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Category:OPERATING LICENSES-APPLIATION TO AMEND-RENEW EXISTING
MONTHYEARML18066A3251998-11-0909 November 1998 Application for Amend to License DPR-20,deleting CVCS Operability Requirements Currently in LCOs 3.2 & 3.17.6 & Associated Testing Requirements in SRs 4.2 & 4.17 ML18066A1981998-06-17017 June 1998 Application for Amend to License DPR-20,updating TS to Reflect Reduced Min Reactor Vessel Flow Rate Assumption in Accident Analyses ML18065B1831998-03-13013 March 1998 Revised Application for Amend to License DPR-20,requesting Relocation of TS Section 4.16 Snubber Testing Requirements to Plant Operating Requirements Manual (Orm).Affected Orm Pages Encl ML18065B1781998-03-13013 March 1998 Application for Amend to License DPR-20,changing Auxiliary Feedwater TS to Allow Installation of Plant Mod W/O Requiring Plant Shutdown ML18067A7051997-10-0101 October 1997 Application for Amend to License DPR-20,proposing That TS Flywheel Insp Period Be Lengthened to Ten Years & Deleting Note Re Insp at End of Cycle 12 ML18067A6751997-09-0303 September 1997 Application for Amend to License DPR-20,deleting Snubber Operability Requirements in LCO 3.20 & Snubber Testing Requirements in Surveillance Requirement 4.16 ML18067A6711997-09-0303 September 1997 Application for Amend to License DPR-20,reflecting Capabilities of Installed CR Ventilation Equipment & Emulate Std Tech Specs,C-E Plants,Per NUREG-1432 Requirements for Sys ML18067A4511997-03-26026 March 1997 Application for Amend to License DPR-20,allowing Entry Into Air Lock to Perform Repairs on Inoperable Air Lock Door & Thereby Avoid Potential for Unnecessary Plant Shutdown ML18065A4891996-02-0606 February 1996 Application for Amend to License DPR-20,requesting to Remove cross-train Testing Requirements from LCO Action Statements ML18065A4381996-01-18018 January 1996 Application for Amend to License DPR-20,revising TS to Allow Use of 10CFR50 App J Option B Containment Testing & Use of Warning Light to Identify Certain High Radiation Areas,To Suppl 951211 Administrative Controls Change Request ML18065A4341996-01-18018 January 1996 Application for Amend to License DPR-20,revising TS Re Primary Coolant Pump Flywheel Insp.Rev 1 to Structural Integrity Assoc,Inc Rept SIR-94-080, Relaxation of Reactor Coolant Pump Flywheel Insp Requirements Encl ML18065A4051996-01-10010 January 1996 Application for Amend to License DPR-20,requesting Exemption from 10CFR50 App J TS Change Request Concerning Local Leak Test Requirements for Emergency Escape Airlock in Plant Containment Bldg ML18065A3821996-01-0505 January 1996 Application for Amend to License DPR-20,revising SDC Requirements & Bases for TS Section 3.1.9.3 Prior to 1996 Refueling Outage ML18065A3751995-12-27027 December 1995 Application for Amend to License DPR-20,rewriting Electrical Power Sys Sections of TS & Bases to Closely Emulate STS ML18065A3461995-12-11011 December 1995 Application for Amend to License DPR-20,revising Administrative Controls Section to Emulate CE STS by Removing Review & Audit Requirements of Section 6.5 & Record Retention Requirements of Section 6.10 from TS ML18065A3321995-12-0606 December 1995 Application for Amend to License DPR-20,relocating Crane Operation & Movement of Heavy Loads Requirements & Bases from TS to Other Plant Documents Prior to 1996 Refueling Outage ML18065A1741995-10-17017 October 1995 Application for Amend to License DPR-20,changing Paragraph 2.B.(2) to Ref 10CFR40 & to Allow Use of Source Matls as Reactor Fuel,Rewording Paragraph 2.E & Deleting Paragraph 2.7 & Revising TS Pressurizer Cooldown Limit ML18064A8391995-07-0505 July 1995 Application for Amend to License DPR-20,deleting TS 6.4, Training & Revising TS 6.5.1.2 on Plant Review Committee Composition & 6.5.3.1 & 6.5.3.2,clarifying & Modifying Function & Composition of Plant Safety & Licensing Staff ML18064A7591995-05-0101 May 1995 Application for Amend to License DPR-20.Amend Would Place Requirements in TS Section 4.7 for Periodic DG Peak Load Tests ML18064A6121995-02-10010 February 1995 Application for Amend to License DPR-20,proposing One Time Deferral of 18-month Refueling Interval Surveillance Tests ML18064A5821995-01-13013 January 1995 Tech Specs Change Request to License DPR-20 Addressing Required Settings & Allowable as Found & as Left Tolerances for Primary & Secondary Safety Valves ML18064A5341994-12-29029 December 1994 Application for Amend to License DPR-20,revising TSs Re Iodine Removal Sys ML18064A5061994-12-13013 December 1994 Application for Amend to License DPR-20,adding Third High Thermal Performance DNB Correlation to Safety Limit 2.1 ML18064A4081994-10-0505 October 1994 Application for Amend to License DPR-20,revising TS Relating to Primary Coolant Sys pressure-temp Limits.Rev 0 to Engineering Analysis EA-A-PAL-92-095-01 & Excerpts from Rosemount Instruction Manual 4515,dtd Jan 1988 Encl ML18059B0961994-07-0707 July 1994 Application for Amend to License DPR-20,revising TS Re Shutdown Cooling.Changes Intended to Resolve Concerns Arose During NRC Review of Change Request ML18059A9751994-05-0505 May 1994 Application for Amend to License DPR-20,revising TS Re Shutdown Cooling.Changes Necessary Due to Intervening Amends Containing Listed Differences from Pages Submitted on 930519 ML18059A9321994-04-0707 April 1994 Application for Amend to License DPR-20,requesting TS Change Re Instrumentation & Control Section ML18059A9411994-04-0707 April 1994 Application for Amend to License DPR-20,relocating Cycle Specific Operating Limits to Colr,Per Guidance of GL 88-16, Removal of Cycle-Specific Parameter Limits from Ts. Proposed COLR Encl ML18059A8851994-03-11011 March 1994 Rev to 940222 I&C TS Change Request to License DPR-20,adding Surveillance Item 10 to Table 4.2.1 Which Require Verifying SIT Level & Pressure Each Shift & Adding Three Paragraphs to Basis for Proposed Section 3.17 ML18059A3721993-09-0303 September 1993 Changes to 930129 Application for Amend to License DPR-20, Modifying Radial Peaking Factor Limits in TS Table 3.23-2 to Incorporate Appropriate Limits for Modified L Fuel Assemblies Recently Installed in Reactor for Cycle 11 ML18058B8991993-06-25025 June 1993 Revises 921208 Application for Amend to License DPR-20 & Brings Proposed Specifications Closer to Model Tech Specs, While Retaining Necessary plant-specific Differences & Updating Proposed Pages to Reflect Amends 147 & 149 ML18058B7421993-03-29029 March 1993 Application for Amend to License DPR-20,changing TS to Required Frequency for Surveillance Test Which Requires Moving Each Control Rod to Once Each 92 Days Instead of Once Every 2 Wks ML18058B3881993-01-29029 January 1993 Application for Amend to License DPR-20,consisting of Proposed TS Changes to Table 3.23-2, Radiation Peaking Factor Limits for Cycle 11. Offsite Dose Calculations & EMF-92-178, Palisades Cycle 11:Disposition & ... Encl ML18058B3481993-01-19019 January 1993 Application for Amend to License DPR-20,changing Surveillance Interval for Testing Control Rod Drive mechanisms,CRD-20 & CRD-31 from Every Two Wks to Once in Mar 1993 ML18058A5631992-06-22022 June 1992 Suppl to 920317 Application for Amend to License DPR-20, Consisting of Revised Page 3-82 Re Shutdown Cooling ML18058A5561992-06-12012 June 1992 Application for Amend to License DPR-20,changing TS to Better Coordinate Required Action Statement of Electrical Sys Spec W/Lco to Allow Testing & Loading of DG When Plant Above 325 F But Not Yet Critical ML18058A5491992-06-12012 June 1992 Application for Amend to License DPR-20,changing TS to Delete Requirements Re Iodine Removal Sys Hydrazine Storage Tank Since Use of Hydrazine No Longer Considered in Current Rev of SRP ML18058A3631992-04-15015 April 1992 Application for Amend to License DPR-20,changing TSs to Incorporate Generic Ltr 90-06 PORV Requirements for Power Operation & Modifying Pcs Overpressure Protection Spec Venting Requirements ML18058A2921992-03-18018 March 1992 Application for Amend to License DPR-20,revising TS Re Shutdown Cooling ML18058A1541992-02-0303 February 1992 Application for Amend to License DPR-20,deleting Three Primary Coolant Pump Testing Requirements & Revising Safety Limits & Limiting Safety Sys Settings Specs to Enhance Clarity of Subj Requirements ML18057B3711991-11-12012 November 1991 Application for Amend to License DPR-20,revising Tech Specs to Remove Schedule for Withdrawal of Reactor Vessel Matl Specimens,Per Generic Ltr 91-01 ML18057B3481991-11-0101 November 1991 Application for Amend to License DPR-20,changing TS for Operation During Cycle 10 as Results of Changes to Fuel Design (Reload N) & Fuel Mgt Scheme for Low Leakage Core. Siemens Repts EMF-91-176 & EMF-91-177 Encl ML18057B3061991-09-27027 September 1991 Application for Amend to License DPR-20,proposing Change to Tech Spec 5.2.3.a Re Containment Air Cooler Design,Per 861020 & 870430 Requests ML18057B3021991-09-26026 September 1991 Application for Amend to License DPR-20,consisting of Rev 2 to 890628 Request,In Response to Recommendations of Generic Ltr 88-17 to Add Shutdown Cooling Sys Operability Requirements to Tech Specs ML18057B1681991-07-15015 July 1991 Application for Amend to License DPR-20,requesting Tech Spec Changes in Administrative Controls W/Emphasis on Changes in Engineering ML18057A9821991-06-13013 June 1991 Application for Amend to License DPR-20,revising Tech Specs to Incorporate Change to Inservice Insp Program for Shock Suppressors (Snubbers) ML18057A9631991-05-30030 May 1991 Application for Amend to License DPR-20,changing Tech Specs to Incorporate Change to Reactor Variable High Power Trip setpoint.ANF-90-181, Review & Analysis of SRP Chapter 15 Events for Palisades W/15% Variable High Power... Encl ML18057A9551991-05-28028 May 1991 Application for Amend to License DPR-20,changing Tech Specs Re Inservice Insp Program for Shock Suppressors (Snubbers) ML18057A8881991-05-0101 May 1991 Rev 1 to Application for Amend to License DPR-20,changing TS Re Shutdown Cooling Sys Per Generic Ltr 88-17,by Adding Operability Requirements for Shutdown Cooling Sys & Steam Generators ML18057A8291991-03-25025 March 1991 Application for Amend to License DPR-20,changing Tech Specs Section 4.5.2a(2) & 4.5.2b(3) 1998-06-17
[Table view] Category:TEXT-LICENSE APPLICATIONS & PERMITS
MONTHYEARML18066A3251998-11-0909 November 1998 Application for Amend to License DPR-20,deleting CVCS Operability Requirements Currently in LCOs 3.2 & 3.17.6 & Associated Testing Requirements in SRs 4.2 & 4.17 ML18066A1981998-06-17017 June 1998 Application for Amend to License DPR-20,updating TS to Reflect Reduced Min Reactor Vessel Flow Rate Assumption in Accident Analyses ML18065B1831998-03-13013 March 1998 Revised Application for Amend to License DPR-20,requesting Relocation of TS Section 4.16 Snubber Testing Requirements to Plant Operating Requirements Manual (Orm).Affected Orm Pages Encl ML18065B1781998-03-13013 March 1998 Application for Amend to License DPR-20,changing Auxiliary Feedwater TS to Allow Installation of Plant Mod W/O Requiring Plant Shutdown ML18067A7051997-10-0101 October 1997 Application for Amend to License DPR-20,proposing That TS Flywheel Insp Period Be Lengthened to Ten Years & Deleting Note Re Insp at End of Cycle 12 ML18067A6751997-09-0303 September 1997 Application for Amend to License DPR-20,deleting Snubber Operability Requirements in LCO 3.20 & Snubber Testing Requirements in Surveillance Requirement 4.16 ML18067A6711997-09-0303 September 1997 Application for Amend to License DPR-20,reflecting Capabilities of Installed CR Ventilation Equipment & Emulate Std Tech Specs,C-E Plants,Per NUREG-1432 Requirements for Sys ML18067A4511997-03-26026 March 1997 Application for Amend to License DPR-20,allowing Entry Into Air Lock to Perform Repairs on Inoperable Air Lock Door & Thereby Avoid Potential for Unnecessary Plant Shutdown ML18065A4891996-02-0606 February 1996 Application for Amend to License DPR-20,requesting to Remove cross-train Testing Requirements from LCO Action Statements ML18065A4381996-01-18018 January 1996 Application for Amend to License DPR-20,revising TS to Allow Use of 10CFR50 App J Option B Containment Testing & Use of Warning Light to Identify Certain High Radiation Areas,To Suppl 951211 Administrative Controls Change Request ML18065A4341996-01-18018 January 1996 Application for Amend to License DPR-20,revising TS Re Primary Coolant Pump Flywheel Insp.Rev 1 to Structural Integrity Assoc,Inc Rept SIR-94-080, Relaxation of Reactor Coolant Pump Flywheel Insp Requirements Encl ML18065A4051996-01-10010 January 1996 Application for Amend to License DPR-20,requesting Exemption from 10CFR50 App J TS Change Request Concerning Local Leak Test Requirements for Emergency Escape Airlock in Plant Containment Bldg ML18065A3821996-01-0505 January 1996 Application for Amend to License DPR-20,revising SDC Requirements & Bases for TS Section 3.1.9.3 Prior to 1996 Refueling Outage ML18065A3751995-12-27027 December 1995 Application for Amend to License DPR-20,rewriting Electrical Power Sys Sections of TS & Bases to Closely Emulate STS ML18065A3461995-12-11011 December 1995 Application for Amend to License DPR-20,revising Administrative Controls Section to Emulate CE STS by Removing Review & Audit Requirements of Section 6.5 & Record Retention Requirements of Section 6.10 from TS ML18065A3321995-12-0606 December 1995 Application for Amend to License DPR-20,relocating Crane Operation & Movement of Heavy Loads Requirements & Bases from TS to Other Plant Documents Prior to 1996 Refueling Outage ML18065A1741995-10-17017 October 1995 Application for Amend to License DPR-20,changing Paragraph 2.B.(2) to Ref 10CFR40 & to Allow Use of Source Matls as Reactor Fuel,Rewording Paragraph 2.E & Deleting Paragraph 2.7 & Revising TS Pressurizer Cooldown Limit ML18064A8391995-07-0505 July 1995 Application for Amend to License DPR-20,deleting TS 6.4, Training & Revising TS 6.5.1.2 on Plant Review Committee Composition & 6.5.3.1 & 6.5.3.2,clarifying & Modifying Function & Composition of Plant Safety & Licensing Staff ML18064A7591995-05-0101 May 1995 Application for Amend to License DPR-20.Amend Would Place Requirements in TS Section 4.7 for Periodic DG Peak Load Tests ML18064A6121995-02-10010 February 1995 Application for Amend to License DPR-20,proposing One Time Deferral of 18-month Refueling Interval Surveillance Tests ML18064A5821995-01-13013 January 1995 Tech Specs Change Request to License DPR-20 Addressing Required Settings & Allowable as Found & as Left Tolerances for Primary & Secondary Safety Valves ML18064A5341994-12-29029 December 1994 Application for Amend to License DPR-20,revising TSs Re Iodine Removal Sys ML18064A5061994-12-13013 December 1994 Application for Amend to License DPR-20,adding Third High Thermal Performance DNB Correlation to Safety Limit 2.1 ML18064A4081994-10-0505 October 1994 Application for Amend to License DPR-20,revising TS Relating to Primary Coolant Sys pressure-temp Limits.Rev 0 to Engineering Analysis EA-A-PAL-92-095-01 & Excerpts from Rosemount Instruction Manual 4515,dtd Jan 1988 Encl ML18059B0961994-07-0707 July 1994 Application for Amend to License DPR-20,revising TS Re Shutdown Cooling.Changes Intended to Resolve Concerns Arose During NRC Review of Change Request ML18059A9751994-05-0505 May 1994 Application for Amend to License DPR-20,revising TS Re Shutdown Cooling.Changes Necessary Due to Intervening Amends Containing Listed Differences from Pages Submitted on 930519 ML18059A9321994-04-0707 April 1994 Application for Amend to License DPR-20,requesting TS Change Re Instrumentation & Control Section ML18059A9411994-04-0707 April 1994 Application for Amend to License DPR-20,relocating Cycle Specific Operating Limits to Colr,Per Guidance of GL 88-16, Removal of Cycle-Specific Parameter Limits from Ts. Proposed COLR Encl ML18059A8851994-03-11011 March 1994 Rev to 940222 I&C TS Change Request to License DPR-20,adding Surveillance Item 10 to Table 4.2.1 Which Require Verifying SIT Level & Pressure Each Shift & Adding Three Paragraphs to Basis for Proposed Section 3.17 ML18059A3721993-09-0303 September 1993 Changes to 930129 Application for Amend to License DPR-20, Modifying Radial Peaking Factor Limits in TS Table 3.23-2 to Incorporate Appropriate Limits for Modified L Fuel Assemblies Recently Installed in Reactor for Cycle 11 ML18058B8991993-06-25025 June 1993 Revises 921208 Application for Amend to License DPR-20 & Brings Proposed Specifications Closer to Model Tech Specs, While Retaining Necessary plant-specific Differences & Updating Proposed Pages to Reflect Amends 147 & 149 ML18058B7421993-03-29029 March 1993 Application for Amend to License DPR-20,changing TS to Required Frequency for Surveillance Test Which Requires Moving Each Control Rod to Once Each 92 Days Instead of Once Every 2 Wks ML18058B3881993-01-29029 January 1993 Application for Amend to License DPR-20,consisting of Proposed TS Changes to Table 3.23-2, Radiation Peaking Factor Limits for Cycle 11. Offsite Dose Calculations & EMF-92-178, Palisades Cycle 11:Disposition & ... Encl ML18058B3481993-01-19019 January 1993 Application for Amend to License DPR-20,changing Surveillance Interval for Testing Control Rod Drive mechanisms,CRD-20 & CRD-31 from Every Two Wks to Once in Mar 1993 ML18058A5631992-06-22022 June 1992 Suppl to 920317 Application for Amend to License DPR-20, Consisting of Revised Page 3-82 Re Shutdown Cooling ML18058A5561992-06-12012 June 1992 Application for Amend to License DPR-20,changing TS to Better Coordinate Required Action Statement of Electrical Sys Spec W/Lco to Allow Testing & Loading of DG When Plant Above 325 F But Not Yet Critical ML18058A5491992-06-12012 June 1992 Application for Amend to License DPR-20,changing TS to Delete Requirements Re Iodine Removal Sys Hydrazine Storage Tank Since Use of Hydrazine No Longer Considered in Current Rev of SRP ML18058A3631992-04-15015 April 1992 Application for Amend to License DPR-20,changing TSs to Incorporate Generic Ltr 90-06 PORV Requirements for Power Operation & Modifying Pcs Overpressure Protection Spec Venting Requirements ML18058A2921992-03-18018 March 1992 Application for Amend to License DPR-20,revising TS Re Shutdown Cooling ML18058A1541992-02-0303 February 1992 Application for Amend to License DPR-20,deleting Three Primary Coolant Pump Testing Requirements & Revising Safety Limits & Limiting Safety Sys Settings Specs to Enhance Clarity of Subj Requirements ML18057B3711991-11-12012 November 1991 Application for Amend to License DPR-20,revising Tech Specs to Remove Schedule for Withdrawal of Reactor Vessel Matl Specimens,Per Generic Ltr 91-01 ML18057B3481991-11-0101 November 1991 Application for Amend to License DPR-20,changing TS for Operation During Cycle 10 as Results of Changes to Fuel Design (Reload N) & Fuel Mgt Scheme for Low Leakage Core. Siemens Repts EMF-91-176 & EMF-91-177 Encl ML18057B3061991-09-27027 September 1991 Application for Amend to License DPR-20,proposing Change to Tech Spec 5.2.3.a Re Containment Air Cooler Design,Per 861020 & 870430 Requests ML18057B3021991-09-26026 September 1991 Application for Amend to License DPR-20,consisting of Rev 2 to 890628 Request,In Response to Recommendations of Generic Ltr 88-17 to Add Shutdown Cooling Sys Operability Requirements to Tech Specs ML18057B1681991-07-15015 July 1991 Application for Amend to License DPR-20,requesting Tech Spec Changes in Administrative Controls W/Emphasis on Changes in Engineering ML18057A9821991-06-13013 June 1991 Application for Amend to License DPR-20,revising Tech Specs to Incorporate Change to Inservice Insp Program for Shock Suppressors (Snubbers) ML18057A9631991-05-30030 May 1991 Application for Amend to License DPR-20,changing Tech Specs to Incorporate Change to Reactor Variable High Power Trip setpoint.ANF-90-181, Review & Analysis of SRP Chapter 15 Events for Palisades W/15% Variable High Power... Encl ML18057A9551991-05-28028 May 1991 Application for Amend to License DPR-20,changing Tech Specs Re Inservice Insp Program for Shock Suppressors (Snubbers) ML18057A8881991-05-0101 May 1991 Rev 1 to Application for Amend to License DPR-20,changing TS Re Shutdown Cooling Sys Per Generic Ltr 88-17,by Adding Operability Requirements for Shutdown Cooling Sys & Steam Generators ML18057A8291991-03-25025 March 1991 Application for Amend to License DPR-20,changing Tech Specs Section 4.5.2a(2) & 4.5.2b(3) 1998-06-17
[Table view] |
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consumers Power ~ B Slade General Manager POWERiNii MICHlliAN'S PRDliRESS Palisades Nuclear Plant: 27780 Blue Star Memorial Highway, Covert, Ml 49043 February 27, 1991 Nuclear Regulatory Commission Document Control Desk Washington, DC 20555 DOCKET 50~255 - LICENSE DPR PALISADES PLANT - TECHNICAL SPECIFICATIONS CHANGE REQUEST - INSTRUMENT AND CONTROL SYSTEMS Enclosed is a proposed change to the Palisades Technical ~pecifications to clarify the operating requirements for the Instrument and.Control systems. In addition, this change incorporates instrument inaccuracy into the permissible by°pass conditions for the wide range channel and loss of load reactor trips to resolve inconsistencies described in LER 91-001, dated January 2, 1991.
Attachment 1 contains the proposed Technical Specifications pages; Attachment 2 contains existing Technical Specifications pages marked *up with the ~roposed c.hanges.
Because of the desirabiliti of using these proposed changes if Palfsades enters a forced shutdown after startup from the current refueling outage, we ask this change request be processed as quickly as possible. The amendment should be made effecttve upon date of issuance.
~µ-/~
Gerald B Slade General Manager CC Administrator, Region III, USNRC Palisades NRC Inspector A CMS' ENERGY COMPANY
1 CONSUMERS POWER COMPANY Docket 50-255 Request for Change to the Technical Specifications License DPR-20 For the reasons hereinafter set forth, it is requested that the Technical Specifications contained in the Facility Operating License DPR-20, Docket 50-255, issued to Consumers Power Company on February 21, 1991, for the Palisades Plant be changed as described in Section I below:
I. Changes A. In the Applicability portion of Section 3.17, delete "Applies to plant instrumentation systems." and insert "The instrumentation and control systems shall be operable under the following conditions:
Table 3.17.1 - When the PCS has less than Refueling Boron Concentration and more than one control rod is capable of being withdrawn except as allowed by the permissible bypass conditions.
Table 3.17.2 - When the PCS temperature is >325°F except as allowed by the permissible bypass conditions.
Table 3.17.3 - When the PCS is above Cold Shutdown except as allowed by the permissible bypass conditions.
Table 3.17.4 - At all times except as allowed by the permissible bypass conditions."
B. Delete Section 3.17.1.
C. After the first paragraph of the Basis in Section 3.17 insert the information marked "B" in marked up pages, Attachment 2.
D. On Table 3.17.1, delete footnotes (g) and (h) and the references to them in the Functional Unit column of Items 1-10.
E. On Table 3.17.1, Item 3, in the Permissible Bypass Conditions column, delete "15%" and insert "13%".
F. On Table 3.17.1, Item 7, in the Permissible Bypass Conditions column, delete "None" and add "Below 173 Rated Powerca> "
F.l On Table 3.17.2, items lb and 2b ,and Table 3.17.3, item la, in the Permissible Bypass Conditions delete "During Leak Test" and add "None."
G. On Table 3.17.4, Item 1, in the Permissible Bypass Conditions column, add a new condition "Not required below 325°F."
H. On Table 3.17.4, Item 2, in the Permissible Bypass Conditions column delete "None" and add "Not required at our below Hot Shutdown."
2 I. On Table 3.17.4, Item 4, in the Permissible Bypass Conditions column delete "None" and add "Not required below 325°F."
J. On Table 3.17.4, Item 5, in the Permissible Bypass Conditions column delete "NA" and add "Not required at or below Hot Shutdown."
K. On Table 3.17.4, Item 7, in the Permissible Bypass Conditions column, add after " ... Rated Power", "or with no fuel in the reactor."
L. On Table 3.17.4, Item 10, in the Functional Unit column after "Relief Valves" add "Position Indication", and in the Permissible Bypass Conditions column after "Not required" add "in cold shutdown or."
II. Discussion This change to Section 3.17 is proposed to clarify applicability requirements and to incorporate instrument accuracy allowance to the permissible bypass conditions for both the loss of load trip and the wide range channel input to the rate of change trip.
Progressive changes to Table 3.17.1 adding various applicability requirements have made its interpretation unwieldy to the extent that letters of interpretation are necessary for its practical use. In addition, it was recently realized that no allowance had been made for instrument inaccuracy of the single bistable controlling the automatic bypass removal of the loss of load trip and the wide range channels (LER 91-001, dated January 2, 1991).
Change A defines the Applicability of all four tables which. comprise Section 3.17.
Table 3.17.1, Instrumentation Operating Requirements for Reactor Protective System (RPS), instrumentation clearly should not be applicable when the PCS is at Refueling Boron Concentration because 5%
shutdown margin is available even if all rods are removed from the core; and additionally, Table 3.17.1 should not be applicable unless there is more than one control rod capable of removal because the safety analyses
~nd the Shutdown Margin definition use the assumption that the highest worth control rod will fail to trip. Thus, when only one or none of the control rods are capable of withdrawal or when the PCS is at refueling boron concentration, a reactor trip is not needed and the RPS is not required. These clarifications more closely align the RPS instrumentation to the Standard Technical Specifications mode applicability requirements and allow for testing of control rod drives.
Table 3.17.2, Instrumentation Operating Requirements for Engineered Safety Feature Systems, instrumentation is not required when the PCS temperature is less than 325°F because below that temperature the PCS can be cooled by the Shutdown Cooling System. Consistent with other Technical Specifications and plant administrative operability requirements, there is no need for either safety injection or containment spray below 325°F.
Table 3.17.3, Instrument Operating Conditions for Isolation Functions, instrumentation is not needed until after the PCS is above cold shutdown
3 because in cold shutdown there is no need for containment isolation or main steam line-isolation. This is consistent with other T~chnical Specifications requirements.
Table 3.11.4, Instrumentation Operating Requirements for Other Safety Feature Functions, instrumentation applicability is defined as at all times however, Permissible Bypass Conditions exist or have been proposed for all items in the table and are consistent with the associated system operating conditions.
Change B deletes an unnecessary statement that has been replaced by the proposed Applicability.
Change C adds basis statements for the RPS for clarification.
Change D deletes Footnotes (g) and (h) from 1~ble 3.17.1. Footnote (g) is overly restrictive as it would not, for instance, allow testing with .
only one control rod capable of being withdrawn. Footnote (h), as described in LER 91-001, does not contain instrument accuracy tolerance.
Information contained in these footnotes is now enveloped by the Applicability of Section 3.17 and the Permissible Bypass Conditions column of Table 3.17.1.
Changes E and F which permits bypass of the Wide Range Channels when Rated Power is above 13% and bypass of the Loss of Load trip when the Rated Power is below 17%, incorporate instrument inaccuracy of the bistable and do not affect safety because no credit is taken for the anticipatory Loss of Load trip and the Wide Range Channel, Rate of Power Change, reactor trip in the safety analyses.
The automatic bypass removal at <15% Rated Power for the Loss of Load Trip has been replaced by a <17% Rated Power requirement that includes instrument uncertainty (Change F). The same is true for the automatic bypass removal above 15% Rated Power for the Wide Range Channels which has been replaced by a greater than 13% Rated Power automatic bypass (Change E). Both automatic bypass removals are controlled by a single bistable unit which is nominally set at 15% Rated Power.
Change F.l deletes Permissible Bypass Conditions to not require High Containment Pressure actuation of safety injection, containment spray and containment isolation when conducting a containment leak test. With the proposed applicability for Tables 3.17.2 and 3.17.3, presented in change A above, the instrumentation will not be required operable during a containment leak test and therefore the Permissible Bypass Conditions have been changed deleted.
Change G requires the safety injection and refueling water tank low-level switches, which initiate a post accident containment recirculation actuation signal, to be operable when the primary coolant temperature is
- at or above 325°F. This is consistent with safety injection and containment spray applicability requirements.
Change H will require the AT - Power Comparator, which compares thermal power to nuclear power, to be operable prior to critical.
4 Change I requires the containment air cooler service water flow instruments- to be operable when the containment air coolers are required operable.
Change J will require the Control Rod Primary and Secondary Insertion monitors to be operable when above hot shutdown (ie hot standby and power ope_ration). Out-of-Sequence monitoring is a function of the secondary rod insertion monitor. Control rod bank withdrawal is only used during hot standby and *power operation. Therefore, when at hot shutdown and below, where only one rod is allowed to be withdrawn at any time, the control rod insertion monitors, the bank out-of-sequence monitoring are not required.
Change K adds an obvious bypass condition to the startup channels {Table 3.17.4, Item 7) since they are not required when there is no fuel in the reactor. -
Change L clarifies the functional unit as the position indication for ,
the Power Operated Relief Valves (PORVs) and adds a bypass condition of while in cold shutdown when the acoustic monitor and temperature indication is not in an operable condition.
III. Analvsis of No Significant Hazards Consideration This change request clarifies the Applicability for Section 3.17, and changes Permissible Bypass Conditions in Table 3.17.1 for Wide Range Channels and Loss of Load reactor trips, removes the Permissible Bypass
- Conditions in Tables 3.17.2 and 3.17.3, for High Containment Pressure instrumentation, and changes the Permissible Bypass Conditions, in Table 3.17.4, for the SIRWT Low-Level Switches, ~T - Power Comparator, Air Cooler Service Water Flow Instruments, Primary and Secondary Rod Insertion and Out-of-Sequence Monitors, and Power Operated Relief Valves Position Indication. The changes are consistent -with the plant safety analyses and system operability requirements for the affected instrumentation. Therefore, Consumers Power Company finds that activities associated with this proposed Technical Specifications change involve no significant hazards; and accordingly, a no significant hazards determination per 10CFR50.92(c) is justified. The following evaluation supports the finding that the proposed changes would not:
- 1. Involve a significant increase in the probability or consequences of an accident previously evaluated.
This change does not involve a significant increase in the probability or consequences of an accident previously evaluated because the only previously evaluated accidents of concern are an inadvertent return to criticality by withdrawal of a bank of control rods or dilution of the PCS boron concentration. The consequences of an inadvertent rod bank withdrawal are analyzed in Section 14.2 of the FSAR and found to be acceptable assuming certain reactor trip functions are available as specified in this proposed technical specification change. An inadvertent dilution would be recognized by a signal from the Startup Range Channels. This event is analyzed in the plant safety analyses. Bypassing the RPS trips when at less than refueling boron concentration and when no more than one control
5 rod can be withdrawn or when the PCS is at refueling boron concentration presents no significant hazard because under these conditions an inadvertent criticality due to control rod bank
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withdrawal is not possible.
I
- 2. Create the possibility of a new or different kind of accident from any accident previously evaluated.
This change does not create the possibility of a new or different kind of accident from any accident previously evaluated because the proposed change only increases clarity of interpretation, incorporates instrument inaccuracy concerning two anticipatory reactor trips for which no credit is assumed in the safety analysis, and involves no significant changes to the method of operation nor the material condition of the plant.
- 3. Involve a significant reduction in the margin of safety.
This change does not involve a significant reduction in the margin of safety because the margins of safety involved are (1), the 5%Ap margin when the PCS is at Refueling Boron concentration; and (2),
the margin provided when PCS boron concentration is sufficient to provide Keff ~ 0.98 with all control rods in the core and the highest worth control rod fully withdrawn (Shutdown Boron Concentration). These margins are not diminished by the proposed changes.
6 IV. Conclusion The Palisades Plant Review Committee has reviewed this Technical Specifications Change Request arid has determined that this change does not involve an unreviewed safety question. Further, the change involves no significant hazards consideration. This change has been reviewed by the Nuclear Safety Services Department. A copy of this Technical Specifications Change Request has been sent to the State of Michigan official designated to receive such Amendments to the Operating License.
CONSUMERS POWER COMPANY To the best of my knowledge, information and belief, the contents of this Technical Specifications Change Request are truthful and complete.
B~ David P Hoffman, i esident Nuclear Operations Sworn and subscribed to before me this ]J_ day of Februray LeAnn Morse , Notary Public
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