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Category:OPERATING LICENSES & AMENDMENTS
MONTHYEARML20217B5201999-10-0606 October 1999 Amend 193 to License DPR-40,revising TS Sections 2.10.4,3.1 & Table 3-3 to Increase Min Required RCS Flow Rate & Change Surveillance Requirements for RCS Flow Rate ML20211L3441999-09-0202 September 1999 Corrected Tech Spec Page 2-50 to Amend 192 to License DPR-40.Due to Administrative Error,Page 2-50 of TSs Contained Error on 2.10.2(2) ML20210G2131999-07-27027 July 1999 Amend 192 to License DPR-40,revising TS Sections 2.2 & 2.10. 2 to Relocate 3 cycle-specific Parameters to Core Operating Limits Repts ML20210D9861999-07-22022 July 1999 Amend 191 to License DPR-40,authorizing Rev to Licensing Basis as Described in Updated Safety Analysis Rept to Incorporate Mod for Overriding Containment Isolation Actuation Signal Closure Signal to Reactor Coolant Sys ML20205Q5791999-04-15015 April 1999 Amend 190 to License DPR-40,revising TS 5.2.f & TS 5.11.2 to Change Title of Shift Supervisor to Shift Manager ML20207E9761999-03-0303 March 1999 Errata to Amend 188 to License DPR-40,correcting Incorrect Page Number,Missing Parenthesis & Misspelled Word ML20198S3731998-12-31031 December 1998 Amend 189 to License DPR-40,revising TS 2.1.6 to Restrict Number of Inoperable Main Steam Safety Valves When Reactor Critical & Revising Associated Basis ML20198S4611998-12-31031 December 1998 Amend 188 to License DPR-40,revising TS 2.12, Control Room Sys, to Delete Limiting Condition for Operation & Surveillance for Control Room Temp ML20154M4841998-10-19019 October 1998 Amend 186 to License DPR-40,revising TS 2.3 to Increase Allowed Outage Times for SIT ML20154N2361998-10-19019 October 1998 Amend 187 to License DPR-40,revising TS 3.9 to Clarify Required Flow Paths for Auxiliary Feedwater Sys & Deleting Surveillance Requirement for Specific Auxiliary Feedwater Pump Discharge Pressure ML20217L0521998-03-23023 March 1998 Amend 185 to License DPR-40,revising TS to Implement 10CFR50,App J,Option B & to Allow Performance Based Changes in Conducting ILRT & Local Leak Rate Testing Types B & C & SER ML20203M4121998-02-0303 February 1998 Amend 184 to License DPR-40,revising TS to Reflect Administrative Changes ML20203A4131998-01-26026 January 1998 Amend 183 to License DPR-40,revises TS to Delete Requirements for Toxic Gas Monitoring Sys Contained in TS 2.22 & TS 3.1,table 3-3,item 29,for Toxic Chemicals Except Ammonia ML20203E0171997-12-10010 December 1997 Corrected TS Pages 3-7 & 3-12 to Amend 182 to License DPR-40,adding Words That Were Omitted from TS Pages ML20199L0441997-11-24024 November 1997 Amend 182 to License DPR-40,revising TSs to Correct & Clarify Several Surveillance Test Requirements for Reactor Protection Sys & Other Plant Instrumentation & Control Sys ML20137L6121997-03-27027 March 1997 Amend 181 to License DPR-40,revising Section 5.2 of TS to Relocate Controls for Working Hours to Updated Safety Analysis Rept ML20134N7651997-02-13013 February 1997 Amend 180 to License DPR-40,revises TS to Add Limiting Condition for Operation & Surveillance Test for Safety Related Inverters & Deletes Nonsafety Related Instrument Buses ML20133M6641997-01-15015 January 1997 Errata to Amend 179 to License DPR-40,revising Page 2-22 Which Incorrectly Stated Amount of Active TSP That Shall Be Contained in TSP Baskets ML20133C2741996-12-30030 December 1996 Amend 179 to License DPR-40,revising TSs to Increase Amount of TSP Dodecahydrate Located in Containment Sump Storage Baskets ML20129H3261996-10-25025 October 1996 Amend 178 to License DPR-40,changing Section 4.3.2 of TS to Allow Use of Zircaloy or ZIRLO Fuel Cladding & to Use Depleted U as Reactor Fuel Matl ML20128F6251996-10-0202 October 1996 Amend 177 to License DPR-40,modifying Paragraph 2.B.(2) W/Ref to 10CFR40 Allowing Use of Source Matl,In Form of Depleted or Natural U,As Reactor Fuel ML20129G2911996-09-27027 September 1996 Amend 176 to License DPR-40,revising Sections 2.18,3.14, 3.3 & 5.10 of TS to Relocate Snubber Operability Requirements to USAR ML20059J1671994-01-14014 January 1994 Amend 160 to License DPR-40,changes TS to Implement GLs 86-10 & 88-12 ML20059J2441994-01-14014 January 1994 Amend 159 to License DPR-40,revises TS to Change Setpoint Limit for degraded-voltage Protection Sys Referred to as offsite-power Low Signal ML20058G9301993-12-0303 December 1993 Amend 158 to License DPR-40,changing Operating License Expiration Date to 130809,or 40 Years After Date of Issuance of Operating License Rather than 40 Years from Date of Issuance of CP ML20058F5911993-11-22022 November 1993 Amend 157 to License DPR-40,revising TS to Implement Administrative Changes ML20059G6491993-10-29029 October 1993 Amend 156 to License DPR-40,revising TS 2.10.4 to Establish Limit for cold-leg Temp to Maintain Departure from Nucleate Boiling Ratio Margin During Power Operation Above 15% of Rated Power ML20057F7971993-10-13013 October 1993 Corrected Page 3-20d to Amend 155 to License DPR-40,deleting Word Region I from Item 15 ML20056E5401993-08-12012 August 1993 Amend 155 to License DPR-40,changing TS to Increase Fuel Storage Capacity in Spent Fuel Pool to 1083 Fuel Assemblies ML20056E5361993-08-10010 August 1993 Amend 154 to License DPR-40,changing TS 3.2 (Table 3-5) to Require Charcoal Filter Volumetric Flow Rate of Between 4500 & 12000 Cubic Feet Per Minute ML20056D6711993-07-26026 July 1993 Amend 153 to License DPR-40,increasing Max Bypass Pressure for SG low-pressure Signal Trip Setting from 550 Psia to 600 Psia ML20056C3671993-05-12012 May 1993 Corrected TS Page 2-35 to Amend 150 to License DPR-40, Replacing Word and W/Word or in Spec 2.7.2.m ML20128B8171993-01-26026 January 1993 Amend 149 to License DPR-40,makes Changes to TSs 5.5 & 5.8 to Reflect Implementation of Qualified Reviewer Program for Review & Approval of New Procedures & Changes at Plant ML20062G6611990-11-19019 November 1990 Amend 134 to License DPR-40,addressing Two Administrative Changes ML20062B6101990-10-12012 October 1990 Amend 133 to License DPR-40,modified Tech Specs to Increase Refueling Boron Concentration to 1900 Ppm & Revises Storage Requirements of Spent Fuel Pool Region 2 ML20055G0191990-07-0606 July 1990 Amend 132 to License DPR-40,revising Tech Spec Pages 5-1, 5-5,5-8 & 5-19a to Incorporate Title Changes as Result of Reorganization & Partial Relocation of Emergency Planning Dept ML20248C0791989-06-0202 June 1989 Amend 122 to License DPR-40,extending Surveillance Interval by 25%,defining Regular Surveillance Intervals & Eliminating Need to Perform Surveillance on Inoperable Equipment ML20245L2831989-04-26026 April 1989 Amend 121 to License DPR-40,modifying Tech Specs to Change Containment Spray Sys Surveillance Testing Requirements to Provide Quantitative Value for Min Acceptance Criteria & Reducing Max Power Level on Figure 2-7 ML20245D2261989-04-14014 April 1989 Amend 120 to License DPR-40,changing Min Operating Requirements for Raw Water Pumps to Allow Operation W/One Inoperable Raw Water Pump When River Water Temp Below 60 F ML20235K8751989-02-14014 February 1989 Amend 119 to License DPR-40,deleting Paragraph 3.D & Modifying Tech Specs to Change Safety Injection & Refueling Water Tank Min Temp,Changing Title of Senior Vice President & Correcting Errors in Refs & Mailing Address ML20205S2381988-11-0303 November 1988 Amend 116 to License DPR-40,modifying Tech Specs to Provide Addition of Table of Contents for Tables & Figures & Correct Error to Location Ref in Section 2.19 ML20150A9921988-07-0101 July 1988 Amend 115 to License DPR-40,revising Section 5 of Tech Specs to Incorporate Recent Organizational & Job Title Changes & to Remove Onsite & Offsite Organizational Charts ML20150B2461988-06-28028 June 1988 Amend 114 to License DPR-40 Updating RCS pressure-temp Limits for Heatup & Cooldown to Reflect New Fluence Prediction Developed & More Limiting Chemistry Factor Associated W/Weld 3-410 ML20154A6691988-05-0404 May 1988 Amend 113 to License DPR-40,allowing Licensee to Use Annual Average (Rather than real-time) Meteorological Dispersion Factors to Calculate Doses & Corrects & Clarifies Some Parts of Tech Specs 2.9.1 & 5.9.4 ML20151S0471988-04-19019 April 1988 Amend 112 to License DPR-40,revises Tech Specs to Permit Extension for Next Due Date from 880430 to Refueling Outage Scheduled for Sept 1988 for Performing Insp of Diesel Generator 1 ML20235G8881987-09-24024 September 1987 Amend 111 to License DPR-40,incorporating Revised Surveillance Requirements for Diesel Generators Into Tech Specs,Per Generic Ltr 84-15, Proposed Staff Actions to Improve & Maintain Diesel Generator Reliability ML20215M1491987-05-0404 May 1987 Amend 109 to License DPR-40,modifying Tech Specs to Reflect Changes Necessary to Support Cycle 11 Operation ML20210C3921987-04-28028 April 1987 Amend 108 to License DPR-40,incorporating Revised Limiting Conditions for Operation & Surveillance Requirements for Steam Generator Isolation Signal ML20206B4651987-03-30030 March 1987 Amend 107 to License DPR-40,revising Tech Specs to Delete Hydrogen Fluoride Detectors from Tables 2-11 & 3-3 ML20197D4531987-03-26026 March 1987 Amend 105 to License DPR-40,changing Tech Specs by Deleting safety-related Snubber Lists,Per Generic Ltr 84-13 1999-09-02
[Table view] Category:TEXT-LICENSE APPLICATIONS & PERMITS
MONTHYEARML20217B5201999-10-0606 October 1999 Amend 193 to License DPR-40,revising TS Sections 2.10.4,3.1 & Table 3-3 to Increase Min Required RCS Flow Rate & Change Surveillance Requirements for RCS Flow Rate ML20211L3441999-09-0202 September 1999 Corrected Tech Spec Page 2-50 to Amend 192 to License DPR-40.Due to Administrative Error,Page 2-50 of TSs Contained Error on 2.10.2(2) ML20210G2131999-07-27027 July 1999 Amend 192 to License DPR-40,revising TS Sections 2.2 & 2.10. 2 to Relocate 3 cycle-specific Parameters to Core Operating Limits Repts ML20210D9861999-07-22022 July 1999 Amend 191 to License DPR-40,authorizing Rev to Licensing Basis as Described in Updated Safety Analysis Rept to Incorporate Mod for Overriding Containment Isolation Actuation Signal Closure Signal to Reactor Coolant Sys ML20195B4371999-05-26026 May 1999 Application for Amend to License DPR-40,proposing to Relocate pressure-temp Curves,Predicated Radiation Induced NDTT Shift Curve & LTOP Limits to FCS Unit 1 RCS pressure- Temp Limits Rept ML20205Q5791999-04-15015 April 1999 Amend 190 to License DPR-40,revising TS 5.2.f & TS 5.11.2 to Change Title of Shift Supervisor to Shift Manager ML20205J7631999-03-31031 March 1999 Application for Amend to License DPR-40,increasing Min Required RCS Flow Rate & Changing SRs for RCS Flow Rate ML20207E9761999-03-0303 March 1999 Errata to Amend 188 to License DPR-40,correcting Incorrect Page Number,Missing Parenthesis & Misspelled Word ML20203A0991999-01-29029 January 1999 Application for Amend to License DPR-40,relocating Three cycle-specific Parameter Limits from FCS TS to COLR ML20198S4611998-12-31031 December 1998 Amend 188 to License DPR-40,revising TS 2.12, Control Room Sys, to Delete Limiting Condition for Operation & Surveillance for Control Room Temp ML20198S3731998-12-31031 December 1998 Amend 189 to License DPR-40,revising TS 2.1.6 to Restrict Number of Inoperable Main Steam Safety Valves When Reactor Critical & Revising Associated Basis ML20195K1771998-11-17017 November 1998 Revised Application for Amend to License DPR-40, Incorporating Addl Restrictions on Operation of MSSVs ML20154N2361998-10-19019 October 1998 Amend 187 to License DPR-40,revising TS 3.9 to Clarify Required Flow Paths for Auxiliary Feedwater Sys & Deleting Surveillance Requirement for Specific Auxiliary Feedwater Pump Discharge Pressure ML20154M4841998-10-19019 October 1998 Amend 186 to License DPR-40,revising TS 2.3 to Increase Allowed Outage Times for SIT ML20154A0661998-09-28028 September 1998 Application for Amend to License DPR-40,allowing Installation of Capability for Override of Containment Isolation Actuation Signal Closure Signal to Containment Isolation Valves for RCS Letdown Flow ML20217L0521998-03-23023 March 1998 Amend 185 to License DPR-40,revising TS to Implement 10CFR50,App J,Option B & to Allow Performance Based Changes in Conducting ILRT & Local Leak Rate Testing Types B & C & SER ML20217B8481998-03-18018 March 1998 Application for Amend to License DPR-40,changing TS 5.2 & 5.11.2 to Change Title of Shift Supervisor to Shift Manager ML20217B8181998-03-18018 March 1998 Application for Amend to License DPR-40,requesting Tech Specs Set Forth in App a to License Amended to Clearly Address Regulatory Requirements for Alternate Shutdown Panel & Auxiliary Feedwater Panel ML20217P1981998-03-0303 March 1998 Application for Amend to License DPR-40,revising TS 2.6 & Basis by Replacing Refs to TS 3.5(4) W/Refs to TS 5.19 ML20203M4121998-02-0303 February 1998 Amend 184 to License DPR-40,revising TS to Reflect Administrative Changes ML20199L7221998-01-30030 January 1998 Application for Amend to License DPR-40,requesting Deletion of Section 3.E, License Term from License ML20199L8911998-01-30030 January 1998 Application for Amend to License DPR-40,relocating pressure- Temp Curves,Predicted Radiation Induced NDTT Shift Curve & LTOP Limits to FCS Unit 1 RCS PT Limits Rept (PTLR) ML20203A4131998-01-26026 January 1998 Amend 183 to License DPR-40,revises TS to Delete Requirements for Toxic Gas Monitoring Sys Contained in TS 2.22 & TS 3.1,table 3-3,item 29,for Toxic Chemicals Except Ammonia ML20203G4101997-12-11011 December 1997 Application for Amend to License DPR-40,adding New LCO to TS 2.15 Pertaining to Inoperable ESF Logic Subsystem ML20203E0171997-12-10010 December 1997 Corrected TS Pages 3-7 & 3-12 to Amend 182 to License DPR-40,adding Words That Were Omitted from TS Pages ML20199L0441997-11-24024 November 1997 Amend 182 to License DPR-40,revising TSs to Correct & Clarify Several Surveillance Test Requirements for Reactor Protection Sys & Other Plant Instrumentation & Control Sys ML20199K1221997-11-21021 November 1997 Application for Amend to License DPR-40,revising Tech Specs 5.19 by Incorporating Editoral Changes & Two Exceptions to NEI-94-01,Rev 0, Industry Guideline for Implementing Performance-Based Option of 10CFR50,App J ML20217G4541997-10-0303 October 1997 Application for Amend to License DPR-40,revising TS Surveillance 3.9, Auxiliary Feedwater Sys, to Clarify What Flow Paths Are Required to Be Tested & Delete Specific Discharge Pressure ML20196J0781997-07-25025 July 1997 Application for Amend to License DPR-40,allowing Frequency of Conducting ILRT & Local Leak Rate Testing to Be Based on Component Performance & Implementing Option B of 10CFR50,App J ML20137Y1591997-04-17017 April 1997 Application for Amend to License DPR-40,requesting Rev to Administrative Controls Consistent w/NUREG-1432 Standard TS for Combustion Engineering Plants.Tech Specs Encl ML20137L6121997-03-27027 March 1997 Amend 181 to License DPR-40,revising Section 5.2 of TS to Relocate Controls for Working Hours to Updated Safety Analysis Rept LIC-97-0049, Application for Amend to License DPR-40,incorporating Addl Restrictions on Operation of MSSVs1997-03-26026 March 1997 Application for Amend to License DPR-40,incorporating Addl Restrictions on Operation of MSSVs ML20138L4341997-02-20020 February 1997 Application for Amend to License DPR-40,requesting to Update TS Re Rev to Position Titles & Relocation of Controls for Personnel Working Hours ML20134N7651997-02-13013 February 1997 Amend 180 to License DPR-40,revises TS to Add Limiting Condition for Operation & Surveillance Test for Safety Related Inverters & Deletes Nonsafety Related Instrument Buses ML20133M6641997-01-15015 January 1997 Errata to Amend 179 to License DPR-40,revising Page 2-22 Which Incorrectly Stated Amount of Active TSP That Shall Be Contained in TSP Baskets ML20133C2741996-12-30030 December 1996 Amend 179 to License DPR-40,revising TSs to Increase Amount of TSP Dodecahydrate Located in Containment Sump Storage Baskets ML20134N8491996-11-20020 November 1996 Application for Amend to License DPR-40,requesting Administrative Revisions to Paragraph 3,Table of Contents, Tech Spec 2.15 & Section 5 of Appendix a ML20129H3261996-10-25025 October 1996 Amend 178 to License DPR-40,changing Section 4.3.2 of TS to Allow Use of Zircaloy or ZIRLO Fuel Cladding & to Use Depleted U as Reactor Fuel Matl ML20129E4921996-10-24024 October 1996 Application for Amend to License DPR-40,TS 4.3.2, Reactor Core & Control, Allowing Use of Either Zircaloy or ZIRLO Cladding ML20129C2491996-10-22022 October 1996 Application for Amend to License DPR-40,revising TS 4.3.2, Reactor Core & Control & Adding Ref to WCAP-12610 in TS 5.9.5b ML20128F6251996-10-0202 October 1996 Amend 177 to License DPR-40,modifying Paragraph 2.B.(2) W/Ref to 10CFR40 Allowing Use of Source Matl,In Form of Depleted or Natural U,As Reactor Fuel ML20129G2911996-09-27027 September 1996 Amend 176 to License DPR-40,revising Sections 2.18,3.14, 3.3 & 5.10 of TS to Relocate Snubber Operability Requirements to USAR ML20117B8771996-08-23023 August 1996 Application for Amend to OL Revising Paragraph 2.B of License to Allow Use of Source Matl as Reactor Fuel ML20115F9971996-07-15015 July 1996 Application for Amend to License DPR-40,revising Description of Reactor Core & Control & Adding Westinghouse Topical Rept List of Analytical Methods,Used to Determine Core Operating Limits ML20112D3151996-05-31031 May 1996 Application for Amend to License DPR-40,adding LCO for Trisodium Phosphate & Increasing Min Required Amount of Trisodium Phosphate Contained in Containment Sump Mesh Baskets ML20117H6951996-05-20020 May 1996 Application for Amend to License DPR-40,clarifying Surveillance Test Requirements in TS 3,1,Tables 3-1,3-2,3-3 & 3-3A ML20117H5871996-05-17017 May 1996 Application for Amend to License DPR-40,relocating Operability Requirements for Shock Suppressors (Snubbers) from TS to USAR & or Plant Procedures & Incorporating Snubber Exam & Testing Requirements Into TS 3.3 ML20097C3031996-02-0101 February 1996 Application for Amend to License DPR-40,allowing Increase in Initial Nominal U-235 Enrichment Limit of Fuel Assemblies That May Be Stored in Spent Fuel Pool ML20100C0161996-01-22022 January 1996 Application for Amend to License DPR-40 Revising TS Re Requirement for Placing Sirw Tank low-level Channels in Bypass Rather than Trip ML20094N8571995-11-16016 November 1995 Application for Amend to License DPR-40,adding LCO & Surveillance Test for Safety Related Inverters & Deleting Nonsafety Related Instrument Buses 1999-09-02
[Table view] |
Text
'
'g UNITED STATES
, ! p .r,( g NUCLEAR REGULATORY COMMISSION f* '&;. "
5
.~m
,. E j
W ASHINGTON. D. C. 20555
%; *** *vf DESIGNATED ORIGIILG Certified By btW b <
N
,v, OMAHA PUBLIC POWER DISTRICT DOCKET NO. 50-285 FORT CALHOUN STATION. UNIT NO. 1
~
AMENDMENT TO FACILITY OPERATING LICENSE Amendment No. 65 License No. DPR-40
}
- 1. The Nuclear Regulatory Comission (the Comission) has found that:
A. The application for amendment by the Omaha Public Power District (the licensee) dated November 17, 1981, as supplemented by la.tter dated March 22, 1982 complies with the standards and requirements of the Atomic Energy Act of 1954, as amended (the Act), and the Comission's rules and regulations set forth in 10 CFR Chapter I; B. The facility will operate in. conformity with the application, the provisions.of the Act, and the rules and regulations of the Comission; C. There is reasonable assurance (1).that the activities authorized by this amendment can be conducted without endangering the health and safety of the public, and (ii) that such activities will be conducted in compliance with the Comission's regulations; l
D. The issuance of this amendment will not be inimical to l
the common defense and security or to the health and safety of the public; and E. The issuance of this amendment is in accordance with 10 CFR Part 51 of the Comission's regulations and all applicable requirements have been satisfied.
l 8206300365 820618 PDR ADOCK 05000285 P PDR
. O
- 2-
- 2. Accordingly, Facility Operating License No. DPR-40 is amended by changes to the Technical Specifications as indicated in the attachment to this license amendment, and paragraph 3.B. of Facility Operating License No. DPR-40 is hereby amended to read as follows:
B. Technical Soecifications The Technical Specifications contained in Appendices A and B, as revised through Amendment No. 65, are hereby incorporated in the license. The licensee shall operate the facility in accordance with the Technical Specifications.
- 3. This license amendment is effective as of the date of its issuance.
FOR THE NUCLEAR REGULATORY COMMISSION k- Ghrt y Robert A. Clark, Chief 6 Operating Reactors Branch #3 Division of Licensing
Attachment:
Changes to the Technical Specifications
- Date of Issuance: June 18, 1982
- v. .
9 i
ATTACHMENT TO LICENSE AMENDMENT NO. 65 FACILITY OPERATING LICENSE NO. DPR-40 DOCKET NO. 50-285 Revise Appendix "A" Technical Specifications as indicated below. The revised pages are identified by amendment number an'd contain vertical lines indicating the area of change.
Remove Pages Insert Pages 2-62 2-62 2-63 2-63 ,
2-64 2-64 2-64a , 2-64a 2-65 2-65 2-68 2-68
- 2-68a 2-70 2-70 2-70a 2-70a 3-12a 3-12a 6-3 6-3 e
S 6
2.0 LIMITING CONDITIONS FOR OPERATION 2.14 Engineered Safety Features System Initiation Instrumentation Settings (Continued)
(3) Containment High Radiation (Air Monitoring) (Continued)
The set points for the isolation function have been se-lected to li=it radioactivity concentrations at the boundary of the restricted area to approximately 0.25 of 10 CTR 20 li=its, assu=ing existence of annual average meteorology.
1 Each channel is supplied from a separate instrument a.c.
bus and each auxiliary relay requires power to operate. On failure of a single A.C. supply., the A and B matrices will assume a one-out-of-two logic.
(4) Low Steam Generator Pressure l
A signal is provided upon sensing a low pressure in a steam generator to close the main steam isolation valves in order to minimize the temperature reduction in the reactor coolant j system with resultant loss of water level and possible i addition of reactivity. The setting of 500 psia includes
! a +22 psi uncertainty and was the setting used in the safety analysis.(3)
As part of the AFW actuation logic, a separate signal is l
, provided to terminate flow to a steam generator upon l sensing a low pressure in that steam generator if the other -
! steam gen &rator pressure is greater than the pressure setting. This is done to uinimite the temperature re-duction in the reactor coolant system in the event of' a main steamline braak. The ietting of 466.7 psia includes a
+31.7 psi uncertainty; therefore, a setting of 435 psia was used in the safety analysis.
(5) SIRW Tank Low Level Level switches are provided on the SIRW tank to actuate the valves in the safety injection pump suction lines in such a manner so as to switch the water supply from the SIRW tank to the containment sump for a recirculation mode of operation after a period of approximately 24 minutes following a safety injection signal. The switchover point of 16 inches above tank bottom is set to prevent the pumps frem running dry during the 10 seconds required to stroke the valves and to hold in reserve approximately 28,000 '
gallons of at least 1700 ppm borated water. The ySAR lose of coolant accident analysis l') assumed the recirculation started when the minimum usable volume of 283,000 gallons had been pumped from the tank.
(6) Low Steam Generator Water Level As part of the AFW actuation logic, a signal is provided to initiate AFW flow to one or two steam generators upon sensing a low water level in the steam generator (s) if the 2-62 .
A=endmenton . 5, 32, 43, 65
2.0 LD!ITU:G CONDITIONS FOR OPERATION 2.14 Engineered Safety Features System Initiation Instrumentation Settings (Continued)
(6) Low Steam Generator Water Level (Continued) absolute steam generator pressure criteria ~or differencial steam generator pressure criteria are satisfied. This function ensures adequate steam generator water level is maintained in the event 'of a f ailure to deliver main feedwater to either steam generator. The setting of 28.2% of wide range cap span includes a +13.2% uncertainty; therefore, a setting of 15% of wide range cap span was used in the safety analysis.
(7) Hieh Steam Generator Dalta Pressure As part of the AFW actuation logic, a high steam generator differential pressure signal is generated to provide AFW to the higher pressure steam generator with a concurrent icw level signal if both steam gen'erator pressures are less than 466.7 psia. If the differential pressure between stern *,enerators is less chan the setting,neither steam genera.cor is supplied with AFW in the presence of a low level signal. The setting of 119.7 psid includes a -15.3 psi ancertainty; therefore, a setting of 135 psid was used in the AFW safety analysis.
References (1) FSAR, Section 14.1.3 . .
'(2) FSAR, Section 11.2.3.2 (3) FSAR, Section 14.12 (4) FSAR, Section 14.15 (5) -FSAR, Section 7.4.6
- l. (6) FSAR, Section 7.5.2.5 (7) FSAR, Section 14.4.1 ,-
l l
Amendment No. 65 2-63 l
l l
l _
TAhlE 2-1 Enrineered Safety Features System Int.tiation Instrument S*tting I.inits ,
g _
9 Setting I.imit Punctional Unit Channel-3 < 5 psis
- 1. High Containment Pressure a. Safety Injection * ~
Containment Spray I3)
.4
a-
- c. Containment Isolation .
" d. Contairusent Air Cooler DBA Hode m
a.
' > 1600 psia
- 2. Pressurizer inv/ Low Pressure Safety Injection (3)
Contaisunent Spray
~
b.
g c. Containment Isolation
- d. Containment Air Cooler DilA Hode
- 3. Containment High Radiation Containment Ven'11ation t Isolation IkI i HH-050, 9 6 x 10-2 peg /3ec
< HH-051, 1.5 x 10-3 pel/cc 7 131-060, 9 6 x 10-2 pel/sec y 5 Hil-061, 9.6 x 10-2 pci/sec p 1 HH-062', 1.5 x 10-3 pci/cc
- a. . Steam Line Isolation > 500 usia(2)
Is . Low Steam Generator Pressure [466.7 psia l
- b. Auxiliary Feedwater Actuation -2 in, above Hecirculation Actuation 16 inches +0, 5 SIRW Low Level Switches tank bottom
- 6. ,4.16 KY Emergency Bus Low s. Iose of Voltage (2995 2- + lois) volte ]-Trip 20.8 -
Voltage s 15 9(5) seconds
- b. Degraded Voltage
- 1) Bus IA3 Side > 3825.52 volts Trip D.B i .5) seconds e
9 t
9
s TABLE 2-1 (Continutd)
G Engineered Safety Fea(ures System Initiation Instrument Setting Limits ,
k 3
x Setting Limit Functional Unit Channel _
? _
sr
- 6. (Continued) b. (Continued) ,
7#
cn
- 11) -Bus lAh Side > 3724.08 volta 7,gp Th.8 + .5) seconds
> 28.2% of wide range tap span 7 Low Steam Generator Water Level Auxiliary Feedwater Actuation
- 8. liigh Steam Generator Delta Auxiliary Feedwater Actuation . _1 119 7 P81d Pressure
~ l
?
D -
o .
(1) Hay be bypassed below 1700 psia and is automatically reinstated above 1700 psia. ,
(2) !!ay be typassed below 550 psia and is automatically reinstated above 550 pala. .
(3) Simultaneous high containnhnt pressure and pressurizer low / low pressure. , '
(4) RH-050 and RH-051 may be Inoperable or out of service with respect RH-061 andto containment RM-062 monitoring, provided may be inoperable, that the containment ventilation isolation valves are closed. RH-060 may be inoperable, pro-provided that RM-050 and RH-051 are monitoring the ventilation stack.vided that (1) iodi (2) gas decay tank releases are not made. (For voltsge > (2995.2 - 20.8) volta, time (5) Applicable to bus voltsgo < 2995 2 - 20.8 volts only.
delay shall be > 5 9 seconds.)
e
--~WMbMeu eV __
y, ,
e 2.0 LI:t!*!?iG CC'ID--'IC:IS FOR CPE*ATIC:(
2.15 Instr =entatics and centrol systems Atelicabilitr
. Applies to p' * ' a str=enta.ics syste=s.
% 'ective To delineate the ccaditicas of the plant instru=entaticn and centrol syste=s necessary to assure reactor safety.
Scecificaticas The operability of the plant instreanent and centrol syste=s shall be in accordance with Tables 2-2 through 2-5. g In the event the nu=ber of channels of a particular system in service falls below the l' 'ts given in the colu==s entitled
" iini=u= Operable Channels" or " Mini:r.un Degree of Redundancy",
except as conditioned by the colu=n entitled " Permissible By-pass Cenditions", the reacter shall be placed in a hot shut-down condition within 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />; however, operation can continue without contain=ent isolation sig=als available if the ventila-tien isolation valves are closed. If =inimum conditions are not =et within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />, the reactor shall be placed in a cold shutdown condition within 2h hours.
If, during power operation, the rod block function of the second-ary CEA position indication system and rod block circuit are-inoperable for more than 24 h.ours, or the plant computer PDIL alar =, CIA group deviatien alar = a=d the CIA sequencing functics are ineperable f:r = ore than kS tcurs , the CIA's shall be with-drawn and --4"tained at fully withdrawn and the control rod drive syste= mode switch shall be maintained in the off posi- ,..
tion except when~=anual =otion of CIA Group h is required to l centrol axial power distribution.
Basis i During plant operat' ion, the co=plete instrumentation systems vill nor= ally be in service. Reactor safety is provided by the reactor protection system, which automatically initiates appropriate action to prevent exceeding established 11=its. ,
Safety is not compremised, however, by continuing operation vith certain instru=entation channels out ,of service since provi-sions were made for this in the plant design. This specifi-cation outlines limiting conditions for operation necessary to preserve the. effectiveness of the reactor control and pro-tection system when any one or more of the channels are out of service.
All reactor protection and almost all engineered safety feature channels are supplied with sufficien1; redundancy to provide the espability for channel test at power, except for backup channels such as. derived circuits in engineered safeguards control system.
- Anend=ent :fo. 3, 20, ')l, f 65 2-65 ,
TABLE 2-3 Instrument Oceratine Recuirements for Enrineered Safety Festures Mininus Minicus Per=issible Operable Oegree of 37 pass no. ?.nettenal Unit Channels ?edundane'! Cenditions 1 Safety In.iectien A Manual 1 Ncne Ncne 3 High Contain=ent Pressure A 1 During Leak Test 3 2((a) (d) 2 a) (d) ,
C Pressurizer kv/kv A 2(a) (d) 1 Reacter Coolant Pressure 3 2(a) (d) 1 Pressure Less Tha 1700 psia (b) 2 Centainment Sersy A Manual 3 1 None None 3 High Centain=ent Pressure A 2(a)(c)(d) 1 During Imak Test 3 2(a)(c)(d) 1 C Pressurizer k v/Lov A 2(a)(c)(d) 1 Reactor Coolanti 3 2(a)(c)(d) 1 Pressure Less Than
,' 1700 psia (b) 3 Recirculatien A Manual 1- Ncne None 3 SI?.W Tank M v Level A 2(a) (d) 1 None 3 2(a) (d) I h Energency off-Site Power Trio A Manual 1(*} None None B E=ercency Bus kw Voltage (Esch Bus) - M ss of voltage 2(d) 1 Reactor Coolant
- Degraded voltage 2(a)(d) 1 Tec:perature Iess Than 2000F A=end=ent No. M; 65 2-68 . .
l TABLE 2-3 (Continued)
Instrument Ooeratina Recuirements for Encineered Safety Features
~
Minimum Minimum Permissible Operable Degree of Bypass flo . Functienal Unit Channels Redundancy Conditions 5' Auxiliarv Feedwater A Manual 1 None None .
B Auto. Initiation A Operating B
Modes 3, 4, and 5
- Steam Generator Low Level 3(a)(f) )
- Steam Generator Low Pres-sure 3(a)(g) 1
- Stsam Generator Differen-tial Pressure i 3(a)(g) 3 a A and B actuation circuits each hav'e 4 channels. .
b Auto removal of bypass above 1700 psia.
c Coincident high containment pressure and pressurizer low / low pressure signals required for initiation of containment spray.
d One of the inoperable channels must be in the tripped condition.
e Control switch on incoming breaker.
f Two channels lire allowed to be inoperable provided that one and only one is in the low level actuation permissive condition.
g Three channels required because bypass or failure results in auxiliary feedwater actuat. ion block, in the affected channel.
Amendment'No. 65 2-68a :
TA3I.I 2-5 Ins: : .e .11 tic C:er11tne ?ec itrer.ents te: other Saten.r Test.re yuncti:ns F4 3 u= 244 d-.::s Per=issible-Oper2ble ters se of - 37; ass
- . ?:.-citen ti *: .it C'.1-m el s ? e - ' , - ~r Cen'itters 1 C.~:.A Positic: b dicatien 1 Ncce Uc=e syste=s ,
2 Press ' -- 7avel 1 Ncce Not Applicabla 3 subecoli:g Ma.cgin 1 Ncce Not Applicable Mc=itor .
4 .. PCRV Acoustic Position 1 ac , gene Not Applicable
!=dicatics-Direct i
5 Safety Valve Acoustic 1 ac None Not Applicable Positien Indication 6 PcRV/ safety Valve Tail 1 db None Not Applicable Pipe Te=perst ce 3C"TE: L a One channel per valve.
b Cne RD for both PCRV's; two RD's , one for each code safety, c If'ite= 6 is operable, require =ents of specification 2.15 are : modi-l fled for items 4 a=d 5 to " Restore inoperable , k=n-els to cpershility vithin T days or be in het shutdown within 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />."
! d It items 4 and 5 are operable, requirements of specification 2.15 are = edified for item 6 to " Restore i=cpersble channels to oper-ability withis 7 days or be in het shutdovn within 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />."
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A:::d:ent :fo. J'y, 65 2-70 e
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TABLE 2-6 DELETED l
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r 1
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l Amendment No. 7t 2-70a f , 65
e ~ ---
TAlltE 3-2 (Continued)
HillilRIM FilEQtlENCIFS F0ll CilECKS. CAI.IDllATIONS AND TESTTilG OF k'.
" ~ EllGillEEllED !1 AFRIT l'EATilillTi. INSTiltillEllTATinti AllD COfftflalS Surveillance Clintuiel Description reinction Frequency !Inrveillance liethod 4
sa 22. Auxiliary'Feedwater se l
- a. Check S
- a. Coispare independent level cn a. Steam Generator Water readings.
f "' level low (Wide Range)
- b. Calibration H b. Known signal applied to sensor.
- a. Check 8 a. Compare independent pressure
- b. Steam Generator readings.
Pressure Low
- b. Calibration R b. Kr.own Signal applied to sensor.
Y' a.' Calibrate H -
- m. Known signal applied to sensor.
- c. Steam Generator Differential Pressure .
liigh Actuation Circuitry a. Test M A. Functional check or initiation
- d. ~ circuits.
- b. Test y R b. System functional test of AFW .
)
i initiation circuits. 1 L
S - Each Shift .
D - Daily H - Monthly Q - Quarterly R - 18 Honths P - Prior to,Each Start-Up if Not Done Previous Week HP - Monthly during designated modeu and prior to taking the reactor critical if not completed within the previous 31 days (not upp11 cable to a fast trip recovery)
H
4 o.O r _.. . ec e e.-ir--~
- . . .- v_-r...!.AL e =C n... us
_ - -- - .Cw..S .
6.3 Au niis- Feed ea e- Automatic !.-itt a-10 '. Settoint (nis specificatics is Deleted - Page != e=tional17 Left 31a=k) e l
g
(*
a A=en-h:s :o. Jh, 65 6-3
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