ML20236Q291
| ML20236Q291 | |
| Person / Time | |
|---|---|
| Site: | Waterford  |
| Issue date: | 11/09/1987 |
| From: | Joshua Wilson Office of Nuclear Reactor Regulation |
| To: | Office of Nuclear Reactor Regulation |
| References | |
| NUDOCS 8711190295 | |
| Download: ML20236Q291 (27) | |
Text
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _.._
November 9, 1987 l
Docket No. 50-382 LICENSEE: Louisiana Power and Light Company 1
FACILITY: Waterford Steam Electric Station, Unit 3
SUBJECT:
MEETING
SUMMARY
FOR MEETING HELD ON OCTOBER 27, 1987 IN BETHESDA, MARYLAND A meeting was held in Room P-422 of the Phillips Building in Bethesda, Maryland between Louisiana Power and Light Company (LP&L, the licensee) and the NRC staff to discuss LP&L's plans for their upcoming second refueling outage, currently scheduled for late March - early April,1988.
A list of attendees is provided as Enclosure 1.
LP&L discussed their reload schedule; the regulatory reviews that will be needed to support Cycle 3 operation; the Cycle 3 fuel design; and some of the major maintenance, surveillance and work activities to be accomplished during the outage.
The handout provided to the staff at the meeting is provided as.
In summary, a 50.59 reload is possible and the staff will need to conduct on the order of a half-dozen reviews to support the reload.
LP&L fndicates that very little of the station mod work activity will be involved witn regulatory requirements as most are enhancements directed toward increased operational efficiency and reliability.
j IS I James H. Wilson, Project Manager Project Directorate - IV j
Division of Reactor Projects - III, l
IV, V and Special Projects l
i
Enclosures:
1 As stated l
l cc w/ enclosures:
l See next page l
DI ION Mocket File NRC PDR Local PDR PD4 Reading J. Calvo J. Wilson 0GC-Bethesda E. Jordan J. Partlow NRC Participants ACRS (10)
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PD4/D JWilso 9p JCalvo/J10 11/7/a 11/4 /87 l
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Mr. Jerrold G. Dewease Waterford 3 Louisiana Power & Light Company i
CC:
W. Malcolm Stevenson, Esq.
Regional Administrator, Region IV Monroe & Leman U.S.. Nuclear. Regulatory Commission 1432 Whitney Building Office of Executive' Director for New Orleans, Louisiana 70103-Operations j
611 Ryan Plaza Drive,. Suite.1000 i
Mr. E. Blake Arlington, Texas '76011 1
Shaw, Pittman, Potts & Trowbridge j
2300 N Street, NW' Mr. William H. Spell, Administrator j
Washington, D.C.
20037 Nuclear Energy. Division l
Office of Environmental Affairs Resident Inspector /Waterford NPS Post Office' Box 14690-Post Office Box 822-Baton Rouge, Louisiana 70898 i
J Killona, Louisiana 70066 I
Mr. Ralpo T.~ Lally President, Policy Jury Manager of Quality Assurance St. Charles Parris.
E Middle South Services, Inc.
Hahnville, Louisiana 70057
-l Post Office Box 61000 New Orleans, Louisiana 70161 Chairman Louisiana Public Service Commission One American Place, Suite 1630 l
Baton Rouge, Louisiana 70825-1697 i
Mr. K. W. Cook Nuclear Safety and Regulatory Affairs Manager Louisiana Power & Light Company l
317 Baronne Street New Orleans, Louisiana 70160 l
l l
1 l
i l
List of Attendees at Meeting Between NRC Staff and LP&L Held on October 27, 1987 in Bethesda, Maryland NRC D. M. Crutchfield J. A. Calvo A. Thadani L. S. Rubenstein K. Manoly M. W. Hodges J. H. Wilson LP&L R. P. Barkhurst l
N. S. Carns l
K. W. Cook 1
M. J. Meisner l
l l
I
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i WATERFORD 3 CYCLE 3 RELOAD AND SECOND REFUELING OUTAGE Presented to the NRC October 27, 1987 O
i J
WATERFORD 3 i
e Reload Schedule e
Regulatory review o
Cycle 3 fuel design e
Second refueling outage activities
f a
l CYCLE 3 RELOAD PLANNING DATES
- Fuel Receipt February 1-22, 1988' Shutdown April 2 Fuel Load April 26 - May 8 Startup (on the grid)
June 1
- Actual dates depend on plant performance
F J
NRC Review Support e
License Changes To Support:
Fuel Receipt Fuel Load
]
Outage Surveillance l
Cycle 3 Start-Up i
e Other Submittals e
Reload Analysis Report I
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OTHER RELOAD-RELATED SUBMITTALS e -
Shoulder Gap (License Condition 2.C.7) -
Submitted 7/24/87
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e ILRT Test Duration - Submitted 10/6/87 S
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o RELOAD ANALYSIS REPORT u
e 10CFR50.59 Reload Is Possible e
No Unreviewed Methodologies
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e Chapter 15 Events Expected To Be Bounded By Cycles 1 or 2
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_._______m__
1 WATERFORD 3 CYCLE 3 OVERVIEW OF RELOAD DESIGN J
e 18-Month Cycle e
Low-Leakage. Fuel Management e
No Change in Core Licensed Power
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Level (3390 MWt) e No Unreviewed Methodology Changes.
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QUARTER CORE LOADING PATTERN 1
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00 D2 E4 46 47 48 49 50 51 52-53 54 E2 D3 00 C
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Di D3 EO 55 56 57 58 59 60 61 62 D2 E3 02
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WATERFORD 3 CYCLE 3 i
FUEL MECHANICAL DESIGN e
No Significant Mechanical Design Changes From Batch D to Batch E-i 3
e Fuel Assembly Shoulder Gap Batch C Fuel Assemblies Are Limiting Acceptable Shoulder Gap For All Fuel Assemblies in Cycle 3 (Letter W3P87-1675 Dated 7/24/87) e
WATERFORD 3 CYCLE 3 CORE COMPONENT REPLACEMENT.
e No CEA Replacement u
o in-Core Instrumentation Replacement 44 In-Core Strings Will Be Replaced 12 In-Core Strings.Will Be Returned To Service I
1 WATERFORD 3 CYCLE 3 CORE PHYSICS CHARACTERISTICS i
CYCLE 2 CYCLE 3 Cycle Length (EFPD) 380 424 Maximum Radial Planar Peaking Factor (ARO, HFP) 1.58 1.57 i
l Critical Boron Concentration (BOC, HFP, ARO) 1125 1110 CEA Worth
(% Ap)
(BOC, ARl, HFP)
-11.0
-12.1
-11.2 -
Moderater Temperature Coefficient, (x10-' Ap / F)
(BOC, HZP, ARO)
+0.50
+0.25 (BOC, HFP, ARO)
-0.08.
-0.50
____________m._.__m____
1 WATERFORD 3 CYCLE 3 SAFETY ANALYSES o
Safety Analyses Cycle 3 Physics inputs ~ Mostly Bounded-By Cycle 2 Values Cycle 3 Chapter 15 Events Should Be Bounded By Cycles 1 or 2
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i Core P'rotection Calculator Update e
No Algorithm Changes Cycle 3 Update Through Changes To Addressable And Reload Data Block
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Constants
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I WATERFORD 3 CYCLE 3 1
i SAFETY ANALYSES (Continued) e Potential Technical Specification Changes Tech. Spec. 3.2.1 and 3.2.4:
Margin Penalties With COLSS And/Or CEACS Inoperable No Other Reload-Related Tech. Spec.
Changes Anticipated
_.___.-__..____.__m_
j WATERFORD 3 4
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REFUELING OUTAGE 2 OUTAGE PREPARATION l
READINESS STATUS READY FOR OUTAGE:
3/4/88 PLANNED START:
4/2/88 e
Organization Preparation Team - Established / Active Outage Supplemental / Support - Key Positions Filled e
Scoping MAL Revision 2 " Detailed Scope" Issued 9/10/87 Scope " Locked" - Department Head Approval e
Baseline Development Baseline Schedule - 60 Days Critical Path:
Refueling - RCP Seals - lLRT Major Projects Scheduled
/*
REFUELING OUTAGE 2 OUTAGE PREPARATION READINESS STATUS e
Planning Initial Readiness Reviews -
Major Activities (Completed)
Refueling Manual - Initial Walkthrough Completed 1
SIMS Conversion On Schedule Staging - Utilize MMIS Start 12/1/87 Contract Notices issued - Reduction From Refueling 1 Incorporating Numerous RF1 Lessons Learned i
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REFUELING OUTAGE 2 MAJOR ' ACTIVITIES PLANNED START:
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60 DAY TARGET e
Refueling ' Evolution integrated Containment Service Contract Extended-Fuel Cycle - Approx. 420 Days-FOSAR/Rx Vessel ISI
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Reactor Coolant Pumps Improved Design Seal Installation j
Motor Oil Leakage Repairs e
Steam Generator Primary ISI/ Batwing Investigation Secondary " Sludge Lancing" Waived i
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REFUELING OUTAGE 2 MAJOR ACTIVITIES
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Refueling Interval Surveillance Testing Integrated Leak Rate Test Emergency Diesel Generator - 5 Yr
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Inspection l
Snubber Reduction Program e
Turbine Generator Heavy Disc Low Pressure Turbine. Rotors e
Enhancements Containment Chiller Addition RCS Water Level Remote Indication NMC Rad Monitor Replacement H2 Analyzer Replacement Feed Pump Gland Leak Off Tank
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