Proposed Tech Spec Tables 3.3-3 & 4.3-2,revising Modes for Manual Automatic Actuation Logic & High Steam Pressure Rate Signals Which Initiate Steam Line IsolationML20204E509 |
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Beaver Valley |
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Issue date: |
07/25/1986 |
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From: |
DUQUESNE LIGHT CO. |
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Shared Package |
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ML20204E498 |
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References |
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NUDOCS 8608010111 |
Download: ML20204E509 (4) |
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Category:TECHNICAL SPECIFICATIONS
MONTHYEARML20212G1611999-09-22022 September 1999 Proposed Tech Specs,Requesting one-time Extension of Unit 2 Surveillance Interval for Snubber Functional Testing ML20212F6611999-09-20020 September 1999 Proposed Tech Specs,Revising Surveillance Std to Which Ventilation Charcoal Must Be Laboratory Tested as Recommended by GL 99-02 ML20210B8981999-07-15015 July 1999 Final Typed Pages for LARs 109 & 115,previously Submitted by 990615 & 28 Ltrs.Revised Pages Replace Those Previously Provided for LARs 109 & 115 ML20210B8771999-07-15015 July 1999 Final,Typed TS (Pages for LARs 262 & 135,previously Submitted with Editorial Changes Identified by ML20210B8401999-07-15015 July 1999 Proposed Tech Specs Revising Surveillance Frequency for Quench & Recirculation Spray Systems Nozzle Air Flow Test from 5 Years to 10 Years,Per Guidance Provided in GL 93-05 ML20209C1941999-06-28028 June 1999 Typed,Final TS Pages for LAR 115.Summary Description of Editorial Changes Incorporated in Addition to Those 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ML20205H5121999-03-31031 March 1999 Proposed Tech Specs Changes to Index Page Xvii,Changing Wording of Title for Table 3.7-1.Table 3.7-2 Will Be Changed to Be Consistent with Title of Table 3.7-3 ML20204E3851999-03-16016 March 1999 Proposed Tech Specs LCO 3.7.1.3,increasing Min Vol in Primary Plant DW to 127,500 Gallons,Adding New Footnote & Revising Wording Contained Action Statements ML20204E4381999-03-16016 March 1999 Proposed Tech Specs Bases Section 3/4.7.13,adding Wording Which Discusses Design Bases of Sys in Greater Depth ML20207K1331999-03-0303 March 1999 Proposed Tech Specs Changing Qualifications for Operations Mgt & Incorporating Generic Titles to Eliminate Need to Develop Amend Request When Corresponding plant-specific Titles Are Changed ML20207E6261999-02-26026 February 1999 Proposed Typed,Final Tech Specs Pages for LAR 111 ML20199G5431999-01-18018 January 1999 Proposed Tech Specs Re Limiting Safety Sys Settings 2.2.1 & Associated Table 2.2-1 ML20206N9541998-12-24024 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Proposed Tech Specs 3/4 3-2,3/4 3-11 & B 3/4 3-1b,modifying Source Range Neutron Flux Requirements to Allow Use of Alternate Detectors ML20236P8051998-07-0909 July 1998 Proposed Tech Specs Revising TS 3.7.1.1, Svs, Incorporating Improved STS Guidance of NUREG-1431 & Recommendations of W Nuclear Safety Advisory 94-01,dtd 940120 ML20249C4531998-06-23023 June 1998 Final Tech Specs Pages for LARs 256/126 ML20249C3161998-06-19019 June 1998 Proposed Tech Specs Modifying Channel Calibr Definition to Exclude RTDs & Thermocouples from TS Channel Calibr Requirements ML20247L3071998-05-14014 May 1998 Proposed Tech Specs,Final Pages for License Amend Requests 249/118 & 254/123,as Amends A-249,A-118,A-254 & A-123, Respectively ML20216G7011998-03-17017 March 1998 Proposed Tech Specs,Revising Engineered Safety Feature Actuation Sys Instrumentation Table 3.3-3,action 34 & Associated Bases Section ML20216G0801998-03-16016 March 1998 Proposed Tech Specs,Exempting Neutron Flux Detectors from Channel Calibr Requirements ML20216G1011998-03-16016 March 1998 Proposed Tech Specs Adding New LCO 3.0.6 to Section 3/4.0, Applicability ML20199J4391998-01-29029 January 1998 Proposed Tech Specs Re Radiological Doses for Locked Rotor Accident ML20198D4081997-12-19019 December 1997 Proposed Tech Specs,Modifying Neutron Flux Requirements to Allow Use of Alternate Detectors ML20198P6571997-11-0404 November 1997 Proposed Tech Specs Table 3.3-4 Re Emergency Bus Undervoltage Trip Setpoint,Allowable Valve & Time Delay for DG Start ML20212C8881997-10-22022 October 1997 Proposed Tech Specs 3.4.8,reducing RCS Specific Activity Limits Per GL 95-05 ML20217A9801997-09-11011 September 1997 Proposed Tech Specs Implementing line-item Improvements Provided in GL 93-08 for Removal of Response Times from TS ML20210L4381997-08-13013 August 1997 Proposed Tech Specs Revised Typed Pages for TS Change Requests 213 & 80,requiring Addl Revs from Pages Submitted in ML20141K5371997-05-23023 May 1997 Proposed Tech Specs Re Typed Paged for Change Request 213 & 80 ML20137C9111997-03-14014 March 1997 Proposed Tech Specs Re Administrative Controls Related to QA ML20147E6511997-03-10010 March 1997 Proposed Tech Specs Modifying Specification 3.4.5 to Allow SG Tube Sleeving Using Framatome Process ML20136G2091997-03-10010 March 1997 Proposed Tech Specs,Modifying Spec 3.4.5 to Allow SG Tube Sleeving Using CE Process ML20147E6301997-03-10010 March 1997 Proposed Tech Specs Modifying Unit 1 Design Feature Section 5.2.1 to Add ZIRLO as Fuel Assembly Matls & Adds Ref to NRC Approved WCAP-12610 to Administrative Control 6.9.1.12 for Both Units 1999-09-22
[Table view] Category:TECHNICAL SPECIFICATIONS & TEST REPORTS
MONTHYEARML20212G1611999-09-22022 September 1999 Proposed Tech Specs,Requesting one-time Extension of Unit 2 Surveillance Interval for Snubber Functional Testing ML20212F6611999-09-20020 September 1999 Proposed Tech Specs,Revising Surveillance Std to Which Ventilation Charcoal Must Be Laboratory Tested as Recommended by GL 99-02 ML20210B8771999-07-15015 July 1999 Final,Typed TS (Pages for LARs 262 & 135,previously Submitted with Editorial Changes Identified by ML20210B8981999-07-15015 July 1999 Final Typed Pages for LARs 109 & 115,previously Submitted by 990615 & 28 Ltrs.Revised Pages Replace Those Previously Provided for LARs 109 & 115 ML20210B8401999-07-15015 July 1999 Proposed Tech Specs Revising Surveillance Frequency for Quench & Recirculation Spray Systems Nozzle Air Flow Test from 5 Years to 10 Years,Per Guidance Provided in GL 93-05 ML20209C1941999-06-28028 June 1999 Typed,Final TS Pages for LAR 115.Summary Description of Editorial Changes Incorporated in Addition to Those Addressed in Previously Provided marked-up Pages ML20196G3871999-06-22022 June 1999 Proposed Final Tech Spec Pages for LARs 259 & 131 ML20196F0191999-06-17017 June 1999 Proposed Tech Specs Pages for LARs 262 & 135 ML20196F6881999-06-17017 June 1999 Proposed Tech Specs Updating Heatup,Cooldown & Overpressure Protection Curves & Bases to Apply for Up to 15 EFPYs ML20195K1821999-06-15015 June 1999 Proposed Tech Specs Pages for LAR 109 Re RCS ML20207E1851999-05-27027 May 1999 Proposed Tech Specs,Revising Frequency Notation for Manual Functions Specified in ESFAS to More Clearly Denote Appropriate Refueling Frequency for Testing ML20207E2331999-05-27027 May 1999 Proposed Tech Specs 3/4.3.3.3,relocating Seismic Instrumentation Requirements to Licensing Requirements Manual Based on Guidance Provided in GL 95-10 ML20207E2081999-05-27027 May 1999 Proposed Revised Tech Specs for LARs 259 & 131,revising Qualifications for Operations Mgt & Incorporating Generic Position Titles ML20205H5121999-03-31031 March 1999 Proposed Tech Specs Changes to Index Page Xvii,Changing Wording of Title for Table 3.7-1.Table 3.7-2 Will Be Changed to Be Consistent with Title of Table 3.7-3 ML20211N6651999-03-25025 March 1999 Issue 3,rev 3 to Bvps,Unit 1 Inservice Testing (IST) Program for Pumps & Valves ML20204E4381999-03-16016 March 1999 Proposed Tech Specs Bases Section 3/4.7.13,adding Wording Which Discusses Design Bases of Sys in Greater Depth ML20204E3851999-03-16016 March 1999 Proposed Tech Specs LCO 3.7.1.3,increasing Min Vol in Primary Plant DW to 127,500 Gallons,Adding New Footnote & Revising Wording Contained Action Statements ML20207K1331999-03-0303 March 1999 Proposed Tech Specs Changing Qualifications for Operations Mgt & Incorporating Generic Titles to Eliminate Need to Develop Amend Request When Corresponding plant-specific Titles Are Changed ML20207E6261999-02-26026 February 1999 Proposed Typed,Final Tech Specs Pages for LAR 111 ML20199G5431999-01-18018 January 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August 1998 Issue 2,Rev 0C to Inservice Testing (IST) Program for Pumps & Valves ML20202G9831998-07-22022 July 1998 Issue 3,rev 2 to BVPS Unit 1 IST Program for Pumps & Valves ML20236S4921998-07-15015 July 1998 Proposed Tech Specs 3/4 3 Re Reactor Trip Sys & ESF Sys Instrumentation ML20236S2881998-07-13013 July 1998 Proposed Tech Specs Revising BVPS-1 UFSAR Pages 9.7-7 & 8 & BVPS-2 UFSAR Pages 3.6-11 & 12 Re Potential Flooding of Intake Structure Pump Cubicles ML20236P8051998-07-0909 July 1998 Proposed Tech Specs Revising TS 3.7.1.1, Svs, Incorporating Improved STS Guidance of NUREG-1431 & Recommendations of W Nuclear Safety Advisory 94-01,dtd 940120 ML20236P7761998-07-0909 July 1998 Proposed Tech Specs 3/4 3-2,3/4 3-11 & B 3/4 3-1b,modifying Source Range Neutron Flux Requirements to Allow Use of Alternate Detectors ML20249C4531998-06-23023 June 1998 Final Tech Specs Pages for LARs 256/126 ML20249C3161998-06-19019 June 1998 Proposed Tech Specs Modifying Channel Calibr Definition to 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Actuation Sys Instrumentation Table 3.3-3,action 34 & Associated Bases Section ML20216G1011998-03-16016 March 1998 Proposed Tech Specs Adding New LCO 3.0.6 to Section 3/4.0, Applicability ML20216G0801998-03-16016 March 1998 Proposed Tech Specs,Exempting Neutron Flux Detectors from Channel Calibr Requirements 1999-09-22
[Table view] |
Text
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TABLE 3.3-3 (Continu*d) .
ENGINEERED SAFETY FEATURE ACTUATION SYSTEM INSTRUMENTATION
$ MINIMUM TOTAL NO. CHANNELS CHANNELS APPLICABLE FUNCTIONAL UNIT OF CHANNELS TO TRIP OPERABLE MODES ACTION
$ 4. STEAM ISOLATION N
I a. Manual 2/ steam line 1/ steam line 2/ operating 1, 2, 3 18 l c steam line 5-rt b. Automatic 2 1 2 1,2,3 13 l r Actuation Logic T c. Containment Pressure 3 2 3 1,2,3 14
$ Intermediate-High-High o
rn w d. Low Steamline Pressure
$) (Loop Stop Valves open)
- C u g4 Three Loops Operating 3/ loop 2/ loop 2/ loop 1, 2, 3# 14 g co Any loop Any loop Z
O Two Loops Operating 3/ loop 2/ loop any 2/any 1, 2, 3# 15 operating operating loop loop
- e. High Steam Pressure 3/ loop 2/ loop 2/ operating 3## 37 l Rate any loop loop 8608010111 DR 860725 ADOCK 05000334 PDR i
TABLE 4.3-2 (Continu:d) .
ENGINEERED SAFETY FEATURE ACTUATION SYSTEM INSTRUMENTATION y SURVEILLANCE REQUIREMENTS
$ CHANNEL MODES IN WHICH
" CHANNEL CHANNEL FUNCTIONAL SURVEILLANCE g: FUNCTIONAL UNIT CHECK CALIBRATION TEST REQUIRED w
y 4. STEAM LINE ISOLATION N
- a. Manual N/A N/A M(1) 1, 2, 3 l C
D b. Automatic Actuation Logic N/A N/A M(2) 1, 2, 3 l tt g c. Containment Pressure-- S R H 1,2,3 Intermediate-High-High
] d. Steamline Pressure--Low S R M 1,2,3 m e. Steamline Pressure Rate-high S R M 3 l
) 8 l @( 5. TURBINE TRIP AND FEEDWATER 1 U) 4 ISOLATION i m i ow i
gi a. Steam Generator Water S R M 1, 2, 3 oe Level--High-High g 6. LOSS OF POWER o
- a. 4.16kv Emergency Bus N/A R M 1,2,3,4 Undervoltage (Loss of l
Voltage) Trip Feed &
Start Diesel
. b. 4.16kv and 480v Emergency N/A R M 1, 2, 3, 4 Bus Undervoltage (Degraded Voltage) l l
l l
ATTACHMENT B Proposed Technical Specification Change No. 125 No Significant Hazards Consideration Description of amendment request: Change Request No. 125 would revise the modes specified for the Manual, Automatic Actuation Logic and High Steam Pressure Rate signais which initiate Steam Line Isolation (SLI) specified in Tables 3.3-3 and 4.3-2.
Basis for proposed no significant hazards consideration determination:
These changes are proposed to reflect draft revision 5 of the Standard Technical Specifications (STS). Prior to revision 5, the STS did not contain the steam line high pressure rate signal for Steam Line Isolation. This was brought to the attention of the NRC and in cooperation with Westinghouse a common set of requirements were developed to provide guidance for plants having this signal.
It was then determined that the STS would be revised to include this signal and would be applicable in Mode 3 since this signal is bypassed above P-11 and in lower modes the total stored and decay heat energy does not represent a significant safety concern.
Based on the criteria for defining no significant hazards consideration set forth in 10 CFR 50.92(c), plant operation in accordance with the proposed amendment would not:
(1) Involve a significant increase in the probability or consequences of an accident previously evaluated because: The modes required for Manual and Automatic Actuation Logic have been revised to 1, 2, 3 to reflect the STS since SLI is not required in Mode 4. UFSAR Section 14.2.5.1.1 assumes initiation of steam line isolation by the high steam line pressure rate signal when below P-11, therefore this precludes initiation of this signal in Modes 1 and 2. The temperatures (<350 F), pressures (as defined in the temperature pressure curves) required minimum shutdown margin (>1.77%), and total stored and decay heat energy (<1% RTP) available in Mode 4 do not represent a significant safety concern. Therefore, since the STS specifies Mode 3 applicability and the Mode 4 core and RCS conditions do not represent a significant safety concern the proposed changes will not increase the probability or consequences of an accident previously evaluated.
(2) Create the probability for an accident or malfunction of a different type than previously evaluated because: The proposed changes are administrative in nature and do not physically change plant safety-related systems, components or structures, therefore, the changes will not create the possibility for a new type of accident or malfunction of a different type than any previously evaluated in the Engineered Safety Features Section 7.3 or the accident analysis of Section 14 in the UFSAR.
(3) Involve a significant reduction in the margin of safety because: The technical specification bases will not be affected by the proposed changes since no systems or components will be physically changed or their function altered in any way. The changes provide consistency with draft revision 5 of the STS between Tables 3.3-3 and 4.3-2. Therefore, the margin of safety inherent in the applicable bases will not be reduced.
Attachment B Page 2 Conclusion The proposed changes are administrative in nature and do not involve physical changes to any plant safety-related systems, components or structures, will not increase the likelihood of a malfunction of safety-related equipment, increase the consequences of an accident previously analyzed, nor create the possibility of a malfunction different than previously evaluated in the UFSAR.
The changes provide consistency with draft revision 5 of the STS between Table 3.3-3 and 4.3-2. Therefore, based on the above, it is proposed to characterize the change as involving no significant hazards consideration.
4 4
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