Text

Issuance of Amendment Re; Technical Specification Request to Extend Reactor Trip System and Engineered Safety Features Actuation System Completion
	ML080370155
Person / Time
Site:	Byron, Braidwood
Issue date:	01/29/2008
From:	; NRC/NRR/ADRO/DORL/LPLIII-2
To:	;
	Thorpe-Kavanaugh Meghan, LP3-2, 415-5735
References
	TAC MD4009, TAC MD4010, TAC MD4011, TAC MD4012
	Download: ML080370155 (32)
	v • d • e

RTS Instrumentation 3.3.1 ACTIONS .(continued)

CONDITION REQUIRED ACTION COMPLETION TIME C. One channel or train ------------ NOTE---------

inoperable. While this LCO is not met for Function 18, 19, or 20 in MODE 5, making the Rod Control System capable of rod withdrawal is not permitted.

C.1 Restore channel or 48 hours5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months train to OPERABLE status.

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

D. One Power Range ----NOTE----------

Neutron Flux-High The inoperable channel may be channel inoperable, bypassed for up to 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months I for surveillance testing rand setpoint, adjustment of other channels.

D.1 Place channel in 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months trip.

OR D.2 Be in MODE 3. i 78 hours9.027778e-4 days 0.0217 hours 1.289683e-4 weeks 2.9679e-5 months (continued)

BYRON - UNITS 1 & 2 3.3.1- 2 Amendment 153,

RTS Instrumentation 3.3.1 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME E. One channel - -----NOTE---------

inoperable. The inoperable channel may be bypassed for up to 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months for surveillance testing of other channels.

E.1 Place channel in 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months trip.

OR E.2 Be in MODE 3. 78 hours9.027778e-4 days 0.0217 hours 1.289683e-4 weeks 2.9679e-5 months F. One Intermediate Range F.1 Reduce THERMAL POWER 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months Neutron Flux channel to < P-6.

inoperable.

OR F.2 Increase THERMAL 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months POWER to > P-1O.

G. Two Intermediate Range G.1 Suspend operations Immiediately Neutron Flux channels - involving positive inoperable. reactivity additions.

AND G.2 Reduce THERMAL POWER 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months to < P-6.

H. One Source Range H.1 Suspend operations Immediately Neutron Flux channel involving positive inoperable. reactivity additions.

(continued)

BYRON - UNITS 1 & 2 3.3.1 - 3 Amendment 153

RTS Instrumentation 3.3.1 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME I Two Source Rangp T1 npen Reactor Trip Tmmediately Neutron Flux channel s Breakers (RTBs).

inoperable.

J. One Source Range J.1 Restore channel to 48 hours5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months Neutron Flux channel OPERABLE status.

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

AND J.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.

K. One channel NOTE ----------

inoperable. The inoperable channel may be bypassed for up to 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months for surveillance testing of other channels.

K.1 Place channel in 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months trip.

OR K.2 Reduce THERMAL POWER 78 hours9.027778e-4 days 0.0217 hours 1.289683e-4 weeks 2.9679e-5 months to < P-7.

(continued)

BYRON - UNITS 1 & 2 3.3.1 - 4 Amendment 153

RTS Instrumentation 3.3.1 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME I One Turbinp Trip- ---------------- NOTE----------

channel inoperable. The inoperable channel may be bypassed for up to 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months for surveillance testing of other channels.

L.1 Place channel in 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months trip.

OR L.2 Reduce THERMAL POWER 78 hours9.027778e-4 days 0.0217 hours 1.289683e-4 weeks 2.9679e-5 months to < P-8.

M. One train inoperable. ----------- NOTE----------

One train may be bypassed for up to 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months for surveillance testing provided the other train is OPERABLE.

M.1 Restore train to 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months OPERABLE status.

OR M.2 Be in MODE 3. 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months (continued)

BYRON - UNITS 1 & 2 3.3.1 - 5 Amendment 153

RTS Instrumentation 3.3.1 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME N. One RTB train - NOTES----------I inoperable. 1. One train may, be bypassed, for up to 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months for surveillance testing, provided the other train is OPERABLE.

N.1 Restore train to 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months OPERABLE status.

OR N.2 Be in MODE 3. 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months

0. One or more channels 0.1 Verify interlock is 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months inoperable, in required state for existing unit conditions.

OR 0.2 Be in MODE 3. 7 hours8.101852e-5 days 0.00194 hours 1.157407e-5 weeks 2.6635e-6 months (continued)

BYRON - UNITS 1 & 2 3.3.1 - 6 Amendment 153

RTS Instrumentation 3.3.1 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME P. One or more channels P.1 Verify -interlock is 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months inoperable. in required state for existing unit conditions.

OR P.2 Be in MODE 2. 7 hours8.101852e-5 days 0.00194 hours 1.157407e-5 weeks 2.6635e-6 months Q. One trip mechanism Q.1 Restore inoperable 48 hours5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months inoperable for one tri p mechanism to RTB. OPERABLE status.

OR Q.2 Be in MODE 3. 54 hours6.25e-4 days 0.015 hours 8.928571e-5 weeks 2.0547e-5 months R. One Reactor Coolant ------------NOTE---------

Pump (RCP) Breaker The inoperable channel may be Position channel (per bypassed for up to 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months train) inoperable, for surveillance testing of other channels.

R.1 Place channel in 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months trip.

OR R.2 Reduce THERMAL POWER 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months to < P-7.

BYRON - UNITS 1 & 2 3.3.1 - 7 Amendment 153

RTS Instrumentation 3.3.1 SURVEILLANCE REQUIREMENTS

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

Refer to Table 3.3.1-1 to determine which SRs apply for each RTS Function.

SURVEILLANCE FREQUENCY SR 3.3.1.1 Perform CHANNEL CHECK. 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months SR 3.3.1.2 -----------------NOTES--------------

1. Adjust NIS channel if absolute difference is > 2%.

2. Not required to be performed until 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months after THERMAL POWER is 15% RTP.

Compare results of calorimetric heat 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months balance calculation to Nuclear Instrumentation System (NIS) channel output.

SR 3.3.1.3 ---------------- NOTES--------------

1. Adjust NIS channel if absolute difference is Ž 3%.

2. Only required to be performed with THERMAL POWER > 15% RTP.

Compare results of the incore measurements Prior to to NIS AFD. exceeding 75% RTP after each refueling AND 31 Effective Full Power Days (EFPD) thereafter (continued)

BYRON - UNITS 1 & 2 3.3.1 3 - 8 Amendment 153

RTS Instrumentation 3.3.1 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.3.1.4 .------------------ NOTE ---------------------

This Surveillancemust be performed on the RTBB. prior to placing the bypass breaker in service.

Perform TADOT. 62 days on a STAGGERED TEST BASIS SR 3.3.1.5 Perform ACTUATION LOGIC TEST. 92 days on a STAGGERED TEST BASIS SR 3.3.1.6 ----------------- NOTE---------------

Not required to be performed until 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months after THERMAL POWER is > 75% RTP.

Calibrate excore channels to agree with 92 EFPD incore measurements.

SR 3.3.1.7 ----------------- NOTE---------------

Not required to be performed for source range instrumentation prior to entering MODE 3 from MODE 2 until 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months after entry into MODE 3.

Perform COT. 184 days (continued)

BYRON - UNITS 1 & 2 3.3.1 - 9 Amendment 153

RTS Instrumentation 3.3.1 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.3.1.8 ------------------- NOTE---------------

This Surveillance shall include verification that interlocks P-6 and P-10 are in their required state for existing unit conditions.

Perform COT. ----- NOTE----

Only required when not performed within previous 184 days I Prior to reactor startup AND Four hours after reducing power below P-10 for power and intermediate instrumentation AND Four hours after reducing power below P-6 for source range instrumentation AND Every 184 days I thereafter (continued)

BYRON - UNITS 1 & 2 3.3.1 - 10 Amendment 153

RTS Instrumentation 3.3.1 Table 3.3.1-1 (page 2 of 6)

Reactor Trip System Instrumentation APPLICABLE MODES OR OTHER SPECIFIED REQUIRED SURVEILLANCE 'ALLOWABLE FUNCTION CONDITIONS CHANNELS CONDITIONS REQUIREMENTS VALUE

6. Overtn1perature AT 1,2 4 E SR 3.3.1.1 Refer to SR 3.3.1.3 Note 1 (Page SR 3.3.1.6 3.3.1-17)

SR 3.3.1.7 SR 3.3.1.10 SR 3.3.1.15

7. Overpower AT 1,2 4 E SR 3.3.1.1 Refer to SR 3.3.1.7 Note 2 (Page SR 3.3.1.10 3.3.1-18)

SR 3.3.1.15

8. Pressurizer Pressure

a. Low 1(e) 4 K SR 3.3.1.1 2>1875 psig SR 3.3.1.7 SR 3.3.1.10 SR 3.3.1.15

b. High 1,2 4 E SR 3.3.1.1 !52393 psig SR 3.3.1.7 SR 3.3.1.10 SR 3.3.1.15

9. Pressurizer Water i 3 K SR 3.3.1.1 !593.5% of, Level -High SR 3.3.1.7 instrument SR 3.3.1.10 span

10. Reactor Coolant ( 3 K SR 3.3.1.1 2!89.3% of Flow-Low (per loop) SR 3.3.1.7 loop mininum SR .3.3.1.10 measured flow SR 3.3.1.15

11. Reactor Coolant Pu pe 4 R SR 3.3.1.13 NAI (RCP) Breaker Position (per train) continued (e) Above the P-7 (Low Power Reactor Trips Block) interlock.

BYRON - UNITS 1 & 2 3.3.1 - 14 Amendment 1I53

ESFAS Instrumentation 3.3.2 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME C. One train inoperable. C.1 -------- NOTE-------

One train may be bypassed for up to 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months for surveillance testing provided the other train is OPERABLE.

Restore train to 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months OPERABLE status.

OR C.2.1 Be in MODE 3. 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months I AND C.2.2 Be in MODE 5.ý 60 hours6.944444e-4 days 0.0167 hours 9.920635e-5 weeks 2.283e-5 months D. One channel D.1 -------- NOTE-------

inoperable. The inoperable channel may be bypassed for up to 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months for surveillance testing of other channels.

Place channel in 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months trip.

OR D.2.1 Be in MODE 3. 78 hours9.027778e-4 days 0.0217 hours 1.289683e-4 weeks 2.9679e-5 months AND D.2.2 Be in MODE 4. 84 hours9.722222e-4 days 0.0233 hours 1.388889e-4 weeks 3.1962e-5 months (continued)

BYRON - UNITS I & 2 3.3.2- 2 Amendment 153

ESFAS Instrumentation 3.3.2 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME E. One Containment IE.1 -------- NOTE------

Pressure channel One additional inoperable, channel may be bypassed for up to 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months for surveillance testing.

Place channel in 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months bypass.

OR I

E.2.1 Be in MODE 3. 78 hours9.027778e-4 days 0.0217 hours 1.289683e-4 weeks 2.9679e-5 months AND E.2.2 Be in MODE 4. 84 hours9.722222e-4 days 0.0233 hours 1.388889e-4 weeks 3.1962e-5 months F. One channel or train F.1 Restore channel or 48 hours5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months inoperable, train to OPERABLE status.

OR F.2.1 Be in MODE 3. 54 hours6.25e-4 days 0.015 hours 8.928571e-5 weeks 2.0547e-5 months AND F.2.2 Be in MODE 4. 60 hours6.944444e-4 days 0.0167 hours 9.920635e-5 weeks 2.283e-5 months (continued)

BYRON - UNITS 1 & 2 3.3.2 - 3 Amendment 153

ESFAS Instrumentation 3.3.2 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME G. One train inoperable. G-I (l-- --------- NOTE---------

One train may be bypassed for up to 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months for survei 1lance testing provided the other train is OPERABLE.

Restore train to 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months I

OPERABLE status.

OR G.2.1 Be in MODE 3. 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months AND G.2.2 Be in MODE 4. 36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months H. One channel H.1 -------- NOTE------

inoperable. One channel may be bypassed for up to 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months for surveillance testing provided the other channel is OPERABLE.

Place channel in 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months trip.

OR H.2.1 Be in MODE 3. 7 hours8.101852e-5 days 0.00194 hours 1.157407e-5 weeks 2.6635e-6 months AND H.2.2 Be in MODE 4. 13 hours1.50463e-4 days 0.00361 hours 2.149471e-5 weeks 4.9465e-6 months (continued)

BYRON- UNITS 1 & 2 3.3.2 - 4 Amendment *153

ESFAS Instrumentation 3.3.2 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME I. One channel T.1 -------- NOTE------

inoperable. The inoperable channel may be bypassed for up to 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months for surveillance testing of other channels.

Place channel in 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months trip.

OR 1.2 Be in MODE 3. 78 hours9.027778e-4 days 0.0217 hours 1.289683e-4 weeks 2.9679e-5 months J. One or more trains J.1 Declare associated Inmmediately inoperable, auxiliary feedwater pump inoperable.

K. One channel K.1 -------- NOTE-inoperable. The inoperable channel may be bypassed for up to 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months for surveillance testing of other channels.

Place channel in 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months trip.

OR K.2.1 Be in MODE 3. 78 hours9.027778e-4 days 0.0217 hours 1.289683e-4 weeks 2.9679e-5 months AND K.2.2 Be in MODE 5. 108 hours0.00125 days 0.03 hours 1.785714e-4 weeks 4.1094e-5 months (continued)

BYRON - UNITS 1 & 2 3.3.2 - 5 Amendment , 53

ESFAS Instrumentation 3.3.2 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY S3.3.2.4 Perform ACTUATION IOGTIC m9ST -9 dao STAGGERED TEST BASIS SR 3.3.2.5 Perform MASTER RELAY TEST. 92 days on a I STAGGERED TEST BASIS SR 3.3.2.6 ---------------.--- NOTE -------------------- 92 days Verification df relay setpoints not requi red.

Perform TADOT.

SR 3.3.2.7 Perform COT. 184 days SR 3.3.2.8 Perform, SLAVE RELAY TEST. 18 months SR 3.3.2.9 ----------------- NOTE ---------------

Verification of setpoint not required.

Perform TADOT. 18 months (continued)

BYRON - UNITS I & 2 .3.3.2 - 7 Amendment 153

Containment Ventilation Isolation Instrumentation 3.3.6 SURVEILLANCE REQUIREMENTS

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

Refer to Table 3.3.6-1 to determine which SRs apply for each Containment Ventilation Isolation Function.

SURVEILLANCE FREQUENCY SR 3.3.6.1 Perform CHANNEL CHECK. 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months

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

This Surveillance is only applicable to the actuation logic of the ESFAS Instrumentation.

SR 3.3.6.2 Perform ACTUATION LOGIC TEST. 92 days on a STAGGERED TEST BASIS

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

This Surveillance is only applicable to the master relays of the ESFAS Instrumentation.

SR 3.3.6.3 Perform MASTER RELAY TEST. 92 days on a STAGGERED TEST BASIS SR 3.3.6.4 Perform COT. 92 days SR 3.3.6.5 Perform SLAVE RELAY TEST. 18 months SR 3.3.6.6 Perform CHANNEL CALIBRATION. 18 months BYRON - UNITS 1 & 2 3.3.6 - 3 Amendment 153

RTS Instrumentation 3.3.1 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME C. One channel or train - ------ NOTE---------

inoperable. While this LCO is not met for Function 18, 19, or 20 in MODE 5, making the Rod Control System capable of rod withdrawal is not permitted.

C.1 Restore channel or 48 hours5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months train to OPERABLE status.

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

D. One Power Range ----------- NOTE---------

Neutron Flux-High The inoperable channel may be channel inoperable, bypassed for up to 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months for surveillance testing and setpoint adjustment of other channel s.

D.1 Place channel in 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months trip.

OR D.2 Be in MODE 3. 78 hours9.027778e-4 days 0.0217 hours 1.289683e-4 weeks 2.9679e-5 months (continued)

BRAIDWOOD - UNITS I & 2 3.3.1 - 2 Amendment 148

RTS Instrumentation 3.3.1 ACTIONS (continued)________________________

CONDITION REQUIRED ACTION COMPLETION TIME E. One channel ------ NOTE -----------

inoperable. The inoperable channel may be bypassed for up to 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months for survei))ance testing of other channels.

E.1 Place channel in 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months .

trip.

OR E.2 Be in MODE.3. 78 hours9.027778e-4 days 0.0217 hours 1.289683e-4 weeks 2.9679e-5 months F. One Intermediate Range -F.1 Reduce THERMAL POWER 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months Neutron Flux channel to < P-6.

inoperable.

OR F.2 Increase THERMAL .2hours POWER to > P-10.

G. Two Intermediate Range G.1 Suspend operations immnediately Neutron Flux channels involving positive inoperable, reactivity additions.

AND G.2 Reduce THERMAL POWER 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months to < P-6.

H. One Source Range H.1 Suspend operations .Irmmediately Neutron Flux channel involving positive inoperable, reactivity additions.

(continued)

BRAIDWOOD - UNITS 1 & 2 331-- 3 3.3.1 Amendment mnmn 148 4

RTS Instrumentation 3.3.1 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME L. Two Source Range T.1 Open Reactor Trip !nie..diate~ y Neutron Flux channels Breakers (RTBs).

inoperable.

J. One Source Range J.1 Restore channel to 48 hours5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months Neutron Flux channel OPERABLE status.

inoperable.

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

AND J.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.

K. One channel -----------

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

inoperable. The inoperable channel may be bypassed for up to 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months for surveillance testing of other channels.

K.1 Place channel in 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months trip.

OR K.2 Reduce THERMAL POWER 78 hours9.027778e-4 days 0.0217 hours 1.289683e-4 weeks 2.9679e-5 months to < P-7.

(continued)

BRAIDWOOD - UNITS 1 & 2 3.3.1 - 4 Amendment 148

RTSInstrumentation 3.3.1 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME L. One Turbine Trip ------------ NOTE-------------

channel inopera ble.. The inoperable channel may be bypassed for up to .12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months for surveillance testing of other channels.

L.1 Place channel in 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months trip.

OR L.2 Reduce THERMAL POWER 78 hours9.027778e-4 days 0.0217 hours 1.289683e-4 weeks 2.9679e-5 months to < P-8.

M. One train inoperable. ----------- NOTE---------

One train may be bypassed for up to 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months for surveillance testing provided the other train is OPERABLE.

M.1 Restore train to 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months OPERABLE status.

OR M.2 Be in MODE 3. 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months I (continued)

BRAIDWOOD - UNITS 1 & 2 3.3.1 " 5 Amendment 148

RTS Instrumentation 3.3.1 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME N. One RTB train inoperable.

-NOTES----------I

1. One train may be bypassed for up to 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months for surveillance testing, provided the other train is OPERABLE.

N.1 Restore train to 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months OPERABLE status.

OR N.2 Be in MODE 3. 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months

0. One or more channels 0.1 Verify interlock is .1hour inoperable, in required state for existing unit conditions.

OR 0.2 Be in MODE 3. 7 hours8.101852e-5 days 0.00194 hours 1.157407e-5 weeks 2.6635e-6 months (continued)

BRAIDWOOD - UNITS 1 & 2 3.3.1 - 6 Amendment 148

RTS Instrumentation 3.3.1 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME P. One or more channels P.1 Verify interlock is 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months inoperable, in requi red state for existing unit conditions.

OR P.2 Be in MODE 2. 7 hours8.101852e-5 days 0.00194 hours 1.157407e-5 weeks 2.6635e-6 months Q. One trip mechanism Q.1 Restore inoperable 48 hours5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months inoperable for one trip mechanism to RTB. OPERABLE status.

OR Q.2 Be in MODE 3. 54 hours6.25e-4 days 0.015 hours 8.928571e-5 weeks 2.0547e-5 months R. One Reactor Coolant ----------- NOTE---------

Pump (RCP) Breaker The inoperable channel may be Position channel(per bypassed for up to 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months Train) inoperable, for surveillance testing of other channels.

R.1 Place channel in 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months trip.

OR R.2 Reduce THERMAL POWER 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months to < P-7.

BRAIDWOOD- UNITS 1 & 2 3.3.1 - 7 Amendment 148

RTS Instrumentation 3.3.1 SURVEILLANCE REQUIREMENTS

NOTE-Refer to Table 3.3.1-1 to determine which SRs apply for each RTS Function.

SURVEI LLANCE FREQUENCY SR 3.3.1.1 Perform CHANNEL CHECK. 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months SR 3.3.1.2 ----------------- NOTES--------------

I. Adjust NIS channel if absolute difference is > 2%.

2. Not required to be performed until 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months after THERMAL POWER is

Ž 15% RTP.

Compare results of calorimetric heat 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months balance calculation to Nuclear Instrumentation System (NIS) channel output.

SR 3.3.1.3 -----------------NOTES--------------

1. Adjust NIS channel if absolute difference is Ž 3%.

2. Only required to be performed with THERMAL POWER > 15% RTP.

Compare results of the incore measurements Prior to to NIS AFD. exceeding 75% RTP after each refueling AND 31 Effective Full Power Days (EFPD) thereafter (continued)

BRAIDWOOD - UNITS 1 & 2 3.3.1 - 8 Amendment 148

RIS Instrumentation 3.3.1 C

SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.3.1.4 ----------------- NOTE----------------

This Surveillance must be performed on the RTBB prior to placing the bypass breaker in service.

Perform TADOT. 62 days on a STAGGERED TEST BASIS SR 3.3.1.5 Perform ACTUATION LOGIC TEST. 92 days on a STAGGERED TEST BASIS SR 3.3.1.6 ----------------- NOTE---------------

Not required to be performed until 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months after THERMAL POWER is Ž 75% RTP.

Calibrate excore channels to agree with 92 EFPD incore measurements.

SR 3.3.1.7 --------------- -- NOTE---------------

Not required to be performed for source range instrumentation prior to entering MODE 3 from MODE 2 until 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months after entry into MODE 3.

Perform COT. 184 days (continued)

BRAIDWOOD - UNITS 1 & 2 3.3.1 - 9 Amendment 148

RTS Instrumentation 3.3.1 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY 4-SR 3:3,1.8 ----------- NOTE---------------

This Surveillance shall include verification that interlocks P-6 and P-1O are in their required state for existing unit conditions.

Perform COT. NOTE- --- -

Only required when not performed within previous 184 days Prior to reactor startup AND Four hours after reducing power below P-IO for power and i ntermedi ate instrumentation AND Four hours after reducing power below P-6 for source range instrumentation AND Every 184 days thereafter (continued)

BRAIDWOOD - UNITS 1 & 2 3.3.1 - 10 Amendment 148

RTS Instrumentation 3.3.1 Table 3.3.1-1 (page 2 of 6)

Reactor Trip System Instrumentation APPLICABLE MODES OR OTHER SPECIFIED REQUIRED SURVEILLANCE ALLOWABLE FUNCTION CONDITIONS CHANNELS CONDITIONS RECUIREMENTS VALUE

6. Overtemperature AT 1,2 4 E SR 3.3.1.1 Refer to SR 3.3.1.3 Note 1 (Page SR 3.3.1.6 3.3.1-17)

SR 3.3.1.7 SR 3.3.1.10 SR 3.3.1.15

7. Overpower AT 1,2 4 E SR 3.3.1.1 Refer to SR 3.3.1.7 Note 2 (Page SR 3.3.1.10 3.3.1-18)

SR 3.3.1.15

8. Pressurizer Pressure

a. Low (e4 K SR 3.3.1.1 _ 1875 psig SR 3.3.1.7 SR 3.3.1.10 SR 3.3.1.15

b. High 1,2 4 E SR 3.3.1.1 5 2393 psig SR 3.3.1.7 SR 3.3.1.10 SR 3.3.1.15

9. Pressurizer Water 1(e) 3 K SR 3.3.1.1 !593.5% of

'Level -High SR 3.3.1.7 instrument SR 3.3.1.10 span

10. Reactor Coolant 1(e) 3 K SR 3.3.1.1 _ 89.3% of Flow-Low (per loop) SR 3.3.1.7 loop minimun SR 3.3.1.10 measured flow SR 3.3.1.15

11. Reactor Coolant Pup 1(e4 R SR 3.3.1.13 NA (RCP) Breaker Position (per train)

(continued)

(e) Above the P-7 (Low Power Reactor Trips Block) interlock.

BRAIDWOOD - UNITS 1 & 2 3.3.1 - 14 Amendment 148

ESFAS Instrumentation 3.3.2 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME C. One train inoperable. C.1 -------- NOTE------

One train may be bypassed for up to 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months for surveillance testing provided the other train is OPERABLE.

Restore train to 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months OPERABLE status.

OR C.2.1 Be in MODE 3. 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months AND C.2.2 Be in MODE 5. 60 hours6.944444e-4 days 0.0167 hours 9.920635e-5 weeks 2.283e-5 months D. One channel D.1 --------NOTE------

inoperable. The inoperable channel may be bypassed for up to 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months for survei 1lance testing of other channels.

Place channel in 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months trip.

OR D.2.1 Be in MODE 3. 78 hours9.027778e-4 days 0.0217 hours 1.289683e-4 weeks 2.9679e-5 months AND D.2.2 Be in MODE 4. 84 hours9.722222e-4 days 0.0233 hours 1.388889e-4 weeks 3.1962e-5 months (continued)

BRAIDWOOD - UNITS I & 2 3.3.2.- 2 Amendment 148

ESFAS Instrumentation 3.3.2 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME E. One Containment E.1 NOTE------

Pressure channel One additional inoperable, channel may be bypassed for up to 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months for surveillance testing.

Place channel in 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months bypass.

OR E.2.1 Be in MODE 3.' 78 hours9.027778e-4 days 0.0217 hours 1.289683e-4 weeks 2.9679e-5 months AND E.2.2 Be in MODE 4. 84 hours9.722222e-4 days 0.0233 hours 1.388889e-4 weeks 3.1962e-5 months F. One channel or train F.1 Restore channel or 48 hours5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months inoperable, train to OPERABLE status.

OR F.2.1 Be in MODE 3. 54 hours6.25e-4 days 0.015 hours 8.928571e-5 weeks 2.0547e-5 months AND F.2.2 Be in MODE 4. 60 hours6.944444e-4 days 0.0167 hours 9.920635e-5 weeks 2.283e-5 months (continued)

BRAIDWOOD - UNITS I & 2 3.3.2- 3 Amendment 148

ESFAS Instrumentation 3.3.2 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME G. One train innperable. 1 --- NOTE--......

One train may be bypassed for up to 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months for survei llance testing provided the other train is OPERABLE.

Restore train to 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months OPERABLE status.

OR G.2.1 Be in MODE 3. 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months AND G.2.2 Be in MODE 4. 36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months I H. One channel H.1 -------- NOTE-------

inoperable. One channel may be bypassed for up to 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months for surveillance testing provided the other channel is OPERABLE.

P1 ace channel in I hour trip.

OR H.2.1 Be in MODE 3. 7 hours8.101852e-5 days 0.00194 hours 1.157407e-5 weeks 2.6635e-6 months AND H.2.2 Be in MODE 4. 13 hours1.50463e-4 days 0.00361 hours 2.149471e-5 weeks 4.9465e-6 months (continued)

BRAIDWOOD - UNITS 1 & 2 3.3.2 - 4 Amendment 148

ESFAS Instrumentation 3.3.2 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME I. One channel 1.1 -------- NOTE------

inoperable. The inoperable channel may be bypassed for up to 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months for surveillance testing of other channels.

Place channel in 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months trip.

OR 1.2 Be in MODE 3. 78 hours9.027778e-4 days 0.0217 hours 1.289683e-4 weeks 2.9679e-5 months J. One or more trains J.1 Declare associated Immediately i noperabl e. auxiliary feedwater pump inoperable.

K. One channel K.1 -------- NOTE------

inoperable. The inoperable channel may be bypassed for up to 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months for surveillance testing of other channels.

Place channel in 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months trip.

OR K.2.1 Be in MODE 3. 78 hours9.027778e-4 days 0.0217 hours 1.289683e-4 weeks 2.9679e-5 months AND K.2.2 Be in MODE 5. 108 hours0.00125 days 0.03 hours 1.785714e-4 weeks 4.1094e-5 months I, (continued)

BRAIDWOOD - UNITS 1 & 2 3.3.2 - 5 Amendment 148

ESFAS Instrumentation 3.3.2 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.3.2.4 Perform ACTUATION LOGIC TEST. 92 days on a STAGGERED TEST BASIS SR 3.3.2.5 Perform MASTER RELAY TEST. 92 days on a STAGGERED TEST BASIS SR 3.3.2.6 ------------------ NOTE ----------------- 92 days Verification of relay setpoints not required.

Perform TADOT.

SR 3.3.2.7 Perform COT. 184 days SR 3.3.2.8 Perform SLAVE RELAY TEST. 18 months SR 3.3.2.9 ----------------- NOTE--------------

Verification of setpoint not required.

Perform TADOT. 18 months (continued)

BRAIDWOOD - UNITS 1 & 2 3.3.2 - 7 Amendment 148

Containment Ventilation Isolation Instrumentation 3.3.6 SURVEILLANCE REQUIREMENTS

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

Refer to Table 3.3.6-1 to determine which SRs apply for each Containment Ventilation Isolation Function.

SURVEILLANCE FREQUENCY SR 3.3.6.1 Perform CHANNEL CHECK. 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months

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

This Surveillance is only applicable to the actuation logic of the ESFAS Instrumentation.

SR 3.3.6.2 Perform ACTUATION LOGIC TEST. 92 days on a STAGGERED TEST BASIS

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

This Surveillance is only applicable to the master, relays of the ESFAS Instrumentation.

SR 3.3.6.3 Perform MASTER RELAY TEST. 92 days on a STAGGERED TEST BASIS SR 3.3.6.4 Perform COT. 92 days SR 3.3.6.5 Perform SLAVE RELAY TEST. 18 months SR 3.3.6.6 Perform CHANNEL CALIBRATION. 18 months BRAIDWOOD - UNITS 1 & 2 3.3.6 - 3 Amendment 148

v t e Letter Sequence Approval
TAC:MD4009, (Approved, Closed) TAC:MD4010, (Approved, Closed) TAC:MD4011, (Approved, Closed) TAC:MD4012, (Approved, Closed)
Initiation Acceptance... Administration Withholding Request Acceptance Questions 17 August 2007 Answers 12 October 2007 Results Approval, Approval Other:
MONTHYEAR2007-03-14 [Table View]

ML080370155

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