Text

Provides Affected Technical Specification Pages Supporting License Amendment Request for Adoption of Technical Specification Task Force (TSTF) Traveler TSTF-423, Revision 1, Using the Consolidated Line Item Improvement Process
	ML15223B005
Person / Time
Site:	Columbia
Issue date:	08/11/2015
From:	Hettel W; Energy Northwest
To:	; Document Control Desk, Office of Nuclear Reactor Regulation
References
	GO2-15-108
	Download: ML15223B005 (54)
	v • d • e

William G. Hettel Vice President, Operations P.O. Box 968, Mail Drop PE23 Richland, WA 99352-0968 Ph. 509-377-8311 F. 509-377-4674 wghettel@energy-northwest.com 10 CFR 50.90 August 11, 2015 GO2-15-108 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001

Subject:

COLUMBIA GENERATING STATION, DOCKET NO. 50-397 AFFECTED TECHNICAL SPECIFICATION PAGES SUPPORTING LICENSE AMENDMENT REQUEST FOR ADOPTION OF TECHNICAL SPECIFICATION TASK FORCE (TSTF) TRAVELER TSTF-423, REVISION 1, USING THE CONSOLIDATED LINE ITEM IMPROVEMENT PROCESS

Reference:

Letter, GO2-14-112, dated August 12, 2014, from WG Hettel (Energy Northwest) to NRC, License Amendment Request for Adoption of Technical Specification Task Force (TSTF) Traveler TSTF-423, Revision 1, using the Consolidated Line Item Improvement Process

Dear Sir or Madam:

Pursuant to communication with the NRC on August 4, 2015, attached are the affected Technical Specification (TS) pages related to Energy Northwests License Amendment Request for Adoption of Technical Specification Task Force (TSTF) Traveler TSTF-423, Revision 1, using the Consolidated Line Item Improvement Process referenced above.

There is no substantive change from the original submittal dated August 12, 2014. The TS markup and clean pages originally provided with the submittal did not include sections of the TS that were not changed but that rolled to different pages due to the incorporation of the proposed amendment. These pages are provided now in addition to the pages that are changed by the amendment and were included in the original amendment. During the intervening year, affected pages of TS 3.6.1.5 and 3.6.2.3 were changed by NRC approved amendment 230, dated February 1, 2015.

The following attachments are included:

Attachment 1 provides the existing TS pages marked up to show the proposed change.

Attachment 2 provides revised (clean) TS pages.

G02-15-108 Page 2 of 2 No new commitments are being made by this letter.

In accordance with 10 CFR 50.91, a copy of this document with attachments is being provided to the designated Washington State Official.

If you should have any questions regarding this submittal, please contact Ms. L. L.

Williams, Licensing Supervisor, at 509-377-8148.

I declare under penalty of perjury that the foregoing is true and correct.

Executed on ~ /~ JI ~

Respectfully, 128-?~Ls for-w. G. Hettel Vice President, Oper *o s Attachments: As state cc: NRC Region IV Administrator NRC NRR Project Manager NRC Sr. Resident Inspector - 988C CD Sonoda - BPA - 1399 (w/o enclosures)

WA Horin -Winston & Strawn (email)

RR Cowley - WDOH (email)

JO Luce - EFSEC (email)

GO2-15-108 PROPOSED TECHNICAL SPECIFICATIONS CHANGES (MARK-UPS)

RPS Electric Power Monitoring 3.3.8.2 3.3 INSTRUMENTATION 3.3.8.2 Reactor Protection System (RPS) Electric Power Monitoring LCO 3.3.8.2 Two RPS electric power monitoring assemblies shall be OPERABLE for each inservice RPS motor generator set or alternate power supply that supports equipment required to be OPERABLE.

APPLICABILITY: MODES 1, 2, and 3, MODES 4 and 5 with both residual heat removal (RHR) shutdown cooling (SDC) suction isolation valves open, MODE 5 with any control rod withdrawn from a core cell containing one or more fuel assemblies.

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One or both required A.1 Remove associated 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months inservice power supplies inservice power supply(s) with one electric power from service.

monitoring assembly inoperable.

B. One or both required B.1 Remove associated 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months inservice power supplies inservice power supply(s) with both electric power from service.

monitoring assemblies inoperable.

C. Required Action and C.1 -------------NOTE------------

associated Completion LCO 3.0.4.a is not Time of Condition A or B applicable when entering not met in MODE 1, 2, MODE 3.

or 3. ----------------------------------

Be in MODE 3. 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months AND 36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months C.2 Be in MODE 4.

Columbia Generating Station 3.3.8.2-1 Amendment No. 149,169,225,

SRVs - < 25% RTP 3.4.4 3.4 REACTOR COOLANT SYSTEM (RCS) 3.4.4 Safety/Relief Valves (SRVs) - < 25% RTP LCO 3.4.4 The safety function of four SRVs shall be OPERABLE.

APPLICABILITY: MODE 1 with THERMAL POWER < 25% RTP, MODES 2 and 3.

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One or more required A.1 -------------NOTE------------

SRVs inoperable. LCO 3.0.4.a is not applicable when entering MODE 3.

Be in MODE 3. 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months AND 36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months A.2 Be in MODE 4.

B. Two or more required B.1 Be in MODE 3. 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months SRVs inoperable.

AND B.2 Be in MODE 4. 36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months Columbia Generating Station 3.4.4-1 Amendment No. 149,169,225,

SRVs - < 25% RTP 3.4.4 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.4.4.1 Verify the safety function lift setpoints of the required In accordance SRVs are as follows: with the Inservice Testing Program Number of Setpoint SRVs (psig) 2 1165 +/- 34.9 4 1175 +/- 35.2 4 1185 +/- 35.5 4 1195 +/- 35.8 4 1205 +/- 36.1 SR 3.4.4.2 -------------------------------NOTE------------------------------

Not required to be performed until 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months after reactor steam pressure and flow are adequate to perform the test.

Verify each required SRV opens when manually 24 months actuated.

Columbia Generating Station 3.4.4-2 Amendment No. 149,169,225,

ECCS - Operating 3.5.1 ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME C. Two ECCS injection C.1 Restore ECCS 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months subsystems inoperable. injection/spray subsystem to OPERABLE status.

OR One ECCS injection and one ECCS spray subsystem inoperable.

D. Required Action and D.1 --------------NOTE--------------

associated Completion LCO 3.0.4.a is not Time of Condition A, B, applicable when entering or C not met. MODE 3.

Be in MODE 3. 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months AND 36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months D.2 Be in MODE 4.

E. One required ADS valve E.1 Restore ADS valve to 14 days inoperable. OPERABLE status.

F. One required ADS valve F.1 Restore ADS valve to 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months inoperable. OPERABLE status.

AND OR One low pressure ECCS F.2 Restore low pressure 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months injection/spray ECCS injection/spray subsystem inoperable. subsystem to OPERABLE status.

Columbia Generating Station 3.5.1-2 Amendment No. 149,169,225,

ECCS - Operating 3.5.1 ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME G. Required Action and G.1 --------------NOTE--------------

associated Completion LCO 3.0.4.a is not Time of Condition E or F applicable when entering not met. MODE 3.

OR Be in MODE 3. 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months Two or more required ADS valves inoperable. AND G.2 Reduce reactor steam dome 36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months pressure to 150 psig.

H. HPCS and Low H.1 Enter LCO 3.0.3. Immediately Pressure Core Spray (LPCS) Systems inoperable.

OR Three or more ECCS injection/spray subsystems inoperable.

OR HPCS System and one or more required ADS valves inoperable.

OR Two or more ECCS injection/spray subsystems and one or more required ADS valves inoperable.

Columbia Generating Station 3.5.1-3 Amendment No. 149,169,225,

ECCS - Operating 3.5.1 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.5.1.1 Verify, for each ECCS injection/spray subsystem, 31 days the piping is filled with water from the pump discharge valve to the injection valve.

SR 3.5.1.2 ------------------------------NOTE-------------------------------

Low pressure coolant injection (LPCI) subsystems may be considered OPERABLE during alignment and operation for decay heat removal with reactor steam dome pressure less than 48 psig in MODE 3, if capable of being manually realigned and not otherwise inoperable.

Verify each ECCS injection/spray subsystem 31 days manual, power operated, and automatic valve in the flow path, that is not locked, sealed, or otherwise secured in position, is in the correct position.

SR 3.5.1.3 Verify ADS accumulator backup compressed gas 31 days system average pressure in the required bottles is 2200 psig.

SR 3.5.1.4 Verify each ECCS pump develops the specified flow In accordance rate with the specified differential pressure between with the Inservice reactor and suction source. Testing Program DIFFERENTIAL PRESSURE BETWEEN REACTOR AND SYSTEM FLOW RATE SUCTION SOURCE LPCS 6200 gpm 128 psid LPCI 7200 gpm 26 psid HPCS 6350 gpm 200 psid Columbia Generating Station 3.5.1-4 Amendment No. 169,205,225,229,

ECCS - Operating 3.5.1 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.5.1.5 -------------------------------NOTE------------------------------

Vessel injection/spray may be excluded.

Verify each ECCS injection/spray subsystem 24 months actuates on an actual or simulated automatic initiation signal.

SR 3.5.1.6 -------------------------------NOTE------------------------------

Valve actuation may be excluded.

Verify the ADS actuates on an actual or simulated 24 months automatic initiation signal.

SR 3.5.1.7 -------------------------------NOTE------------------------------

Not required to be performed until 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months after reactor steam pressure and flow are adequate to perform the test.

Verify each required ADS valve opens when 24 months on a manually actuated. STAGGERED TEST BASIS for each valve solenoid SR 3.5.1.8 -------------------------------NOTE------------------------------

ECCS actuation instrumentation is excluded.

Verify the ECCS RESPONSE TIME for each ECCS 24 months injection/spray subsystem is within limits.

Columbia Generating Station 3.5.1-5 Amendment No. 169,205,225,

RHR Drywell Spray 3.6.1.5 3.6 CONTAINMENT SYSTEMS 3.6.1.5 Residual Heat Removal (RHR) Drywell Spray LCO 3.6.1.5 Two RHR drywell spray subsystems shall be OPERABLE.

APPLICABILITY: MODES 1, 2, and 3.

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One RHR drywell spray A.1 Restore RHR drywell spray 7 days(1) subsystem inoperable. subsystem to OPERABLE status.

B. Two RHR drywell spray B.1 Restore one RHR drywell 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months subsystems inoperable. spray subsystem to OPERABLE status.

C. Required Action and C.1 --------------NOTE--------------

associated Completion LCO 3.0.4.a is not Time not met. applicable when entering MODE 3.

Be in MODE 3. 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months AND 36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months C.2 Be in MODE 4.

(1)

The Completion Time that one train of RHR (RHR-B) can be inoperable as specified by Required Action A.1 may be extended beyond the 7 day completion time up to 7 days to support restoration of RHR-B from the modification activity. Upon successful restoration of RHR-B, this footnote is no longer applicable and will expire at 05:00 PST on February 9, 2015.

Columbia Generating Station 3.6.1.5-1 Amendment No. 149,169,225,230,

Reactor Building-to-Suppression Chamber Vacuum Breakers 3.6.1.6 3.6 CONTAINMENT SYSTEMS 3.6.1.6 Reactor Building-to-Suppression Chamber Vacuum Breakers LCO 3.6.1.6 Each reactor building-to-suppression chamber vacuum breaker shall be OPERABLE.

APPLICABILITY: MODES 1, 2, and 3.

ACTIONS

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

Separate Condition entry is allowed for each line.

CONDITION REQUIRED ACTION COMPLETION TIME A. One or more lines with A.1 Close the open vacuum 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months one reactor building-to- breaker.

suppression chamber vacuum breaker not closed.

B. One or more lines with B.1 Close one open vacuum 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months two reactor building-to- breaker.

suppression chamber vacuum breakers not closed.

C. One line with one or C.1 Restore the vacuum 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months more reactor building-to- breaker(s) to OPERABLE suppression chamber status.

vacuum breakers inoperable for opening.

D. Required Action and D.1 -------------NOTE------------

associated Completion LCO 3.0.4.a is not Time of Condition C applicable when entering not met. MODE 3.

Be in MODE 3. 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months .

Columbia Generating Station 3.6.1.6-1 Amendment No. 149,169,225,

Reactor Building-to-Suppression Chamber Vacuum Breakers 3.6.1.6 ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME DE. Two or more lines with DE.1 Restore all vacuum 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months one or more reactor breakers in two lines to building-to-suppression OPERABLE status.

chamber vacuum breakers inoperable for opening.

EF. Required Action and EF.1 Be in MODE 3. 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months associated Completion Time of Condition A, B AND or E not met.

EF.2 Be in MODE 4. 36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.6.1.6.1 ------------------------------NOTES-----------------------------

1. Not required to be met for vacuum breakers that are open during Surveillances.

2. Not required to be met for vacuum breakers open when performing their intended function.

Verify each vacuum breaker is closed. 14 days SR 3.6.1.6.2 Perform a functional test of each vacuum breaker. In accordance with the Inservice Testing Program SR 3.6.1.6.3 Verify the full open setpoint of each vacuum breaker 24 months is 0.5 psid.

Columbia Generating Station 3.6.1.6-2 Amendment No. 149,169,225,

Suppression Chamber-to-Drywell Vacuum Breakers 3.6.1.7 3.6 CONTAINMENT SYSTEMS 3.6.1.7 Suppression Chamber-to-Drywell Vacuum Breakers LCO 3.6.1.7 Seven suppression chamber-to-drywell vacuum breakers shall be OPERABLE for opening.

AND Nine suppression chamber-to-drywell vacuum breakers shall be closed, except when performing their intended function.

APPLICABILITY: MODES 1, 2, and 3.

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One required A.1 Restore one vacuum 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months suppression chamber-to- breaker to OPERABLE drywell vacuum breaker status.

inoperable for opening.

B. Required Action and B.1 --------------NOTE--------------

associated Completion LCO 3.0.4.a is not Time of Condition A applicable when entering not met. MODE 3.

Be in MODE 3. 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months BC. ------------NOTE------------ BC.1 Close the open vacuum 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months Separate Condition entry breaker disk.

is allowed for each suppression chamber-to-drywell vacuum breaker.

One or more suppression chamber-to-drywell vacuum breakers with one disk not closed.

Columbia Generating Station 3.6.1.7-1 Amendment No. 149,169,225,

Suppression Chamber-to-Drywell Vacuum Breakers 3.6.1.7 ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME CD. One or more CD.1 Close one open vacuum 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months suppression chamber-to- breaker disk.

drywell vacuum breakers with two disks not closed.

DE. Required Action and DE.1 Be in MODE 3. 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months associated Completion Time of Condition C or D AND not met.

DE.2 Be in MODE 4. 36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.6.1.7.1 -------------------------------NOTE------------------------------

Not required to be met for vacuum breakers that are open during Surveillances.

Verify each vacuum breaker is closed. 14 days SR 3.6.1.7.2 Perform a functional test of each required vacuum 31 days breaker.

AND Within 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months after any discharge of steam to the suppression chamber from the safety/relief valves SR 3.6.1.7.3 Verify the full open setpoint of each required vacuum 24 months breaker is 0.5 psid.

Columbia Generating Station 3.6.1.7-2 Amendment No. 169,202,225,

RHR Suppression Pool Cooling 3.6.2.3 3.6 CONTAINMENT SYSTEMS 3.6.2.3 Residual Heat Removal (RHR) Suppression Pool Cooling LCO 3.6.2.3 Two RHR suppression pool cooling subsystems shall be OPERABLE.

APPLICABILITY: MODES 1, 2, and 3.

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One RHR suppression A.1 Restore RHR suppression 7 days(1) pool cooling subsystem pool cooling subsystem to inoperable. OPERABLE status.

B. Required Action and B.1 ---------------NOTE--------------

associated Completion LCO 3.0.4.a is not Time of Condition A not applicable when entering met. MODE 3.

OR Be in MODE 3. 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months Two RHR suppression AND 36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months pool cooling subsystems inoperable. B.2 Be in MODE 4.

C. Two RHR suppression C.1 Be in MODE 3. 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months pool cooling subsystems inoperable. AND C.2 Be in MODE 4. 36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months (1)

The Completion Time that one train of RHR (RHR-B) can be inoperable as specified by Required Action A.1 may be extended beyond the 7 day completion time up to 7 days to support restoration of RHR-B from the modification activity. Upon successful restoration of RHR-B, this footnote is no longer applicable and will expire at 05:00 PST on February 9, 2015.

Columbia Generating Station 3.6.2.3-1 Amendment No. 149,169,225,230,

Secondary Containment 3.6.4.1 3.6 CONTAINMENT SYSTEMS 3.6.4.1 Secondary Containment LCO 3.6.4.1 The secondary containment shall be OPERABLE.

APPLICABILITY: MODES 1, 2, and 3, During operations with a potential for draining the reactor vessel (OPDRVs).

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. Secondary containment A.1 Restore secondary 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months inoperable in MODE 1, containment to OPERABLE 2, or 3. status.

B. Required Action and B.1 --------------NOTE--------------

associated Completion LCO 3.0.4.a is not Time of Condition A not applicable when entering met. MODE 3.

Be in MODE 3. 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months AND 36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months B.2 Be in MODE 4.

C. Secondary containment C.1 Initiate action to suspend Immediately inoperable during OPDRVs.

OPDRVs.

Columbia Generating Station 3.6.4.1-1 Amendment No. 169,199,225,

SGT System 3.6.4.3 3.6 CONTAINMENT SYSTEMS 3.6.4.3 Standby Gas Treatment (SGT) System LCO 3.6.4.3 Two SGT subsystems shall be OPERABLE.

APPLICABILITY: MODES 1, 2, and 3, During operations with a potential for draining the reactor vessel (OPDRVs).

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One SGT subsystem A.1 Restore SGT subsystem to 7 days inoperable. OPERABLE status.

B. Required Action and B.1 --------------NOTE---------------

associated Completion LCO 3.0.4.a is not Time of Condition A not applicable when entering met in MODE 1, 2, or 3. MODE 3.

Be in MODE 3. 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months AND B.2 Be in MODE 4. 36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months C. Required Action and C.1 Place OPERABLE SGT Immediately associated Completion subsystem in operation.

Time of Condition A not met during OPDRVs. OR C.2 Initiate action to suspend Immediately OPDRVs.

D. Two SGT subsystems D.1 -------------NOTE--------------- Immediately inoperable in MODE 1, LCO 3.0.4.a is not 2, or 3. applicable when entering MODE 3.

Columbia Generating Station 3.6.4.3-1 Amendment No. 169,199,225,

SGT System 3.6.4.3 CONDITION REQUIRED ACTION COMPLETION TIME Be in MODE 3.Enter LCO 3.0.3. 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months Columbia Generating Station 3.6.4.3-2 Amendment No. 169,199,225,

SW System and UHS 3.7.1 ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME C. Required Action and C.1 --------------NOTE---------------

associated Completion LCO 3.0.4.a is not Time of Condition B not applicable when entering met. MODE 3.

Be in MODE 3. 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months CD. Required Action and CD.1 Be in MODE 3. 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months associated Completion Time of Condition A or B not met. AND 36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months OR CD.2 Be in MODE 4.

Both SW subsystems inoperable.

OR UHS inoperable for reasons other than Condition A.

SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.7.1.1 Verify the average water level in the UHS spray 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months ponds is 432 feet 9 inches mean sea level.

SR 3.7.1.2 Verify the average water temperature of each UHS 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months spray pond is 77F.

Columbia Generating Station 3.7.1-2 Amendment No. 149,169,225,233,

SW System and UHS 3.7.1 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.7.1.3 -------------------------------NOTE------------------------------

Isolation of flow to individual components does not render SW subsystem inoperable.

Verify each SW subsystem manual, power 31 days operated, and automatic valve in the flow path servicing safety related systems or components, that is not locked, sealed, or otherwise secured in position, is in the correct position.

SR 3.7.1.4 Verify average sediment depth in each UHS spray 92 days pond is < 0.5 ft.

SR 3.7.1.5 Verify each SW subsystem actuates on an actual or 24 months simulated initiation signal.

Columbia Generating Station 3.7.1-3 Amendment No. 149,169,225,

CREF System 3.7.3 ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME C. Required Action and C.1 --------------NOTE------------

associated Completion LCO 3.0.4.a is not Time of Condition A or B applicable when entering not met in MODE 1, 2, MODE 3.

or 3. ----------------------------------

Be in MODE 3. 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months AND 36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months C.2 Be in MODE 4.

D. Required Action and D.1 Place OPERABLE CREF Immediately associated Completion subsystem in pressurization Time of Condition A not mode.

met during OPDRVs.

OR D.2 Initiate action to suspend Immediately OPDRVs.

E. Two CREF subsystems E.1 --------------NOTE------------ Immediately inoperable in MODE 1, LCO 3.0.4.a is not 2, or 3 for reasons other applicable when entering than Condition B. MODE 3.

Be in MODE 3.

Enter LCO 3.0.3. 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months F. Two CREF subsystems F.1 Initiate action to suspend Immediately inoperable during OPDRVs.

OPDRVs.

OR One or more CREF subsystems inoperable due to inoperable CRE boundary during OPDRVs.

Columbia Generating Station 3.7.3-2 Amendment No. 207,216,225,

Control Room AC System 3.7.4 3.7 PLANT SYSTEMS 3.7.4 Control Room Air Conditioning (AC) System LCO 3.7.4 Two control room AC subsystems shall be OPERABLE.

APPLICABILITY: MODES 1, 2, and 3, During operations with a potential for draining the reactor vessel (OPDRVs).

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One control room AC A.1 Restore control room AC 30 days subsystem inoperable. subsystem to OPERABLE status.

B. Two control room AC B.1 Verify control room area Once per 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months subsystems inoperable. temperature < 90°F.

AND B.2 Restore one control room 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months AC subsystem to OPERABLE status.

C. Required Action and C.1 --------------NOTE--------------

associated Completion LCO 3.0.4.a is not Time of Condition A or B applicable when entering not met in MODE 1, 2, or MODE 3.

3. -------------------------------------

Be in MODE 3. 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months AND C. 2 Be in MODE 4. 36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months Columbia Generating Station 3.7.4-1 Amendment No. 169,199,225,227,

Control Room AC System 3.7.4 ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME D. Required Action and D.1 Place OPERABLE control Immediately associated Completion room AC subsystem in Time of Condition A not operation.

met during OPDRVs.

OR D.2 Initiate action to suspend Immediately OPDRVs.

E. Required Action and E.1 Initiate action to suspend Immediately associated Completion OPDRVs.

Time of Condition B not met during OPDRVs.

SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.7.4.1 Verify each control room AC subsystem has the 24 months capability to remove the assumed heat load.

Columbia Generating Station 3.7.4-2 Amendment No. 169,199,225,227,

Main Condenser Offgas 3.7.5 3.7 PLANT SYSTEMS 3.7.5 Main Condenser Offgas LCO 3.7.5 The gross gamma activity rate of the noble gases measured at the main condenser air ejector shall be 332 mCi/second after decay of 30 minutes.

APPLICABILITY: MODE 1, MODES 2 and 3 with any main steam line not isolated and steam jet air ejector (SJAE) in operation.

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. Gross gamma activity A.1 Restore gross gamma 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months rate of the noble gases activity rate of the noble not within limit. gases to within limit.

B. Required Action and B.1 Isolate all main steam lines. 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months associated Completion Time not met. OR B.2 Isolate SJAE. 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months OR B.3.1 --------------NOTE--------------

LCO 3.0.4.a is not applicable when entering MODE 3 Be in MODE 3. 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months B.3.2 Be in MODE 4. 36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months Columbia Generating Station 3.7.5-1 Amendment No. 149,169,225,

AC Sources - Operating 3.8.1 ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME F. Required Action and F.1 ---------------NOTE--------------

associated Completion LCO 3.0.4.a is not Time of Condition A, B, applicable when entering C, D, or E not met. MODE 3.

Be in MODE 3. 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months AND F.2 Be in MODE 4. 36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months G. Three or more required G.1 Enter LCO 3.0.3. Immediately AC sources inoperable.

SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.8.1.1 Verify correct breaker alignment and indicated 7 days power availability for each offsite circuit.

SR 3.8.1.2 ------------------------------NOTES-----------------------------

1. All DG starts may be preceded by an engine prelube period and followed by a warmup period prior to loading.

2. A modified DG start involving idling and gradual acceleration to synchronous speed may be used for this SR as recommended by the manufacturer. When modified start procedures are not used, the time, voltage, and frequency tolerances of SR 3.8.1.7 must be met.

Verify each required DG starts from standby 31 days conditions and achieves steady state:

a. Voltage 3910 V and 4400 V and frequency 58.8 Hz and 61.2 Hz for DG-1 and DG-2; and Columbia Generating Station 3.8.1-5 Amendment No. 169,181,225,

AC Sources - Operating 3.8.1 SURVEILLANCE FREQUENCY

b. Voltage 3910 V and 4400 V and frequency 58.8 Hz and 61.2 Hz for DG-3.

Columbia Generating Station 3.8.1-6 Amendment No. 169,181,225,

DC Sources - Operating 3.8.4 ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME H. Required Action and H.1 Declare High Pressure Immediately associated Completion Core Spray System Time of Condition B or E inoperable.

not met.

OR Division 3 DC electrical power subsystem inoperable for reasons other than Condition B or E.

I. Required Action and I.1 Declare associated Immediately associated Completion supported features Time of Condition C or F inoperable.

not met.

OR Division 1 250 V DC electrical power subsystem inoperable for reasons other than Condition C or F.

J. Required Action and J.1 ---------------NOTE-------------

associated Completion LCO 3.0.4.a is not Time of Condition A or D applicable when entering not met. MODE 3.

OR Be in MODE 3. 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months Required Action and 36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months associated Completion AND Time of Condition G not met. J.2 Be in MODE 4.

Columbia Generating Station 3.8.4-3 Amendment 169,204,225,

Distribution Systems - Operating 3.8.7 ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME C. Required Action and C.1 ---------------NOTE--------------

associated Completion LCO 3.0.4.a is not Time of Condition A or B applicable when entering not met. MODE 3.

Be in MODE 3. 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months AND 36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months C.2 Be in MODE 4.

D. Division 1 250 V DC D.1 Declare associated Immediately electrical power supported feature(s) distribution subsystem inoperable.

inoperable.

E. One or more Division 3 E.1 Declare High Pressure Immediately AC or DC electrical Core Spray System power distribution inoperable.

subsystems inoperable.

F. Two or more divisions F.1 Enter LCO 3.0.3. Immediately with inoperable electrical power distribution subsystems that result in a loss of function.

SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.8.7.1 Verify correct breaker alignments and indicated 7 days power availability to required AC and DC electrical power distribution subsystems.

Columbia Generating Station 3.8.7-2 Amendment 149,169,225,

GO2-15-108 PROPOSED TECHNICAL SPECIFICATIONS CHANGES (CLEAN)

RPS Electric Power Monitoring 3.3.8.2 3.3 INSTRUMENTATION 3.3.8.2 Reactor Protection System (RPS) Electric Power Monitoring LCO 3.3.8.2 Two RPS electric power monitoring assemblies shall be OPERABLE for each inservice RPS motor generator set or alternate power supply that supports equipment required to be OPERABLE.

APPLICABILITY: MODES 1, 2, and 3, MODES 4 and 5 with both residual heat removal (RHR) shutdown cooling (SDC) suction isolation valves open, MODE 5 with any control rod withdrawn from a core cell containing one or more fuel assemblies.

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One or both required A.1 Remove associated 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months inservice power supplies inservice power supply(s) with one electric power from service.

monitoring assembly inoperable.

B. One or both required B.1 Remove associated 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months inservice power supplies inservice power supply(s) with both electric power from service.

monitoring assemblies inoperable.

C. Required Action and C.1 -------------NOTE------------

associated Completion LCO 3.0.4.a is not Time of Condition A or B applicable when entering not met in MODE 1, 2, MODE 3.

or 3. ----------------------------------

Be in MODE 3. 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months Columbia Generating Station 3.3.8.2-1 Amendment No. 149,169,225,

SRVs - < 25% RTP 3.4.4 3.4 REACTOR COOLANT SYSTEM (RCS) 3.4.4 Safety/Relief Valves (SRVs) - < 25% RTP LCO 3.4.4 The safety function of four SRVs shall be OPERABLE.

APPLICABILITY: MODE 1 with THERMAL POWER < 25% RTP, MODES 2 and 3.

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One required SRV A.1 -------------NOTE------------

inoperable. LCO 3.0.4.a is not applicable when entering MODE 3.

Be in MODE 3. 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months B. Two or more required B.1 Be in MODE 3. 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months SRVs inoperable.

AND B.2 Be in MODE 4. 36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months Columbia Generating Station 3.4.4-1 Amendment No. 149,169,225,

SRVs - < 25% RTP 3.4.4 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.4.4.1 Verify the safety function lift setpoints of the required In accordance SRVs are as follows: with the Inservice Testing Program Number of Setpoint SRVs (psig) 2 1165 +/- 34.9 4 1175 +/- 35.2 4 1185 +/- 35.5 4 1195 +/- 35.8 4 1205 +/- 36.1 SR 3.4.4.2 -------------------------------NOTE------------------------------

Not required to be performed until 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months after reactor steam pressure and flow are adequate to perform the test.

Verify each required SRV opens when manually 24 months actuated.

Columbia Generating Station 3.4.4-2 Amendment No. 149,169,225,

ECCS - Operating 3.5.1 ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME C. Two ECCS injection C.1 Restore ECCS 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months subsystems inoperable. injection/spray subsystem to OPERABLE status.

OR One ECCS injection and one ECCS spray subsystem inoperable.

D. Required Action and D.1 --------------NOTE--------------

associated Completion LCO 3.0.4.a is not Time of Condition A, B, applicable when entering or C not met. MODE 3.

Be in MODE 3. 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months E. One required ADS valve E.1 Restore ADS valve to 14 days inoperable. OPERABLE status.

F. One required ADS valve F.1 Restore ADS valve to 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months inoperable. OPERABLE status.

AND OR One low pressure ECCS F.2 Restore low pressure 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months injection/spray ECCS injection/spray subsystem inoperable. subsystem to OPERABLE status.

Columbia Generating Station 3.5.1-2 Amendment No. 149,169,225,

ECCS - Operating 3.5.1 ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME G. Required Action and G.1 --------------NOTE--------------

associated Completion LCO 3.0.4.a is not Time of Condition E or F applicable when entering not met. MODE 3.

OR Be in MODE 3. 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months Two or more required ADS valves inoperable.