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Category:OPERATING LICENSES-APPLIATION TO AMEND-RENEW EXISTING
MONTHYEARML20217C6191999-09-30030 September 1999 Application for Amend to License DPR-22,changing Tech Specs 3/4.17.B, Control Room Emergency Filtration Sys. Change Would Eliminate Unnecessary in-place Testing of HEPA & Activated Charcoal Filters Based on Sys Operating Time ML20203A3221999-01-28028 January 1999 Suppl 3 to 971125 LAR to License DPR-22 Re CST Low Level Hpci/Rcic Suction Transfer.Suppl Replaces TS Page 60d,to Include Approved Amend 103 Changes for Use by NRC in Issuing SER ML20206P1271998-12-31031 December 1998 LAR for License DPR-22,revising TS pressure-temp Curves Contained in Figures 3.6.1,3.6.2,3.6.3 & 3.6.4,deleting Completed RPV Sample SRs & Requirement to Withdraw Specimen at Next Refueling Outage & Removing Redundant SR for SLCS ML20195C8911998-11-11011 November 1998 Supplemental Application for Amend to License DPR-22, Allowing Removal of One CST from Svc for Maint ML20154L9401998-10-12012 October 1998 Suppl 2 to LAR to License DPR-22,revising Statement on Normal Shift Length & Correcting Typos ML20154L8991998-10-0909 October 1998 Suppl 1 to LAR to License DPR-22,replacing Exhibits B & C of Original Submittal to Reflect Item 2 ML20153F0161998-09-25025 September 1998 Suppl 1 to LAR for Amend to License DPR-22, Replacing Exhibit C Which Contains TS Pages Incorporating Proposed Changes Re Condensate Storage Tank Low Level Hpci/ RCIC Suction Transfer ML20249C5091998-06-19019 June 1998 Rev 2 to LAR Dtd 960726,requesting Changes to Ts,App a Sections 3.6.C & 3/4.17.B & Associated Bases.Proposed Changes Are to Establish TS Requirements That Are Consistent W/Analysis Inputs Used for Evaluation of MSLB Accident ML20216D2891998-03-25025 March 1998 Application for Amend to License DPR-22,providing Suppl 1 to 980313 Amend Request Re Plant Cycle 19 SLMCPR ML20216C9931998-03-19019 March 1998 Suppl Application for Amend to License DPR-22,requesting Consistent Wording Throughout TS & Providing Sound Basis for Frequency of Actions Required Each Shift ML20248L1951998-03-13013 March 1998 Application for Amend to License DPR-22,revising TS Re Safety Limit Minimum Critical Power Ratio ML20202H6861997-12-0404 December 1997 Rev 1 to Application for Amend to License DPR-22,increasing Plant Max Power Level from 1670 Mwt to 1775 Mwt ML20203A9531997-11-25025 November 1997 Application for Amend to License DPR-22,revising Tech Specs for Condensate Storage Tank Low Level Suction Transfer Setpoint for HPCI & RCIC Sys ML20210Q2881997-08-21021 August 1997 Suppl to 961125 Application for Amend to License DPR-22, Revising Page 6 of TS to Add Statement Re MCPR Values Applicable to Cycle 18 Only ML20141B9111997-06-19019 June 1997 Rev 2 to Application for Amend to License DPR-22,addressing Use of Containment Pressure for Assuring Adequate Net Positive Suction Head for ECCS Pumps Under worst-case Conditions ML20138F8661997-04-29029 April 1997 Application for Amend to License DPR-22,providing Suppl to 961125 Amend Request Re Safety Limit Minimum Critical Power Ratio ML20137W2141997-04-11011 April 1997 Rev 1 to Application for Amend to License DPR-22 Re Reactor Coolant Equivalent Radioiodine Concentration & Control Room Habitability ML20136B5361997-03-0404 March 1997 Application for Amend to License DPR-22,updating Design Basis Accident Containment Temp & Pressure Response ML20149M7221997-01-23023 January 1997 Application for Amend to License DPR-22,requesting Authorization for Changes to App A,Clarifying TS 3.5/4.5.C Re Min RHR & RHRSW Pump Requirements for Post Accident & Update of Design Basis Accident Containment & Temp Response ML20132C6361996-11-25025 November 1996 Application for Amend to License DPR-22,revising Section 2.1.A,SLMCPR Value & Deleting Sentence from Section 3.11.C of OLMCPR Re Limit Penalty for Single Recirculation Loop Operation ML20117A4281996-08-15015 August 1996 Application for Amend to License DPR-22,requesting Authorization for Changes to App a of Plant License as Shown on Attachments Labeled Exhibits A,B & C ML20116D8161996-07-26026 July 1996 Application for Amend to License DPR-22,changing TS Sections 3.6.C Re Coolant Chemistry & 3/4.17.B Re CR Emergency Filtration Sys ML20116G8911996-07-26026 July 1996 Application for Amend to License DPR-22,proposing Increase Max Reactor Core Power Level by 6.3% to 1,775 Mwt from Current 1,670 Mwt.Request Also Changes TSs Based on Power Rerate Evaluations ML20100Q3761996-03-0101 March 1996 Application for Amend to License DPR-22,removing Surveillance Requirement Re Periodic Replacement of Containment Purge & Vent Valve Seat Seal ML20095J4271995-12-21021 December 1995 Application for Amend to License DPR-22,revising Main Steam Isolation & App J Leak Rate Test Requirements ML20095E7021995-12-11011 December 1995 Application for Amend to License DPR-22,removing SR 4.7.D.4 from Plant TS & Replaces Seat Seals for Drywell & Suppression Chamber Purge & Vent Valves Every Five Yrs ML20094M1941995-11-14014 November 1995 Suppl to 950815 LAR to License DPR-22,incorporating Requirements of Option B,Section Iii.A for Type a Testing (Primary Containment ILRT) Per Reg Guide 1.163 ML20091K6731995-08-18018 August 1995 Rev 2 to 940608 LAR to License DPR-22,re Section 3.7/4.7, SGTS ML20087J4211995-08-15015 August 1995 LAR to License DPR-22,revising Max Individual MSIV Leak Rate Acceptance Criteria of 11.5 Scfh to Overall Criteria That Encompasses Four Main Steam Lines Into One Limit of 46 Scfh ML20086D7981995-07-0505 July 1995 LAR to License DPR-22,revising TS to Extend Surveillance Test Intervals & Allowable out-of-svc Times for Selected Instrumentation ML20085N0921995-06-22022 June 1995 Application for Amend to License DPR-22,revising TS to Support Implementation of BWR Thermal Hydraulic Stability Solution ML20082N8691995-04-20020 April 1995 Rev 1 to 940608 LAR to License DPR-22,deleting 18 Month Surveillance Frequency Re Automatic Initiation of Test Specified in SR 4.7.B.2.b(3) & Modifying LCO for Spec 3.7.C.4 Re Secondary Containment ML20069J1011994-06-0808 June 1994 LAR to License DPR-22,revising TS Section 3.7/4.7, SGTS Re SR to Operate SGTS Monthly as Well as Revising Performance Requirements for SGTS Filters & Process Stream Electric Heaters ML20065B6581994-03-28028 March 1994 Revised Application for Amend to License DPR-22, Incorporating Improvement in Wording Originally Submitted for TS Section 6.7, Reporting Requirements, Re Identification of Approved Analytical Methods for COLR ML20065B6851994-03-28028 March 1994 Application for Amend to License DPR-22,changing TS Tables 3.2.4 & 4.2.1 Re SGTS Initiation Instrumentation ML20063C9821994-01-26026 January 1994 Application for Amend to License DPR-22,requesting Changes to Ts,To Require Valves Be Tested at Pressure Greater than or Equal to Calculated Peak Containment Internal Pressure Re Design Basis LOCA ML20062N8691994-01-0404 January 1994 Application for Amend to License DPR-22,revising TS Section 3.11, Reactor Fuel Assemblies by Removing Info Re Average Planar Linear Heat Generation Rate & Min Critical Power Ratio.Proposed Rev to Page 1 of 8 from COLR Encl ML20059E6011994-01-0303 January 1994 Application for Amend to License DPR-22,changing TS Surveillance Requirement 4.6.E.1.a to Require Valves to Be Tested Per Section XI Inservice Testing Requirements of ASME Boiler & Pressure Vessel Code ML20058G4311993-11-30030 November 1993 Application for Amend to License DPR-22,removing Chlorine Detection Requirements & Changing Control Room Ventilation Sys Requirments ML20056E1061993-08-10010 August 1993 LAR to Provide Clarification of Sampling & Analysis Requirements,Update Liquid Effluent Sampling & Analysis Requirements & to Correct Typographical Errors in TS Section for License DPR-22 ML20045G6061993-07-0707 July 1993 Application for Amend to License DPR-22,revising Requirements for Monitoring RCS Leakage,Per NRC Guidance Provided in GL 88-01,Suppl 1 & NUREG-1433, BWR/4 Improved Sts. ML20128M7101993-02-12012 February 1993 Application for Amend to License DPR-22,changing Ts,To Increase Minimum Core Spray Pump Flow to More Conservatively Account for ECCS Bypass Leakage Paths ML1129708521982-07-0202 July 1982 to 760907 Application for Amend to License DPR-22,changing Tech Spec to Allow Plant to Remain at Substantial Power Level W/One Recirculation Pump in Operation & Equalizer Valve Closed ML1129708171981-03-19019 March 1981 Application for Amend to License DPR-22 Revising Tech Specs App a Re Reactor Protector Sys,Submitted as Revision 1 to 810206 Amend Request ML1129708131981-02-0606 February 1981 Application for Amend to Ol.Changes to Tech Specs Requested Per Encl Exhibits A,B,C & D ML20024G4151978-08-16016 August 1978 Application for Amend to License DPR-22,revising Tech Specs by Raising Permissible Setpoint of Eight Safety/Relief Valves Installed at Plant to 1,108 Psig ML20127H2001978-08-10010 August 1978 Application for Amend to License DPR-22 to Authorize Use of Partial Drilled Model for Plant ML20024G3731978-03-21021 March 1978 Application for Amend to License DPR-22,changing Tech Specs Re Partial Drilled Model for Analyzing Retrofit Fuel Design Scheduled for Fall 1978 Refueling Outage ML20024G3931978-03-20020 March 1978 Application for Amend to License DPR-22,clarifying Sections of Interim Radioactive Effluent Tech Specs ML20024G3991978-03-20020 March 1978 Suppl 1 to 770902 Application for Amend to License DPR-22, Changing Tech Specs to Permit Containment ILRT to Be Terminated in Less than 24 H 1999-09-30
[Table view] Category:TEXT-LICENSE APPLICATIONS & PERMITS
MONTHYEARML20217C6191999-09-30030 September 1999 Application for Amend to License DPR-22,changing Tech Specs 3/4.17.B, Control Room Emergency Filtration Sys. Change Would Eliminate Unnecessary in-place Testing of HEPA & Activated Charcoal Filters Based on Sys Operating Time ML20203A3221999-01-28028 January 1999 Suppl 3 to 971125 LAR to License DPR-22 Re CST Low Level Hpci/Rcic Suction Transfer.Suppl Replaces TS Page 60d,to Include Approved Amend 103 Changes for Use by NRC in Issuing SER ML20206P1271998-12-31031 December 1998 LAR for License DPR-22,revising TS pressure-temp Curves Contained in Figures 3.6.1,3.6.2,3.6.3 & 3.6.4,deleting Completed RPV Sample SRs & Requirement to Withdraw Specimen at Next Refueling Outage & Removing Redundant SR for SLCS ML20195C8911998-11-11011 November 1998 Supplemental Application for Amend to License DPR-22, Allowing Removal of One CST from Svc for Maint ML20154L9401998-10-12012 October 1998 Suppl 2 to LAR to License DPR-22,revising Statement on Normal Shift Length & Correcting Typos ML20154L8991998-10-0909 October 1998 Suppl 1 to LAR to License DPR-22,replacing Exhibits B & C of Original Submittal to Reflect Item 2 ML20153F0161998-09-25025 September 1998 Suppl 1 to LAR for Amend to License DPR-22, Replacing Exhibit C Which Contains TS Pages Incorporating Proposed Changes Re Condensate Storage Tank Low Level Hpci/ RCIC Suction Transfer ML20249C5091998-06-19019 June 1998 Rev 2 to LAR Dtd 960726,requesting Changes to Ts,App a Sections 3.6.C & 3/4.17.B & Associated Bases.Proposed Changes Are to Establish TS Requirements That Are Consistent W/Analysis Inputs Used for Evaluation of MSLB Accident ML20216D2891998-03-25025 March 1998 Application for Amend to License DPR-22,providing Suppl 1 to 980313 Amend Request Re Plant Cycle 19 SLMCPR ML20216C9931998-03-19019 March 1998 Suppl Application for Amend to License DPR-22,requesting Consistent Wording Throughout TS & Providing Sound Basis for Frequency of Actions Required Each Shift ML20248L1951998-03-13013 March 1998 Application for Amend to License DPR-22,revising TS Re Safety Limit Minimum Critical Power Ratio ML20202H6861997-12-0404 December 1997 Rev 1 to Application for Amend to License DPR-22,increasing Plant Max Power Level from 1670 Mwt to 1775 Mwt ML20203A9531997-11-25025 November 1997 Application for Amend to License DPR-22,revising Tech Specs for Condensate Storage Tank Low Level Suction Transfer Setpoint for HPCI & RCIC Sys ML20210Q2881997-08-21021 August 1997 Suppl to 961125 Application for Amend to License DPR-22, Revising Page 6 of TS to Add Statement Re MCPR Values Applicable to Cycle 18 Only ML20141B9111997-06-19019 June 1997 Rev 2 to Application for Amend to License DPR-22,addressing Use of Containment Pressure for Assuring Adequate Net Positive Suction Head for ECCS Pumps Under worst-case Conditions ML20138F8661997-04-29029 April 1997 Application for Amend to License DPR-22,providing Suppl to 961125 Amend Request Re Safety Limit Minimum Critical Power Ratio ML20137W2141997-04-11011 April 1997 Rev 1 to Application for Amend to License DPR-22 Re Reactor Coolant Equivalent Radioiodine Concentration & Control Room Habitability ML20136B5361997-03-0404 March 1997 Application for Amend to License DPR-22,updating Design Basis Accident Containment Temp & Pressure Response ML20149M7221997-01-23023 January 1997 Application for Amend to License DPR-22,requesting Authorization for Changes to App A,Clarifying TS 3.5/4.5.C Re Min RHR & RHRSW Pump Requirements for Post Accident & Update of Design Basis Accident Containment & Temp Response ML20132C6361996-11-25025 November 1996 Application for Amend to License DPR-22,revising Section 2.1.A,SLMCPR Value & Deleting Sentence from Section 3.11.C of OLMCPR Re Limit Penalty for Single Recirculation Loop Operation ML20117A4281996-08-15015 August 1996 Application for Amend to License DPR-22,requesting Authorization for Changes to App a of Plant License as Shown on Attachments Labeled Exhibits A,B & C ML20116D8161996-07-26026 July 1996 Application for Amend to License DPR-22,changing TS Sections 3.6.C Re Coolant Chemistry & 3/4.17.B Re CR Emergency Filtration Sys ML20116G8911996-07-26026 July 1996 Application for Amend to License DPR-22,proposing Increase Max Reactor Core Power Level by 6.3% to 1,775 Mwt from Current 1,670 Mwt.Request Also Changes TSs Based on Power Rerate Evaluations ML20100Q3761996-03-0101 March 1996 Application for Amend to License DPR-22,removing Surveillance Requirement Re Periodic Replacement of Containment Purge & Vent Valve Seat Seal ML20095J4271995-12-21021 December 1995 Application for Amend to License DPR-22,revising Main Steam Isolation & App J Leak Rate Test Requirements ML20095E7021995-12-11011 December 1995 Application for Amend to License DPR-22,removing SR 4.7.D.4 from Plant TS & Replaces Seat Seals for Drywell & Suppression Chamber Purge & Vent Valves Every Five Yrs ML20094M1941995-11-14014 November 1995 Suppl to 950815 LAR to License DPR-22,incorporating Requirements of Option B,Section Iii.A for Type a Testing (Primary Containment ILRT) Per Reg Guide 1.163 ML20091K6731995-08-18018 August 1995 Rev 2 to 940608 LAR to License DPR-22,re Section 3.7/4.7, SGTS ML20087J4211995-08-15015 August 1995 LAR to License DPR-22,revising Max Individual MSIV Leak Rate Acceptance Criteria of 11.5 Scfh to Overall Criteria That Encompasses Four Main Steam Lines Into One Limit of 46 Scfh ML20086D7981995-07-0505 July 1995 LAR to License DPR-22,revising TS to Extend Surveillance Test Intervals & Allowable out-of-svc Times for Selected Instrumentation ML20085N0921995-06-22022 June 1995 Application for Amend to License DPR-22,revising TS to Support Implementation of BWR Thermal Hydraulic Stability Solution ML20082N8691995-04-20020 April 1995 Rev 1 to 940608 LAR to License DPR-22,deleting 18 Month Surveillance Frequency Re Automatic Initiation of Test Specified in SR 4.7.B.2.b(3) & Modifying LCO for Spec 3.7.C.4 Re Secondary Containment ML20069J1011994-06-0808 June 1994 LAR to License DPR-22,revising TS Section 3.7/4.7, SGTS Re SR to Operate SGTS Monthly as Well as Revising Performance Requirements for SGTS Filters & Process Stream Electric Heaters ML20065B6581994-03-28028 March 1994 Revised Application for Amend to License DPR-22, Incorporating Improvement in Wording Originally Submitted for TS Section 6.7, Reporting Requirements, Re Identification of Approved Analytical Methods for COLR ML20065B6851994-03-28028 March 1994 Application for Amend to License DPR-22,changing TS Tables 3.2.4 & 4.2.1 Re SGTS Initiation Instrumentation ML20063C9821994-01-26026 January 1994 Application for Amend to License DPR-22,requesting Changes to Ts,To Require Valves Be Tested at Pressure Greater than or Equal to Calculated Peak Containment Internal Pressure Re Design Basis LOCA ML20062N8691994-01-0404 January 1994 Application for Amend to License DPR-22,revising TS Section 3.11, Reactor Fuel Assemblies by Removing Info Re Average Planar Linear Heat Generation Rate & Min Critical Power Ratio.Proposed Rev to Page 1 of 8 from COLR Encl ML20059E6011994-01-0303 January 1994 Application for Amend to License DPR-22,changing TS Surveillance Requirement 4.6.E.1.a to Require Valves to Be Tested Per Section XI Inservice Testing Requirements of ASME Boiler & Pressure Vessel Code ML20058G4311993-11-30030 November 1993 Application for Amend to License DPR-22,removing Chlorine Detection Requirements & Changing Control Room Ventilation Sys Requirments ML20056E1061993-08-10010 August 1993 LAR to Provide Clarification of Sampling & Analysis Requirements,Update Liquid Effluent Sampling & Analysis Requirements & to Correct Typographical Errors in TS Section for License DPR-22 ML20045G6061993-07-0707 July 1993 Application for Amend to License DPR-22,revising Requirements for Monitoring RCS Leakage,Per NRC Guidance Provided in GL 88-01,Suppl 1 & NUREG-1433, BWR/4 Improved Sts. ML20128M7101993-02-12012 February 1993 Application for Amend to License DPR-22,changing Ts,To Increase Minimum Core Spray Pump Flow to More Conservatively Account for ECCS Bypass Leakage Paths ML1129708521982-07-0202 July 1982 to 760907 Application for Amend to License DPR-22,changing Tech Spec to Allow Plant to Remain at Substantial Power Level W/One Recirculation Pump in Operation & Equalizer Valve Closed ML1129708171981-03-19019 March 1981 Application for Amend to License DPR-22 Revising Tech Specs App a Re Reactor Protector Sys,Submitted as Revision 1 to 810206 Amend Request ML1129708131981-02-0606 February 1981 Application for Amend to Ol.Changes to Tech Specs Requested Per Encl Exhibits A,B,C & D ML20148N4531978-11-0606 November 1978 Amend 37 to Provisional Oper Lic DPR-22,changing Tech Spec to Improve Simmer Margin of Safety/Relief Valves ML20024G4151978-08-16016 August 1978 Application for Amend to License DPR-22,revising Tech Specs by Raising Permissible Setpoint of Eight Safety/Relief Valves Installed at Plant to 1,108 Psig ML20127H2001978-08-10010 August 1978 Application for Amend to License DPR-22 to Authorize Use of Partial Drilled Model for Plant ML20024G3731978-03-21021 March 1978 Application for Amend to License DPR-22,changing Tech Specs Re Partial Drilled Model for Analyzing Retrofit Fuel Design Scheduled for Fall 1978 Refueling Outage ML20024G3931978-03-20020 March 1978 Application for Amend to License DPR-22,clarifying Sections of Interim Radioactive Effluent Tech Specs 1999-09-30
[Table view] |
Text
UNITED STATES NUCLEAR REGULATORY COMMISSION NORTHERN STATES POWER COMPANY MONTICELLO NUCLEAR GENERATING PLANT DOCKET NO. 50-263 REQUEST FOR AMENDMENT TO OPERATING LICENSE DPR-22 LICENSE AMENDMENT REQUEST DATED August 15,1996 Northern States Power Company, a Minnesota corporation, requests authorization for changes to Appendix A of the Monticello Operating License as shown on the attachments labeled Exhibits A, B, and C. Exhibit A describes the proposed changes, describes the reasons for the changes, and contains a Safety Evaluation, a Determination of Significant Hazards Consideration and an Environmental Assessment. Exhibit B contains current Technical Specification pages marked up with the proposed changes. Exhibit C is a copy of the Monticello Technical Specification pages incorporating the proposed changes.
This letter contains no restricted or other defense information.
NORTHERN STATES POWER COMPANY By MFINA~ 7 /
William J Hill d Plant Manager Moriticello Nuclear Generating Plant N
On this h day of kmsT [3% before me a notary public in and for said County, personally appeared William J Hh , Plant Manager, Monticello Nuclear Generating Plant, and being first duly sworn acknowledged that he is authorized to execute this document on behalf of Northern States Power Company, that he knows the contents thereof, and that to the best of his knowledge,information, and belief the statements made in it are true and that it is not )
interposed for delay, l
s d i SAMUEL L SHIREf
~ Samuel I. Shirey asparruaut.eeusseen Notary Public - Minnesota '
u rc a n s o.J m st asso l Sherburne County --
1 i
My Commission Expires January 31,2000 l
9608260161 960815 PDR ADOCK 05000263 l p PDR j
Exhibit A MONTICELLO NUCLEAR GENERATING PLANT License Amendment Request Dated August 15,1996 Evaluation of proposed changes to the Technical Specifications for Operating License DPR-22 Pursuant to 10 CFR Part 50, Section 50.59 and 50.90, the holders of Operating l License DPR-22 hereby propose the following changes to the Monticello Technical Specifications:
Proposed Chanaes:
8-hour Vs 12-hour Day Section 6.1.F.1 of the Monticello Technical Specifications (TS) currently states:
"The objective shall be to have operating personnel work a normal 8-hour day, 40 hour4.62963e-4 days <br />0.0111 hours <br />6.613757e-5 weeks <br />1.522e-5 months <br /> week while the plant is operating."
Monticello proposes the following change:
Revise the phrase "8-hour day,40-hour week" to "B or 12-hour day, nominal 40-hour week". .
u Typographical Errors Corrected Typographical errors are being corrected as noted below.
Page No. Currently Reads Corrected Wording 198t silica-Jel silica-ael 198y form from 233 Nothern Northem Superindent Superintendent 244a present preset A-1
Minor Clarifications or Corrections Page Proposed Change iv Correct page numbers 229 to 228b, and 246 to 246c. Delete "3.14 and 4.14 Bases 229e", and add "6.8 Environmental Qualification 253".
vi Correct page number 57 to 56.
vii Correct page number 227c to 227d.
22 Correct recirculation pump case design pressure value as listed in this Basis section from 1400 psig to 1380 psig.
31 Revise wording in paragraph e. to make it more understandable.
69 Revise Basis wording from " starting and running loads during a loss of coolant accident", to "a steady state LOCA load that maintains adequate voltage at the 480V essential MCC's".
89 Correct statements in Basis regarding most limiting transient.
99 Revise Basis wording on Standby Liquid Control to make it consistent with the USAR and design documents.
102 Add words stating the control valve may also actuate.
164 Add word " integrity" after containment.
188 Add in Bases, the specification number (ASTM D3803-1989) that is used for adsorbent testing.
190 Change date from 1983 to 1973 in this Basis section.
200 Revise specification 3.9.B, so th&t all subsequent sections of 3.9.B apply.
227c Revise wording to clarify when the ASDS panelis required to be operable.
227d Correct zone from 2E to 2G/2H, and change " Fire Zone" to Fire Detection ;
Zone". !
227e Correct zone from 15A to 15A/15C, zone from 15A to 15B/15D, and change i
" Fire Zone" to " Fire Detection Zone". l 229b Correct branching error from 6.7.B.2 to 6.7.D. I 229ff Delete section 4.15.A.2. J 229i Correct branching error from 6.7.C.3 to 6.7.C.2 l 244a Revise wording of 6.5.B.1.b. to make it identical to Regulatory Guide 8.38, section 2.4. (bullated paragraphs).
247a Delete reference to Environmental Qualification Records being retained for ;
life of the plant.
252 Change " morality" to " mortality" Administrative Titles On pages 232,233,234,240,241,243,244a, and 246b, various titles are being revised to reflect current titles as follows:
A-2
Old Title New Title
! Site Superintendent Shift Supervisor
- Superintendent Radiation Protection General Superintendent Radiation Services General Manager Nuclear Plants Plant Manager or Vice President Nuclear Superintendent, Security and Services Superintendent Security
.i i Also within these pages, on page 233, two spelling errors are being corrected, l j and on page 244a,"present"is being corrected to " preset". l i
Reason for Chanaes: !
- 8-hour Vs 12-hour day l On June 23,1991, Monticello operators proposed to change from an 8 hour9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> shift j routine to a 12 hour1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> shift routine on a trial basis. Informal discussions with the l NRC determined the existing Monticello Technical Specification statement did i not limit the operators to the traditional 8-hour shift. The intent of this section was rather, to prohibit excessive overtime which could be related to unusually
- long shifts. Studies by the NRC and others has shown operators can work 12-
] hour shifts without undo loss of efficiency.
- This change is proposed to update the Monticello Technical Specifications to the
- actual current practices of the plant. Since it is possible the operators could
- return to an 8-hour shift in the future, this change proposes to allow either 8 or l' 12-hour shifts. This change will also clarify that 40 hours4.62963e-4 days <br />0.0111 hours <br />6.613757e-5 weeks <br />1.522e-5 months <br /> is the " nominal" work week. The proposed wording is consistent with the improved Standard
- Technical Specifications.
i j Typographical errors corrected i i !
j j Most of these errors were likely due to uncorrected typing errors at the time of i the original write-up. They are very minor changes and do not result in technical or substantial changes.
l i
! Minor Clarifications or Corrections I
! Pageiv This page was not previously updated when the affected sections l were revised. These changes do not affect the content in any way.
J
. Page vi Same as Page iv.
i i Page vii Same as Page iv.
A-3 i
f
1 i
Page 22 During the Design Basis Document program it was determine'd the correct value for the design pressure of the recirculation pump case is 1380 psig and not 1400 psig as currently stated in this Bases '
section. This change will make the Technical Specifications consistent with the original General Electric design value.
Page 31 The first sentence of paragraph "e."is poorly written and therefore hard to understand. This change will reword the sentence without changing the meaning or intent of the original wording.
Page 69 During the Design Basis Document program, it was determined that the degraded bus voltage setpoint basis was uniquely determined for MNGP using the steady state LOCA loading condition, not starting loads, as currently stated in this Bases section. This was previously reviewed and approved by NRC Safety Evaluation dated March 20,1985.
Page 89 Paragraph "C." incorrectly states that turbine stop valve closure with bypass valve failure is the limiting transient for Monticello. This is no longer the case, and this Bases section is being corrected to reflect this fact, l
Page 99 This change will correct a description discrepancy between text in l
the USAR, Technical Specifications SBLC Bases, Operations Manual, Modification 87M022, and a Bases calculation for the Standby Liquid Control System. The water in the shutdown cooling system was included in the original volume calculation and therefore there is no dilution when the shutdown cooling system in added.
I Page 102 This change will correctly reflect the system response for a safety / relief valve actuation in the case where the turbine is on line i and the bypass valve would not actuate because the transient !
would be handled by the functioning control valve.
Page 164 Adding the word " integrity" after containment clarifies that it is the integrity of the primary containment that is important in these conditions.
Page 188 This Bases change adds the specification number that is used for adsorbent testing. Reg Guide 1.52 references methyliodide testing procedures that are no longer the most conservative. ASTM D3803-1989 is the most recent charcoal testing procedure and is endorsed by the NRC.
A-4
1 Page 190 The date of 1973 was verified correct by finding the original document. Therefore, the 1983 date should be changed in this Bases section.
l l
Page 200 Adding reference to specification 3.9.B.5 makes this section more l complete and more restrictive as it also ties in the availability requirement for the 24 volt batteries. For consistency, this section should be included with the other 3.9.B sections. This has been accomplished by stating 3.9.B applies, which implies all sections of 3.9.B (1 through 5) are included.
i Page 227c Revising the wording clarifies when that system / component is l
required to be operable.
Page 227d The fire zone listed as 2E was verified by the Fire Protection System Engineer as actually being zones 2G/2H. The column heading is being changed because of slight differences between l layout of detectors in physical and functional zones. This table is I based on locations of the fire detectors in their zones. Adding the word " detection" clarifies this.
Fage 227e The fire zones listed as 15A and 15B were verified by the Fire Protection System Engineer as actually being zones 15A/C and 15B/D. The column heading is being changed because of slight differences between layout of detectors in physical and functional zones. This table is based on locations of the fire detectors in their zones. Adding the word " detection" clarifies this.
Page 229b This corrects a branching error. Section 6.7.D is titled "Special Reports" which is what note A of Table 3.14.1 is referring to.
Page 229ff The two welds at Monticello that were identified as susceptible to IGSCC by Generic Letter 88-01 were replaced by modification l 89M087 during the 1989 refueling outage. Section 4.15.A.2 is no longer applicable to any welds in the plant and should have been deleted after the welds were replaced.
Page 229i This corrects a branching error. Section 6.7.C.2 is titled
" Environmental Special Reports" which is what specification 4.16.A.4 is referring to.
Page 244a Revise wording of 6.5.B.1.b. to make it identical to Regulatory Guide 8.38, section 2.4. (bulleted paragraphs) except for section l 6.5.B.1.b.(3). In this section, Reg. Guide 8.38 says ".... should I
perform periodic radiation surveillance ...." We have elected to A-5
keep our current wording "....shall perform periodic radiation surveillance ....", which is identical to that in NUREG 1433, !
Improved Technical Specifications and is the more conservative approach.
Page 247a In Amendment No. 59 (2/16/89) the requirement for retaining Environmental Qualification Records for the life of the plant was removed. Section 6.6.B.11 should also have been deleted but was not. Current section 12 becomes 11 due to renumbering.
Page 252 Changing " morality" to " mortality" corrects a spelling / typographical error.
Administrative Titles (Section 6)
Over the past few years, several reorganizations have resulted in changing titles and responsibilities. This revision will update this section to the current titles.
Several spelling corrections are also included.
Safety Evaluation:
Monticello operators, and othar operators throughout the power industry and in other industries have been working 12-hour shifts for years without adverse impact on their performance. Working a " normal" 12-hour shift is no different from working a " normal" 8-hour shift with 4-hours of overtime which has been an accepted and approved practice for years. Working a 12-hour shift just means fewer shifts are worked each week.
With 12 hour1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> shifts, the normal work week now varies from 36 to 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br /> due to the differing number of shifts worked each week in the standard shift rotation.
However, overall, the length of the " nominal" work week is still 40 hours4.62963e-4 days <br />0.0111 hours <br />6.613757e-5 weeks <br />1.522e-5 months <br />. This is consistent with the Improved Standard Technical Specifications (section 5.2.2.e).
The typographical errors, clarifications and title changes do not involve technical issues and as such doe not involve safety issues.
These changes are purely administrative in nature. There is no change to the i physical configuration of the plant or how the plant is operated. !
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No Sianificant Hazards Consideration :
The Commission has provided standards (10 CFR Section 50.92(c)) for determining whether a significant hazards consideration exists. A proposed amendment to an operating license for a facility involves no significant hazards consideration if operation of the facility in accordance with the proposed amendment would not (1) involve a significant increase in the probability or consequences of an accident previously evaluated;(2) create the possibility of a new or different kind of accident from any accident previously evaluated; or (3) involve a significant reduction in a margin of safety.
After reviewing this proposed amendment, we have concluded that:
- 1) The orocosed amendment will not involve a sianificant increase in the probability or consecuences of an accident oreviousiv evaluated.
This change does not affect the physical configuration of the plant or how it is operated, as such, it is not the initiator of any plant event. Working a
" normal" 12-hour shift is no different from working a " normal" 8-hour shift with 4-hours of overtime which has been an accepted and approved practice for years. Therefore, the proposed changes will not result in any increase in the probability of an accident occurring. The intent is still that operators will not work excessive overtime either on a daily, or weekly basis.
The typographical errors, clarifications and title changes do not involve technical issues and as such do not involve safety issues, and therefore do not effect the chances or consequences of an accident.
- 2) The proposed amendment will not create the oossibility of a new or different kind of accident from any accident previously analyzed.
. This change does not affect the physical configuration of the plant or how it is operated. Therefore, revising the length of a " normal" shift or correcting j minor errors does not create the possibility of a new or different kind of l accident from any previously evaluated. As such,it is not the initiator of any plant event.
- 3) The prooosed amendment will not involve a sianificant reduction in the marain of safety.
This change does not affect the physical configuration of the plant or how it is operated. The level of expertise on shift will not be diminished or changed as a result of this change. Therefore, this change will not reduce the margin of safety.
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j 4 J j I Based on the above, we have determined that the proposed amendment will not involve a significant hazards consideration.
! Environmental Assessment:
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Northern States Power Company has evaluated the proposed changes and j determined that:
- 1. The changes do not involve a significant hazards consideration,
! 2. The changes do not involve a significant change in the types or significant i increase in the amounts of any effluents that may be released offsite, or
- 3. The changes do not involve a significant increase in individual or
. cumulative occupational radiation exposure.
i l Accordingly, the proposed changes meet the eligibility criterion for categorical l exclusion set forth in 10 CFR Part 51 Section 51.22(c)(9). Therefore, pursuant j to 10 CFR Part 51 Section 51.22(b), an environmental assessment of the l proposed changes is not required.
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