immediately.

CALLAWAY PLANT 3.7-13 Amendment No. 164

AC Sources - Operating 3.8.1 3.8 ELECTRICAL POWER SYSTEMS 3.8.1 AC Sources - Operating LCO 3.8.1 The following AC electrical sources shall be OPERABLE:

a.

Two qualified circuits between the offsite transmission network and the onsite Class 1 E AC Electrical Power Distribution System; and

b.

Two diesel generators (DGs) capable of supplying the onsite Class 1 E power distribution subsystem(s); and

c.

Load Shedder and Emergency Load Sequencer (LSELS) for Train A and Train B.

APPLICABILITY:

MODES 1, 2, 3, and 4.

ACTIONS KIrnT I'a% Wj II C-----

LCO 3.0.4.b is not applicable to DGs.

_CT O N CONDITION REQUIRED ACTION COMPLETION A.

One offsite circuit A.1 Perform SR 3.8.1.1 for 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months inoperable.

OPERABLE offsite circuit.

AND Once per 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months thereafter AND A.2

NOTE------

In Modes 1, 2, and 3, the turbine driven auxiliary feedwater pump is considered a required redundant feature.

(continued)

CALLAWAY PLANT 3.8-1 Amendment No. 164

Boron Concentration 3.9.1 3.9 REFUELING OPERATIONS 3.9.1 Boron Concentration LCO 3.9.1 Boron concentrations of all filled portions of the Reactor Coolant System and the refueling pool that have direct access to the reactor vessel, shall be maintained sufficient to ensure that the more restrictive of the following reactivity conditions is met:

a.

Akert<0.95 or

b.

A boron concentration of > 2000 ppm.

APPLICABILITY:

MODE 6.

ACTIONS CONDITION REQUIRED ACTION COMPLETION A.

Boron concentration not A.1 Suspend CORE Immediately within limit.

ALTERATIONS.

AND A.2 Suspend positive Immediately reactivity additions.

AND A.3 Initiate action to restore Immediately boron concentration to within limit.

CALLAWAY PLANT 3.9-1 Amendment No. 164

RHR and Coolant Circulation - Low Water Level 3.9.6 3.9 REFUELING OPERATIONS 3.9.6 Residual Heat Removal (RHR) and Coolant Circulation - Low Water Level LCO 3.9.6 APPLICABILITY:

Two RHR loops shall be OPERABLE, and one RHR loop shall be in operation.

MODE 6 with the water level < 23 ft above the top of reactor vessel flange.

I ACTIONS CONDITION REQUIRED ACTION TIME A.

Less than the required A.1 Initiate action to restore Immediately number of RHR loops required RHR loops to OPERABLE.

OPERABLE status.

OR A.2 Initiate action to establish Immediately 2 23 ft of water above the top of reactor vessel flange.

(continued)

CALLAWAY PLANT 3.9-1 0 Amendment No. 164

v t e Letter Sequence Other
TAC:MC2750, (Approved, Closed)
Initiation Acceptance... Administration Questions Answers 24 September 2004 Results Approval Other: ML042880465
MONTHYEAR2004-10-08 [Table View]

ML042880465

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