ML16245A416
| ML16245A416 | |
| Person / Time | |
|---|---|
| Site: | Davis Besse, Oconee, Arkansas Nuclear, Crystal River, Rancho Seco, Crane  |
| Issue date: | 08/06/1979 |
| From: | Capra R NRC - TMI-2 UNRESOLVED SAFETY ISSUES TASK FORCE |
| To: | Heltemes C NRC - TMI-2 UNRESOLVED SAFETY ISSUES TASK FORCE |
| References | |
| NUDOCS 7908160239 | |
| Download: ML16245A416 (3) | |
Text
Distribution for B&W Correspondence 2
AUG 6 1979 a.Case R. Mattson D. Eisenhut D. Ross D. Vassallo C. Heltemes T. Novak Z. Rosztoczy S. Israel P. Matthews G. Mazetis P. Norian N. Wagner K. Mahan
.J. Lee W Gammill B. Grimes g
R. Reid Project Manager, DOR u
.METING ATElllDEES-NRC NRC PDR Docket Files ACRS (16)
Local PDR SB Rdg File SB Chron File Receptionist Bldg
FtREG 0J 0
UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D. C. 20555 August 6, ]979 Docket Nos:
50-269, 270, 287, 289, 302, 312, 313, 346 MEMORANDUM FOR:
C. J. Heltemes, Jr., Chief, Project Management Group Bulletins & Orders Task Force FROM:
R. A. Capra, B&W Project Manager, Project Management Group Bulletins & Orders Task Force
SUBJECT:
FORTHCOMING MEETING WITH BABCOCK & WILCOX OWNERS' GROUP TO DISCUSS LONG-TERM GENERIC REQUIREMENTS FOR B&W OPERATING PLANTS DATE & TIME:
Thursday, August 9, 1979, 8:30AM LOCATION:
Room P-110, Phillips Building 7920 Norfolk Avenue Bethesda, Maryland PURPOSE:
To discuss long-term generic requirements for B&W operating plants (see attached agenda)
PARTICIPANTS:
NRC Staff -
D-. Ross, T. Novak, R. Reid, W. Jensen, P. Matthews, M. Cunningham, R. Capra Owners' Group -
D. Holt (Duke Power Company)
S. Anderson (Sacramento Municipal Utility District)
D. Mardis (Arkansas Power & Light Company)
B. Simpson (Florida Power Corporation)
C. Domeck (Toledo Edison Company)
J. Fritzen (Metropolitan Edision Company)
B&W -
E. Kane, E. Womack,et. al.
R.A. Capra, B&W Project Manager Project Management Group Bulletins & Orders Task Force Enclosure Agenda Note:
Due to short notice for this meeting, ACRS, participants, Rancho Seco and Davis-Besse intervenors informed of meeting by telephone..
t~cJ r
AGENDA FOR AUGUST 9, 1979 B&W OWNERS' GROUP MEETING
- 1. Functioning of B&W Owner's Group (0. Ross)
A. authority B. responsibility C. method of communication between owners' group and staff
- 2. Proposed AFW/EFW system reliability study (Owners' Group & B&W)
A. outline of program for the development of operator guidelines B. event tree methodology C. determination of supporting analyses D. schedule
- 4. Review of status of long-term generic requirements for B&W plants (NRC staff)
A. Long-term Order requirements:
(1) failure mode and effects analysis for the ICS (S. Israel)
(2) upgrade of anticipatory reactor trip to safety-grade (S. Israel)
(3) continued operator training and drilling to assure a high state of preparedness (S. Israel)
B. Long-term requirements discussed in the staff's evaluation of licensees' compliance with Orders:
(1) analyses for LOFW and other anticipated transients - NUREG-0560, Section 8.4.1 (W. Jensen)
(2) analysis for small break LOCA - NUREG-0560, Section 8.4.2 (W. Jensen)
(3) analysis for lift frequency and mechanical reliability of PORV and safety valves -
NUREG-0560, Section 8.4.6 (S. Israel)
(4) pressure vessel integrity (S. Israel)
(i) B&W Thermal-Mechanical Report (ii) revised operating curve for accident conditions C. Additional items: (S. Israel)
(1) core thermocouples (extended range and emergency power supplies)
(2) demonstration of local manual operability of automatic steam dump valves (3) evaluation of SLBIC system for steam line break (4) evaluation of overfeeding steam generators
- D. Lessons learned recommendations to be implemented by B&O: (references refer to page numbers in NUREG-0578)(NRC staff)
(1) emergency power supply for pressurizer heaters, level indication, PORV and block valves (A-1 (2) performance testing of PORV and safety valves (A-6)
(3) direct indication for PORV and safety valves (A-9)
(4) instrumentation for inadequate core cooling (A-11)
(5) automatic initiation of AFW/EFW (A-30)
(6) AFW/EFW flow indication to steam generators (A-32)
(7) analyses of design and off-normal transients and accidents (A-42)(partially covered in item #3 above)
(8) shift and relief turnover procedures (A-52) discussion of these items if time permits