Text

Attachment 4 to Safety Evaluation of Amendment No. 149 - Table L - Less Restrictive Changes
	ML023040118
Person / Time
Site:	Prairie Island
Issue date:	07/26/2002
From:	; NRC/NRR/DLPM/LPD3
To:	;
References
	TAC MB0695, TAC MB0696
	Download: ML023040118 (35)
	v • d • e

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

Cnype ct -CTS Summaryi, DOC No.

Table 1.1-1 Table 1-1 1, 2 title changes.

PL.0-22 Revises definition of operating MODES including MODE rather than "Critical'.

Redefines reactivity conditions to change MODES at 0.99 Keff MODE changes from MODE 2 to MODE 1 Revises RATED THERMAL POWER (RTP) at which the to be performed at power levels up to from 2% to 5%. This change also allows PHYSICS TESTS 5% RTP.

functionally the same except that CTS Average reactor coolant temperature requirements remain to 200 OF. MODE 4 changed MODE 5 was less than 200 OF and ITS is less than or equal accordingly to interface with the new limit for MODE 5.

BOLTS FULLY TENSIONED",

Deletes Column entitled, "REACTOR VESSEL HEAD CLOSURE since this facet of the MODE definition is included in footnotes.

CHANGE TYPES

1. Relaxation of LCO Requirement

2. Relaxation of Applicability

3. Relaxation of Surveillance Requirement

4. Relaxation of Required Action

5. Relaxation of Completion Time Information

6. Deletion of Requirements Redundant to Regulations or Design months to 24 months

7. Relaxation of Surveillance Frequency from 18

8. Relaxation of CTS 3.0.C Requirements

9. Relaxation of SR Frequency Prairie Island ITS

,lulv 2002

Table L - Less Restrictive Changes ITS Section 2.0 - Safety Limits (DOC No. are numbered sequentially by ITS Section)

CHANGE TYPES

1. Relaxation of LCO Requirement

2. Relaxation of Applicability

3. Relaxation of Surveillance Requirement

4. Relaxation of Required Action

5. Relaxation of Completion Time

6. Deletion of Requirements Redundant to Regulations or Design Information

7. Relaxation of Surveillance Frequency from 18 months to 24 months

8. Relaxation of CTS 3.0.C Requirements

9. Relaxation of SR Frequency

,,,r3ýor,%I-,Il-nrl IT.R

Table L - Less Restrictive Changes ITS Section 3.0 - LCO ApplicabilitylSR Applicability (DOC No. are numbered sequentially by ITS Section)

I ~-w-~F;.' ',uamEnu

? i't§'MI6n OTS Sebt Type Summary

ýn - " i. ý7 A n M 112 0 I. r"n I--;--q lI =71 13.9*

Relaxes CTS requirements allowing up to 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months for a missed SR. ITS allows 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months up G1 4.0.B IJ, 1ý I%,%VV tovlu to the stated interval with appropriate risk assessment justification.

CHANC3E TYPES

1. Relaxation of LCO Requirement

2. Relaxation of Applicability

3. Relaxation of Surveillance Requirement

4. Relaxation of Required Action

5. Relaxation of Completion Time

6. Deletion of Requirements Redundant to Regulations or Design Information

7. Relaxation of Surveillance Frequency from 18 months to 24 months

8. Relaxation of CTS 3.0.C Requirements

9. Relaxation of SR Frequency Prairie Island ITS VA..5.. *#*tflflS

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

TS sec Inange IDOC omil',S~eCtlorl

. ype Summry I! li co" 0._'t1s:i ILC')RO3.0;.C. 4.8I 3 in 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months Eliminates CTS requirement to enter LCO 3.0.C which requires entering MODE I.;j .F w L3.1-21 IL%.,V 3.0.C, and plant to go to MODE 3 in 6 hours and not 3.10.D.1 and MODE 5 in 36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months . The ITS only requires the continue to MODE 5 for the same Condition.

L3.1-23 1Eliminates CTS requirements to comply with the control bank insertion limits criticality". The ITS only requires meeting control bank insertion limits when in when "approaching MODES 1 and 2 LCO 3.1.6 LCO 3.10.D.212 with Keff >_1.0.

LCO 3.1.6 LCO 3.0.C 4, 8 3 in 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months and 3.10.D L3.1-26 Eliminates CTS requirements to enter LCO 3.0.0 which requires entering MODE in 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months and not and MODE 5Sin 36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months . The ITS only requires the plant to go to MODE 3 continue to MODE 5 for the same Condition.

LCO 3.1.8, 'CO 3.1 0.D.3]2, 4 Eliminates CTS requirements for ITC, Rod Group Alignmert, and RCS Minimum Temperature LCO 3.1.5 L3.1-28 for Criticality requirements from being met during PHYSICS TESTS. Note, and LCO 3.1.6 Note

ýA Table 4.1-1C 1,2 System in JL-3.-1-63-- Eiminates-CTS OPERABILITY requirements for the Analog Rod Position Indication rod drive IFunction 2 the control IMODES 3.,4, and 5 when the reactor trip system breakers are closed and Note 31 lsystem is capable of rod withdrawal.

CHANGE TYPES

1. Relaxation of LCO Requirement

2. Relaxation of Applicability

3. Relaxation of Surveillance Requirement

4. Relaxation of Required Action

5. Relaxation of Completion Time

6. Deletion of Requirements Redundant to Regulations or Design Information

7. Relaxation of Surveillance Frequency from 18 months to 24 months

8. Relaxation of CTS 3.0.C Requirements

9. Relaxation of SR Frequency Prsirip Ilaqnd ITS

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

ITS Section CTS Sect Change DOC No. Summary Type F TcR q 11./I.1,I 7 1t Tahl,- A4.1-1C 110 lLL3.1-64 Relaxes CTS requirements to functionally test the rod position indication "prior to each startup Oibm 0.

Note 30 following shutdown in excess of two days if not done in the previous 30 days". The ITS requires this test to be performed "prior to criticality after each removal of the reactor head".

tLCO 3.1.4 LCO 3.10.E.115 L3.-1-6-7 Increases CTS Completion Time for-determining core power distribution from 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months to 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months .

CHANGE TYPES

1. Relaxation of LCO Requirement

2. Relaxation of Applicability

3. Relaxation of Surveillance Requirement

4. Relaxation of Required Action

5. Relaxation of Completion Time

6. Deletion of Requirements Redundant to Regulations or Design Information

7. Relaxation of Surveillance Frequency from 18 months to 24 months

8. Relaxation of CTS 3.0.C Requirements

9. Relaxation of SR Frequency 2

Prairie Island ITS 1..1 . *'./*/*n

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

II - Change DOC N.Summary .. - rr6sii~ticn 1 CTSSect T 1 - -bil$.1 1 1LTyp L3.2-09 Deletes CTS requirements to determine the target flux difference and F,&H following power ýSR 3t.2.1.1 L3CU 3.10.B.2.b 1 changes of 10% or more.

iReduces CTS operating restrictions for placing the unit in MODE 3 when the hot channel factors LU~~l 11g~AU L3.2-17 L3;U Condition B 3.10.B.1 are not met. The ITS requires placing the unit in MODE 2 in the same Condition.

- 1 2,4

-T.-

Deletes CTS requirements for placing the plant in hot shutdown within 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months if the hot channel LCO 3.2.2, 1.LCO !2,4 Condition A 3.10.B.3.c Ilimits are not met. The ITS requires a specific reduction in power level and not a shutdown.

4 L3.2-24 Deletes CTS requirement that "at-least three operable excore channels" shall be within the target LCO 3.2.3 LCO 3.10.B.4, 11 band for AFD. The ITS requires that the AFD shall be considered outside the target band when 3.1 0.B.6.c, two or more OPERABLE excore channels indicate AFD to be outside the target band. and 3.10.B.7

-i

-r. b L3.2-28 CTS Completion Time by an additional 15 minutes to allow for correcting the AFD when LCO 3.2.3. jLCO Increases above operating 5 90% RTP. Condition C 13.10.B.5 I. rm LCO - T-.--

4 L3.2-32 Eliminates CTS requirements to reduce the high neutron flux setpoint when the AFD deviates LCO 3.2.3 3.10.B.6.b from the Target Band for more than 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months when violated for two OPERABLE excore channels.

CHANGE TYPES

1. Relaxation of LCO Requirement

2. Relaxation of Applicability

3. Relaxation of Surveillance Requirement

4. Relaxation of Required Action

5. Relaxation of Completion Time

6. Deletion of Requirements Redundant to Regulations or Design Information

7. Relaxation of Surveillance Frequency from 18 months to 24 months

8. Relaxation of CTS 3.0.C Requirements

9. Relaxation of SR Frequency 1

Prairie Island ITS

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

I'I;S Section CTS Sect Change Type Ili Fnrmi. SummarV U NO.

ll*6 . ,

I NA___________1, f.-- 1.4 14 I. in RTP and llNA ILC.O" I L3.2-44 Eliminates CTS Action Statements addressing remedial actions, including reduction 3.10.C.2 and 3.10.C.3 RTP reduction potential reactor shutdown, when OPTR limits are not met. The ITS only requires and not a reactor shutdown.

LCO 3.2.1 LCO 12 Relaxes CTS requirements for maintaining the hot channel factor within limits at all times, except 3.10.B.1 L3.2-50 factor limits to be met in for low power Physics Testing. The ITS only requires the hot channel MODE 1.

CHANGE TYPES

1. Relaxation of LCO Requirement

2. Relaxation of Applicability

3. Relaxation of Surveillance Requirement

4. Relaxation of Required Action

5. Relaxation of Completion Time

6. Deletion of Requirements Redundant to Regulations or Design Information

7. Relaxation of Surveillance Frequency from 18 months to 24 months

8. Relaxation of CTS 3.0.C Requirements

9. Relaxation of SR Frequency 2

Prairie Island ITS

Table L - Less Restrictive changes ITS Section 3.3 - Instrumentation (DOC No. are numbered sequentially by ITS Section)

DO :Is Sect Change Type DOG Summarye NO I "e

-U "- "-

L3.3-13 IRevises CTS MODES of Applicability to be consistent with NUREG-1 431, Rev. 1. ITable 1, FU 3.3.

8a, 1 2A, Action 1, 11 8b, 9, 10, 6, and Table 11, 12,13, 4.1-1 A 14, notes e, Functions 9, f, and g 11,12,13, LCO Cond 15, and 16 B, D, I, K, M, and N LCO 3.3.1, Table 3.5-2A 2,8 L3.3-22 limina-tes CTS requirement to enter LCO 3.0 C rather, the ITS provides specific Required Actions Cond D and Action 2 and to be performed instead of a reactor shutdown upon entry into the subject Condition. E 6, Table 3.5 LCO 3.3.2, 2B Actions Cond D, E, 21, 24, and and H 29 And LCO 3.0.C CHANGE TYPES

1. Relaxation of LCO Requirement

2. Relaxation of Applicability

3. Relaxation of Surveillance Requirement

4. Relaxation of Required Action

5. Relaxation of Completion Time

6. Deletion of Requirements Redundant to Regulations or Design Information

7. Relaxation of Surveillance Frequency from 18 months to 24 months

8. Relaxation of CTS 3.0.C Requirements

9. Relaxation of SR Frequency 1

Prairie Island ITS July 2002

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

DOG Summary [I§ ýeCtihl ,CtS Sect I Change TypeI INo.

i I I

I -A I A i I -

L3.3-24 Relaxes CTS requirements for restoring an inoperable intermediate range nuclear instrument 1.

LCO 3.3.1 Table 3.5-2A 14 power above P-10 when the plant power level is between Cond D Paragraph channel to operable prior to increasing P-6 and P-10. The ITS requires that one intermediate range neutron flux channel is inoperable, (b) the plant reduce power below the P-6 setpoint or requires the plant to increase power above P-10.

---t- i ---.- - - -

I.L3.3-25 Eliminates ciTS requiremen-t toe-nter-LC-3O "3.0 C for a single inoperable channel of neutron flux LCO 3.3.1 Table 3.5-2A Cond G Action 3 and instruments. The ITS provides specific Required Actions to be performed instead of a reactor shutdown upon entry into the subject Condition. LCO 3.0.C 4,8 1* r- 1 i --- -i- ^A ý A [A LCO 3.3. 1

- ...--- . ] -L IcTale 3.5-2A

1. .

L3.3-30 Action 4 ne source range neutron flux channel is inoperable. The ITS allows cooldown or boron dilution Cond H 4

activities Relaxes CTSto continue requirements the reactivity as longonasstopping is accounted all operations involving the SDM.

for inpositive reactivity changes when

-- S..--

-T-- -----

L3.3-31 Replaces CTS instrument setpoint values to be consistent with established allowable values Table 3.3.1 LCO 3 consistent with the PI setpoint methodology. In many cases, the ITS values are less restrictive 1, FU 2a, 2.3.A.2.a, than what is contained in the CTS. 3a, 3b, 8a, 2.3.A.2.b, Bb, 10, 12, 2.3.A.2.c, 16.b.2, 16.c, 2.3.A.2.g, 16.d, 16.e, 2.3.A.2.i, Table 3.3.2 2.3.B.2.b, 1 FU 6d, 2.3.B.3, CHANGE TYPES

1. Relaxation of LCO Requirement

2. Relaxation of Applicability

3. Relaxation of Surveillance Requirement

4. Relaxation of Required Action

5. Relaxation of Completion Time

6. Deletion of Requirements Redundant to Regulations or Design Information

7. Relaxation of Surveillance Frequency from 18 months to 24 months

8. Relaxation of CTS 3.0.C Requirements

9. Relaxation of SR Frequency 2

Prairie Island ITS July 2002

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

"D"C' I TS SeCtion ibTS Sect, Change I No.O I Summary nhip I,

. q -q -q 313.4 T-'.I*I . Type I

2 FU Id, Table 3.5-1, and 4c FU 3 and 5 LCO 3.3.1 LCO 3.o.C and 5 L3.3-33 Relaxes CTS Completion Time by one hour to restore an inoperable breaker to OPERABLE prior Cond P to initiating a plant shutdown. Table 3.5-2A Action 9 Part b and Action 10 Table 3.3.2- Table 3.5 4 in L3.3-36 Eliminates CTS requirement for the automatic initiation of SI on a high containment pressure 1 2B, FU le

~Mode 4. and Table 4.1-1B Function lb and 2b containment Table 3.3.2-ITable 3.5 12B, FU 2b F4--

Eliminates CTS requirement for the automatic initiation of containment spray on high 1, FU 2c and pressure in Mode 4.

Table 4.1-16B Function 2b CHANGE TYPES

1. Relaxation of LCO Requirement

2. Relaxation of Applicability

3. Relaxation of Surveillance Requirement

4. Relaxation of Required Action

5. Relaxation of Completion Time

6. Deletion of Requirements Redundant to Regulations or Design Information

7. Relaxation of Surveillance Frequency from 18 months to 24 months

8. Relaxation of CTS 3.0.C Requirements

9. Relaxation of SR Frequency 3

Prairie Island ITS

.h iii, lv nn

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

DOC D"C I'~-oi .. Change Summary ft SSection CTS SectType No. ae i. a Li I , e Relaxes CTS requirements from requiring the MSIVs to be OPERABLE in Mode 2 for each iTable3e.3.-2 ITable 3.5:

L3.3-42 1, FU 4a, l1,2*

2B, FU 5 subfunction of steam line isolation to not requiring this specification to be applicable when both 4b, 4c, 4d, and MSIVs are closed. and 4e Table 4.1-1B Function 5

____________- r a aua -

.J..J-L3.3-45 "rThl^ q 0-rjT,.hlp q 9I;- 11- 2 Relaxes CTS requirements from requiring the Applicability in Mode 2 for each subfunction of q

1, FU 5a, 2B, FU 6 11, e-o feedwater isolation to not being applicable when all MFRVs and MFRV Bypass valves are closed 5b, 5c, and and and de-activated or isolated by a manual valve. Note e Table 4.1-1B Function 6, Note 29 I I 1,LCO 3.3.2, I.G Table 3.5-2B IT, 4,5 L3.3-53 Relaxes CTS requirements by allowing the radiation monitoring system to continue to operate for Cond A and Action 22 up to 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months with one train inoperable. B Table 3.3.3 Table 3.15-1 1,4 L3.3-67 ReIaxes-CS requirements by allowing credit for a check valve with flow thrcugh the valve secured 1 Note a Note b providing a containment leakage prevention barrier.

I-.

3 Table 3.3.1- ITable 4.1-IA J,2 S3-. 3--7-4 Eliminates CTS requirements for performing a response time test on the intermediate range ion 5 ,13 neutron flux instrumentation each refueling. 1, FU 4 Functi CHANGE TYPES

1. Relaxation of LCO Requirement

2. Relaxation of Applicability

3. Relaxation of Surveillance Requirement

4. Relaxation of Required Action

5. Relaxation of Completion Time

6. Deletion of Requirements Redundant to Regulations or Design Information

7. Relaxation of Surveillance Frequency from 18 months to 24 months

8. Relaxation of CTS 3.0.C Requirements

9. Relaxation of SR Frequency 4

Prairie Island ITS

.ihiiIv ")NNg

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

DOC Summary r.ectionI CTS Sect Change Sum m aryA..... .

No.

- - - Irq ITmh~l^A 1 -1A L3.3-82 Eliminates CTS requirements to calibrate the RCP breaker open function every refueling outage. IA 1.3 IKlA NA lI IFunction oi 1616..1 I-1

-t -- - -- -

--- I: .i, -:J L3.-3-83 Relaxes CTS Frequency for testing the RGP breaker open trip instrumentation every 24 months Table 3.3.1- Table Function 4.1-1A 16 13,9 1, FU 11 instead of every shutdown in excess of 2 days.

IRelaxes CTS Frequency from performing the SR prior to each startup following shutdown in lr~t51 141 ITable 4.1-lA TIQ 09 L3.3-86 [Talble 4.1-1A Id3-Notes 4 and iot Z, I tin .1 I.t..I, excess of 2 days if not done in the previous 30 days to be performed prior to each startup if not 17 done in the previous 92 days and every 92 days thereafter.

I - ------ - i- I aui .J..J..J 1.

-S -

IrjTqhlp 4-[1- ;3.9 I

Replaces CTS weekly check of RWST level instrumentation with a monthly check. Also monthly

~hg q r'A q-L3.3 1 1C Function 113 functional test was deleted. 8 3 .. . . ..

I..NM Table 4.1 IL3.3-..Eliminates CTS requirement for the OTAT and OPAT functions being calibrated or OPERABLE in INAi 1C Function 117 Mode 3. 18 and Note 34 CHANGE TYPES

1. Relaxation of LCO Requirement

2. Relaxation of Applicability

3. Relaxation of Surveillance Requirement

4. Relaxation of Required Action

5. Relaxation of Completion Time

6. Deletion of Requirements Redundant to Regulations or Design Information

7. Relaxation of Surveillance Frequency from 18 months to 24 months

8. Relaxation of CTS 3.0.C Requirements

9. Relaxation of SR Frequency 5

Prairie Island ITS July 2002

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

DOC DOCIit No ....... __ _ _ _ _ __ _ _ _Summary

_ _ __ _ _ _ _ __ _ _ _ _ __ _ _ _ _ S scfli~hI "ect TS Ityp Cane ypange 5.ý.

I from daily and lI n ot u* i I. LI On1 3. 9 Relaxes CTS requirements for verification of the core quadrant power balance Wll v L3.3 Condition D 3.10.C.4 125 during 10% power changes when one excore nuclear channel is inoperable (with power above 85%) to verify core quadrant power balance every 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months . Table 3.3.1 Table 3.5 2,4 P-6 instead of only 2A, FU 5 L3.3 Relaxes CTS requirement'slwhiclimits-the-applicability in Mode 2 to above 1, FU 4 Mode 2. Note c, and and 1129 Note k Table 4.1-1A Function 5 Table 3.3.1 Table 3.5-2A 4 L3.3- 1Eliminates CTS column-titles-and associated-limits for the "Channels to Trip" and "Minimum 1 and and 3.5-2B 132 Channels Operable." This change is based on the new ISTS format. Table 3.3.2 1

Table 3.5 4.5,9 flux channels LCO 3.3.1 2A, Action 4 L3.3 Eliminates CTSSrequirements to enter LCO 3.0.C for two source range neutron Cond I an unnecessary reactor and 135 inoperable. The ITS provides specific Required Actions to avoid shutdown. LCO 3.0.C

[60 363 .1 "Table 3.5-2A 4 I Relaxes CTS requirements for RTB being opened when one manual trip channel or one source Action 5 and L3.3 initiate action to fully jCond Cand 8 136 range neutron flux channel is inoperable. The ITS provides specific actions to withdrawal.

insert all rods and place the rod control system in a condition incapable of rod CHANGE TYPES

1. Relaxation of LCO Requirement P. Relaxation of Applicability

3. Relaxation of Surveillance Requirement

4. Relaxation of Required Action

5. Relaxation of Completion Time

6. Deletion of Requirements Redundant to Regulations or Design Information

7. Relaxation of Surveillance Frequency from 18 months to 24 months

8. Relaxation of cTS 3.0.C Requirements

9. Relaxation of SR Frequency 6

Prairie)rtfo"Island ITS 11I,,,

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

DOC ISITs Section *bTS sect Change Type No. ~ A i

NO.CumryT i 11f-r% 3 03 -1 Vr-w- i 9Z-OA IA Relaxes CTS requirements for a core quadrant power balance to be performed when a power Tiable32.-2 14 L3.3 Cond D Action 2c 137 range neutron flux channel is inoperable and RTP is above 85%. The ITS only requires a determination that the core quadrant power balance when the power range neutron flux input to QPRT is inoperable.

- . -T-- 9l I- . . -3.3.1 Table 4.1-1A 3, L3.3- "RelaxesCTS requirements for a quarterly verification in Modes 3, 4, and 5 that P-6 and P10 are in Table 1, FU 5 Function 6b 13,9 138 their required state with a COT on the source range neutron flux instrumentation. The ITS only requires verification that P-6 and P-1i0 are in their required state for existing plan conditions associated with the COT on power range.

LCO 3.3.5- Tav'r L.J'.j LCO 3.3.5 p L3.3 'Relaxes CTS SR requirements for performing a CHANNEL CALIBRATION for the radiation 3.8.A.1 .j 168 monitors for Containment Purge System from prior to CORE ALTERATIONS to 24 months. This change also revises the Applicability to during movement of irradiated fuel.

-I 3 SR 3.3.3.1 Table 4.1 ----I--

I--

Relaxes CTS SR requirements for performance of hydrogen monitors CHANNEL CHECK from and 3.3.3.2 IC FU29 shiftly to monthly.

33 169.

FL CHANGE TYPES

1. Relaxation of LCO Requirement

2. Relaxation of Applicability

3. Relaxation of Surveillance Requirement

4. Relaxation of Required Action

5. Relaxation of Completion Time

6. Deletion of Requirements Redundant to Regulations or Design Information

7. Relaxation of Surveillance Frequency from 18 months to 24 months

8. Relaxation of CTS 3.0.0 Requirements

9. Relaxation of SR Frequency 7

Prairie Island ITS July 2002

Table L - Less Restrictive Change ITS Section 3.4- Reactor Coolant System (DOC No. are numbered sequentially by ITS Section)

DOC No.

DO.Gectl Summary .[Selo ITS_____

I-

_Change "CTS Sect I

_ Type p

1 Lf- 12 I lj t n i-i I l Relaxes CTS requirements by deleting the limitation for the pressurizer pressure limits dunng an LCOU 3.4.1 1ILUC)U3.1. IU.J 2 L3.4-02 increase in power. The ITS applies this limit to both increasing and decreasing power.

___________ "I.

iL3.4-05 increases CTS Completion Time from 4 to 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months for reducing power to MODE 2. LCO 3.4.1 LCO 3.10.J 5

__________________________ T 3.4.5, ItLUU

..IN f-r% Ir L .4-16 Irncreases the CT'S Completion Time from 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months to 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months for reducing RCS temperature below LCO L3)

Conditions 3.1.A.1.b(2) 350' F, if an inoperable reactor coolant loop cannot be restored to OPERABLE. A and B Relaxes CTS requirements allowing one RHR loop to be inoperable for surveillance testing while -F LCO 3.4.7 Ii '- .n Ii 4,AIA 4, 4 A 3.4-36 and 3.4.8 ILGU . I ./A. I. I11,3.4I the other RHR loop is OPERABLE and in operation. Note 2 I.. - I ________ 4--.

a INA LCO 3.1.A.2.b -1411 L3.4-47 Eliminates CTS requirement for one pressurizer safety valve to be operable when the head is on (2) the reactor vessel.

I IL3.4-48 LCO LCO I3.1.A.2.b 12, 3, 4 Eliminates 6;lS- ý -tePSVs to meet the LCO lift setting limits in MODE 3, when the frequirem-entor 3.4.10 (1) plant is starting up, to allow adjusting the settings under hot conditions. Note CHANGE TYPES

1. Relaxation of LCO Requirement

2. Relaxation of Applicability

3. Relaxation of Surveillance Requirement

4. Relaxation of Required Action

5. Relaxation of Completion Time

6. Deletion of Requirements Redundant to Regulations or Design Information

7. Relaxation of Surveillance Frequency from 18 months to 24 months Relaxation of CTS 3.0.C Requirements

9. Relaxation of SR Frequency 1

Prairie Island ITS July 2002

Table L - Less Restrictive Change ITS Section 3.4- Reactor Coolant System (DOC No. are numbered sequentially by ITS Section)

. ,: ITS' ., ,TS Sect Change Type DOCNo. Summary "t.eetlon i ]ILCO 11.A*P.2c

.(' 1,j Increases CTS Completion Time from 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months to 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months to place the plant in MODE 5 when the i 3.4.12, I t'o (2)(a) and L3.4-50 RCS temperature is greater than the SI pump disable temperature and less than the OPPS enable Conditions 3.1 .A.2.c.(2)(b) temperature. D and E LCO LCO 3.1.C.1 14,5 L3.4-68 Relaxes CTS requirement sof requiring a plant shutdown in the event that one of the means of 3.4.16, leakage detection were inoperable. The ITS provides specific Required Actions and remedial Conditions actions in the event one or both means of leakage detection are inoperable and not just requiring a A, B,C, plant shutdown. and D LCOU LCO 3.1.C.34,5 L3.4-79 Relaxes CTS Completion Time from 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months to 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months to isolate the flow path of a PIV with leakage 3.4.15, outside the allowed limits and 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months to restore the PIV to within limits. Condition C

II 4 TLCO 3.1.0.3 19 A 4

is below IP-L3.4-82 F liminates CTS requirements for RCS specific activity limits when the RCS temperature NA and Table41 I1,",

5000 F and above cold shutdown. 2B Item 4a CHANGE TYPES

1. Relaxation of LCO Requirement

2. Relaxation of Applicability

3. Relaxation of Surveillance Requirement

4. Relaxation of Required Action

5. Relaxation of Completion Time

6. Deletion of Requirements Redundant to Regulations or Design Information

7. Relaxation of Surveillance Frequency from 18 months to 24 months S. Relaxation of CTS 3.0.C Requirements

9. Relaxation of SR Frequency 2

Prairie Island ITS July 2002

Table L - Less Restrictive Change ITS Section 3.4- Reactor Coolant System (DOC No. are numbered sequentially by ITS Section)

DOC No. Summary "' 11.1 -':Section CTS Sect~Change CITS , Type ype SR SR 4.6.C and 7 L3.4-86 Increases CTS SR interval from 181to 24 month interval for PORV functional testing and 3.4.11.2 Table 4.1-2A emergency pressurizer heater power supply. Item 7 SR 4.3 L3.4-87 Incr'e'as-es C-TSrequirements for PIV leakage from 1.0 to 0.5 gpm per inch of nominal valve size up SR to 5 gpm maximum. 3.4.15.1

'SR3_4_1711T able 4.1-213 3,9 L318686-"n-c-re--as-es CT"SSRlinterval from 5 times-per week to once per week for RCS gross activity Item 1 determination.

L 9-'Ei--mn'-es Trequirement to sample once per 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months when specific activity exceeds 100/E LO uCilgram. 3.4.17 Item 4a S. . . .. . . , , . 11 In *Q 4 A n p%

11 d* 1, I r,-

L3.4-109 Increases CTS Completion Time for restoring an inoperable Pressurizer Satety valve to .A.Z.u Ib 3.4.10 (1)

OPERABLE from 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months to124 hours.

CHANGE TYPES

1. Relaxation of LCO Requirement

2. Relaxation of Applicability

3. Relaxation of Surveillance Requirement

4. Relaxation of Required Action

5. Relaxation of Completion Time

6. Deletion of Requirements Redundant to Regulations or Design Information

7. Relaxation of Surveillance Frequency from 18 months to 24 months

8. Relaxation of CTS 3.0.C Requirements

9. Relaxation of SR Frequency 3

Prairie Island ITS July 2002

Table L - Less Restrictive Change ITS Section 3.4- Reactor Coolant System (DOC No. are numbered sequentially by ITS Section)

CTS Sect Change F,, T !o see tOhI Type IFDO I34 Nn OIi Summary I

ILC I event that both RCPs 11 LCO 3.4.5 3LCO 14 L3.4-118 Relaxes CTS actions to de-energize all control rod drive mechanisms in the method, as 3.1.A.1.b(3) only using one are inoperable or not in operation. The ITS does not restrict the plant to rod drive system in a condition incapable of rod withdrawal.

the CTS, of placing the control LCO 3.1.A.1.c 1,4 as an acceptable method of aCO 3.4.6 (1)

Relaxes the CTS requirement for both an RCP and its associated SG I*_4 heat removal Fand 3.4.7 method of decay decay heat removal. The ITS only requires the SG as an acceptable and does not require its associated RCfP.

CHANGE TYPES

1. Relaxation of LCO Requirement

2. Relaxation of Applicability

3. Relaxation of Surveillance Requirement

4. Relaxation of Required Action

5. Relaxation of Completion Time

6. Deletion of Requirements Redundant to Regulations or Design Information

7. Relaxation of Surveillance Frequency from 18 months to 24 months

8. Relaxation of CTS 3.0.C Requirements

9. Relaxation of SR Frequency 4

Prairie Island ITS July 2002

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

Change DCN.Summary rr§ Sebtlo'n ,_s Sect Tp LCO 3.5.3 NA 1,2, 4 1L3.5-09 Reduces CTS requirements for two trains of ECCS in MODE 4 down to the SI pump disable temperature to be OPERABLE. The ITS only requires one train of ECCS to be OPERABLE in MODE 4 above the SI pump disable temperature.

LCO 3.3.A.2 4.5 L3.5-13 Redu~es CTS shutdown requirements of MODE 5 within 36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months to MODE 4 in 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months in the LCO 3.5.2 event that one or more trains of ECCS are inoperable for longer than 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months .

L3.5-16 Increase-sCT-Sallowed-outage time from 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months to 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months for boron concentration in one LCO 3.5.1 NA accumulator to be outside its limits.

Increases CTS Completion Time from 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months to 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months to restore the RWST boron LCO 3.5.4 NA 15. 8 L3.5-1 concentration to within its limits. _

,: ... .. . .C2.4. . .l.A ,... ... : ..,=... ; f inn;,,

. .1- l-m.... , t.... IS . 5.2.*:)7 I*SR 1.

L3.5-25 Increases (C1SSSHinterval from 18to 24 monons foru rrollw vuivaivp ouitiuoxuI 'ica,.=,. ~4. 5.B.3.g.3 CHANGE TYPES

1. Relaxation of LCO Requirement

2. Relaxation of Applicability

3. Relaxation of Surveillance Requirement

4. Relaxation of Required Action

5. Relaxation of Completion Time

6. Deletion of Requirements Redundant to Regulations or Design Information

7. Relaxation of Surveillance Frequency from 18 months to 24 months

8. Relaxation of CTS 3.0.C Requirements

9. Relaxation of SR Frequency Prairie Island ITS

Table L - Less Restrictive Changes ITS Section 3.5 - Emergency Core Cooling Systems (DOC No. are numbered sequentially by ITS Section) jljj ectlon bTs Sect Change

'.Type DOC No. Summary SR 3.4.15.1 LCO 3.3 1,4,5 both SI pump flow paths may L3.5-310 Relaxes CTS requirements adding a Note allowing, in MODE 3, isolation valve be isolated by closing the isolation valves for up to 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months to perform pressure testing.

or subsystems to be LCO 3.5.2 4, 5,8 35 5Relaxes CTS requirements allowing combinations of EGCS components LCO a single ECCS train remains 3.3.A.2.f Linoperable provided at least 100% ECCS flow equivalent of OPERABLE.

FLCO 1,-4 position monitor lights for SI valves and 3.3.A.1.g and L3.5-317 Eliminates CTS OPERABILITY requirements for valve be OPERABLE for ECCS 3.3.A.2.g RHR valves, and requires valve position monitor lights and alarms to accumulator valves.

CHANGE TYPES

1. Relaxation of LCO Requirement

2. Relaxation of Applicability

3. Relaxation of Surveillance Requirement

4. Relaxation of Required Action

5. Relaxation of Completion Time

6. Deletion of Requirements Redundant to Regulations or Design Information

7. Relaxation of Surveillance Frequency from 18 months to 24 months

8. Relaxation of CTS 3.0.C Requirements

9. Relaxation of SR Frequency 2

Prairie Island ITS

Table L - Less Restrictive Changes ITS Section 3.6 - Containment Systems (DO'. I Jo. are numbered sequentially by ITS Section)

DOC Summary IIs Section C"S e Type Ln_11 ,1; -)1 10 1L3.6-12 Increases CTS Completion Time from 36 to 84 hours9.722222e-4 days 0.0233 hours 1.388889e-4 weeks 3.1962e-5 months to place the unit in MODE 5 for an inoperaole Condition B LUL) J.J.t5.e-containment spray train or inoperable spray additive system.

I LCO 3.6.3 [LCO 3.6.C.114. 5 isolation valves under XL3 6-21 I-Relaxes CTS requirements from being capable of closing containment to be unisolated intermittently.

Iadministrative control within one minute to allowing penetrations LCO 3.6.3, LCO 1 L.-3.6-2.7- Increases-CTS-flexibility by allowing two additional options for isolating a penetration barrier. Condition B 3.6.C.3.(c)

I LCO 3.6.7, LCO 3.6.L 1',4 L3.6-28 Relaxes CTS requirements allowing a startup to commence with one hydrogen recombiner Condition A inoperable by stating LCO 3.0.4 is not applicable.

LCO 3.6.3, 15 LCO L3.6-33 lncreases CTS Completion Time from 4 to 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months to isolate a penetration flow path with an Condition C 3.6.C.3.(c) inoperable isolation barrier when a closed system provides the other containment isolation boundary.

I.....

CHANGE TYPES

1. Relaxation of LCO Requirement

2. Relaxation of Applicability

3. Relaxation of Surveillance Requirement

4. Relaxation of Required Action

5. Relaxation of Completion Time

6. Deletion of Requirements Redundant to Regulations or Design Information

7. Relaxation of Surveillance Frequency from 18 months to 24 months

8. Relaxation of CTS 3.0.C Requirements

9. Relaxation of SR Frequency Prairie Island ITS

.lhilv 20027/16/2002

Table L - Less Restrictive Changes ITS Section 3.6 - Containment Systems (DOC No. are numbered sequentially by ITS Section) irt§ Section CTS Sect Type n--Fl, I

NO. 4,5,8 LCO air lock door for up to seven LCO 3.6.2, 3.6.M.2 L3.6-43 Relaxes CTS requirements by allowing passage through an inoperable ConditionsA 4. 8 days if both air locks are inoperable.

LCQ 3.6.2, locked air lock doors in high radiation-areas by Conditions 3.6.M .2.b Relaxes CTS requirements by allowing verification of A and B administrative means.

SR 3.6.6.3 "Table 4.1 9 standpipe NaOH 2B Item 11

'L3.6-53 "Increase *TS SR interval from monthly to 184 days to test the caustic 3.6-'6:3 concentration.

SR 3.1.5.3, SR4.4.B.3.c, 3 be initiated by an actual or simulated 3.1.5.4, 4.4.C, 4.4.E,

'Relaxes CTS requirements by allowing the system test to 3.6.3.7, 4.5.A.2.a, signal instead of just a simulated signal. 3.6.5.5, and 3.6.5.6, 4.5.B.3.f 3.6.5.7, L3.6-74 3.6.6.4, 3.6.8.1, and 3.6.3.7 ILCO 3.6.3, LCO 14--

based on the interlock Condition B 3.6.M.3 Relaxes CTS requirements for declaring an air lock door inoperable mechanism.

I CHANGE TYPES

1. Relaxation of LCO Requirement

2. Relaxation of Applicability

3. Relaxation of Surveillance Requirement

4. Relaxation of Required Action

5. Relaxation of Completion Time Information

6. Deletion of Requirements Redundant to Regulations or Design

7. 18 months to 24 months Relaxation of Surveillance Frequency from

8. Relaxation of CTS 3.0.C Requirements

9. Relaxation of SR Frequency 2

Prairie Island ITS

Table L - Less Restrictive Changes ITS1- Section 3.6.L,.---- .,4iContainment

,,,,, ,,*n;tl,,h Systems ITS Se tinno (UUU No. are numuer u I ue,,,,..-,, ,, -"........ i CTS Sect Change Type DO[ I Summary 1ITS Section OC~ SumayTy No inoperable and an .qR COS..2*

1IL%.,%J ILCO.6v ...... .M 13 I-L3.6-75 Relaxes CTS requirements for initiating a reactor shutdown when one air lock is O.V-4 *vv inoperability on the other air lock by allowing separate Condition entry for each air lock thus delaying or avoiding a reactor shutdown.

SR 3.6.10.1 1.0 14 one door being L3.6-76 Relaxes CTS requirements for requiring both access doors to be closed by allowing verified closed.

inoperability existing at one rLCO 3.6.5 LCO 3.3.B.214, L3.6-81"Eliminates-CT- requirements for allowing one of several conditions of time to allowing simultaneous inoperabilities for the same equipment.

LCO 3.6.5 LCO 1,8 system were 3.6.B.2, 1L3.6-83 1Relaxes CTS requirements to enter CTS 3.0.C iftwo valves in the vacuum breaker 3.6.B.3, inoperable with respect to their vacuum relief function. The ITS will allow the plant to continue operation if two valves in the same train are inoperable with respect to their two containment and 3.0.C isolation valves in the same train are inoperable.

3.6.3P9.3 44.B.3.c 7 18 to 24 months for testing the Shield Building Ventilation System increase foTS SR interval fromsignal.

1L.-7initiated from a safety injection I -

CHANGE TYPES

1. Relaxation of LCO Requirement

2. Relaxation of Applicability

3. Relaxation of Surveillance Requirement

4. Relaxation of Required Action

5. Relaxation of Completion Time

6. Deletion of Requirements Redundant to Regulations or Design Information 7 Relaxation of Surveillance Frequency from 18 months to 24 months

8. Relaxation of CTS 3.0.C Requirements

9. Relaxation of SR Frequency 3

Prairie Island ITS

Table L - Less Restrictive Changes ITS Section 3.6 - Containment Systems (DOC No. are numbered sequentially by ITS Section cTS Sect Change Summary SumayTSCSection - Type and Containment Isolation Valve TS 3.6.3 and 3.6.B.1 and 4, 5 CTS requirements by allowing entry into both the VBT 3.6.8 3.6.B.2

/ent of an VBT inoperability.

CHANGE TYPES

1. Relaxation of LCO Requirement

2. Relaxation of Applicability

3. Relaxation of Surveillance Requirement

4. Relaxation of Required Action

5. Relaxation of Completion Time

6. Deletion of Requirements Redundant to Regulations or Design Information months

7. Relaxation of Surveillance Frequency from 18 months to 24

8. Relaxation of CTS 3.O.C Requirements

9. Relaxation of SR Frequency 4

Prairie Island ITS

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

DOC No. Summary - " iTs Sion &S Sect iTSSecl(*h.S Chne sctChange

.. * * * *o-** .'.*, Type L3.7-03 Increases CTS Completion Time from requiring entry into a reactor shutdown track to allowing 4 LCO 3.7.1 LCO 3.4.A.1 5, 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months to restore the inoperable MSSV to operable status before beginning preparations to shut Cond A and 3.0.C the plant down.

L3.7-07 lIncreases CTS'Completion Time from 48 hours5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months to 7 days for one SG PORV to be inoperable and LCO 3.7.4 LCO 5, 8 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months for two SG PORVs inoperable instead of entering a reactor shutdown track as would be Cond A and 3.4.A.2.a and required by the CTS. B 3.0.C L3.7-11 1SG Relaxes CTS requirements by considering the AFW operable during alignment and operation for LCO 3.7.5 level control if capable of being manually realigned to the AFW mode of operation. II LCO 3.4.B.1.c11, 3, 4 L.7-i72--Increases CTS Completion Time from 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months to 7 days and 10 days from discovery of failure LCO 3.7.5 LCO 3.4.B.2 to meet the LCO with one steam supply to the turbine driven AFW pump Inoperable. Cond A

= -

L3.7-25 Increases CTS Completion Time from 48 hours5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months to 7 days to restore an inoperable CST to LCO 3.7.6 LCO 3.4.B.2.c 15 OPERABLE. Cond A CHANGE TYPES

1. Relaxation of LCO Requirement

2. Relaxation of Applicability

3. Relaxation of Surveillance Requirement

4. Relaxation of Required Action

5. Relaxation of Completion Time

6. Deletion of Requirements Redundant to Regulations or Design Information

7. Relaxation of Surveillance Frequency from 18 months to 24 months

8. Relaxation of CTS 3.0.C Requirements

9. Relaxation of SR Frequency Prairie Island ITS ii lw Of'nr:O

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

Sect . Change Scion IT Type DOC No.1 Summary lITS Sectioni "OTS lý i S.r*tn

. . . . . II ..

1 i llI C 4II.5 Relaxes CTS requirements by allowing the safeguards diesel generators and CL pumps to have

!i q 7 A 11 CO ý L3.7-50 IL.*,U ,.. I .U 3.3.D.1.d and I",

their fuel oil supply below the required limits for 48 hours5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months and 9 days from discovery of the failure 3.7.A.5(a) to meet the LCO with an appropriate track for declaring them inoperable.

LCO 3.7.10 ILCO 3.13.A.1 12 Ventilation L3.7-54 Relaxes CTS MODES of APPLICABILITY requirements for the Control Room Special System being OPERABLE at all times to only MODES 1, 2, 3, and 4.

LCO 3.1 3.A.1 2 L3.7-56 Relaxes CTS APPLICABILITY requirements from during CORE ALTERATONS to irradiated fuel Cond D and 3.13.A.2 handling operations.

LCO 3.7.13 LCO 3.8.D.2 4 L3.7-72 Eliminates CTS requirements to demonstrate operability of the redundant SFPSVS train when Cond A and one train is inoperable. B SR 4.8.A.1 3 shutdown. SR 3.7.5.2 L3.7-8 Eliminates CTS requirements to demonstrate RCS full flow test each refueling SR 4.8.A.6 13 locked in position." NA L3.7-88 Eliminates CTS requirement to verify the position of valves that are CHANGE TYPES

1. Relaxation of LCO Requirement

2. Relaxation of Applicability

3. Relaxation of Surveillance Requirement

4. Relaxation of Required Action

5. Relaxation of Completion Time

6. Deletion of Requirements Redundant to Regulations or Design Information

7. Relaxation of Surveillance Frequency from 18 months to 24 months

8. Relaxation of CTS 3.0.C Requirements

9. Relaxation of SR Frequency 2

Prairie Island ITS

Table L - Less Restrictive Changes ITS Section 3.7 - Plant Systems (DOC No. are numbered sequentially by ITS Section) eBOO CIS Sect, Change DOC No. Sitys summary.Type NA SR 4.8.A.7 3 L3.7-89 Eliminates CTS requirement to verify the normal AFW flow path to the SGs after each cold Ishutdown.

Increases CTS SR interval from 18 to 24 months for verifying AFW system automatic actuation. SR 3.7.5.3 SR 4.8.T.8 7 L3.7-91 3.7.5.4 3.7.5.3, SR 4.8.A.8 3 L3.7-92 Relaxes CTS requirements by requiring verification of valve position for those valves that are not SR 3.7.7.2, 4.5.A.4, and locked. sealed, or otherwise secured in position.

3.7.7.3, and 4.5.A.5 3.7.8.3 SR 3.7.2.2, SR 4.7, 3 1-3.7-93-Increases CTS flexibility by allowing credit to be taken for the performance of the SR by using 3.7.5.4, 4.8.A.8, either a test or actual signal.

3.7.7.2, 4.5.A.4, 3.7.8.5, 4.5.A.5, 3.7.10.3, 4.14.A.2, 3.7.12.4, 4.4.B.3.c, and 4.4.E, 3.7.13.3 4.14.A.2, and 14.15.A.2 _

., . . . . . . . . .. I Q,, 'A7 A 1 q RAA R la L3.7-95 Ilncreases CTS interval from monthly to quarterly for testing o0 the SG P'UMVS. ,,*lbK ..

Iv CHANGE TYPES

1. Relaxation of LCO Requirement

2. Relaxation of Applicability

3. Relaxation of Surveillance Requirement

4. Relaxation of Required Action

5. Relaxation of Completion Time

6. Deletion of Requirements Redundant to Regulations or Design Information

7. Relaxation of Surveillance Frequency from 18 months to 24 months

8. Relaxation of CTS 3.0.C Requirements

9. Relaxation of SR Frequency 3

Prairie Island ITS hi t%#l onno

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

CTS Sect ITS Section DOC No. Summary 7 SR 3.7.10.3 SR 4.4.2.8.3.

the automatic initiation of the Control 4.14.A, and p 1-3.7-101 Increases CTS SR interval from 18 to 24 months toatest 4.15.A 7

/Room Special Ventilation System.

SR 3.7.10.4 SR 4.14.B.l.c months on a staggered and and L3.7-1103 increases CTS SR interval from at least once per operating cycle to 24 3.7.13.4 4.15.B.1 .c test basis to test the Control Room Special Ventilation System.

LCO 3.7.2 Table 3.5-28 4 two MSIVs are inoperable at the Cond C Action 27 and Relaxxes CTSrequirements for entering into LCO 3.0.C when 3.0.C same time by allowing separate Condition entry for each MSIV.

~L3.7-117l LCO 3.7.7 LCO 4, 8 1!Eliminates CTS requirements of only allowing one of several conditions of inoperability existing Cond B 3.3.C.1 .b at one time to allow simultaneous inoperabilities for the same equipment.

L37118~ LCO3.7.1 0 rLCO 3.13.A.11i, 2, 8 CTS requirements initiating a reactor shutdown if the control room boundary is not intact Cond B Relaxes controls. In addition, the to allowing the boundary to be intermittently open under administrative due to control room boundary in ITS allows two CRSVS trains to be inoperable for 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months , MODES 1, 2,3, and 4.

CHANGE TYPES

1. Relaxation of LCO Requirement

2. Relaxation of Applicability

3. Relaxation of Surveillance Requirement

4. Relaxation of Required Action

5. Relaxation of Completion Time

6. Deletion of Requirements Redundant to Regulations or Design Information

7. Relaxation of Surveillance Frequency from 18 months to 24 months

8. Relaxation of CTS 3.0.C Requirements

9. Relaxation of SR Frequency 4

Prairie Island ITS

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

DOC No.1Summary IfS Setion LCO Change Type 4, 8 NA is not any specific Actions for 3.7.B.1, L3.8-07 Eliminates CTS requirements for entry into LCO 3.0.C since there 3.7.B.4, and Required Actions feature(s) supported by an inoperable DG. The ITS provides specific 3.7.B.6.1, eliminating entry into LCO 3.0.3. 3.0.0 NIA LCO 3-,4 3.7.B.2, L3.8-09 to be tested within 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months if an offsite Eliminates CTS requirements for the associated DG(s)testing 3.7.B.3, is inoperable. The ITS does not require the DG and only requires verification of the path 3.7.B.3"*,

other offsite path. 3.7.B.4, 3.7.B.5, 3.7.B.6, and 3.7.B.9 L-CO 3.8.1 LCO 3.7.B.415 the grid L3.8-F-11 Increases CTS Completion Time from 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months to 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months when two required paths from to the 4 kV safeguards distribution system are inoperable.

CHANGETYPES

1. Relaxation of LCO Requirement

2. Relaxation of Applicability

3. Relaxation of Surveillance Requirement

4. Relaxation of Required Action

5. Relaxation of Completion Time

6. Deletion of Requirements Redundant to Regulations or Design Information

7. Relaxation of Surveillance Frequency from 18 months to 24 months

8. Relaxation of CTS 3.0.C Requirements

9. Relaxation of SR Frequency Prairie Island ITS

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

Change Type

.S'Sect DOC No. Summary LCO 3.8.1 LCO 3.7.A.5 5 of declaring the and 3.8.3 L3.8-12 Relaxes CTS requirements allowing 48 hours5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months to restore fuel oil supply instead DGs inoperable when the fuel oil gets to a specific level. Cond A LCO 3.8.9 LCO 3.7.B.6 1,4 L3.8-16 Relaxes CTS requirements of declaring supported equipment inoperable and potential shutdown Cond A, B and E by implementing ITS LCO 3.0.6 (SFDP).

SR 3.8.1.2 "SR 4*6.A..e13 start test for the DG. Notes 1 and L3.8-28jRelaxes CTS SR testing by allowing the performance of a modified 3

SSR 3.8.1.3 SR 4.6.A.1.e 3 transient outside the load Notes 2, 3, L3.-29 [Increases CTS flexibility by not invalidating a SR ifthere is a momentary and 4 range of the DG.

the DG. SR 3.8.1.10 ISR 4.6.A.3 I7 L3.8-35 IncreasesOCTS Frequency from 18 months to 24 months for various testing of CHANGE TYPES

1. Relaxation of LCO Requirement

2. Relaxation of Applicability

3. Relaxation of Surveillance Requirement

4. Relaxation of Required Action

5. Relaxation of Completion Time

6. Deletion of Requirements Redundant to Regulations or Design Information

7. Relaxation of Surveillance Frequency from 18 months to 24 months

8. Relaxation of CTS 3.0.C Requirements

9. Relaxation of SR Frequency 2

Prailne Island ITS

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

ITS Section CTS Sect Change Type 7nr-I m. I Summary I,

UutIEl; -- -z ~ t L. .1.

i to initiate the protective ISR 3.8.1.10ISR 4.6.*.3..ane L3.8-36 Relaxes CTS requirements allowing credit to be taken for an actual signal 7---

and e ffunction being tested.

!NA iSR 4.6.B.5 3I L.3.8-46I the battery charger is Eliminates CTS SR for verifying the station battery fuses are good when running.

LCO 3.8.1 LCO 3.7.B.1 3, 4 L3.8-59 Relaxes CTS requirements for testing the DG upon the associated DG failure to start. The ITS Cond B to common cause.

allows an evaluation to be performed to verify that the failure was not due I1_3.8-61 -

1Eliminates CTS testing requirement that the DG be manually synchronized specific rating in less than 60 seconds and operate for at least one hour and loaded to a every 6 months.

NA SR 4.6.A.2.b 3, 9 CHANGE TYPES

1. Relaxation of LCO Requirement

2. Relaxation of Applicability

3. Relaxation of Surveillance Requirement

4. Relaxation of Required Action

5. Relaxation of Completion Time

6. Deletion of Requirements Redundant to Regulations or Design Information

7. Relaxation of Surveillance Frequency from 18 months to 24 months

8. Relaxation of CTS 3.0.C Requirements

9. Relaxation of SR Frequency 3

Prairiennq Island ITS

.iht,Iq

Table L - Less Restrictive Changes ITS Section 3.9 - Refueling Operations (DOC No. are numbered sequentially by ITS Section)

""DOC;o. as Sectlon CTS Sect Change DOC No. Summary, - . Type LCO 3.9.4 LCO 2 L3.9-04 Relaxes CTS requirements from considering accidents postulated to occur during core alteration, inadvertent criticality (inadvertent loading of, and subsequent operation with a fuel 3.8.A.1.a assembly in an improper location) to only considering the fuel handling accident.

E"liminates CTS requrequirements to verify water level prior to moving fuel or control rods. The ITS SR 3.9.2.1 LCO L3.9-31 3.8.A.1.e, only requires water level to be verified prior to commencing movement of fuel. Table 4.1-2A Test5 from allowing the operating RHR pump to be shut down for up to LCO 3.9.6 LCO 3.8.A.11i 1, 4, 5 L3.9-34 Eliminates CTS requirement one hour to facilitate movement of fuel or core components to allow the RHR pump to be shutdown for one hour for any reason.

. .-.-.-...--........ - - Ir s-'2Q 1-1 T hl,-A41-21RI1 L%--.,V.J .Uo . 1. 1*

Note 5 Icr L3.9-49 Reduces CTS Frequency from daily to 3 days for verification of boron concentratuo.

__________________________________ Igv'ran 1 - IIfU1 I-'J'J II

. I, A.

'g " -.

II'rtn o r,* iir n-n11-4.5, L3.9-54 Relaxes CTS requirements requiring two RHR loops OPERABLE to allowing one pump to be Note 2 3.8.A.1.g I, 1-Ir0 Z) inoperable for up to 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months for SR testing.

,-I- rr '2 LCO 1 I IiILJ.Jr.n.q 9.4

.I.

L3.4-55 Relaxes CTS requirements by allowing penetration flow paths to be open under administrative LUU JAJ. 3.8.A.1 .a(2) controls.

CHANGE TYPES 1

1. Relaxation of LCO Requirement

2. Relaxation of Applicability

3. Relaxation of Surveillance Requirement

4. Relaxation of Required Action

5. Relaxation of Completion Time

6. Deletion of Requirements Redundant to Regulations or Design Information

7. Relaxation of Surveillance Frequency from 18 months to 24 months

8. Relaxation of CTS 3.0.C Requirements

9. Relaxation of SR Frequency n'.^Il--,4nrlITP

Table L - Less Restrictive Changes ITS Section 3.9 - Refueling Operations (DOC No. are numbered sequentially by ITS Section)

$ A,' :

I DOC No.1 Summary L3.9-56 IRelaxes CTS requirements for the air lock doors to be OPERABLE to ensuring they can be closed within.30 minutes during movement of irradiated fuel.

CHANGE TYPES 2

1. Relaxation of LCO Requirement

2. Relaxation of Applicability

3. Relaxation of Surveillance Requirement

4. Relaxation of Required Action

5. Relaxation of Completion Time

6. Deletion of Requirements Redundant to Regulations or Design Information

7. Relaxation of Surveillance Frequency from 18 months to 24 months

8. Relaxation of CTS 3.0.C Requirements

9. Relaxation of SR Frequency Prairie Island ITS

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

" -o " r" ,1,

' \.

e t o ., ,*,g .'I*T

Change Type DOC Summary ,:,

. ---- - ---. , _ _IA I rAnI C A 't5 L4.0-03 Relaxes CTS intent by limiting fuel assemblies to those fuel designs that have been analyzed 14.2. *5.3.A ýt with applicable NRC staff approved codes and methods and shown by tests or analyses to comply with all fuel safety design bases.

CHANGE TYPES

1. Relaxation of LCO Requirement

2. Relaxation of Applicability

3. Relaxation of Surveillance Requirement

4. Relaxation of Required Action

5. Relaxation of Completion Time

6. Deletion of Requirements Redundant to Regulations or Design Information

7. Relaxation of Surveillance Frequency from 18 months to 24 months

8. Relaxation of CTS 3.0.C Requirements

9. Relaxation of SR Frequency Prairie Island ITS July 2002

Table L - Less Restrictive Changes ITS Section 5.0 - Administrative Controls (DOC No. are numbered sequentially by ITS Section)

DOC No. Summary

-s .

o

. * , ..,-,,,,n*n _

r4 I..

1 9; . A

c8-. Type.,

hag Ty e

... o tJ .u L5.0-21 Increases CTS flexibility in scheduling by incorporating the provisions of S bS .0.2"aniun iTi Iu 3.0.3 to the Radioactive Effluent Controls Program.

CHANGE TYPES

1. Relaxation of LCO Requirement

2. Relaxation of Applicability

3. Relaxation of Surveillance Requirement

4. Relaxation of Required Action

5. Relaxation of Completion Time

6. Deletion of Requirements Redundant to Regulations or Design Information

7. Relaxation of Surveillance Frequency from 18 months to 24 months

8. Relaxation of CTS 3.0.C Requirements

9. Relaxation of SR Frequency 1

Prairie Island ITS

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, Acceptance, Acceptance, Acceptance, Acceptance Administration Questions 8 January 2002 Answers Results Approval, Approval, Approval, Approval, Approval, Approval, Approval Other: ML021830089, ML022070613, ML022070658, ML022140394
MONTHYEAR2002-06-03 [Table View]

ML023040118

Text

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