Text

Attachment 3 to Safety Evaluation of Amendment No. 149 - Table M - More Restrictive Changes
	ML023040121
Person / Time
Site:	Prairie Island
Issue date:	07/26/2002
From:	; NRC/NRR/DLPM/LPD3
To:	;
References
	TAC MB0695, TAC MB0696
	Download: ML023040121 (35)
	v • d • e

Table M - More Restrictive Changes ITS Section 1.0 - Use and Application (DOC No. are numbered sequentially by ITS Section)

FDOC No..(.J,'

jt11ay:

TSScto CTS Section Adds new definitions for ACTUATION LOGIC TEST, AXIAL FLUX DIFFERENCE (AFD), LEAKAGE, MASTER RELAYS,REACTOR TRIP SYSTEM (RTS) RESPONSE TIME, SLAVE RELAYS, and TRIP ACTUATING DEVICE OPERATIONAL TEST (TADOT).

Replaces CTS definition of CHANNEL RESPONSE TEST with REACTOR TRIP SYSTEM (RTS)

RESPONSE TIME, which includes more details on testing.

1.1 M1.0-17 Revises CTS definition for SHUTDOWN MARGIN to include new requirements in Technical Specifications.

I.

1 Prairie Island ITS Ml 1.0-02 11.1 ll Ml1.0-13 I I.

1.0 ACTUATION LOGIC TEST, AXIAL FLUX DIFFERENCE (AFD),

LEAKAGE, MASTER RELAY TEST, REACTOR TRIP SYSTEM (RTS)

RESPONSE

TIME, SLAVE RELAY TEST, and TRIP ACTUATING DEVICE OPERATIONAL TEST (TADOT) 1.0 CHANNEL

RESPONSE

TEST and REACTOR TRIP SYSTEM (RTS)

RESPONSE

TIME 1.0 SOM

Table M - More Restrictive Changes ITS Section 1.0 - Use and Application (DOC No. are numbered sequentially by ITS Section)

D.SUm ary I

Section SCTSSection

-D,0 CN

o.I summarySecthon

.I-'Ar.~an 4

iOnnTimpq to id rIin the 1.3 INA M1.0-26 Adds new requirements to Technical SpeciliCalions ins eio..uii I,

,p,=..,M

,,,,U....

understanding and use of the new format and presentation style, and to establish rules of usage not previously formalized.

T 1.4 4.1.0 M1.0-27 Replaces CTS 48 hour5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months allowance to perform a SR if it cannot be performed until the plant enters the Mode of Applicability, with a more limiting specific allowable time or condition(s) for testing.

2 Prnirip Island ITS I

I..

jfvý 14.1.D 11.4

Table M - More Restrictive Changes ITS Section 2.0 - Safety Limits (DOC No. are numbered sequentially by ITS Section) 1 Prairie Island ITS July 2002

Table M - More Restrictive Changes ITS Section 3.0 - LCO Applicability/SR Applicability (DOC No. are numbered sequentially by ITS Section)

DOC No.

Summary ITS Section CTS Section M3.0-03 Adds new, more restrictive LCO requiring the plant to be in MODE 4 within 13 hours1.50463e-4 days 0.00361 hours 2.149471e-5 weeks 4.9465e-6 months following entry into LCO 3.0.3 LCO 3.0.C.1 LCO 3.0.3.

M3.0-06 Adds new LCO restrictions, which preclude entry into a MODE or Other Specified Condition in the LCO 3.0.4 NA Applicability (MOSCA) when a LCO is not met. The new LOC 3.0.4 may impose restrictions on the changes in MOSCA which do not exist in the CTS.

Adds new LCO, which restricts current plant practices allowing equipment to be removed from service or declared inoperable to comply with ACTIONS.

1I _____________________________________________--

1* LGO 3.0.6 Adds new LCO, which restricts current plant practices clarifying actions necessary to be taken when a system or support system that has its own LCO is inoperable. The supported system(s) are not required to be declared inoperable if they are inoperable due to support system inoperability. The supported systems' Conditions and Required Actions are not entered unless directed to do so by the support system's Required Actions.

Add new SR "fixed intervals" to the CTS for SR management program.

The ITS retains CTS requirements for the refueling cycle, limiting the refueling cycle to two years.

I LCO 3.0.2 Adds new SR supporting the ITS format changes and makes the ITS complete by not allowing plant operation or testing that will cause an unsafe condition.

r --

Adds new SR establishing the requirement that all applicable SRs shall be met before entry into a MODE or Other Specified Condition in the Applicability.

NA LCO 4.0.A.1 and 4.0.A.2

.2 LO 4.0.A.1

).4 INA 1

Prairie Island ITS M3.0-07 M3.0-11 jM3.0-14 M3.0-1 6 M3.0-19 ISH 11 I lem LG, 3.0.5 INA/

ýLCO 3.0.6 3:.0.

ISR 3.0.j

Table M - More Restrictive Changes Section 3.1 - Reactivity Control Systems (DOC No. are numbered sequentially by ITS Section)

DOC No. [

Summary ITS Section CTS Section M3.1-04 LCO 3.1.31 NA

[LCO 3-.1.3, Conditions C and D SR 3.1.3.1, NA SR 3.1.3.1, 3.1.3.2, and 3.1.3.3 SR 3.1.1.1 i

i Adds new LCO requirements that the lower ITC limits shall be met in MODES 1, 2, and 3.

Adds new Required Action to address the EOC lower limit.

Adds new SRs to verify that the ITC is within the upper limit and to verify that the ITC will be within limits when RTP reaches 70%.

Adds a new SR to verify SDM is within limits every 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months .

Adds specific Required Actions and shutdown requirements when the core reactivity differs from the predicted value.

Adds new SR to verify measured core reactivity is within limits prior to entering MODE 1 after each refueling outage.

Adds a new SR to verify every 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months that shutdown banks are within their insertion limits as specified in the COLR.

Adds new Condition and Required Actions to ensure that the control bank sequence and overlap limits shall be met or the unit must be placed in MODE 2 with Keff U

1.0.

]Adds new SRs to verify estimated critical control bank position is within limits in the COLR, verify control banks are within their insertion limits and verify sequence and overlap limits are met.

M3.1-09 M3.1-11 M3.1-17 M3.1-1 8 M3.1-19 M3.1-22 M3.1-24 M3.1-27 SR 3.1.5.1 LEC0 -3.l1.6, SR 3.1.6.1, SR 3.1.6.1, 3.1.6.2, and 3.1.6.3 NA LCO 3.1 0.A.2 LCO 3.10O.A.3 and SR 4.9 LCO 3.10.A2 LCO 3.10.D.2 1

Prairie Island ITS 0

1 I~~

LCO 3.1.1 SR 3..1.5.1.....

'i SR 3.1.1.1 LCO 3.10.D.3 I Pi

r. n 1,A "J,;

11 Mq I 1 I

LCO 3.1.1 and 3.1.2, Conditions A and B SR 3.1.2.1

- t...

V.

---l.

I-,

1; I-.

I -l

7 ILUU J. I.J I..*.*'%.I */. I.I

I INA

Table M - More Restrictive Changes Section 3.1 - Reactivity Control Systems (DOC No. are numbered sequentially by ITS Section)

DOC No.

S.

ary

.6 Section CTS Section a

i o

.. h-.,-, f,

hr w n ot I R 3 8 1.

I LOn3.1 0.D.3 I Adds new SRs to perform a COT on power ano intermeoiate range N1 54 uiin,,,,

vei nw,,y-.,,

loop average temperature, verify Thermal Power and verify SDM is within limits.

o.*l 0..

i1.0.l1, 3.1.8.2, 3.1.8.3, and 3.1.4.4 I ----------

-f-------------

NA LUU Zi1U.U.

M3.1-31 IReduces CTS flexibility to perform the rod worth measurement in the N-i condition.

Adds new Required Actions verifying that the SDM requirements are met or initiate boration if a cluster control assembly is misaligned from its bank by more than 24 steps.

Expands the MODE of Applicability from MODE 1 to include both MODES 1 and 2. CTS requires each channel of the RPI to be OPERABLE in MODE 1. The ITS extends the MODE of Applicability to MODE 2.

FC LCO. 3.1O -.F LCO 3.1.4, LCO 3.1O.E.1 CO di3.ti.4 Condition B I.

M3.1-42 Adds a new Action Statement for demand position indications.

LCO 3.1.o A

Condition A Reduces operational flexibility by imposing a restriction that with one or more rods inoperable, restore the inoperable rod to OPERABLE within 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months or be in MODE 3, whereas the CTS would allow continued operation with one rod inoperable.

Adds requirements that whenever a rod is inoperable, the SDM requirements shall be met within one hour or initiate boration.

Adds a new Condition and Required Actions that with one rod inoperable, the unit is to be in MODE 3 within 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months . The CTS would require the rod to be declared inoperable and operation can continue.

LUU .i.q, oLdO3.1.4, Condition A i

LCO 3.1.4, LCO 3.1 O.G.3 LCO 3.1.4n Condition A LCO 3.1.4, LCO 3.1.4, Condition C LCO 3.10O.F. 1, 3.1 O.F.2, 3.10.F.3, and 3.10.F.4 LCO 3.1O.F LCO 3.1O.G.2 LCO 3.1O.G.3

ýand 3.10.G.4 LCO 3.1O.G Prairie Island ITS "M3.1 -29 M3.1-32 M3.1-38 M3.1-44 M3.1-47 M3.1-53 2

i

ýLCO 3.10.G

].A.

lo ~%

^ a^ r% ^

--T-l

--[; ---- - I -

1.

I I tl ^

l!) 4 A

1.

-- 1.

II Ib*VV W 0.

1 V * **.

NA ILCOL 3.10.D.3 IL CO-3.10. E.1I ILCO 3.1.7

Table M - More Restrictive Changes Section 3.1 - Reactivity Control Systems (DOC No. are numbered sequentially by ITS Section)

Summary IReduces flexibility in that the ITS requires a normalization of the computed boron concentration as a function of burnup within 60 days whereas the CTS requires the same test to be performed without any time constraints.

M3.1-66 Changes the distance the control rods are required to be moved to 10 or more steps every quarter to demonstrate OPERABILITY whereas the CTS does not have specific distance for rod movement.

ITSeto IT Sc Io l5R 3 12 ISR 4.9 SR 3.1.4.2 Table 4.1-2A Table 4.1-2A Item 2 3

Prairie Island ITS

[O N.

M3.1-62 IRR3.1.2.2 ISR 4.9 I

ITS Section SCTS Section F,.........

I 1-. 1 -.-

ISR 3.1.4.2

Table M - More Restrictive Changes ITS Section 3.2 -Power Distribution Limits (DOC No. are numbered sequentially by ITS Section)

DOC No.

Summarv M3.2 Adds specific time requirements to determine Fq(Z) within 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months of reaching equilibrium conditions.

M3.2-11 Adds new SRs to determine Fcq and FnAH are within limits.

M3.2-12 Adds a specific time of 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months to reset the high neutron flux trip set point and requires a power reduction within 15 minutes if the hot channel factor cannot be restored to within limits.

WM3.2-13 Adds stricter power reduction requirements to the CTS if the hot channel factor exceeds the limits in COLR. Power is required to be reduced by a percentage specified in the COLR whereas, the ITS requires the power level to be reduced to < 50% and the neutron high flux trip set point to 5 55% for the same condition.

M3.2-14 Deletes the option of placing the reactor in an equilibrium configuration when the hot channel'factor is not within limits.

M3.2-15 Reduces the time allow to place the reactor in MODE 3 from 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months to MODE 2 within 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months when the hot channel factors exceed specific limits in the COLR.

M3.2-16 Adds new Action Statements requiring performance of specific SRs and associated Frequencies to determine the hot channel factors.

M3.2-199 Adds requirements to re-verify Fq(z) is within limits after Fq(z) has been multiplied by the appropriate factors in the COLR.

M3.2-31

-ITSSc In SR-3.21I SR 3.2.1.2 SR 3.2.1.1 and 3.2.2.1 LCO 3.2.1.

Condition A LCO 3.2.1, Condition A I

LCO 3.2.1, Condition B LCO 3.2.1, Condition C and LCO 3.2.2 Condition B LCO 3.2.1 LCO aCn 3.2.1 and 3.2.2 SR 3.2.1.2 Adds a Completion Time of 30 minutes to correct the AFD power levels at or above 50% RTP to 90%

LCO 3.2.3, RTP. In addition a Note is added to require completion of this Required Action once it is entered.

Condition C 1

CTS SecIo CTS Section

[

LCO 3.10.EB.2.b 3.10.B.2.c LCO 3.10.B.3.a and 3.10.B.3(b)2 LCO 3.10.B.3(a) 1 LCO 3.10.B.3.b.1 LCO 3.1 0.B.3.a LCO 3.1 0.B.3.a and 3.1O.B.3.b 3 LCO 3.10.B.3.d --

3.10.6.6(b)

Prairie Island ITS S§R H.21.2 ll 1,

-1.

r

-i-ITS Section

Table M - More Restrictive Changes ITS Section 3.2 -Power Distribution Limits (DOC No. are numbered sequentially by ITS Section)

"osummary ITSSection CTS Section DOC No.3.2....

='**

11 "4* q1 IA Adds new SR to verify the AFD is within limits on a 7 day t-requency.

F L003.2.4, LCO 3.1 0.0.1 Adds restrictions on plant operations requiring the power level to be reduced by 3% for every 1% that the OPTR exceeds 1.0 whereas the CTS only requires that core power level be reduced by 2% for every 1%

that the QPTR exceeds 1.0.

Revises or adds remedial actions for QPTR outside limits. A new Required Action requires the determination of the QPTR once per 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months ; replaces requirements to maintain QPTR below 1.07 and perform monitoring and logging with performing additional SRs to verify specific hot channel factors, perform additional SR to ensure that the reactor is maintained In a safe configuration, re-evaluate safety analyses and confirm validity for operation prior to increasing power, requires the excore detectors are normalized to restore QPTR to within limits prior to increasing power above the limit, and finally provides an Action for power reduction below 50% RTP within 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months if the new Required Actions cannot be met.

M3.2-43 IAdds a new SR requiring performance of a calculation every 7 days verifying that QPTR is within limit.

Increases the SR Frequency to each shift rather than daily or after each 10% power change. The presentation of this test requirement has also been revised to state "Note, not required to be performed until 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months after core is operating above 85% power with one or more excore nuclear channel inoperable".

Adds new requirement to determine Fwq 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months after achieving equilibrium thereby, allowing the core parameters to stabilize.

Adds new SR Note requiring verification of heat flux channel factors at the beginning of each cycle when an equilibrium power level has been achieved.

Adds new requirements to perform a SR on the nuclear enthalpy rise hot channel factor within 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months when the measured hot channel factor is not within the COLR limits.

LCO 3.2.4n Condition A

-t LCO 3.2.4, LCO 3.1 0.C.1 COi 3.2.4, Condition A SH 3.2A.1 NM i*

i

.*flfl A

SH 3.2.1.2 LUU i.1U.b2 Xi S

A X

nX n LCO 3.2.1 LCO LCO 3.2.1 and SR 3.2.2.1 3LCO 2

Proiri Iclqnd ITS M3.2-36 M3.2-39 FM3.2-41 M3.2-46 I13.2-51 M3.2-52 M3.2-53

ýLCU 3.10.C.4.

ISH 3:.2.4.2 ISR 3.2.1.2 ILCO 3.1UO.B:.2 HSs 3.2.1 ILCU 3.1UO.B.2 I

11 T.

I 11

-F.

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lt.IA

- I n -M^

n -An-I -I-n-4 n- -f-%-

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ýLCO03.10.C.1 JLCO 3.10O.C.1 ISR 3.2.4.1 INA

Table M - More Restrictive Changes ITS Section 3.2 -Power Distribution Limits (DOC No. are numbered sequentially by ITS Section)

DOC No.

Sunmmary ITS Section CTS Section M3.2-54 IAdds Note requiring verification of the nuclear enthalpy hot channel factor when it is not within limits.

LCO 3.2.2, LCO Condition A 3.10.B.3.1a and 3.1 0.13.3.c M3.2-55 Adds new SR requirements to verify nuclear enthalpy hot channel factor prior to exceeding 75% RTP LCO 3.2.2, LCO Iand 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months after reaching greater than or equal to 95% RTP.

lCondition A 3.10.B.3.c M3.2-56 Adds new requirements reducing power below 15% RTP within 9 hours1.041667e-4 days 0.0025 hours 1.488095e-5 weeks 3.4245e-6 months if the AFD is not within the Lco 3.2.3, LCO acceptable region or the cumulative penalty deviation time is exceeded and the RTP was not reduced to Condition D 3.10.B.6.b

> 50% RTP within 30 minutes k

nn_

T.

h,.r-n

'q in' n R M3.2-57 Adds a note allowing a target flux difference to be provided after eacn rewueling uuoage u su uio unui, predictions.

3 Prairie Island ITS 1,-jH J.Z.J.Z IL.U

0.

1*.IU*.e-

Table M - More Restrictive Changes ITS Section 3.3-Instrumentation (I., IC No. are numbered sequentially by ITS Section)

DOC No.t Sumr M3.3-12 rM3.3-15 1

1 Mary t I.

Adds new requirements for when one or more Control Rods are not fully inserted.

Adds a new Function to the CTS for the RTS interlocks, number of OPERA*BLE channels, Applicable MODES, Required Actions, and Surveillance Testing.

ýM3.3-16 jAdds new requirements and operational constraints for RTB Undervoltage and Shunt Trip Mechanism.

M3.3-17 rModifies CTS Note providing additional restrictions for the reactor trip system OPERABILITY under specific plant conditions.

Tal.311 Tale3.12 Table 3.3.1 -1, Note a Table 3.d3.1-1, FU 16 and LCO 3.3.1 Cond Q, R, and S Table 3.3.1-1.

FU 17 and 18 Note h

1 I, 'r

. at 4 L.AJ 3.3. I M3.3-26 jAdds new Required Action to CTS to address when two source range neutron flux channels are M3.3-32 inoperable.

Reduces CTS Completion Time to repair a diverse trip feature, place the breaker in bypass, or declare it inoperable from 48 hours5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months to 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months .

Cond I Table 3.3.1-1 Table 3.3.1 -1 and LCO 3.3.1, Cond J and P Table 3.5-2A Note a, Table 4.1-1 Note 1, Table 3.5-2A Note a, and Table 4.1-1A Note 1 Table 3.5-2A and Table 4.1-1A Function 16 Table 3.5-2A

Table 3.5-2A and Table 4.1 -1 A Functior 19 Table 3.5-2A Note d and Table 4.1-1A Note 16 Table 3.5--lA, Action 4 Table 3.5-2A Action 9 1

Prairie Island ITS f

4 11

-i 1-2 I.

I I

I i I

Il- -1

.* ýt I I I

CTS SectionI ITS Section

Table M - More Restrictive Changes ITS Section 3.3 -Instrumentation (DOC No. are numbered sequentially by ITS Section)

DOC No.

Summary ITS Section CTS Section M3.3-40 Adds a new Allowable Value for the HI-HI Steam Generator Level to the CTS.

Table 3.3.2-1, Table 3.5-1 FU 5b Function 11 "qAi I

T, Adds new Mode of Applicability to the CTS requiring the teedwater isolation logic tob e UtP,-HAU:,,in MODE 3. The CTS does not have this Applicability.

Adds new Applicability of "When associated DG is required to be OPERABLE by LCO 3.8.2, 'AC Sources - Shutdown'" to the CTS for the loss of power function.

Revises CTS Action Statement to take specific actions, thus affecting more equipment, when three channels per bus of degraded voltage or undervoltage are inoperable.

M3.3-59 Adds new specification to the CTS for the DG load sequencers.

T

ýM3.3 Adds new requirements to CTS to reduce power to Mode 4 within 18 hours2.083333e-4 days 0.005 hours 2.97619e-5 weeks 6.849e-6 months or shutdown.

Adds new Required Actions to the CTS for an inoperable DG load sequencer.

Eliminates CTS exception for not entering LCO 3.0.C. Elimination of this exception may require additional plant shutdowns.

IU

,a." IFuInion LCO 3.3.4, Condition B LCO 3.3.4, Cond C LCO 3.3.4, Condition B LCO 3.3.2, L-CO 3.3.2, Cond G LCO 3.3.4 Conditions C and D Function 6d fTable 3.5-2B Function 8 Kable 3.5-2B Action 33 LCO 3.7.A Table 3.5-2B, Action 28 Table 3.5-2B, Action 33 LCO 3.0.0 LCO 3.0.C Iand 3.15.D Prairie Island ITS M3.3-49 M3.3-52 M3.3-57 M3.3-61 rM3.3-64 2

I IFU 5a ILC, U3.3*.3

Table M - More Restrictive Changes ITS Section 3.3 -Instrumentation (DOC No. are numbered sequentially by ITS Section)

DOC No.

summary.

ITS Section CTS Section t

fl... I-nterm ediate r n T

lp 3.3.1-1 Table 4.1-lA I

Increases CTS Frequency of performing a CuO for power rangey,

,, 5uiriiu,

-,.o,......u-,

and source range instrumentation from no specific time to 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months .

FU 2b, 4, and 5, SR 3.3.1.8 Note Reduces CTS Frequency for the performance of the SR if the reactor goes to Mode 3 if not performed SR 3.3.1.15 within the previous 31 days. The CTS only requires the SR if the unit was shutdown for more than 2 days.

Revises CTS Note to require performance of SR within 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months after RTP exceeds 15% and every 31 SR 3.3.1.3 EFPD. The CTS does not provide any specific time to perform the SR.

I M3.3-73 M3.3-87 M3.3-88 M3.3-91 M3.3-92 M3.3-105 M3.3-1-06 M3.3-108 IAdds new requirements to CTS for the reactor trip bypass breaker to be tested prior to placing it in service.

SR 3.3.1.2 SR 3.3.1.6 SR 3.3.1.10 Note and SR 3.3.2.6 Note Table 3.3.2-1

-I>-

rable 4.1-16 bl-1 S~~j.1.I Aai qi So t.e

.1.4 Note Function 2b, 5, 6a, and Note 10.

Table 4.1-1A Note 4 Table 4.1-1 A Note 6 Table 4.1-1A Note 5 Tal4.11A Note 8 Table 4.1-1A and 4.1-1B Table 4.1-1B Function 6d oablte 1.l-16A note 16 i

-~-

z:

-r-L

..-1

-A44 M3.3-145 IReduces CTS Frequency from 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months to 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months for performing a channel check.

Function 4e 3

Prairie Island ITS Revises CTS Note requiring the SR to be performed within 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months of reaching 15%. The CTS does not have a specific time limit.

Revises CTS Note requiring performance of SR within 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months of reaching specific RTP. The CTS does not require any specific time to perform the SR.

Adds a new Note to CTS requiring verification that the time constants associated with the instrumentation are adjusted to prescribed values. The CTS does not require this SR.

Adds restriction to CTS Mode of Applicability for the Feedwater Isolation Logic to Mode 3 except when the MFRVs and MFRV Bypass valves are closed.

ITa"ble 3.3.5-1 ;

-F I

IC-In n n

4 A

I-r-%,I-A 1 A

!Ir a

F ITable 3.3.2-1

Table M - More Restrictive Changes ITS Section 3.3 -Instrumentation (DOC No. are numbered sequentially by ITS Section) r

[

ITS Section CTS Section Summary latnn t m ILCO 3.3.6 INA Adds new Specification to C TS for Control Roomri o.

,ia, v,,,,,,,,,,.,.

M3.3-160 Adds new Specification to CTS for Spent Fuel Pool Special Ventilation System.

Adds new requirement to CTS to reduce power to Mode 4 for inoperable steam line isolation - manual channel.

M3.3-171 IAdds SR requirements to CTS for testing master and slave relays.

Increases the CTS Allowable Value for the steam generator low-low level in accordance with Westinghouse NSAL 02-3.

LOC 3.3.7 NA

.1 LCO 3.3.7 FLCO 3..3.2....

Cond F Table 3.3.1-1, SR 3.3.2.2, 3.3.2.7, and 3.3.2.8 Table 3.3.2-1, FU 6b and Table 3.3.1-1, FU 13 NA

- - 1 Table 3.5-2B Action 27 Table 4.1-1B Function le, 2c, 3c, 53, 6d, and 7f.

LCO 2.3.A.3.b I 4

Prairie Island ITS FolOC No.1 "M3.3-159 M3.3-170 M3.3-172 CTS SectionII 11 r

ITS Section

Table M - More Restrictive Changes ITS Section 3.4 - Reactor Coolant System (DOC No. are numbered sequentially by ITS Section) a ITS Section I ;T ectlon 3n.1 sI ummaryv

~--

-4 M3.4-04 M3.4-06 M3.4-07 Replaced CTS prose description of the conditions of applicability adding specific ITS MODES which impose plant equipment requirements earlier in the plant startup evolution.

Adds a restriction to CTS for RCS loop inoperability during low power PHYSICS TESTS requiring power level to be less than P-7 in addition to providing an associated action statement.

LCO 3.4.18 Adds SRs to the CTS to be performed during low power PHYSICS TESTS.

FSR 3.4.18.1 land 3.4.18.2

3.4-11 Adds new SR to verify each RCS loop is in operation while at power.

M3.4-12 Adds APPLICABILITY constraints to the CTS prose descriptions resulting in new actions and additional requirements being placed on plant operations.

W3.4-13 Adds new requirements to the CTS requiring both RCS loops to operate if the Rod Control System is capable of rod withdrawal or only one loop is required to operate if the Rod Control System is not capable of rod withdrawal.

M3.4-17 Adds new Actions to the CTS which address one RCS loop not in operation with the reactor trip breakers closed and the Rod Control System capable of rod withdrawal.

M3.4-21 Adds new SRs to the CTS verifying that the required RCS loop is in operation, the SG is capable of decay heat removal, and power is available to the RCP that is not operating.

M3.4-26 Adds new specific operability requirements to the CTS requiring that the SG is capable of decay heat removal.

ITS :SectionI CTS aSctAon 01LCO 3.1.A.1.a (1)

_CO 3*1.A.1.a (1)

SR 3.4.4.1 31.A.1.a(2)

LCO 3.4.5 LCO 3.4.5 LCO 3.4.5, Condition C SR 3.4.5.1, SR 3.4.5.1, 1

3.4.5.2, and 3.4.5.3

[ILCO 3.4.7 LC LCO 3.1.A.1.b(1) 3.1.A.1.b(3) 3.1.A.1.b(3)

LCO M..A.l1 c(l)

I Prairie Island ITS Ii

[L-CO 3.4.41 Livu no. I 7== --.

-- -.- ' - I--

r4latim~morw q

I

Table M - More Restrictive Changes ITS Section 3.4 - Reactor Coolant System (DOC No. are numbered sequentially by ITS Section)

I ITS Section I CTS Section

,'inrP tin I

ulmlh

. 1,1A 4_

Adds new SRs requiring verification that the required RHR or RCS loop is in operation, the SG is capable of decay heat removal, and power is available to the required RHR or RCP that is not ooeratina.

Adds new SRs requiring verification that one RHR loop is in operation, the SG is capable of decay heat removal, and power is available to the RHR pump that is not operating.

Adds Required Action that when both RHR loops are inoperable, suspend operations involving reduction in RCS boron concentration.

Restricts CTS from allowing an RHR pump to be shutdown for 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months to allow an RHR pump to be shutdown for 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months in an 8 hour9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months period.

Adds SRs to require verification that one RHR loop is in operation and verify power is available to the RHR pump that is not operating.

Restricts CTS from allowing an RHR pump to be shutdown for 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months to allow an RHR pump to be shutdown for 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months In an 8 hour9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months period.

Increases CTS operational restrictions by lowering the pressurizer high water level Allowable Value below the level required in the CTS to assure that there is a steam bubble in the pressurizer.

"Eliminates CTS flexibility by deleting the 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months allowed to initiate actions necessary for shutdown.

ITS ecu.onAI1CTSecton FM3.4-31 NA 3.1.A.1.d(1)

I 2

uul r~Pio,,.IW M3.4-32 M3.4-33 M3.4-34 M3.4-37 M3.4-38 M3.4-41 FM3.4-42 Ft D*rni,'-lm Icnnrl ITS INA I

-4 SR 3.4.6.1,1 3.4.6.2, and 3.4.6.3 SR 3.4.7.1, 3.4.7.2, and 3.4.7.3 LCO 3.4.5, Condition B LCO 3.4.8, Note 1 SR 3.4.8.1 and 3.4.8.2 LCO 3.4.6 and LCO 3.4.7 Note 1 LCO 3.4.9 LCO 3.4.9, Condition A, LCO 3.4.14, Conditions C and D 13.1.C.2.e NA 0CO 3.1.A.l.d LCO 3.1.A.2.a(1)

LCO 3.1.A.2.a (3), 3.1.C.2.c, 3.1.C.2.d and I-

Table M - More Restrictive Changes ITS Section 3.4 - Reactor Coolant System (DOC No. are numbered sequentially by ITS Section)

I I ITS Section I OTS Section DlOC No.

tsu=a,

]r M3.4-43 IU

IS4ection. ILCTSUSecilon ICondto 3.14.A,2.a(3 SR 3.4.9.1 SR 3.4.9.1 LCO 3.4.10 and 3.4.10, Condition B LCO 3.4.12 LCO LCO 3.4.12 and 3.4.13, Condition A I-M3.4-44 M3.4-45 M3.4-51 M3.4-52 M3.4-54 3.1.A.2.a(3)

NA LCO 3.1.A.2.b(l)

LCO 3.1.A.2.c(2) and 3.1.A.2.c(3)

LL4'

%O 1 W.

Prairie Island ITS Fl Adds new Required Actions for the possibility that the pressurizer is inoperable.

Adds a new SR requiring periodic verification that the pressurizer water level is < 90%.

Restricts CTS APPLICABILITY by requiring two RCS PSVs to be operable whenever both RCS cold leg temperatures are greater than the OPPS enable temperature specified in the PTLR. This requires more components to be operable for more plant conditions.

Adds new Action Statements and restrictions requiring immediate action to be taken for the Condition ofL one or two SI pumps being capable of injecting into the RCS. The CTS would allow 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months to take actionE instead of being required to immediately take action.

Adds a new Required Action, Completion Time, and SR restrictions to the CTS for ECCS accumulator isolation.

Adds new SRs and associated Frequencies requiring verification that only one (or no) SI pump capable of injecting, RCS is vented and PORV block valves are open as applicable for the MODES of operation and the method of providing overpressurization protection.

3 LCO 3.1.A.2.c (2) and 3.1.A.2.c(3) i.--

IN

-4

-I i

Coirnmarv LCO 3.4.121 and 3.4.13, Condition B, and SR 3.4.13.1, 3.4.13.2.

3.4.13.3, and 3.4.13.4 SR 3.4.1 2.1, 3.4.12.2, 3.4.12.3, 3.4.13.1, 3.4.13.2, 3.4.13.3, and 3.4.13.4 Condition A

Table M - More Restrictive Changes ITS Section 3.4 - Reactor Coolant System (DOC No. are numbered sequentially by ITS Section) inn: Nn. I Summary iTs Section CTS Section Adds a new Specification, LCO, Conditions, and SRs for RCS Minimum Temperature for Criticality.

Adds Frequency of 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months for evaluating the integrity of the RCS following an out-of-limit condition.

Adds new Required Actions for out-of-limit conditions when the RCS is below 200 OF.

Adds new SR to verify that RCS pressure, temperature and heatup and cooldown rates are within the specified limits.

Adds SRs to perform Channel Checks, COTs an.] Calibrations of containment radiation monitors and Calibration of sump pump run time instrumentation.

Adds a Frequency of every 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months for verifying that the limits of dose equivalent 1-131 primary coolant specific activity limit are within limits.

Increases the Frequency to perform the functional test of the OPPS from each refueling outage to monthly when the RCS temperature is below the LTOP enable temperature.

and SR 3.4.2.1 LCO 3.4.3, Condition A LCO 3.43, LCO 3.1.B.1.b CdO3i.4o.3, Condition C SR 3.4.3.1 SR 3.4.3.1, SR 3.4.16.1,1 3.4.16.2, 3.4.16.3, and 3.4.16.4 L-C-3.4.1"-7, Condition A SR 3.4.12.4 LCO 3.1.B.1.b NA NA LCO 3.1.D.2.a Table4.1-.C Item 25 M3.4-85 Adds a Frequency of 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months to perform the OPPS mitigation SR.

SH 3.4.12.4 I able 4.1-1l I

Note 38 M3.4-108 1

Adds Frequency requirements to perform a RCS flow test within 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months after reaching 90% RTP.

JSR3.4.1.3 LCO 3.1O.J M3.4-117 IAdds a specific limit of 31 days to the CTS for initial performance of RCS Radiochemistry E SR 3.4.17.3 Table 4.1-2B determination.

I INote 1 I.

4 1zr77?

ircrr

M3.4-57 M3.4-62 M3.4-63 M3.4-64 M3.4-72 M3.4-81 1M3.4-84 n-;-

ITQ iI co. q-4-2 I9NA*

I LfWW 1lF.

I

ý.1; i

1 1

-1; IvAm ISR 3.4.1-2.4 I--

I

Table M - More Restrictive Changes ITS Section 3.4 - Reactor Coolant System (DOC No. are numbered sequentially by ITS Section)

DOCNo.

Summary ITS Section ICTS Section M3.4-123 lEliminates CTS flexibility by requiring that the block valves be restored to OPERABLE and does not LCO 3.4.10 3.1.A.2.c provide an alternate option of placing the PORVs in manual as in the CTS.

(1)(b)5 M3.4-129 Adds a new condition to CTS for the PORVs inoperable yet capable of being manually cycled.

LCO 3.4.11 LCO Condition A q

3.1.A.2.e(1)(a)1 M3.4-130 Adds a new requirement to the CTS, that the PORVs are inoperable if they are not capable of being LCO 3.4.11 LCO manually cycled.

Condition B 3.1.A.2.e(1)(b)2 manullycycedand E

and 3 M3.4-131 IAdds LCO requirement to CTS stating that the Pressurizer Heaters must be OPERABLE.

and SR 4.6.C adR46 5

Prairie Island ITS

Table M - More Restrictive Changes ITS Section 3.5 - Emergency Core Cooling Systems (DOC No. are numbered sequentially by ITS Section)

DOrCNO.

i M3.5-02 i.-5-0-3 M3.5-05 M3.5-06 M3.5-08 M3.5-1 0

[fiý.-1-5-8 Summary it I.

Adds new SR requiring verification of the RWST water volume every 7 days.

Adds a new requirement establishing the upper limits for boron concentration in the RWST to 3500 ppm.

Adds new SRs requiring verification that the isolation valves are fully open, the water volume is within limits, the cover pressure is within limits and power is removed from the ECCS accumulator isolation valves.

Revises CTS requirements stating the SI pumps, RHR pumps, and RHR heat exchangers are to be OPERABLE. The ITS requires the ECCS Trains to be OPERABLE which not only envelopes the CTS equipment but is more inclusive of other equipment than the specific requirements of the CTS.

]Adds new SRs requiring verification of ECCS MOV positions, non-MOV positions, MOV breaker positions and containment sumps clear of debris.

Adds-new SRs to verify valve position, verify power has been removed for specific valves, verify ECCS throttle valves are in their correct position, and verify ECCS sump suction inlet is not restricted by debris.

-Adds CTS requirements to remove power from ECCS accumulator isolation valves instead of just relying upon monitor lights and alarms.

ITS seti6h.

SR 3.5.4.1 NA SR 3.5.4.1 SR3.5.4.2 SR 3.5.1.1.

3.5.1.2, 3.5.1.3, and 3.5.1.5 LCO 3.5.2 SR 3.5.2.1, 3.5.2.2, 3.5.2.3, and 3.5.2.8 CTS Section NA LCO 3.3.A.l.a NA LCO 3.3.A.1.c, 3.3.A.1.d, and 3.3.A.1.e INA sR 3.5.3.1 NA WA LCO 3.3.A.1.g (3)

I Prairie Island ITS I

it Ic

Table M - More Restrictive Changes ITS Section 3.5 - Emergency Core Cooling Systems (DOC No. are numbered sequentially by ITS Section)

DOC No.

M3.5-308 1M3.-11 Summary Sectio I

--

I II ro i

I Reduces CTS Completion Time to place the reactor in Mode 3 by 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months . CTS LCO 3.0.C allows 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months to initiate reactor shutdown, an additional 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months to be in MODE 3 and another 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months (total 37 hours4.282407e-4 days 0.0103 hours 6.117725e-5 weeks 1.40785e-5 months ) to be in MODE 5. The ITS would require the reactor be placed in MODE 3 within 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months and 5 1000 psig within 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months .

Reduces CTS Completion Time allowance when entering LCO 3.0.C. CTS LCO 3.0.0 would allow 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months to plan for shutdown, 7 hours8.101852e-5 days 0.00194 hours 1.157407e-5 weeks 2.6635e-6 months to be in MODE 3 and 37 hours4.282407e-4 days 0.0103 hours 6.117725e-5 weeks 1.40785e-5 months to be in MODE 5. The ITS requires the unit to be in MODE 3 within 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months and be in MODE 5 within 36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months .

LCO 3.5.4 M~5-312 A-dd-snew LCO, fo-r E S RHR and SI subsystems. The CTS does not require any specific time to LCO 3.5.3 restore the RHR or SI subsystem to OPERABLE therefore requiring entry into LCO 3.0.C. CTS LCO 3.0.C allows 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months to initiate reactor shutdown, an additional 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months to be in MODE 3 and another 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months (total 37 hours4.282407e-4 days 0.0103 hours 6.117725e-5 weeks 1.40785e-5 months ) to be in MODE 5. ITS allows 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months to be in MODE 5.

IM3.5-313 -

Adds new Required Action, Completion Time, and associated shutdown track for the RWST if it cannot LCO 3.5.4 be returned to OPERABLE status within the associated Completion Time.

M-3.5-314 Adds new Condition requiring that if one or more trains of ECCS are inoperable for longer than the 72 LCO 3.5.2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months , the plant must be placed in Mode 3 within 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months and Mode 4 within 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months . The ITS requires reducing RCS temperatures to Mode 4 in 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months instead of 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months to be in Mode 4 which is allowed by the CTS.

CTS Section LCO 3.3.A.1 LCO 3.3.A.1 3.3.A.1.a LCO 3.3.A.1 ILCO 3.3.A.2 2

Prairie Island ITS 0.0

'f f#*

LC&O 3-.3.A.2 ILCO 3.5.1 1

i

Table M - More Restrictive Changes ITS Section 3.6 - Containment Systems (DOC No. are numbered sequentially by ITS Section)

DOC No.

M3.6-04 1M3.6-13 IM3.6-14 M3.6-17 M3.6-29 M3.6-31 M3.6-32 M3.6-37 Summary p

I CTS Section ILCO 3.6.5 aLCO 3.3.B.1.a SR 3.6.5.1 INA SR 3.6.6.1 and 3.6.6.2 NA LCO 3.6.3 ILCO 3.6.C.1 LCO 3.6.'9 LCO 3.6.H Restricts CTS LCO by requiring an ECCS Train to be OPERABLE instead of only requiring specific L

components.

Adds new-SR requiring verification of containment spray system valve positions if the valves are not locked sealed or otherwise secured in position.

locked, sealed, or otherwise secured in position and verification of spray additive tank solution volume.

Re-vises OTS to include all containment isolation valves instead of just selected valves.

Eliminates CTS flexibility of allowing 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months to initiate a reactor shutdown when LCO 3.0.C is entered.

Adds a new requirement to verify that penetration flow paths are isolated.

Adds a new requirement for isolation of penetration flow paths with two inoperable penetration barriers.

The CTS would allow 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months to perform this whereas, the ITS only allows 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months .

Adds SRs requiring verification that the 36-inch containment purge blind flange is Installed, that penetrations outside containment required to be closed post-accident are closed if not locked, sealed, or otherwise secured, that penetrations inside containment required to be closed post-accident are closed if not locked, sealed, or otherwise secured, and automatic isolation valve closure time.

Adds a new SR requiring verification that one shield building door in each access opening is closed during plant conditions requiring shield building integrity.

LCO 3.6.3, Condition B SR 3.6.3.1, 3.6.3.3, 3.6.3.4, and 3.6.3.5 SR 3.6.10.1 LCO 3.6.0.3 NA NA 1

Prairie Island ITS 1.1 r-%^n m

I I*, I. -,--.- " ý:

, -Z " -1 4 U 4' -4 1

LCO 3.6.3 LCO 3.6.C.3.c and W

vv v....

Table M - More Restrictive Changes ITS Section 3.6 - Containment Systems (DOC N.

r..mbre sequentiallyby ITS Section)

DOC No.

M3.6-38 Eliminates CTS flexibility of allowing 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months to prepare for a reactor shutdown. Instead the ITS requires the plant to initiate shutdown when the Required Actions and associated Completion Times are not met.

M3.6-39 M3.6-41 M3.6-51 M3.6-62 M3.6-61 M3.6-68 M3.6-82

[M3.6-89 Eliminates CTS flexibility of allowing 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months to prepare for a reactor shutdown if a recombiner is inoperable for more than 30 days. Instead the ITS requires the plant to initiate shutdown when the Required Actions and associated Completion Times are not met.

Adds new SR requiring verification that containment pressure is within limits.

Adds a Completion Time that In one hour verify that the OPERABLE air lock door is closed.

Adds new requirements to immediately verify containment leakage rates and 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months to verify that one air lock door is closed.

Adds a new SR requiring verification only one air lock door can be opened at a time.

Reduces CTS flexibility replacing terminology of a circuit with a train. A train may include more equipment than a circuit.

Adds a new requirement generating additional actions that if the secondary containment bypass leakage is not within limits, restore to within limits, within 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months .

1Adds a new Note which requires entry into the "Containment Integrity" Specification-when vacuum breaker isolation valve leakage results in exceeding the overall containment leakage rate acceptance criteria.

Eliminates CTS flexibility by restricting the time allowed for one containment fan cooler train and one containment spray train to be out of service to 10 days from discovery of failure to meet the LCO. The CTS does not require such a limitation.

ISSectio n LCO 3.6.3, Condition E LCO 3.6.7, Condition B SCTS section LCO 3.6.C.3 L CO 3.6.1.2 SR 3.6.4.1 INA LCO 3.6.2, Condition A LCO 3.6.2, Condition C LCO 3.6.M.2.a LCO 3.6.M.3 SR 3.6.2.2 INA SR 3'.6.9.1 SR 4.4.B.4.d LC0 3.6.3 Condition D iLCO 3.6.B.3 LCO 3.6.8 LCO 3.6.B.3 1CO 3.6.5, Conditions A and C LCO 3.3.B.2.a and 3.3.B.2.b 2

Prairie Island ITS

Table M - More Restrictive Changes ITS Section 3.6 - Containment Systems IUUL'-

,^-^no.

WU IIU iLJV5nU n i 7

__ITSSection)

(DOG NoJ*J. are inUlIIUerea, eqUenuauly uy mi

.o,

....iuy DOC No.

Summary ITS Section CTS Section L b "M

.A, IM3.6-91 Reduces CTS Completion Time from 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months to I hour to correct the temperature o0 the containment shell or temperature differential between the containment air temperature and shield building annulus.

Loit i3.b.

Condition A and 3.6.K.2 3

Prairie Island ITS ih, iir,1fl2

Table M - More Restrictive Changes ITS Section 3.7 - Plant Systems (DOC No. are numbered sequentially by ITS Section)

DOC No.

Summary TrrS Section CTS Section i

Cond C and 3.7.6 Cond B 3.4.B.1.a and 3.4.B.2 SR 3.7.5.1 1NA LCO 3.7.2 INA LCO 3.7.3 NA Increases the amount of equipment required to be OPERABLE to support the AFW system. The ITS requires entire train of AFW to be OPERABLE and not just selected equipment within the system.

Adds new SR requiring verification that the AFW valves are locked, sealed or otherwise secured in position, are in the correct position.

Adds a new LCO requiring two MSIVs to be OPERABLE.

IAdds new Specification requiring two MFRVs and associated bypass valves to be operable.

4Ad-ds'SFRs requiring verification of the isolation time for the MFRV and MFRV bypass valves on an actual or simulated signal.

Increases the CST volume of water required to 100,000 gallons for each unit.

Increases the amount of equipment required to be OPERABLE to support the AFW system. The ITS requires entire train of AFW to be OPERABLE and not just selected equipment within the system.

Adds a new requirement to verify the cooling water supply availability within four hours and every 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months thereafter.

1.

I '41',

M3.7-27lAdds a new SR requiring verification of the CST inventory every 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months .

NA

[CO 3.4.B.1.d LCO 3.4.B.2.a LCO 3.4.B.2.c CTS requires the plant to shutdown to MODE 4 if the secondary chemistry is not within limits. The ITS LCO 3.7.14 LCO 3.0 requires the plant to shutdown to MODE 5.

Cond A Prairie Island ITS looi%, qntnq M3.7-08 I 3-I M3.7-12 M3.7-14 W3.7-16 1M3.7-23 M3.7-30 ILC 3.(-7.5ILC;U SR 3.7.3.1 and 3.7.3.2 LCO 3.7.6 LCO 3.7.5 Cond A and B

LC6O 3.7.6 Cond A lco 13 7 A I IKIA I NA

ý5M ;.1I.oj.

Table M - More Restrictive Changes ITS Section 3.7 - Plant Systems (DOC No. are numbered sequentially by ITS Section)

DOC No.

Summary ITS Section CTS Sectlon Eliminates CTS flexibility allowing one hour to prepare for initiating a reactor shutdown. The ITS deletes the one hour preparation time and requires initiation of reactor shutdown sooner.

Increases the amount of equipment required to be OPERABLE, by the CTS, to support the CC system.

The ITS requires entire train of CC to be OPERABLE and not just selected equipment within the system.

A-d-ds-a-new-SR requiring verification that CC valves in flow paths to safety related equipment that are not locked, sealed, or otherwise secured in position, are in the correct position.

ReducesC-TlS flexibility of listing the specific equipment required to be OPERABLE for the Cooling Water System by requiring the entire train of Cooling Water to be OPERABLE.

M3.7-35 M3.7-37 M3.7°39

.3-46 M3.7-48 M3.7-49 M3.7-51 M3.7-52 Adds a specific Completion Time to the CTS of one hour to verify the sluice gate position.

Adds a specific Completion Time to the CTS of 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months to verify the sluice gate position.

Cond A LCO 3.7.7 Cond B SR 3.7.7.1 LCO 3.3.C.1.a.(1) and 3.3.C.l.b(1)

NA LCO 3.7.8 iLCO 3.3.D.1 LCO 3.7.8 Cond C SR 3.7.8.1 Cond A LUU

L'JY.J Cond A LCO 3.3.D.2.b and (2)

[NA il ri,"

02 a,

I fL '.J 3.3.D.2.c 3.3.D.2.d LCO 3.7.9 LCO Cond C 3.3.D.2.e 2

Prairie Island ITS July 2002 Adds a specific Completion Time to the CTS of 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months to verify the vertical motor driven CL pump is operable.

Adds a newSRtoithe*CTS requiring verification that CL valves in flow paths to safety related equipment that are not locked, sealed, or otherwise secured in position, are in the correct position.

Adds a specific Completion Time to the CTS of 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months to verify with one Safeguards Traveling Screen inoperable, verify the sluice gate position.

FSR

-3.7.8.1 h r'nq 71"4 IL*CO SAD 1 i

7TC 1 11 rIn h

-I I.

VV Ve*e*

Table M - More Restrictive Changes ITS Section 3.7 - Plant Systems (DC'r No. are numbered sequentially by ITS Section) re'-

n CTS Section DOC No.

Summary Adds new SR to the CTS requiring verification that the safeguards traveling screens are operable.

Eliminates CTS flexibility allowing 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months to prepare for initiating a reactor shutdown. The ITS deletes the 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months preparation time and requires initiation of reactor shutdown sooner.

E1l-iminates CTS flexibility allowing two hours to stop fuel handling and placing the OPERABLE CRSVS train inservice. ITS requires these actions to be initiated immediately.

Addsn-ew-Specification, Required Actions and SRs requiring two safeguards chilled water trains to be operable.

,dds-ne-wSR-requiring monthly verification that the CL diesel fuel oil supply meets the required limits.

A-d-ds SRs requiring verification that each SCWS train actuates on an actual or simulated actuation signal in addition to the OPERABILITY of the SCWS components.

Eliminates CTS flexibility of allowing one hour to prepare for initiating a reactor shutdown. The ITS deletes ithe one hour preparation time and requires initiation of reactor shutdown sooner.

LCO 3.7.10 Cond F LCO 3.7.10 Cond E LCO 3.7.11 NA COn 3.7.11 Cond D LCO 3.13.A.1 LCO 3.13.A.1 ISR3.7.8ý31NiA---

SR 3.7.11.1 and 3.7.11.2 Cond C NA I

-

J'J QAJ.EJ..J Reduces the Completion Time to suspend movement of irradiated fuel from unlimited to immediately.

-r LJ'.J.J. I

I I..

Adds a new Specification requiring the fuel storage pool water level to exceed 23 feet over the top of irradiated fuel seated in the storage racks during irradiated fuel movement.

M3.7-76

}Adds a.new SR requiring verification of the fuel pool level during movement of irradiated fuel.

4A SR37.1 5.1 !jNA 3

Prairie Island ITS M3.7-53 M3.7-55 5-8 M3.7-5 9 M3.7-60 SM3.7-61 M3.7-65

[M773 M3.7-75 LsUO 3..1.3I LJ

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Table M - More Restrictive Changes ITS Section 3.7 - Plant Systems (DOC No. are numbered sequentially by ITS Section)

DOCNo.

Summary a

9. IT"ction""TS Section

f

,;n*r rt h

N l 7R i7.10.1.

SR 4.14.B.4, Increases CTS SR requirements from only requiring the uontrol Room venru i

rcu-s,,'iu, *,U.....

monthly to operating the entire system.

7-107Adds anew SR requiring verification of each fuel assembly prior to moving the assembly.

M3.7-108 VReduces CTS interval for performing the RCS activity level SR from every six months when the activity I level is less than 10% of the limit, to every 31 days regardless the activity level.

Restricts CTS allowed outage time for the AFW equipment to a maximum of 10 days from discovery of Iailure to meet the LCO.

Restricts CTS allowed outage time for the Cooling Water pump or header to a maximum of 10 days from discovery of failure to meet the LCO.

Increases the CTS volume of fuel oil supply required for the CL diesel from 19,000 to 19,500 gallons.

Adds a new SR-requiring the SG PORV block valves be manually cycled every 24 months.

M3.7-1 19 Adds Completion Time for closing an inoperable MSIV in 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months before initiating the shutdown track Iwhereas the CTS does not provide any Completion Time.

Increases APPLICABILITY requirements to include MODE 4 for SG PORVs, when SG used to remove decay heat, motor driven AFW train and CSTs.

3.7.12.1, and 3.7.13.1 4.4.B.4.d and 4.15.B.4 SR 3.7.17.1 SR 4.20 SR 3.7.14.1 LCO 3.7.5 Cond B LCO 3.7.8 Cond B and C

LCO 3.7.8 SR 3.7.4.2 LCO 3.7.2 Cond D LCO 3.7.4, 3.7.5, and 3.7.6 Increases CTS requirements from requiring two PORVs OPERABLE to requiring two OPERABLE PORV LCO 3.7.4 lines. The ITS will require more equipment to be OPERABLE.

Table 4.1-2B Item 15 and Note 5 LCO 3.4.8.2.a LCO 3.3.D.2.a and 3.3.D.2.b 3.3.D.1.d SR 4.8.B Table 3.5-2B Action 27 3.4 LCO 3.4.A.1.b 4

Prairie Island ITS

M3.7-104 M3.w M3.7-109 M3.7-1101 1M3.7-115 Mti3.7-116l M3.7-120 Mk3.7--121 I

DOC No.

M3.8-04 M3.8-06 M3.8-14 M3.8-18 M3.8-19 M3.8-21 M3.8-24 FM3.8-27 iI Table M - More Restrictive Changes ITS Section 3.8 - Electrical Power Systems (DOC No. are numbered sequentially by ITS Section)

Summary "1-3*"

Adds new shutdown Specifications to CTS.

Adds Required Action to CTS that within 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months determine OPERABLE DG is not made inoperable due to a common mode failure.

Adds new Specification to CTS for Diesel Fuel Oil testing.

Adds Completion Time requirements of 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months to CTS for verifying associated battery, other train charger, and DG and safeguards equipment on the other train.

Adds a 2 hour2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months Completion Time to CTS for verifying the other battery and both battery chargers are C)PERABLE.

A Adds new second Completion Time to CTS of 16 hours1.851852e-4 days 0.00444 hours 2.645503e-5 weeks 6.088e-6 months from discovery of failure to meet LCO for the reactor protection instrument AC panel.

Adds new SR Frequency to CTS from discharging the batteries every 5 years to verify battery capacity of the battery > 80% of the manufacturer's rating every 5 years and 12 month when the battery shows jdegradation, or reached 85% of the expected life.

jAdds new SR to CTS verifying correct breaker alignment and Indicated power availability for each qualified path every 7 days.

SR 3.8.1.1 INA 1

Prairie Island ITS

.h0v 2002 LCO 3.8.2, 3.8.5, 3.8.6, 3.8.8, and 3.8.10 LCO 3.8.1 Condition B LCO 3.8.3 Condition B, C, and D LCo 3.8.4 Condition A LCO 3.8.4 Condition B LCO 3.8.9 Conditions B CT' Section NA 3.7.B.1 NA LCO 3.7B.7 LCO 3.7.B.8 INA SR 3.8.6.6 SR 4.6.B.4 land C

Table M - More Restrictive Changes ITS Section 3.8 - Electrical Power Systems (DOC No. are numbered sequentially by ITS Section)

DOC No.

Summary M3.3-31 Adds SR requirements to CTS stating that another SR shall be performed immediately following, without shutdown, the DG test.

M3.8-41 Adds new SRs to CTS for the shutdown Specifications.

M3.8-42 Addssnew-SRs toCT"S-verifying correct breaker alignments and voltage to safeguards AC, DC, and reactor protection instrument AC electrical power distribution subsystems within 7 days.

M3.8-47 Adds new SR to CTS requiring verification that cach battery charger supplies a specific current rating and float voltage every 24 months.

M--3.-49 Adds new SR to CTS to verify correct inverter voltage and alignment to the Reactor Protection IInstrumentation AC panels every 7 days.

M3.8-50 1Increases CTS SR Frequency from every 3 months to monthly for verifying the water level in the bat'tery cell.

1M3.8-52 jincreases CTS SR Frequency from testing the batteries monthly to every 7 days.

SR 3.8.1.3 Note 4 LCO 3.8.2, 3.8.5, 3.8.6, 3.8.8, and 3.8.10 SR 3.8.9.1 and 3.8.10.1 SR 4.6.A.1.e NA fNA SR 3.8.4.2 NA sR 3.8.7.1" INA SR 3.8.6.3 ISR,4.6.B.2 SR 3.8.4.1 ISR 4.6.B.1 2

Prairie Island ITS

Table M - More Restrictive Changes ITS Section 3.8 - Electrical Power Systems (DOC No. are numbered sequentially by ITS Section)

"No.'SummaryITS Section CTS Section DOCIf' No.Rumm1ryI A.-A.t n

M3.8-55 M3.8-64 M3.8-65 PM3.8-66-l Increases CTS SR requirements. CTS requires the buses, which verify the DGs start, whereas the ITS requires the loads for the DG to be verified.

Incr eases TSrequirements by adding a second Completion Time of 14 days from discovery of failure to meet the LCO when one DG and one offsite path are inoperable.

Adds new requirements to CTS that with one DC electrical power subsystem inoperable, for other reasons, restore DC electrical power subsystem to OPERABLE within 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months .

4aAdds new SR to CTS requiring a battery service test to verify design requirements of the DC electrical power system.

M3.8-67 Increases CTS requirements by adding a second Completion Time of 16 hours1.851852e-4 days 0.00444 hours 2.645503e-5 weeks 6.088e-6 months from discovery of failure to meet the LCO.

M3.8-69 Adds a new SR to CTS requiring that on a 24 month basis, either by a simulated or actual loss of offsite power, the DG start on auto-start.

LCO 3.8.1 Cond B LCO 3.8.4 Condition C LCO 3.7.B.1 and 3.7.B.2 NA SR 3.8.4.3 lNA LCO 3.8.9 Cond A and B LCO 3.7.B.6 SR 3.8.1.11 _.SR 4.6.A.3.b.1.

3 Prairie Island ITS I.A.g.

IRSR 381.10 I54.6.A.3.b.21 i

i JOI 0.0.

1. 1 j

Table M - More restrictive Changes ITS Section 3.9 - Refueling Operations (DOC No. are numbered sequentially by ITS Section)

DOC No.

Summary' M3.9-08 Adds new Condition, Required Actions, Completion Times, and SRs if the boron concentration is not within limits.

Adds SRs requiring verification of containment purge and inservice purge penetration status every 7 days and verification of inservice purge valve actuation every 24 months.

Expands the CTS MODE of APPLICABILITY for monitoring the core subcritical neutron flux from whenever the core geometry is changed to MODE 6.

Adds an Action Statement requiring additional verification of boron concentration once per 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months if both neutron flux monitors are inoperable.

Adds an Action Statement requiring isolation of unborated water sources and suspend CORE ALTERATIONS if the audible count rate indication is not operable.

KAdds SRs requiring a CHANNEL CHECK every 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months and a CHANNEL CALIBRATION every 24 months of the neutron flux monitors.

Expands CTS Applicability from requiring one RHR pump to be OPERABLE and operating during CORE ALTERATIONS to requiring one RHR pump OPERABLE and operating during all of MODE 6.

1Eliminates CTS flexibility of allowing an RHR pump to be shutdown for up to 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months over an unlimited period to one hour per 8 hour9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months period.

LCO.9,- I' able 1-1 L

CTS Section M3.9-16 M3.9-21 M3.9-22 M3.9-24 M3.9-32 M3.9-33 M3.9-36 1

Prairie Island ITS Adds a new SR requiring verification every 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months that the RHR loop is in operation.

ISR 3.9.5.1

[NA

-r_

LCO 3.9.1, Condition A SR 3.9.4.1 and 3.9.4.2 LCO 3.9.3, Applicability LCO 3.9.3.

Condition B LCO 3.9.3, Condition C SR 3.9.3.1 and 3.9.3.2 LCO 3.9.5 and 3.9.6 LCO 3.9.5, Note I I Table 1-1 LCO 3.8.A.1.a.2.b.iv LCO 3.8.A.1.c LCO 3.8.A.1.c LCO 3.8.A.1.c LCO 3.8.A.1.c LCO 3.8.A.1.f LCO 3.8.A.l.f I

Table M - More restrictive Changes ITS Section 3.9 - Refueling Operations (DOC No. are numbered sequentially by ITS Section)

DOC No.

Summary

4.

M3.9-37 Increases CTS MODE of APPLICABILITY from specific operations during MODE 6 to whenever the unit is in MODE 6.

M3.9-43 M3.9-51 Adds SRs requiring verification that one RHR loop is in operation every 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months and verify proper breaker alignment and power available to the other RHR pump every 7 days.

pump is not operating.

Eliminates CTS flexibility of allowing an RHR pump to be shutdown for up to one hour over an unlimited period to one hour per 8 hour9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months period in addition to adding restrictions on temperature, and Idilution and draining operations.

IS'rr LCO 3.9.6 SR 3.9.6.1 and 3.9.6.2 LCO 3.9.5, and 3.9.6 LCO 3.9.-6, Note 1 CSSiction LCO 3.8.A.1.g NA LCO 3.8.A.3 LC6 3.8.A.lf 2

I* ;1

,lc ~nrl ITR

Table M - More Restrictive Changes ITS Section 4.0 - Design Features (DOC No. are numbered sequentially by ITS Section)

DOCNo.

summary nITNONE

""TjNONE I KnrqKT II uJ I 14u-

-r-J I

Prairie Island ITS 0

9

Table M - More Restrictive Changes ITS Srrtion 5.0 - Administrative Controls (DO' No. are numbered sequentially by ITS Section)

DOC No.

M5.0-17 M5.0-23 M5 0-37

ummury

-'xl

-

.-:'

A.

'¶..

Adds CTS requirements by incorporating the requirements or the "new 1 rU r

I

-u.

Adds a new program, Safety Function Determination Program, requiring a system OPERABILITY evaluation be performed whenever LCO 3.0.6 is entered.

Ad-'s-anew requirement specifying that the duty shift manager shall hold an SRO license.

CItS Section 5.5.13 NA 5.2.2.c 6.2 1

Prairie Island ITS

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,--,- vartgn 15.5.4 16.5.D I.

summary lulu.

t

v t e Letter Sequence Approval
TAC:MB0695, Ventilation System Envelope Allowed Outage Time (Approved, Closed) TAC:MB0696, Ventilation System Envelope Allowed Outage Time (Approved, Closed)
Initiation Acceptance... Supplement, Supplement, Supplement Administration Questions 8 January 2002 Answers Results Approval, Approval, Approval, Approval, Approval, Approval, Approval Other: ML021830089, ML022070613, ML022070658, ML022140359, ML022140370, ML022140394, ML022140412, ML022210043, ML022210054
MONTHYEAR2002-03-06 [Table View]

ML023040121

Text

RESPONSE

RESPONSE

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