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| | number = ML081120149 | | | number = ML081120149 |
| | issue date = 04/29/2008 | | | issue date = 04/29/2008 |
| | title = Wolf Creek Generating Station - Corrected Technical Specification Pages, Amendment No. 177 Revision to Technical Specification 3.7.3, Main Feedwater Isolation Valves, to Add Main Feedwater Regulating Valves and MFRV Bypass Valves | | | title = Corrected Technical Specification Pages, Amendment No. 177 Revision to Technical Specification 3.7.3, Main Feedwater Isolation Valves, to Add Main Feedwater Regulating Valves and MFRV Bypass Valves |
| | author name = Donohew J N | | | author name = Donohew J |
| | author affiliation = NRC/NRR/ADRO/DORL/LPLIV | | | author affiliation = NRC/NRR/ADRO/DORL/LPLIV |
| | addressee name = | | | addressee name = |
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| =Text= | | =Text= |
| {{#Wiki_filter:ESFAS Instrumentation | | {{#Wiki_filter:ESFAS Instrumentation 3.3.2 Table 3.3.2-1 (page 3 of 5) |
| | Engineered Safety Feature Actuation System Instrumentation' APPLICABLE MODES OR OTHER SPECIFIED REQUIRED SURVEILLANCE ALLOWABLE FUNCTION CONDITIONS CHANNELS CONDITIONS REQUIREMENTS VALUE (a) |
| | : 4. Steam Line Isolation (continued) |
| | : e. Steam Line Pressure (1 ) Low 1,2(i),3(b)(i) 3 per steam 0 SR 3.3.2.1 ~ 571 psig(c) line SR 3.3.2.5 SR 3.3.2.9 SR 3.3.2.10 (2) Negative Rate 3(g)(i) 3 per steam 0 SR 3.3.21 s 125(h) psi High line SR 3.3.2.5 SR 3.3.2.9 SR 3.3.2.10 |
| | : 5. Turbine Trip and FeedWaler Isolation |
| | : a. Automatic Actuation 1,20),3(j) 2 trains G SR 3.3.22 NA Logic and Actuation SR 3.3.2.4 Relays (SSPS) SR 3.3.2.6 SR 3.3.214 |
| | : b. Automatic Actuation I.Z(k),3(k) 2 trains G SR 3.3.26 NA Logic (MSFIS) |
| | : c. SG Water Level -High 1,2(j) 4 per SG SR 3.3.2.1 ~79.7% of High (P.14) SR 3.3.2.5 Narrow Range SR 3.3.2.9 Instrument Span SR 3.3.2.10 |
| | : d. Safety Injection Refer to Function 1 (Safety Injection) for all initiation functions and requiremenlS. |
| | (continued) |
| | (a) The Allowable Value defines Ihe Limiling Safely System Setting. See Ihe Bases for the Trip Setpoints. |
| | (b) Above the P-ll (Pressurizer Pressure) Inlerlock and below P-ll unless the Function is blocked. |
| | (c) Time constants used in tt1e lead/lag controller are \, ~ 50 seconds and t2 s 5 seconds. |
| | (g) Below the p." (Pressurizer Pressure) Interlock; however, may be blocked below P-l1 when safety injection on low steam line pnessune is not blocked. |
| | (h) Time constant utilized in the rate/lag controller is ?: 50 seconds. |
| | (i) Except when all MS1Vs are closed. |
| | (j) Except when all MFIVs are closed and de-activated; and all MFRVs are closed and de-activated or closed and isolated by a closed manual valve; and all MFRV bypass valves are closed and de*activated, or closed and isolated by a closed manual valve, or isolated. by two closed manual valves. |
| | (k) Except when all MFIVs are closed and de-activated. |
| | Wolf Creek - Unit 1 3.3-34 Amendment No. 12J, 132, 175, 177 |
|
| |
|
| ====3.3.2 Table====
| | ESFAS Instrumentation 3.3.2 Table 3.3.2-1 (Page 4 of 5) |
| 3.3.2-1 (page 3 of 5) Engineered Safety Feature Actuation System Instrumentation' FUNCTION APPLICABLE MODES OR OTHER SPECIFIED CONDITIONS REQUIRED CHANNELS CONDITIONS SURVEILLANCE REQUIREMENTS ALLOWABLE VALUE (a) 4. Steam Line Isolation (continued) | | Engineered Safety Feature Actuation System Inslrumentalion APPLICABLE MODES OR OTHER SPECIFIED REQUIRED SURVEILLANCE ALLOWABLE FUNCTION CONDITIONS CHANNELS CONDITIONS REQUIREMENTS VALUE (a) |
| : e. Steam Line Pressure (1 ) Low 1,2(i),3(b)(i) 3 per steam line 0 SR 3.3.2.1 SR 3.3.2.5 SR 3.3.2.9 SR 3.3.2.10 571 psig(c) (2) Negative Rate High 3(g)(i) 3 per steam line 0 SR 3.3.21 SR 3.3.2.5 SR 3.3.2.9 SR 3.3.2.10 s 125(h) psi 5. Turbine Trip and FeedWaler Isolation | | : 6. Auxiliary Feedwater |
| : a. Automatic Actuation Logic and Actuation Relays (SSPS) 1,20),3(j) 2 trains G SR 3.3.22 SR 3.3.2.4 SR 3.3.2.6 SR 3.3.214 NA b. Automatic Actuation Logic (MSFIS) I.Z(k),3(k) 2 trains G SR 3.3.26 NA c. SG Water Level -High High (P.14) 1,2(j) 4 per SG SR 3.3.2.1 SR 3.3.2.5 SR 3.3.2.9 SR 3.3.2.10 of Narrow Range Instrument Span d. Safety Injection Refer to Function 1 (Safety Injection) for all initiation functions and requiremenlS. (continued) (a) The Allowable Value defines Ihe Limiling Safely System Setting. See Ihe Bases for the Trip Setpoints. (b) Above the P-ll (Pressurizer Pressure)
| | : a. Manual Initiation 1,2,3 1 per pump 0 SR 3.3.2.8 NA |
| Inlerlock and below P-ll unless the Function is blocked. (c) Time constants used in tt1e lead/lag controller are \, 50 seconds and t2 s 5 seconds. Below the p." (Pressurizer Pressure)
| | : b. Automatic Actuation 1.2,3 2 trains G SR 3.322 NA Logic and Actuation SR 3.3.2.4 Relays (Solid State SR 3.32.6 Protection System) |
| Interlock; however, may be blocked below P-l1 when safety injection on low steam line pnessune is not blocked. (h) Time constant utilized in the rate/lag controller is ?: 50 seconds. (i) Except when all MS1Vs are closed. Except when all MFIVs are closed and de-activated; and all MFRVs are closed and de-activated or closed and isolated by a closed manual valve; and all MFRV bypass valves are closed and de*activated, or closed and isolated by a closed manual valve, or isolated.by two closed manual valves. (k) Except when all MFIVs are closed and de-activated.
| | : c. Aulomatic Actuation 1,2.3 2 trains N SR 3.3.23 NA Logic and Actuation Relays (Balance 01 Plant ESFAS) |
| Wolf Creek -Unit 3.3-34 Amendment No. 12J, 132, 175, 177 ESFAS Instrumentation | | : d. SG Water Level Low* 1,2,3 4 per SG 0 SR 3.321 ~ 22.3% of Low SR 3.3.2.5 Narrow Range SR 3,32.9 Instrument Span SR 3.3210 |
| | : e. Safety Injection Refer to Function 1 (Safety Injection) for all initiation functions and requirements. |
| | : f. Loss of Offslle Power 1.2.3 2 trains P SR 3.3.27 NA SR 3.32.10 |
| | : g. Trip of all Main 2 per pump J SR 33,2,8 NA Feedweler Pumps |
| | : h. Auxiliary Feedwater 1,2.3 3 M SR 33,2.1 2: 20.53 pSia Pump Suction SR 3.3.2.9 Transfer on Suction SR 3.3.2.10 Pressure* Low SR 3.3.2.12 (continued) |
| | (a) The Allowable Value defines the Limiting Safety System Setling. See the Bases for the Trip Selpoints, Wolf Creek - Unit 1 3.3-35 Amendment No. ~, 136 |
|
| |
|
| ====3.3.2 Table====
| | MFIVs and MFRVs and MFRV Bypass Valves I 3.7.3 3.7 PLANT SYSTEMS 3.7.3 Main Feedwater Isolation Valves (MFIVs) and Main Feedwater Regulating Valves (MFRVs) and MFRV Bypass Valves LCO 3.7.3 Each MFIV and its associated actuator trains, MFRV and MFRV bypass valve for the four main feedwater lines shall be OPERABLE. |
| 3.3.2-1 (Page 4 of 5) Engineered Safety Feature Actuation System Inslrumentalion FUNCTION APPLICABLE MODES OR OTHER SPECIFIED CONDITIONS REQUIRED CHANNELS CONDITIONS SURVEILLANCE REQUIREMENTS ALLOWABLE VALUE (a) 6. Auxiliary Feedwater
| | APPLICABILITY: MODE 1 MODES 2 and 3, except for each affected main feedwater line when: |
| : a. Manual Initiation 1,2,3 1 per pump 0 SR 3.3.2.8 NA b. Automatic Actuation Logic and Actuation Relays (Solid State Protection System) 1.2,3 2 trains G SR 3.322 SR 3.3.2.4 SR 3.32.6 NA c. Aulomatic Actuation Logic and Actuation Relays (Balance 01 Plant ESFAS) 1,2.3 2 trains N SR 3.3.23 NA d. SG Water Level Low* Low 1,2,3 4 per SG 0 SR 3.321 SR 3.3.2.5 SR 3,32.9 SR 3.3210 22.3% of Narrow Range Instrument Span e. Safety Injection Refer to Function 1 (Safety Injection) for all initiation functions and requirements.
| | : a. The MFIV is closed and deactivated; or |
| : f. Loss of Offslle Power 1.2.3 2 trains P SR 3.3.27 SR 3.32.10 NA g. Trip of all Main Feedweler Pumps 2 per pump J SR 33,2,8 NA h. Auxiliary Feedwater Pump Suction Transfer on Suction Pressure*
| | : b. The MFRV is closed and deactivated or closed and isolated by a closed manual valve; and the MFRV bypass valve is either closed and deactivated, closed and isolated by a closed manual valve, or isolated by two closed manual valves. |
| Low 1,2.3 3 M SR 33,2.1 SR 3.3.2.9 SR 3.3.2.10 SR 3.3.2.12 2: 20.53 pSia (continued) (a) The Allowable Value defines the Limiting Safety System Setling. See the Bases for the Trip Selpoints, Wolf Creek -Unit 1 3.3-35 Amendment No. 136 MFIVs and MFRVs and MFRV Bypass Valves I 3.7.3 3.7 PLANT SYSTEMS Main Feedwater Isolation Valves (MFIVs) and Main Feedwater Regulating Valves (MFRVs) and MFRV Bypass Valves LCO Each MFIV and its associated actuator trains, MFRV and MFRV bypass valve for the four main feedwater lines shall be OPERABLE.
| | ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One MFIV actuator train A.1 Restore MFIV actuator 7 days inoperable. train to OPERABLE status. |
| MODE 1 MODES 2 and 3, except for each affected main feedwater line when: The MFIV is closed and deactivated; or The MFRV is closed and deactivated or closed and isolated by a closed manual valve; and the MFRV bypass valve is either closed and deactivated, closed and isolated by a closed manual valve, or isolated by two closed manual valves. ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One MFIV actuator train inoperable. | | B. Two MFIV actuator trains B.1 Restore one MFIV 72 hours inoperable for different actuator train to MFIVs when the inoperable OPERABLE status. |
| A.1 Restore MFIV actuator train to OPERABLE status. 7 days B. Two MFIV actuator trains inoperable for different MFIVs when the inoperable actuator trains are not in the same separation group. B.1 Restore one MFIV actuator train to OPERABLE status. 72 hours C. Two MFIV actuator trains inoperable when the inoperable actuator trains are in the same separation group. C.1 Restore one MFIV actuator train to OPERABLE status. 24 hours (continued) | | actuator trains are not in the same separation group. |
| \ | | C. Two MFIV actuator trains C.1 Restore one MFIV 24 hours inoperable when the actuator train to inoperable actuator trains OPERABLE status. |
| | are in the same separation group. |
| | (continued) |
| | \ |
| | WLO:lf~c~r:e:ek~-~u:n~it~1 :3~.7~-8~ ~A~m~en~d~m~e~n~t-"N~o~.~1~2~3,~1'::17c.:!12-'l17,-7,--~ |
|
| |
|
| ====3.7.3 MFIVs====
| | MFIVs and MFRVs and MFRV Bypass Valves 3.7.3 SURVEILLANCE REQUIRMENTS (continued) |
| and MFRVs and MFRV Bypass Valves SURVEILLANCE REQUIRMENTS (continued) | | SURVEILLANCE FREQUENCY SR 3.7.3.2 --------------------NOTE---------------------- |
| SURVEILLANCE FREQUENCY SR 3.7.3.2 Only required to be performed in MODES 1 and 2. Verify each actuator train actuates the MFIV to the isolation position on an actual or simulated actuation signal. 18 months SR 3.7.3.3 ------------------------N Only required to be performed in MODES 1 and 2. Verify each MFRV and MFRV bypass valve actuates to the isolation position on an actual or simulated actuation signal. 18 months Wolf Creek -Unit 1 3.7-11 Amendment No. 123, 171, 177 ARVs 3.7.4 3.7 PLANT 3.7.4 Atmospheric Relief Valves LCO 3.7.4 Four ARV lines shall be APPLICABILITY: | | Only required to be performed in MODES 1 and 2. |
| MODES 1, 2, and 3. ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One ARV line inoperable for reasons other than excessive leakage. A.1 Restore required ARV line to OPERABLE status. 7 days B. Two ARV lines inoperable for reasons other than excessive leakage. B.1 Restore all but one required ARV line to OPERABLE status. 72 hours C Three or more ARV lines inoperable for reasons other than excessive leakage. C.1 Restore all but two ARV lines to OPERABLE status. 24 hours (continued) | | Verify each actuator train actuates the MFIV to the 18 months isolation position on an actual or simulated actuation signal. |
| Wolf Creek -Unit 1 3.7-12 Amendment No. 123, 127, 155, 171, 177 I}} | | SR 3.7.3.3 ------------------------NOTE----------------------- |
| | Only required to be performed in MODES 1 and 2. |
| | Verify each MFRV and MFRV bypass valve actuates 18 months to the isolation position on an actual or simulated actuation signal. |
| | Wolf Creek - Unit 1 3.7-11 Amendment No. 123, 171, 177 |
| | |
| | ARVs 3.7.4 3.7 PLANT SYSTEMS 3.7.4 Atmospheric Relief Valves (ARVs) |
| | LCO 3.7.4 Four ARV lines shall be OPERABLE. |
| | APPLICABILITY: MODES 1, 2, and 3. |
| | ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One ARV line inoperable A.1 Restore required ARV line 7 days |
| | ~ |
| | for reasons other than to OPERABLE status. |
| | excessive leakage. |
| | B. Two ARV lines inoperable B.1 Restore all but one 72 hours for reasons other than required ARV line to excessive leakage. OPERABLE status. |
| | C Three or more ARV lines C.1 Restore all but two ARV 24 hours inoperable for reasons lines to OPERABLE other than excessive status. |
| | leakage. |
| | (continued) |
| | Wolf Creek - Unit 1 3.7-12 Amendment No. 123, 127, 155, 171, 177 I}} |
Letter Sequence Other |
|---|
TAC:MD4840, Removal of Main Steam and Main Feedwater Valve Isolation Times from Technical Specifications (Approved, Closed) |
|
MONTHYEARET 07-0040, Response to Request for Additional Information Relating to Replacement of the Main Steam and Feedwater Isolation Valves and Controls2007-09-12012 September 2007
Response to Request for Additional Information Relating to Replacement of the Main Steam and Feedwater Isolation Valves and Controls
Project stage: Response to RAI
ET 07-0050, Response to Request for Additional Information Relating to Replacement of the Main Steam and Feedwater Isolation Valves and Controls2007-10-16016 October 2007
Response to Request for Additional Information Relating to Replacement of the Main Steam and Feedwater Isolation Valves and Controls
Project stage: Response to RAI
ET 08-0005, Response to Request for Additional Information Relating to Replacement of the Main Steam and Feedwater Isolation Valves and Controls2008-01-18018 January 2008
Response to Request for Additional Information Relating to Replacement of the Main Steam and Feedwater Isolation Valves and Controls
Project stage: Response to RAI
ET 08-0011, Revisions to Proposed Changes to Technical Specification 3.7.3, Main Feedwater Isolation Valves (Mfivs)2008-02-26026 February 2008
Revisions to Proposed Changes to Technical Specification 3.7.3, Main Feedwater Isolation Valves (Mfivs)
Project stage: Request
ML0804500042008-02-29029 February 2008
Request for Withholding Information from Public Disclosure (10/8/2008 Affidavit Executed by J. A. Gresham, Westinghouse Electric Company LLC) (Tac No. MD4840)
Project stage: Withholding Request Acceptance
ML0804500102008-02-29029 February 2008
Request for Withholding Information from Public Disclosure (1/7/2008 Affidavit Executed by J. A. Gresham, Westinghouse Electric Company LLC) (Tac MD4840)
Project stage: Withholding Request Acceptance
ML0806502192008-03-21021 March 2008
License Amendment 176 Replacement of Main Stream and Feedwater Isolation Valves
Project stage: Approval
ML0803701172008-04-0303 April 2008
Issuance of License Amendment No. 177, Revise TS 3.3.2, ESFAS and TS 3.7.3, Main Feedwater Isolation Valves by Addition of Main Feedwater Regulating Valves and Associated Bypass Valves
Project stage: Approval
ML0803701212008-04-0303 April 2008
Tech Spec Pages for Amendment No. 177, Revise TS 3.3.2, ESFAS and TS 3.7.3, Main Feedwater Isolation Valves by Addition of Main Feedwater Regulating Valves and Associated Bypass Valves
Project stage: Other
ML0811201492008-04-29029 April 2008
Corrected Technical Specification Pages, Amendment No. 177 Revision to Technical Specification 3.7.3, Main Feedwater Isolation Valves, to Add Main Feedwater Regulating Valves and MFRV Bypass Valves
Project stage: Other
ML0810702772008-04-29029 April 2008
Correction to Amendment No. 177 Revision to Technical Specification 3.7.3, Main Feedwater Isolation Valves, to Add Main Feedwater Regulating Valves (MFRV) and MFRV Bypass Valves
Project stage: Other
2008-02-26
[Table View] |
|
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2024-08-14
[Table view]
Category:Amendment
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ET 23-0002, Supplement to License Amendment Request to Adopt TSTF-577-A, Revision 1, Revised Frequencies for Steam Generator Tube Inspections2023-02-0707 February 2023
Supplement to License Amendment Request to Adopt TSTF-577-A, Revision 1, Revised Frequencies for Steam Generator Tube Inspections
ML22353A5552022-12-15015 December 2022
Application to Revise Technical Specifications to Adopt TSTF-554-A, Revision 1, Revise Reactor Coolant Leakage Requirements
ET 22-0012, Supplement to License Amendment Request - Diesel Generator Completion Time Extension for Technical Specification 3.8.1, AC Sources - Operating2022-07-12012 July 2022
Supplement to License Amendment Request - Diesel Generator Completion Time Extension for Technical Specification 3.8.1, AC Sources - Operating
WO 18-0004, Response to Request for Additional Information Re License Amendment Request to Revise Technical Specifications to Transition to Westinghouse Core Design and Safety Analysis Including Adoption of ...2018-01-15015 January 2018
Response to Request for Additional Information Re License Amendment Request to Revise Technical Specifications to Transition to Westinghouse Core Design and Safety Analysis Including Adoption of ...
ML16076A3572016-03-10010 March 2016
Changes to Technical Specification Bases - Revisions 67 Through 73
WO 11-0086, Application to Revise Technical Specification (TS) 3.8.1, AC Sources - Operating2011-11-30030 November 2011
Application to Revise Technical Specification (TS) 3.8.1, AC Sources - Operating
ET 09-0025, Revision to Technical Specification (TS) 5.5.9, Steam Generator (SG) Program, and TS 5.6.10, Steam Generator Tube Inspection Report2009-09-15015 September 2009
Revision to Technical Specification (TS) 5.5.9, Steam Generator (SG) Program, and TS 5.6.10, Steam Generator Tube Inspection Report
WO 08-0019, Application to Revise Technical Specification 3.5.2, ECCS-Operating, in Accordance with TSTF-325-A2008-08-18018 August 2008
Application to Revise Technical Specification 3.5.2, ECCS-Operating, in Accordance with TSTF-325-A
ML0811201492008-04-29029 April 2008
Corrected Technical Specification Pages, Amendment No. 177 Revision to Technical Specification 3.7.3, Main Feedwater Isolation Valves, to Add Main Feedwater Regulating Valves and MFRV Bypass Valves
ML0804501852008-02-28028 February 2008
Withdrawal of License Amendment Request on Steam Generator Tube Inspections
WO 08-0001, Application to Revise Technical Specifications Regarding Control Room Envelope Habitability in Accordance with TSTF-448, Revision 3, Using the Consolidated Line Item Improvement Process2008-01-15015 January 2008
Application to Revise Technical Specifications Regarding Control Room Envelope Habitability in Accordance with TSTF-448, Revision 3, Using the Consolidated Line Item Improvement Process
ML0631905352006-11-15015 November 2006
Tech Spec Pages for Issuance of License Amendment 172 Regarding Revision to Technical Specification 5.5.8 on the Inservice Testing Program
ML0627804522006-10-0505 October 2006
Technical Specification Pages - Issuance of Amendment Revise Containment Sump Surveillance Requirement to Verify Strainer Integrity
ML0624201502006-08-29029 August 2006
Techncial Specification, Addition of Surveillance Requirement 3.3.1.16 to TS Table 3.3.1.16
WO 06-0023, Revision to Technical Specification 3.5.2, ECCS - Operating.2006-06-0202 June 2006
Revision to Technical Specification 3.5.2, ECCS - Operating.
ET 05-0001, Exigent Request for Revision to Technical Specification (TS) 5.5.9, Steam Generator (SG) Tube Surveillance Program2005-04-18018 April 2005
Exigent Request for Revision to Technical Specification (TS) 5.5.9, Steam Generator (SG) Tube Surveillance Program
ML0507702972005-03-16016 March 2005
Tech Spec Page for Amendment 160 Revised Seal Injection Flow Rates
ML0503301602005-01-31031 January 2005
Technical Specifications, Amendment 156 Plant Protection Test Times, Completion Times and Surveillance Test Intervals
ML0503502612005-01-31031 January 2005
Tech Spec Pages for Amendment 158, Elimination of Requirements to Provide Monthly Operating Reports and Annual Occupational Radiation Exposure Reports.
WO 04-0050, Revision to Technical Specification (TS) 3.8.1, AC Sources-Operating, Diesel Generator Start Time Surveillance Requirements2004-12-13013 December 2004
Revision to Technical Specification (TS) 3.8.1, AC Sources-Operating, Diesel Generator Start Time Surveillance Requirements
WO 04-0031, Revision to Technical Specification (TS) 5.3, Unit Staff Qualifications, and Corrections to Various TSs2004-10-0707 October 2004
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WO 04-0027, Application for Technical Specification Improvement to Eliminate Requirements for Hydrogen Recombiners and Hydrogen Monitors Using the Consolidated Line Item Improvement Process2004-07-23023 July 2004
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WO 04-0035, Application for Technical Specification Improvement to Eliminate Requirements to Provide Monthly Operating Reports and Occupational Radiation Exposure Reports Using the Consolidated Line Item Improvement Process2004-07-23023 July 2004
Application for Technical Specification Improvement to Eliminate Requirements to Provide Monthly Operating Reports and Occupational Radiation Exposure Reports Using the Consolidated Line Item Improvement Process
WO 03-0057, Revision to Technical Specifications Regarding Extensions of AC Electrical Power Distribution Completion Time2003-10-30030 October 2003
Revision to Technical Specifications Regarding Extensions of AC Electrical Power Distribution Completion Time
ML0221200382002-07-29029 July 2002
Technical Specifications for Amendment 123, Limited Removal of Suspension of Positive Reactivity Additions
2024-07-31
[Table view] |
Text
ESFAS Instrumentation 3.3.2 Table 3.3.2-1 (page 3 of 5)
Engineered Safety Feature Actuation System Instrumentation' APPLICABLE MODES OR OTHER SPECIFIED REQUIRED SURVEILLANCE ALLOWABLE FUNCTION CONDITIONS CHANNELS CONDITIONS REQUIREMENTS VALUE (a)
- 4. Steam Line Isolation (continued)
- e. Steam Line Pressure (1 ) Low 1,2(i),3(b)(i) 3 per steam 0 SR 3.3.2.1 ~ 571 psig(c) line SR 3.3.2.5 SR 3.3.2.9 SR 3.3.2.10 (2) Negative Rate 3(g)(i) 3 per steam 0 SR 3.3.21 s 125(h) psi High line SR 3.3.2.5 SR 3.3.2.9 SR 3.3.2.10
- 5. Turbine Trip and FeedWaler Isolation
- a. Automatic Actuation 1,20),3(j) 2 trains G SR 3.3.22 NA Logic and Actuation SR 3.3.2.4 Relays (SSPS) SR 3.3.2.6 SR 3.3.214
- b. Automatic Actuation I.Z(k),3(k) 2 trains G SR 3.3.26 NA Logic (MSFIS)
- c. SG Water Level -High 1,2(j) 4 per SG SR 3.3.2.1 ~79.7% of High (P.14) SR 3.3.2.5 Narrow Range SR 3.3.2.9 Instrument Span SR 3.3.2.10
- d. Safety Injection Refer to Function 1 (Safety Injection) for all initiation functions and requiremenlS.
(continued)
(a) The Allowable Value defines Ihe Limiling Safely System Setting. See Ihe Bases for the Trip Setpoints.
(b) Above the P-ll (Pressurizer Pressure) Inlerlock and below P-ll unless the Function is blocked.
(c) Time constants used in tt1e lead/lag controller are \, ~ 50 seconds and t2 s 5 seconds.
(g) Below the p." (Pressurizer Pressure) Interlock; however, may be blocked below P-l1 when safety injection on low steam line pnessune is not blocked.
(h) Time constant utilized in the rate/lag controller is ?: 50 seconds.
(i) Except when all MS1Vs are closed.
(j) Except when all MFIVs are closed and de-activated; and all MFRVs are closed and de-activated or closed and isolated by a closed manual valve; and all MFRV bypass valves are closed and de*activated, or closed and isolated by a closed manual valve, or isolated. by two closed manual valves.
(k) Except when all MFIVs are closed and de-activated.
Wolf Creek - Unit 1 3.3-34 Amendment No. 12J, 132, 175, 177
ESFAS Instrumentation 3.3.2 Table 3.3.2-1 (Page 4 of 5)
Engineered Safety Feature Actuation System Inslrumentalion APPLICABLE MODES OR OTHER SPECIFIED REQUIRED SURVEILLANCE ALLOWABLE FUNCTION CONDITIONS CHANNELS CONDITIONS REQUIREMENTS VALUE (a)
- 6. Auxiliary Feedwater
- a. Manual Initiation 1,2,3 1 per pump 0 SR 3.3.2.8 NA
- b. Automatic Actuation 1.2,3 2 trains G SR 3.322 NA Logic and Actuation SR 3.3.2.4 Relays (Solid State SR 3.32.6 Protection System)
- c. Aulomatic Actuation 1,2.3 2 trains N SR 3.3.23 NA Logic and Actuation Relays (Balance 01 Plant ESFAS)
- d. SG Water Level Low* 1,2,3 4 per SG 0 SR 3.321 ~ 22.3% of Low SR 3.3.2.5 Narrow Range SR 3,32.9 Instrument Span SR 3.3210
- e. Safety Injection Refer to Function 1 (Safety Injection) for all initiation functions and requirements.
- f. Loss of Offslle Power 1.2.3 2 trains P SR 3.3.27 NA SR 3.32.10
- g. Trip of all Main 2 per pump J SR 33,2,8 NA Feedweler Pumps
- h. Auxiliary Feedwater 1,2.3 3 M SR 33,2.1 2: 20.53 pSia Pump Suction SR 3.3.2.9 Transfer on Suction SR 3.3.2.10 Pressure* Low SR 3.3.2.12 (continued)
(a) The Allowable Value defines the Limiting Safety System Setling. See the Bases for the Trip Selpoints, Wolf Creek - Unit 1 3.3-35 Amendment No. ~, 136
MFIVs and MFRVs and MFRV Bypass Valves I 3.7.3 3.7 PLANT SYSTEMS 3.7.3 Main Feedwater Isolation Valves (MFIVs) and Main Feedwater Regulating Valves (MFRVs) and MFRV Bypass Valves LCO 3.7.3 Each MFIV and its associated actuator trains, MFRV and MFRV bypass valve for the four main feedwater lines shall be OPERABLE.
APPLICABILITY: MODE 1 MODES 2 and 3, except for each affected main feedwater line when:
- a. The MFIV is closed and deactivated; or
- b. The MFRV is closed and deactivated or closed and isolated by a closed manual valve; and the MFRV bypass valve is either closed and deactivated, closed and isolated by a closed manual valve, or isolated by two closed manual valves.
ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One MFIV actuator train A.1 Restore MFIV actuator 7 days inoperable. train to OPERABLE status.
B. Two MFIV actuator trains B.1 Restore one MFIV 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> inoperable for different actuator train to MFIVs when the inoperable OPERABLE status.
actuator trains are not in the same separation group.
C. Two MFIV actuator trains C.1 Restore one MFIV 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> inoperable when the actuator train to inoperable actuator trains OPERABLE status.
are in the same separation group.
(continued)
\
WLO:lf~c~r:e:ek~-~u:n~it~1 :3~.7~-8~ ~A~m~en~d~m~e~n~t-"N~o~.~1~2~3,~1'::17c.:!12-'l17,-7,--~
MFIVs and MFRVs and MFRV Bypass Valves 3.7.3 SURVEILLANCE REQUIRMENTS (continued)
SURVEILLANCE FREQUENCY SR 3.7.3.2 --------------------NOTE----------------------
Only required to be performed in MODES 1 and 2.
Verify each actuator train actuates the MFIV to the 18 months isolation position on an actual or simulated actuation signal.
SR 3.7.3.3 ------------------------NOTE-----------------------
Only required to be performed in MODES 1 and 2.
Verify each MFRV and MFRV bypass valve actuates 18 months to the isolation position on an actual or simulated actuation signal.
Wolf Creek - Unit 1 3.7-11 Amendment No. 123, 171, 177
ARVs 3.7.4 3.7 PLANT SYSTEMS 3.7.4 Atmospheric Relief Valves (ARVs)
LCO 3.7.4 Four ARV lines shall be OPERABLE.
APPLICABILITY: MODES 1, 2, and 3.
ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One ARV line inoperable A.1 Restore required ARV line 7 days
~
for reasons other than to OPERABLE status.
excessive leakage.
B. Two ARV lines inoperable B.1 Restore all but one 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> for reasons other than required ARV line to excessive leakage. OPERABLE status.
C Three or more ARV lines C.1 Restore all but two ARV 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> inoperable for reasons lines to OPERABLE other than excessive status.
leakage.
(continued)
Wolf Creek - Unit 1 3.7-12 Amendment No. 123, 127, 155, 171, 177 I
